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DbProviderFactory — провайдер-незалежний код","/csharp/ado-net/provider-factory","01.csharp/09.ado-net/07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","/csharp/ado-net/async-data-access","01.csharp/09.ado-net/08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","/csharp/ado-net/disconnected-mode-dataset","01.csharp/09.ado-net/09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","/csharp/ado-net/data-adapter","01.csharp/09.ado-net/10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","/csharp/ado-net/data-mapper-repository","01.csharp/09.ado-net/11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","/csharp/ado-net/advanced-patterns","01.csharp/09.ado-net/12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","/csharp/ef-core","01.csharp/10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","/csharp/ef-core/what-is-orm","01.csharp/10.ef-core/01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","/csharp/ef-core/first-project","01.csharp/10.ef-core/02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","/csharp/ef-core/dbcontext-deep-dive","01.csharp/10.ef-core/03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","/csharp/ef-core/database-providers","01.csharp/10.ef-core/04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","/csharp/ef-core/conventions","01.csharp/10.ef-core/05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","/csharp/ef-core/fluent-api-vs-annotations","01.csharp/10.ef-core/06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","/csharp/ef-core/relationships-basics","01.csharp/10.ef-core/07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","/csharp/ef-core/relationships-advanced","01.csharp/10.ef-core/08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","/csharp/ef-core/property-configuration-part1","01.csharp/10.ef-core/09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","/csharp/ef-core/property-configuration-part2","01.csharp/10.ef-core/09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","/csharp/ef-core/complex-types-owned-part1","01.csharp/10.ef-core/10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","/csharp/ef-core/complex-types-owned-part2","01.csharp/10.ef-core/10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","/csharp/ef-core/json-columns-part1","01.csharp/10.ef-core/11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","/csharp/ef-core/json-columns-part2","01.csharp/10.ef-core/11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","/csharp/ef-core/inheritance-part1","01.csharp/10.ef-core/12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","/csharp/ef-core/inheritance-part2","01.csharp/10.ef-core/12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","/csharp/ef-core/indexes-constraints-part1","01.csharp/10.ef-core/13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","/csharp/ef-core/indexes-constraints-part2","01.csharp/10.ef-core/13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","/csharp/ef-core/seeding-part1","01.csharp/10.ef-core/14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","/csharp/ef-core/seeding-part2","01.csharp/10.ef-core/14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","/csharp/ef-core/global-query-filters-part1","01.csharp/10.ef-core/15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","/csharp/ef-core/global-query-filters-part2","01.csharp/10.ef-core/15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","/csharp/ef-core/linq-queries-part1","01.csharp/10.ef-core/16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","/csharp/ef-core/linq-queries-part2","01.csharp/10.ef-core/16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","/csharp/ef-core/loading-related-data-part1","01.csharp/10.ef-core/17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","/csharp/ef-core/loading-related-data-part2","01.csharp/10.ef-core/17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","/csharp/ef-core/raw-sql-part1","01.csharp/10.ef-core/18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","/csharp/ef-core/raw-sql-part2","01.csharp/10.ef-core/18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","/csharp/ef-core/advanced-queries-part1","01.csharp/10.ef-core/19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","/csharp/ef-core/advanced-queries-part2","01.csharp/10.ef-core/19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","/csharp/ef-core/change-tracking-part1","01.csharp/10.ef-core/20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","/csharp/ef-core/change-tracking-part2","01.csharp/10.ef-core/20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","/csharp/ef-core/saving-data-part1","01.csharp/10.ef-core/21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","/csharp/ef-core/saving-data-part2","01.csharp/10.ef-core/21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","/csharp/ef-core/concurrency-part1","01.csharp/10.ef-core/22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","/csharp/ef-core/concurrency-part2","01.csharp/10.ef-core/22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","/csharp/ef-core/migrations-basics-part1","01.csharp/10.ef-core/23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","/csharp/ef-core/migrations-basics-part2","01.csharp/10.ef-core/23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","/csharp/ef-core/migrations-advanced-part1","01.csharp/10.ef-core/24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","/csharp/ef-core/migrations-advanced-part2","01.csharp/10.ef-core/24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","/csharp/ef-core/schema-management-part1","01.csharp/10.ef-core/25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","/csharp/ef-core/schema-management-part2","01.csharp/10.ef-core/25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","/csharp/ef-core/performance-fundamentals-part1","01.csharp/10.ef-core/26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","/csharp/ef-core/interceptors-part1","01.csharp/10.ef-core/29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","/csharp/ef-core/interceptors-part2","01.csharp/10.ef-core/29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","/csharp/ef-core/implementation_plan","01.csharp/10.ef-core/implementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","/csharp/aspnet","01.csharp/11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","/csharp/aspnet/minimal-api","01.csharp/11.aspnet/01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","/csharp/aspnet/minimal-api/introduction","01.csharp/11.aspnet/01.minimal-api/01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","/csharp/aspnet/minimal-api/first-application","01.csharp/11.aspnet/01.minimal-api/02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","/csharp/aspnet/minimal-api/webapplication-builder","01.csharp/11.aspnet/01.minimal-api/03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","/csharp/aspnet/minimal-api/request-pipeline-middleware","01.csharp/11.aspnet/01.minimal-api/04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/routing-basics","01.csharp/11.aspnet/01.minimal-api/05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","/csharp/aspnet/minimal-api/routing-advanced","01.csharp/11.aspnet/01.minimal-api/06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","/csharp/aspnet/minimal-api/static-files","01.csharp/11.aspnet/01.minimal-api/07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","/csharp/aspnet/minimal-api/static-assets","01.csharp/11.aspnet/01.minimal-api/08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/configuration-fundamentals","01.csharp/11.aspnet/01.minimal-api/09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","/csharp/aspnet/minimal-api/configuration-options","01.csharp/11.aspnet/01.minimal-api/10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/logging-basics","01.csharp/11.aspnet/01.minimal-api/11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","/csharp/aspnet/minimal-api/logging-advanced","01.csharp/11.aspnet/01.minimal-api/12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","/csharp/aspnet/minimal-api/state-management","01.csharp/11.aspnet/01.minimal-api/13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","/csharp/aspnet/minimal-api/session-state","01.csharp/11.aspnet/01.minimal-api/14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","/csharp/aspnet/minimal-api/project-structure","01.csharp/11.aspnet/01.minimal-api/15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","/csharp/aspnet/minimal-api/scalar-openapi-fluent","01.csharp/11.aspnet/01.minimal-api/16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger / Swashbuckle у Minimal API: окремий класичний шлях","/csharp/aspnet/minimal-api/swagger-swashbuckle","01.csharp/11.aspnet/01.minimal-api/17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","/csharp/aspnet/api","01.csharp/11.aspnet/02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","/csharp/aspnet/api/what-is-api","01.csharp/11.aspnet/02.api/01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","/csharp/aspnet/api/data-formats","01.csharp/11.aspnet/02.api/02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","/csharp/aspnet/api/api-paradigms-rest","01.csharp/11.aspnet/02.api/03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","/csharp/aspnet/api/http-methods-status-codes","01.csharp/11.aspnet/02.api/04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","/csharp/aspnet/api/rest-organizing","01.csharp/11.aspnet/02.api/05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","/csharp/aspnet/api/url-nomenclature-crud","01.csharp/11.aspnet/02.api/06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","/csharp/aspnet/api/api-design-naming","01.csharp/11.aspnet/02.api/07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","/csharp/aspnet/api/api-design-validation","01.csharp/11.aspnet/02.api/08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","/csharp/aspnet/api/error-handling-http","01.csharp/11.aspnet/02.api/09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","/csharp/aspnet/api/idempotency-sync","01.csharp/11.aspnet/02.api/10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","/csharp/aspnet/api/pagination-lists","01.csharp/11.aspnet/02.api/11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","/csharp/aspnet/api/security-auth","01.csharp/11.aspnet/02.api/12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","/csharp/aspnet/api/api-design-process","01.csharp/11.aspnet/02.api/13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","/csharp/aspnet/api/openapi","01.csharp/11.aspnet/02.api/14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","/csharp/aspnet/auth","01.csharp/11.aspnet/03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","/csharp/aspnet/auth/auth-fundamentals","01.csharp/11.aspnet/03.auth/01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","/csharp/aspnet/auth/jwt-authentication","01.csharp/11.aspnet/03.auth/02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","/csharp/aspnet/auth/authorization-policies","01.csharp/11.aspnet/03.auth/03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","/csharp/aspnet/auth/cookie-auth-identity","01.csharp/11.aspnet/03.auth/04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","/csharp/aspnet/auth/04b.identity-auth-jwt","01.csharp/11.aspnet/03.auth/04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","/csharp/aspnet/auth/identity-email-confirmation","01.csharp/11.aspnet/03.auth/05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","/csharp/aspnet/auth/identity-two-factor","01.csharp/11.aspnet/03.auth/06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","/csharp/aspnet/auth/identity-internals","01.csharp/11.aspnet/03.auth/07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","/csharp/aspnet/auth/oauth-external-providers","01.csharp/11.aspnet/03.auth/08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","/csharp/aspnet/auth/security-hardening","01.csharp/11.aspnet/03.auth/09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","/csharp/aspnet/auth/oauth-theory","01.csharp/11.aspnet/03.auth/10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","/csharp/aspnet/auth/oidc-keycloak","01.csharp/11.aspnet/03.auth/10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","/csharp/aspnet/auth/api-keys","01.csharp/11.aspnet/03.auth/11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","/csharp/aspnet/auth/rate-limiting","01.csharp/11.aspnet/03.auth/12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","/csharp/aspnet/auth/refresh-token-rotation","01.csharp/11.aspnet/03.auth/13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","/csharp/aspnet/auth/certificate-auth","01.csharp/11.aspnet/03.auth/14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","/csharp/aspnet/auth/rbac-abac-rebac","01.csharp/11.aspnet/03.auth/15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","/csharp/aspnet/auth/multi-tenancy","01.csharp/11.aspnet/03.auth/16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","/csharp/aspnet/notifications","01.csharp/11.aspnet/04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","/csharp/aspnet/notifications/in-app-database-notifications","01.csharp/11.aspnet/04.notifications/01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","/csharp/aspnet/notifications/polling","01.csharp/11.aspnet/04.notifications/02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","/csharp/aspnet/notifications/server-sent-events","01.csharp/11.aspnet/04.notifications/03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","/csharp/aspnet/notifications/websockets","01.csharp/11.aspnet/04.notifications/04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","/csharp/aspnet/notifications/signalr","01.csharp/11.aspnet/04.notifications/05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","/csharp/aspnet/notifications/background-services","01.csharp/11.aspnet/04.notifications/06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","/csharp/aspnet/notifications/web-push","01.csharp/11.aspnet/04.notifications/07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","/csharp/aspnet/notifications/email-notifications","01.csharp/11.aspnet/04.notifications/08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","/csharp/aspnet/notifications/choosing-the-right-approach","01.csharp/11.aspnet/04.notifications/09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","/csharp/aspnet/notifications/hangfire","01.csharp/11.aspnet/04.notifications/10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","/csharp/aspnet/notifications/hangfire-image-webp","01.csharp/11.aspnet/04.notifications/11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","/csharp/aspnet/notifications/hangfire-video-hls","01.csharp/11.aspnet/04.notifications/12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","/csharp/aspnet/notifications/telegram-notifications","01.csharp/11.aspnet/04.notifications/13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","/csharp/aspnet/i18n","01.csharp/11.aspnet/05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","/csharp/aspnet/i18n/internationalization","01.csharp/11.aspnet/05.i18n/01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","/csharp/aspnet/i18n/humanizer","01.csharp/11.aspnet/05.i18n/02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","/csharp/aspnet/caching","01.csharp/11.aspnet/06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","/csharp/aspnet/caching/caching","01.csharp/11.aspnet/06.caching/01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","/csharp/aspnet/caching/memory-cache","01.csharp/11.aspnet/06.caching/02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","/csharp/aspnet/caching/distributed-cache","01.csharp/11.aspnet/06.caching/03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","/csharp/aspnet/caching/response-cache","01.csharp/11.aspnet/06.caching/04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","/csharp/aspnet/caching/output-cache","01.csharp/11.aspnet/06.caching/05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","/csharp/aspnet/testing","01.csharp/11.aspnet/07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","/csharp/aspnet/testing/what-is-testing","01.csharp/11.aspnet/07.testing/01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","/csharp/aspnet/testing/testing-pyramid","01.csharp/11.aspnet/07.testing/02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","/csharp/aspnet/testing/testing-schools","01.csharp/11.aspnet/07.testing/03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","/csharp/aspnet/testing/tdd-and-bdd","01.csharp/11.aspnet/07.testing/04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","/csharp/aspnet/testing/what-to-test","01.csharp/11.aspnet/07.testing/05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","/csharp/aspnet/testing/test-frameworks","01.csharp/11.aspnet/07.testing/06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","/csharp/aspnet/testing/xunit-basics","01.csharp/11.aspnet/07.testing/07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","/csharp/aspnet/testing/xunit-advanced","01.csharp/11.aspnet/07.testing/08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","/csharp/aspnet/testing/mocking-with-moq","01.csharp/11.aspnet/07.testing/09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","/csharp/aspnet/testing/database-testing","01.csharp/11.aspnet/07.testing/10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","/csharp/aspnet/testing/integration-testing","01.csharp/11.aspnet/07.testing/11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","/csharp/aspnet/testing/11a.integration-testing-practice","01.csharp/11.aspnet/07.testing/11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","/csharp/aspnet/testing/integration-testing-advanced","01.csharp/11.aspnet/07.testing/12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","/csharp/aspnet/testing/postman-professional","01.csharp/11.aspnet/07.testing/13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","/csharp/aspnet/testing/httpclient-testing","01.csharp/11.aspnet/07.testing/14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","/csharp/aspnet/testing/wiremock-net","01.csharp/11.aspnet/07.testing/15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","/csharp/aspnet/testing/testing-patterns","01.csharp/11.aspnet/07.testing/16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","/csharp/aspnet/testing/advanced-testing-tools","01.csharp/11.aspnet/07.testing/17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","/csharp/aspnet/testing/architecture-testing","01.csharp/11.aspnet/07.testing/18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","/csharp/aspnet/testing/performance-testing","01.csharp/11.aspnet/07.testing/19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","/csharp/aspnet/testing/remaining_plan","01.csharp/11.aspnet/07.testing/remaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","/csharp/aspnet/payments","01.csharp/11.aspnet/08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","/csharp/aspnet/payments/payment-fundamentals","01.csharp/11.aspnet/08.payments/01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","/csharp/aspnet/payments/payment-methods-ukraine","01.csharp/11.aspnet/08.payments/02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","/csharp/aspnet/payments/pci-dss-security","01.csharp/11.aspnet/08.payments/03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","/csharp/aspnet/payments/payment-architecture","01.csharp/11.aspnet/08.payments/04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","/csharp/aspnet/payments/liqpay-integration","01.csharp/11.aspnet/08.payments/05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","/csharp/aspnet/payments/monobank-acquiring","01.csharp/11.aspnet/08.payments/06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","/csharp/aspnet/payments/stripe-integration","01.csharp/11.aspnet/08.payments/07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","/csharp/aspnet/payments/webhooks-deep-dive","01.csharp/11.aspnet/08.payments/08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","/csharp/aspnet/payments/subscriptions-recurring","01.csharp/11.aspnet/08.payments/09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","/csharp/aspnet/payments/refunds-disputes","01.csharp/11.aspnet/08.payments/10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","/csharp/aspnet/payments/testing-payments","01.csharp/11.aspnet/08.payments/11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","/csharp/aspnet/payments/production-checklist","01.csharp/11.aspnet/08.payments/12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","/csharp/aspnet/libraries","01.csharp/11.aspnet/09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","/csharp/aspnet/libraries/fluent-validation","01.csharp/11.aspnet/09.libraries/01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","/csharp/aspnet/libraries/mapster","01.csharp/11.aspnet/09.libraries/02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","/csharp/aspnet/libraries/erroror-result-pattern","01.csharp/11.aspnet/09.libraries/03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","/csharp/aspnet/libraries/serilog","01.csharp/11.aspnet/09.libraries/04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","/csharp/aspnet/libraries/mediatr","01.csharp/11.aspnet/09.libraries/05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","/csharp/aspnet/libraries/polly","01.csharp/11.aspnet/09.libraries/06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","/csharp/aspnet/libraries/health-checks","01.csharp/11.aspnet/09.libraries/07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","/csharp/aspnet/libraries/feature-management","01.csharp/11.aspnet/09.libraries/08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","/csharp/aspnet/libraries/fluent-email","01.csharp/11.aspnet/09.libraries/09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","/csharp/aspnet/libraries/quest-pdf","01.csharp/11.aspnet/09.libraries/10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","/csharp/aspnet/libraries/bogus","01.csharp/11.aspnet/09.libraries/11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","/csharp/aspnet/libraries/humanizer-guard","01.csharp/11.aspnet/09.libraries/12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","/csharp/aspnet/libraries/plan","01.csharp/11.aspnet/09.libraries/plan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","/csharp/aspnet/razor-pages","01.csharp/11.aspnet/10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","/csharp/aspnet/razor-pages/from-minimal-api","01.csharp/11.aspnet/10.razor-pages/01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","/csharp/aspnet/razor-pages/page-model","01.csharp/11.aspnet/10.razor-pages/02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","/csharp/aspnet/razor-pages/razor-syntax","01.csharp/11.aspnet/10.razor-pages/03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","/csharp/aspnet/razor-pages/tag-helpers","01.csharp/11.aspnet/10.razor-pages/04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","/csharp/aspnet/razor-pages/forms-validation","01.csharp/11.aspnet/10.razor-pages/05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","/csharp/aspnet/razor-pages/project-task-manager","01.csharp/11.aspnet/10.razor-pages/06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","/csharp/aspnet/mvc","01.csharp/11.aspnet/11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","/csharp/aspnet/mvc/mvc-pattern","01.csharp/11.aspnet/11.mvc/01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","/csharp/aspnet/mvc/from-razor-pages","01.csharp/11.aspnet/11.mvc/02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","/csharp/aspnet/mvc/controllers-actions","01.csharp/11.aspnet/11.mvc/03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","/csharp/aspnet/mvc/routing-mvc","01.csharp/11.aspnet/11.mvc/04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","/csharp/aspnet/mvc/model-binding","01.csharp/11.aspnet/11.mvc/05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","/csharp/aspnet/mvc/views-viewdata-tempdata","01.csharp/11.aspnet/11.mvc/06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","/csharp/aspnet/mvc/filters","01.csharp/11.aspnet/11.mvc/07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","/csharp/aspnet/mvc/areas","01.csharp/11.aspnet/11.mvc/08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","/csharp/aspnet/mvc/view-components","01.csharp/11.aspnet/11.mvc/09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","/csharp/aspnet/mvc/display-editor-templates","01.csharp/11.aspnet/11.mvc/10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","/csharp/aspnet/mvc/validation-advanced","01.csharp/11.aspnet/11.mvc/11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","/csharp/aspnet/mvc/htmx","01.csharp/11.aspnet/11.mvc/12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","/csharp/aspnet/mvc/ajax-htmx-mvc","01.csharp/11.aspnet/11.mvc/13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","/csharp/aspnet/mvc/htmx-project","01.csharp/11.aspnet/11.mvc/14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","/csharp/aspnet/mvc/file-upload","01.csharp/11.aspnet/11.mvc/15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","/csharp/aspnet/mvc/globalization-localization","01.csharp/11.aspnet/11.mvc/16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","/csharp/aspnet/mvc/mvc-project","01.csharp/11.aspnet/11.mvc/17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","/csharp/aspnet/mvc/plan","01.csharp/11.aspnet/11.mvc/plan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","/csharp/aspnet/web-api","01.csharp/11.aspnet/12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","/csharp/aspnet/web-api/from-minimal-api-to-controllers","01.csharp/11.aspnet/12.web-api/01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","/csharp/aspnet/web-api/controller-base-actionresult","01.csharp/11.aspnet/12.web-api/02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","/csharp/aspnet/web-api/content-negotiation","01.csharp/11.aspnet/12.web-api/03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","/csharp/aspnet/web-api/api-versioning","01.csharp/11.aspnet/12.web-api/04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","/csharp/aspnet/web-api/problemdetails-error-handling","01.csharp/11.aspnet/12.web-api/05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","/csharp/aspnet/web-api/filters-for-api","01.csharp/11.aspnet/12.web-api/06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","/csharp/aspnet/web-api/pagination-filtering-sorting","01.csharp/11.aspnet/12.web-api/07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","/csharp/aspnet/web-api/hateoas-resource-expansion","01.csharp/11.aspnet/12.web-api/08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","/csharp/aspnet/web-api/minimal-api-vs-controllers-hybrid","01.csharp/11.aspnet/12.web-api/09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","/csharp/aspnet/web-api/api-documentation-generation","01.csharp/11.aspnet/12.web-api/10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","/csharp/aspnet/web-api/health-checks-monitoring","01.csharp/11.aspnet/12.web-api/11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","/csharp/aspnet/web-api/web-api-project","01.csharp/11.aspnet/12.web-api/12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","/csharp/aspnet/web-api/plan","01.csharp/11.aspnet/12.web-api/plan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Desktop UI","i-lucide-app-window","/csharp/desktop-ui","01.csharp/12.desktop-ui",[1352,1356,1360,1364,1368,1372,1376,1380,1384,1388,1392,1396,1400,1404,1408,1412,1416,1420,1424,1428,1432,1436,1440,1444,1448,1452,1456,1460,1464,1468,1472,1476,1480,1484,1488,1492,1496,1500,1504,1508,1512,1516,1520,1524,1528,1532,1536,1540,1544,1548,1552,1556,1560,1564,1568,1572,1576,1580,1584,1588,1592,1596,1600,1604,1608,1612,1616,1620,1624,1628,1632],{"title":1353,"path":1354,"stem":1355},"Що таке десктопна розробка?","/csharp/desktop-ui/what-is-desktop-dev","01.csharp/12.desktop-ui/01.what-is-desktop-dev",{"title":1357,"path":1358,"stem":1359},"Архітектура WPF — як влаштований графічний інтерфейс","/csharp/desktop-ui/wpf-architecture","01.csharp/12.desktop-ui/02.wpf-architecture",{"title":1361,"path":1362,"stem":1363},"Перший WPF-проєкт — від нуля до вікна","/csharp/desktop-ui/first-wpf-app","01.csharp/12.desktop-ui/03.first-wpf-app",{"title":1365,"path":1366,"stem":1367},"Перший Avalonia-проєкт: WPF для всіх платформ","/csharp/desktop-ui/03a.first-avalonia-app","01.csharp/12.desktop-ui/03a.first-avalonia-app",{"title":1369,"path":1370,"stem":1371},"XAML: декларативний інтерфейс","/csharp/desktop-ui/xaml-basics","01.csharp/12.desktop-ui/04.xaml-basics",{"title":1373,"path":1374,"stem":1375},"Fluent UI у WPF — сучасний дизайн Windows 11","/csharp/desktop-ui/04a.wpf-fluent-ui","01.csharp/12.desktop-ui/04a.wpf-fluent-ui",{"title":1377,"path":1378,"stem":1379},"WPF UI — сучасна бібліотека Fluent контролів","/csharp/desktop-ui/04b.wpf-ui-library","01.csharp/12.desktop-ui/04b.wpf-ui-library",{"title":1381,"path":1382,"stem":1383},"HandyControl — велика бібліотека UI контролів для WPF","/csharp/desktop-ui/04c.handycontrol-library","01.csharp/12.desktop-ui/04c.handycontrol-library",{"title":1385,"path":1386,"stem":1387},"Простори імен та ресурси XAML","/csharp/desktop-ui/xaml-namespaces-resources","01.csharp/12.desktop-ui/05.xaml-namespaces-resources",{"title":1389,"path":1390,"stem":1391},"XAML в Avalonia: ключові відмінності від WPF","/csharp/desktop-ui/05a.avalonia-xaml-differences","01.csharp/12.desktop-ui/05a.avalonia-xaml-differences",{"title":1393,"path":1394,"stem":1395},"Розширення розмітки XAML (Markup Extensions)","/csharp/desktop-ui/xaml-markup-extensions","01.csharp/12.desktop-ui/06.xaml-markup-extensions",{"title":1397,"path":1398,"stem":1399},"Панелі Layout: StackPanel, WrapPanel, DockPanel","/csharp/desktop-ui/layout-panels-part1","01.csharp/12.desktop-ui/07.layout-panels-part1",{"title":1401,"path":1402,"stem":1403},"Grid, Canvas, UniformGrid","/csharp/desktop-ui/layout-panels-part2","01.csharp/12.desktop-ui/07.layout-panels-part2",{"title":1405,"path":1406,"stem":1407},"Просунуті техніки Layout","/csharp/desktop-ui/layout-advanced","01.csharp/12.desktop-ui/08.layout-advanced",{"title":1409,"path":1410,"stem":1411},"Адаптивний Layout та найкращі практики","/csharp/desktop-ui/layout-responsive","01.csharp/12.desktop-ui/09.layout-responsive",{"title":1413,"path":1414,"stem":1415},"Layout в Avalonia: відмінності та нові можливості","/csharp/desktop-ui/09a.layout-avalonia","01.csharp/12.desktop-ui/09a.layout-avalonia",{"title":1417,"path":1418,"stem":1419},"Button, Image, ProgressBar та інші базові контроли","/csharp/desktop-ui/basic-controls","01.csharp/12.desktop-ui/10.basic-controls",{"title":1421,"path":1422,"stem":1423},"Контроли в Avalonia: відмінності від WPF","/csharp/desktop-ui/10a.controls-avalonia","01.csharp/12.desktop-ui/10a.controls-avalonia",{"title":1425,"path":1426,"stem":1427},"Текстові контроли — TextBlock, TextBox, RichTextBox","/csharp/desktop-ui/text-controls","01.csharp/12.desktop-ui/11.text-controls",{"title":1429,"path":1430,"stem":1431},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","/csharp/desktop-ui/selection-controls","01.csharp/12.desktop-ui/12.selection-controls",{"title":1433,"path":1434,"stem":1435},"Content Model — GroupBox, Expander, TabControl, StatusBar","/csharp/desktop-ui/content-controls","01.csharp/12.desktop-ui/13.content-controls",{"title":1437,"path":1438,"stem":1439},"UI/UX принципи десктопних застосунків","/csharp/desktop-ui/13a.ui-ux-principles","01.csharp/12.desktop-ui/13a.ui-ux-principles",{"title":1441,"path":1442,"stem":1443},"Dependency Properties — Концепція та Value Resolution","/csharp/desktop-ui/dependency-properties-part1","01.csharp/12.desktop-ui/14.dependency-properties-part1",{"title":1445,"path":1446,"stem":1447},"Avalonia Property System — StyledProperty та DirectProperty","/csharp/desktop-ui/14a.avalonia-property-system","01.csharp/12.desktop-ui/14a.avalonia-property-system",{"title":1449,"path":1450,"stem":1451},"Attached Properties — Властивості без меж","/csharp/desktop-ui/attached-properties","01.csharp/12.desktop-ui/15.attached-properties",{"title":1453,"path":1454,"stem":1455},"Routed Events — Маршрутизація подій у WPF","/csharp/desktop-ui/routed-events","01.csharp/12.desktop-ui/16.routed-events",{"title":1457,"path":1458,"stem":1459},"Data Binding — Від Code-Behind до Декларативності","/csharp/desktop-ui/data-binding-basics-part1","01.csharp/12.desktop-ui/17.data-binding-basics-part1",{"title":1461,"path":1462,"stem":1463},"INotifyPropertyChanged — Живе оновлення UI","/csharp/desktop-ui/data-binding-basics-part2","01.csharp/12.desktop-ui/17.data-binding-basics-part2",{"title":1465,"path":1466,"stem":1467},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","/csharp/desktop-ui/17a.avalonia-compiled-bindings","01.csharp/12.desktop-ui/17a.avalonia-compiled-bindings",{"title":1469,"path":1470,"stem":1471},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","/csharp/desktop-ui/data-binding-advanced","01.csharp/12.desktop-ui/18.data-binding-advanced",{"title":1473,"path":1474,"stem":1475},"Value Converters — Перетворення типів даних у Data Binding","/csharp/desktop-ui/value-converters","01.csharp/12.desktop-ui/19.value-converters",{"title":1477,"path":1478,"stem":1479},"Data Templates — Візуалізація об'єктів у WPF","/csharp/desktop-ui/data-templates","01.csharp/12.desktop-ui/20.data-templates",{"title":1481,"path":1482,"stem":1483},"Collections Binding Part 1 — ObservableCollection та ItemsControl","/csharp/desktop-ui/collections-binding-part1","01.csharp/12.desktop-ui/21.collections-binding-part1",{"title":1485,"path":1486,"stem":1487},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","/csharp/desktop-ui/collections-binding-part2","01.csharp/12.desktop-ui/21.collections-binding-part2",{"title":1489,"path":1490,"stem":1491},"MVVM Pattern — Від Spaghetti Code до архітектури","/csharp/desktop-ui/mvvm-pattern","01.csharp/12.desktop-ui/22.mvvm-pattern",{"title":1493,"path":1494,"stem":1495},"ViewModel Implementation — Від BaseViewModel до валідації","/csharp/desktop-ui/viewmodel-implementation","01.csharp/12.desktop-ui/23.viewmodel-implementation",{"title":1497,"path":1498,"stem":1499},"Commands — Від event handlers до декларативних команд","/csharp/desktop-ui/commands","01.csharp/12.desktop-ui/24.commands",{"title":1501,"path":1502,"stem":1503},"MVVM Toolkit — MVVM без boilerplate через Source Generators","/csharp/desktop-ui/mvvm-toolkit","01.csharp/12.desktop-ui/25.mvvm-toolkit",{"title":1505,"path":1506,"stem":1507},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","/csharp/desktop-ui/messenger-pattern","01.csharp/12.desktop-ui/26.messenger-pattern",{"title":1509,"path":1510,"stem":1511},"Стилі WPF — CSS для десктопу","/csharp/desktop-ui/styles-basics","01.csharp/12.desktop-ui/27.styles-basics",{"title":1513,"path":1514,"stem":1515},"CSS-like стилі Avalonia","/csharp/desktop-ui/27a.avalonia-css-styling","01.csharp/12.desktop-ui/27a.avalonia-css-styling",{"title":1517,"path":1518,"stem":1519},"Control Templates — Частина 1. Концепція та TemplateBinding","/csharp/desktop-ui/control-templates-part1","01.csharp/12.desktop-ui/28.control-templates-part1",{"title":1521,"path":1522,"stem":1523},"Control Templates — Частина 2. Named Parts та ContentPresenter","/csharp/desktop-ui/control-templates-part2","01.csharp/12.desktop-ui/28.control-templates-part2",{"title":1525,"path":1526,"stem":1527},"Control Themes в Avalonia — нова ера стилізації","/csharp/desktop-ui/28a.avalonia-control-themes","01.csharp/12.desktop-ui/28a.avalonia-control-themes",{"title":1529,"path":1530,"stem":1531},"Triggers та Visual State Manager у WPF","/csharp/desktop-ui/triggers-visual-states","01.csharp/12.desktop-ui/29.triggers-visual-states",{"title":1533,"path":1534,"stem":1535},"Pseudo-classes в Avalonia — замість WPF Triggers","/csharp/desktop-ui/29a.avalonia-pseudo-classes","01.csharp/12.desktop-ui/29a.avalonia-pseudo-classes",{"title":1537,"path":1538,"stem":1539},"Теми та ресурсні словники у WPF","/csharp/desktop-ui/resources-themes","01.csharp/12.desktop-ui/30.resources-themes",{"title":1541,"path":1542,"stem":1543},"Avalonia Themes — Fluent Design та система тематизації","/csharp/desktop-ui/30a.avalonia-themes-fluent","01.csharp/12.desktop-ui/30a.avalonia-themes-fluent",{"title":1545,"path":1546,"stem":1547},"Контроли колекцій — глибоке занурення","/csharp/desktop-ui/collection-controls","01.csharp/12.desktop-ui/31.collection-controls",{"title":1549,"path":1550,"stem":1551},"DataGrid — колонки та базове відображення","/csharp/desktop-ui/datagrid-part1","01.csharp/12.desktop-ui/32.datagrid-part1",{"title":1553,"path":1554,"stem":1555},"DataGrid — сортування, фільтрація, редагування","/csharp/desktop-ui/datagrid-part2","01.csharp/12.desktop-ui/32.datagrid-part2",{"title":1557,"path":1558,"stem":1559},"TreeView та GridView","/csharp/desktop-ui/treeview-listview","01.csharp/12.desktop-ui/33.treeview-listview",{"title":1561,"path":1562,"stem":1563},"Меню, Toolbar, ContextMenu, StatusBar","/csharp/desktop-ui/menus-toolbars","01.csharp/12.desktop-ui/34.menus-toolbars",{"title":1565,"path":1566,"stem":1567},"Навігація та керування вікнами. Частина 1: вікна та сторінки","/csharp/desktop-ui/navigation-windows-part1","01.csharp/12.desktop-ui/35.navigation-windows-part1",{"title":1569,"path":1570,"stem":1571},"Навігація та керування вікнами. Частина 2: MVVM-навігація","/csharp/desktop-ui/navigation-windows-part2","01.csharp/12.desktop-ui/35.navigation-windows-part2",{"title":1573,"path":1574,"stem":1575},"Avalonia — Навігація та діалоги","/csharp/desktop-ui/35a.avalonia-navigation-dialogs","01.csharp/12.desktop-ui/35a.avalonia-navigation-dialogs",{"title":1577,"path":1578,"stem":1579},"Діалоги та File Pickers у WPF","/csharp/desktop-ui/dialogs-file-pickers","01.csharp/12.desktop-ui/36.dialogs-file-pickers",{"title":1581,"path":1582,"stem":1583},"UserControl: компонентний підхід у WPF","/csharp/desktop-ui/user-controls","01.csharp/12.desktop-ui/37.user-controls",{"title":1585,"path":1586,"stem":1587},"Custom Controls: Lookless Controls у WPF","/csharp/desktop-ui/custom-controls","01.csharp/12.desktop-ui/38.custom-controls",{"title":1589,"path":1590,"stem":1591},"Avalonia TemplatedControl — Lookless Controls","/csharp/desktop-ui/38a.avalonia-templated-controls","01.csharp/12.desktop-ui/38a.avalonia-templated-controls",{"title":1593,"path":1594,"stem":1595},"Анімації у WPF: Storyboard та Easing Functions","/csharp/desktop-ui/animations-transitions","01.csharp/12.desktop-ui/39.animations-transitions",{"title":1597,"path":1598,"stem":1599},"Анімації в Avalonia","/csharp/desktop-ui/39a.avalonia-animations","01.csharp/12.desktop-ui/39a.avalonia-animations",{"title":1601,"path":1602,"stem":1603},"2D Графіка та Мультимедіа у WPF","/csharp/desktop-ui/media-graphics","01.csharp/12.desktop-ui/40.media-graphics",{"title":1605,"path":1606,"stem":1607},"Dependency Injection у WPF та Avalonia","/csharp/desktop-ui/di-integration","01.csharp/12.desktop-ui/41.di-integration",{"title":1609,"path":1610,"stem":1611},"SQLite та EF Core у десктопних додатках","/csharp/desktop-ui/data-persistence-part1","01.csharp/12.desktop-ui/42.data-persistence-part1",{"title":1613,"path":1614,"stem":1615},"Repository Pattern та Unit of Work","/csharp/desktop-ui/data-persistence-part2","01.csharp/12.desktop-ui/43.data-persistence-part2",{"title":1617,"path":1618,"stem":1619},"Тестування ViewModels","/csharp/desktop-ui/viewmodel-testing","01.csharp/12.desktop-ui/44.viewmodel-testing",{"title":1621,"path":1622,"stem":1623},"Avalonia Headless Testing — тестування UI без вікон","/csharp/desktop-ui/44a.avalonia-headless-testing","01.csharp/12.desktop-ui/44a.avalonia-headless-testing",{"title":1625,"path":1626,"stem":1627},"Кросплатформна розробка з Avalonia","/csharp/desktop-ui/avalonia-cross-platform","01.csharp/12.desktop-ui/45.avalonia-cross-platform",{"title":1629,"path":1630,"stem":1631},"Пакування та розгортання Avalonia додатків","/csharp/desktop-ui/avalonia-packaging-deployment","01.csharp/12.desktop-ui/46.avalonia-packaging-deployment",{"title":1633,"path":1634,"stem":1635},"Розгортання WPF застосунків","/csharp/desktop-ui/wpf-packaging-deployment","01.csharp/12.desktop-ui/47.wpf-packaging-deployment",{"title":1637,"path":1638,"stem":1639},"C# & .NET: The Ultimate Roadmap","/csharp/roadmap","01.csharp/roadmap",{"title":1641,"icon":1642,"path":1643,"stem":1644,"children":1645,"page":59},"C++","i-devicon-cplusplus","/cpp","02.cpp",[1646,1650,1654,1658,1662,1666,1670,1674,1678,1681,1685,1689,1693,1697,1701,1705,1709,1713,1717,1721,1725,1729,1733,1737,1741,1745,1749,1753,1757,1761],{"title":1647,"path":1648,"stem":1649},"Вступ у програмування та алгоритми","/cpp/intro-algorithms","02.cpp/01.intro-algorithms",{"title":1651,"path":1652,"stem":1653},"Code Style: угоди про оформлення коду","/cpp/code-style","02.cpp/02.code-style",{"title":1655,"path":1656,"stem":1657},"Середовище розробки та перший 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типу void","/cpp/void-pointers","02.cpp/20.void-pointers",{"title":1726,"path":1727,"stem":1728},"Вказівники на вказівники","/cpp/pointers-to-pointers","02.cpp/21.pointers-to-pointers",{"title":1730,"path":1731,"stem":1732},"Оператор доступу до членів через вказівник (->)","/cpp/member-access-operator","02.cpp/22.member-access-operator",{"title":1734,"path":1735,"stem":1736},"Цикл for-each (Range-based for)","/cpp/foreach-loop","02.cpp/23.foreach-loop",{"title":1738,"path":1739,"stem":1740},"Вказівники на функції","/cpp/function-pointers","02.cpp/24.function-pointers",{"title":1742,"path":1743,"stem":1744},"Лямбда-вирази","/cpp/lambdas","02.cpp/25.lambdas",{"title":1746,"path":1747,"stem":1748},"Лямбда-захоплення","/cpp/lambda-captures","02.cpp/26.lambda-captures",{"title":1750,"path":1751,"stem":1752},"Еліпсис","/cpp/ellipsis","02.cpp/27.ellipsis",{"title":1754,"path":1755,"stem":1756},"Аргументи командного рядка","/cpp/command-line-arguments","02.cpp/28.command-line-arguments",{"title":1758,"path":1759,"stem":1760},"Перерахування (enum)","/cpp/enum","02.cpp/29.enum",{"title":1762,"path":1763,"stem":1764},"План навчання: Курс C++ — Продовження (Статті 29–60+)","/cpp/curriculum-plan","02.cpp/curriculum-plan",{"title":1766,"icon":1767,"path":1768,"stem":1769,"children":1770,"page":59},"JavaScript","i-devicon-javascript","/javascript","03.javascript",[1771,1797,1851,1873,2177,2215],{"title":1772,"icon":1773,"path":1774,"stem":1775,"children":1776,"page":59},"Events","i-lucide-mouse-pointer-click","/javascript/events","03.javascript/01.events",[1777,1781,1785,1789,1793],{"title":1778,"path":1779,"stem":1780},"Вступ до подій браузера","/javascript/events/intro","03.javascript/01.events/01.intro",{"title":1782,"path":1783,"stem":1784},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","/javascript/events/bubbling-capturing","03.javascript/01.events/02.bubbling-capturing",{"title":1786,"path":1787,"stem":1788},"Делегування подій (Event Delegation)","/javascript/events/delegate-events","03.javascript/01.events/03.delegate-events",{"title":1790,"path":1791,"stem":1792},"Типові дії браузера та preventDefault()","/javascript/events/prevent-default","03.javascript/01.events/04.prevent-default",{"title":1794,"path":1795,"stem":1796},"Запуск користувацьких подій (Custom Events)","/javascript/events/custom-events","03.javascript/01.events/05.custom-events",{"title":1798,"icon":1799,"path":1800,"stem":1801,"children":1802,"page":59},"Network","i-lucide-globe","/javascript/network","03.javascript/02.network",[1803,1807,1811,1815,1819,1823,1827,1831,1835,1839,1843,1847],{"title":1804,"path":1805,"stem":1806},"Fetch API - Сучасний підхід до HTTP-запитів","/javascript/network/01-fetch-api","03.javascript/02.network/01-fetch-api",{"title":1808,"path":1809,"stem":1810},"FormData - Робота з формами та файлами","/javascript/network/02-formdata","03.javascript/02.network/02-formdata",{"title":1812,"path":1813,"stem":1814},"Відстеження прогресу завантаження","/javascript/network/03-download-progress","03.javascript/02.network/03-download-progress",{"title":1816,"path":1817,"stem":1818},"Переривання fetch-запитів","/javascript/network/04-abort-requests","03.javascript/02.network/04-abort-requests",{"title":1820,"path":1821,"stem":1822},"CORS - Запити між різними джерелами","/javascript/network/05-cors","03.javascript/02.network/05-cors",{"title":1824,"path":1825,"stem":1826},"Fetch API - Повний довідник опцій","/javascript/network/06-fetch-options","03.javascript/02.network/06-fetch-options",{"title":1828,"path":1829,"stem":1830},"URL Objects - Робота з посиланнями","/javascript/network/07-url-objects","03.javascript/02.network/07-url-objects",{"title":1832,"path":1833,"stem":1834},"XMLHttpRequest - AJAX та низькорівневі запити","/javascript/network/08-xmlhttprequest","03.javascript/02.network/08-xmlhttprequest",{"title":1836,"path":1837,"stem":1838},"Відновлюване завантаження файлів","/javascript/network/09-resumable-upload","03.javascript/02.network/09-resumable-upload",{"title":1840,"path":1841,"stem":1842},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","/javascript/network/10-cookies","03.javascript/02.network/10-cookies",{"title":1844,"path":1845,"stem":1846},"js-cookie: Керування Cookies без Болю","/javascript/network/11-js-cookie","03.javascript/02.network/11-js-cookie",{"title":1848,"path":1849,"stem":1850},"Axios: Потужний HTTP-клієнт для JavaScript","/javascript/network/12-axios","03.javascript/02.network/12-axios",{"title":1852,"icon":1853,"path":1854,"stem":1855,"children":1856,"page":59},"Bom","i-lucide-monitor","/javascript/bom","03.javascript/03.bom",[1857,1861,1865,1869],{"title":1858,"path":1859,"stem":1860},"LocalStorage, SessionStorage та patterns збереження даних","/javascript/bom/01-localstorage","03.javascript/03.bom/01-localstorage",{"title":1862,"path":1863,"stem":1864},"Location Object - Керування адресою сторінки","/javascript/bom/02-location-object","03.javascript/03.bom/02-location-object",{"title":1866,"path":1867,"stem":1868},"History API - Керування історією браузера","/javascript/bom/03-history-api","03.javascript/03.bom/03-history-api",{"title":1870,"path":1871,"stem":1872},"Navigator Object - Ідентифікація та Можливості Пристрою","/javascript/bom/04-navigator-object","03.javascript/03.bom/04-navigator-object",{"title":1874,"icon":1875,"path":1876,"stem":1877,"children":1878},"React","i-devicon-react","/javascript/react","03.javascript/04.react/index",[1879,1880,1884,1888,1892,1896,1959,1994,2146],{"title":1874,"path":1876,"stem":1877},{"title":1881,"path":1882,"stem":1883},"Робота з Формами в React","/javascript/react/react-forms","03.javascript/04.react/01.react-forms",{"title":1885,"path":1886,"stem":1887},"React Hook Form: Професійна Робота з Формами","/javascript/react/react-hook-form","03.javascript/04.react/02.react-hook-form",{"title":1889,"path":1890,"stem":1891},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","/javascript/react/react-hook-form-new","03.javascript/04.react/02.react-hook-form-new",{"title":1893,"path":1894,"stem":1895},"Axios та React: Професійна Архітектура Запитів","/javascript/react/data-fetching-axios","03.javascript/04.react/03.data-fetching-axios",{"title":1897,"icon":132,"path":1898,"stem":1899,"children":1900},"Tanstack Query","/javascript/react/tanstack-query","03.javascript/04.react/04.tanstack-query/index",[1901,1903,1907,1911,1915,1919,1923,1927,1931,1935,1939,1943,1947,1951,1955],{"title":1902,"path":1898,"stem":1899},"TanStack Query: Майстерність Керування Станом Сервера",{"title":1904,"path":1905,"stem":1906},"Парадигма Server State: Чому useEffect недостатньо","/javascript/react/tanstack-query/server-state-paradigm","03.javascript/04.react/04.tanstack-query/01.server-state-paradigm",{"title":1908,"path":1909,"stem":1910},"Встановлення та Налаштування: Фундамент","/javascript/react/tanstack-query/installation-and-devtools","03.javascript/04.react/04.tanstack-query/02.installation-and-devtools",{"title":1912,"path":1913,"stem":1914},"Основи Запитів та Магія Ключів","/javascript/react/tanstack-query/query-basics-and-keys","03.javascript/04.react/04.tanstack-query/03.query-basics-and-keys",{"title":1916,"path":1917,"stem":1918},"Синхронізація Даних: Життєвий Цикл Запиту","/javascript/react/tanstack-query/data-synchronization","03.javascript/04.react/04.tanstack-query/04.data-synchronization",{"title":1920,"path":1921,"stem":1922},"Мутації та Інвалідація: Зміна Даних","/javascript/react/tanstack-query/mutations-and-invalidation","03.javascript/04.react/04.tanstack-query/05.mutations-and-invalidation",{"title":1924,"path":1925,"stem":1926},"Оптимістичні Оновлення: Швидше за Світло","/javascript/react/tanstack-query/optimistic-updates","03.javascript/04.react/04.tanstack-query/06.optimistic-updates",{"title":1928,"path":1929,"stem":1930},"Пагінація та Infinite Scroll","/javascript/react/tanstack-query/pagination-and-load-more","03.javascript/04.react/04.tanstack-query/07.pagination-and-load-more",{"title":1932,"path":1933,"stem":1934},"Просунуті Патерни та Оптимізація","/javascript/react/tanstack-query/advanced-patterns","03.javascript/04.react/04.tanstack-query/08.advanced-patterns",{"title":1936,"path":1937,"stem":1938},"Архітектура та Best Practices","/javascript/react/tanstack-query/architecture-and-best-practices","03.javascript/04.react/04.tanstack-query/09.architecture-and-best-practices",{"title":1940,"path":1941,"stem":1942},"Server-Side Rendering (SSR) та Гідратація","/javascript/react/tanstack-query/server-side-rendering","03.javascript/04.react/04.tanstack-query/10.server-side-rendering",{"title":1944,"path":1945,"stem":1946},"Стратегії Тестування","/javascript/react/tanstack-query/testing-strategies","03.javascript/04.react/04.tanstack-query/11.testing-strategies",{"title":1948,"path":1949,"stem":1950},"Аутентифікація та Обробка Помилок","/javascript/react/tanstack-query/authentication-and-errors","03.javascript/04.react/04.tanstack-query/12.authentication-and-errors",{"title":1952,"path":1953,"stem":1954},"React Suspense та Майбутнє","/javascript/react/tanstack-query/react-suspense","03.javascript/04.react/04.tanstack-query/13.react-suspense",{"title":1956,"path":1957,"stem":1958},"Глибоке Занурення в Продуктивність","/javascript/react/tanstack-query/performance-deep-dive","03.javascript/04.react/04.tanstack-query/14.performance-deep-dive",{"title":1960,"icon":1875,"path":1961,"stem":1962,"children":1963},"React Router","/javascript/react/react-router","03.javascript/04.react/05.react-router/index",[1964,1966,1970,1974,1978,1982,1986,1990],{"title":1965,"path":1961,"stem":1962},"React Router: Навігаційна система сучасного вебу",{"title":1967,"path":1968,"stem":1969},"Налаштування та Базовий Роутинг","/javascript/react/react-router/setup-and-basic-routing","03.javascript/04.react/05.react-router/01.setup-and-basic-routing",{"title":1971,"path":1972,"stem":1973},"Динамічна Навігація","/javascript/react/react-router/navigation-and-links","03.javascript/04.react/05.react-router/02.navigation-and-links",{"title":1975,"path":1976,"stem":1977},"Вкладені Маршрути та Макети","/javascript/react/react-router/nested-routes-and-layouts","03.javascript/04.react/05.react-router/03.nested-routes-and-layouts",{"title":1979,"path":1980,"stem":1981},"Динамічні Маршрути та Параметри","/javascript/react/react-router/dynamic-routing","03.javascript/04.react/05.react-router/04.dynamic-routing",{"title":1983,"path":1984,"stem":1985},"Data APIs: Loaders та Actions","/javascript/react/react-router/data-loading","03.javascript/04.react/05.react-router/05.data-loading",{"title":1987,"path":1988,"stem":1989},"Просунуті Патерни","/javascript/react/react-router/advanced-patterns","03.javascript/04.react/05.react-router/06.advanced-patterns",{"title":1991,"path":1992,"stem":1993},"Legacy Routing: Компонентний підхід","/javascript/react/react-router/legacy-routing","03.javascript/04.react/05.react-router/07.legacy-routing",{"title":1995,"icon":132,"path":1996,"stem":1997,"children":1998},"Redux","/javascript/react/redux","03.javascript/04.react/06.redux/index",[1999,2001,2017,2046,2055,2076,2092,2121],{"title":2000,"path":1996,"stem":1997},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2002,"stem":2003,"children":2004,"page":59},"/javascript/react/redux/fundamentals","03.javascript/04.react/06.redux/01.fundamentals",[2005,2009,2013],{"title":2006,"path":2007,"stem":2008},"Вступ до State Management","/javascript/react/redux/fundamentals/intro-state-management","03.javascript/04.react/06.redux/01.fundamentals/01.intro-state-management",{"title":2010,"path":2011,"stem":2012},"Філософія Redux та Три Принципи","/javascript/react/redux/fundamentals/redux-philosophy","03.javascript/04.react/06.redux/01.fundamentals/02.redux-philosophy",{"title":2014,"path":2015,"stem":2016},"Чисті функції та Іммутабельність","/javascript/react/redux/fundamentals/pure-functions-immutability","03.javascript/04.react/06.redux/01.fundamentals/03.pure-functions-immutability",{"title":2018,"icon":132,"path":2019,"stem":2020,"children":2021,"page":59},"Classic Redux","/javascript/react/redux/classic-redux","03.javascript/04.react/06.redux/02.classic-redux",[2022,2026,2030,2034,2038,2042],{"title":2023,"path":2024,"stem":2025},"Створення Store (Classic Redux)","/javascript/react/redux/classic-redux/store-setup","03.javascript/04.react/06.redux/02.classic-redux/01.store-setup",{"title":2027,"path":2028,"stem":2029},"Actions, Constants та Action Creators","/javascript/react/redux/classic-redux/actions-constants","03.javascript/04.react/06.redux/02.classic-redux/02.actions-constants",{"title":2031,"path":2032,"stem":2033},"Логіка Reducers","/javascript/react/redux/classic-redux/reducers","03.javascript/04.react/06.redux/02.classic-redux/03.reducers",{"title":2035,"path":2036,"stem":2037},"Комбінування Reducers (Root Reducer)","/javascript/react/redux/classic-redux/data-flow","03.javascript/04.react/06.redux/02.classic-redux/04.data-flow",{"title":2039,"path":2040,"stem":2041},"Підключення до React (React-Redux)","/javascript/react/redux/classic-redux/react-redux-connection","03.javascript/04.react/06.redux/02.classic-redux/05.react-redux-connection",{"title":2043,"path":2044,"stem":2045},"Middleware та Асинхронність (Redux Thunk)","/javascript/react/redux/classic-redux/middleware-thunk","03.javascript/04.react/06.redux/02.classic-redux/06.middleware-thunk",{"title":2047,"icon":132,"path":2048,"stem":2049,"children":2050,"page":59},"Transition To Rtk","/javascript/react/redux/transition-to-rtk","03.javascript/04.react/06.redux/03.transition-to-rtk",[2051],{"title":2052,"path":2053,"stem":2054},"Проблеми класичного Redux","/javascript/react/redux/transition-to-rtk/problems-with-classic","03.javascript/04.react/06.redux/03.transition-to-rtk/01.problems-with-classic",{"title":2056,"icon":132,"path":2057,"stem":2058,"children":2059,"page":59},"Redux Toolkit","/javascript/react/redux/redux-toolkit","03.javascript/04.react/06.redux/04.redux-toolkit",[2060,2064,2068,2072],{"title":2061,"path":2062,"stem":2063},"Налаштування Store з 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дружити","/java/pr2/impedance-mismatch","04.java/pr2/09.impedance-mismatch",{"title":2285,"path":2286,"stem":2287},"JDBC: Перший контакт із базою даних","/java/pr2/jdbc-fundamentals","04.java/pr2/10.jdbc-fundamentals",{"title":2289,"path":2290,"stem":2291},"Якість коду: Spotless, SpotBugs та SonarQube","/java/pr2/10a.code-quality","04.java/pr2/10a.code-quality",{"title":2293,"path":2294,"stem":2295},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","/java/pr2/connection-pool","04.java/pr2/11.connection-pool",{"title":2297,"path":2298,"stem":2299},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","/java/pr2/row-data-gateway","04.java/pr2/12.row-data-gateway",{"title":2301,"path":2302,"stem":2303},"Table Data Gateway: Фасад таблиці як архітектурний відступ","/java/pr2/table-data-gateway","04.java/pr2/13.table-data-gateway",{"title":2305,"path":2306,"stem":2307},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","/java/pr2/repository-data-mapper","04.java/pr2/14.repository-data-mapper",{"title":2309,"path":2310,"stem":2311},"Identity Map: Кешування сутностей у рамках сесії","/java/pr2/identity-map","04.java/pr2/15.identity-map",{"title":2313,"path":2314,"stem":2315},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","/java/pr2/unit-of-work","04.java/pr2/16.unit-of-work",{"title":2317,"path":2318,"stem":2319},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","/java/pr2/strategy-sql","04.java/pr2/17.strategy-sql",{"title":2321,"path":2322,"stem":2323},"Proxy: Lazy Loading для One-To-Many колекцій","/java/pr2/proxy-lazy-loading","04.java/pr2/18.proxy-lazy-loading",{"title":2325,"path":2326,"stem":2327},"Generic Repository через Java Reflection: анотації та динамічний SQL","/java/pr2/generic-repository-reflection","04.java/pr2/19.generic-repository-reflection",{"title":2329,"path":2330,"stem":2331},"Specification Pattern: Композиція бізнес-правил для складних 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БД","/databases/intro/logical-schema","06.databases/01.intro/04.logical-schema",{"title":2381,"path":2382,"stem":2383},"Класифікація таблиць","/databases/intro/table-classification","06.databases/01.intro/05.table-classification",{"title":2385,"path":2386,"stem":2387},"PlantUML для баз даних","/databases/intro/plantuml-diagrams","06.databases/01.intro/06.plantuml-diagrams",{"title":2389,"icon":2354,"path":2390,"stem":2391,"children":2392,"page":59},"MS SQL Server Start","/databases/ms-sql-server-start","06.databases/02.ms-sql-server-start",[2393,2397,2403,2407],{"title":2394,"path":2395,"stem":2396},"Типи даних у MS SQL Server","/databases/ms-sql-server-start/data-types","06.databases/02.ms-sql-server-start/01.data-types",{"title":2398,"path":2399,"stem":2400,"children":2401},"Індекси у MS SQL 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TABLE)","/databases/sql/ddl-create-table","06.databases/03.sql/01.ddl-create-table",{"title":2425,"path":2426,"stem":2427},"DDL - Зміна та видалення таблиць (ALTER, DROP)","/databases/sql/ddl-alter-drop-table","06.databases/03.sql/02.ddl-alter-drop-table",{"title":2429,"path":2430,"stem":2431},"SELECT запити - Основи","/databases/sql/select-queries-fundamentals","06.databases/03.sql/03.select-queries-fundamentals",{"title":2433,"path":2434,"stem":2435},"SELECT запити - Розширені можливості","/databases/sql/select-queries-advanced","06.databases/03.sql/04.select-queries-advanced",{"title":2437,"path":2438,"stem":2439},"INSERT запити - Додавання даних","/databases/sql/insert-queries","06.databases/03.sql/05.insert-queries",{"title":2441,"path":2442,"stem":2443},"UPDATE та DELETE запити","/databases/sql/update-delete-queries","06.databases/03.sql/06.update-delete-queries",{"title":2445,"path":2446,"stem":2447},"Транзакції в SQL","/databases/sql/transactions","06.databases/03.sql/07.transactions",{"title":2449,"icon":2354,"path":2450,"stem":2451,"children":2452,"page":59},"Multi Table Databases","/databases/multi-table-databases","06.databases/04.multi-table-databases",[2453,2457,2461,2465,2469,2473],{"title":2454,"path":2455,"stem":2456},"Зв'язки та нормалізація БД","/databases/multi-table-databases/relationships-and-normalization","06.databases/04.multi-table-databases/00.relationships-and-normalization",{"title":2458,"path":2459,"stem":2460},"INNER JOIN - З'єднання таблиць","/databases/multi-table-databases/inner-join","06.databases/04.multi-table-databases/01.inner-join",{"title":2462,"path":2463,"stem":2464},"OUTER JOINs - LEFT, RIGHT, FULL","/databases/multi-table-databases/outer-joins","06.databases/04.multi-table-databases/02.outer-joins",{"title":2466,"path":2467,"stem":2468},"CROSS та SELF JOINs","/databases/multi-table-databases/cross-self-joins","06.databases/04.multi-table-databases/03.cross-self-joins",{"title":2470,"path":2471,"stem":2472},"Підзапити (Subqueries)","/databases/multi-table-databases/subqueries","06.databases/04.multi-table-databases/04.subqueries",{"title":2474,"path":2475,"stem":2476},"Агрегації з JOIN","/databases/multi-table-databases/aggregations-with-joins","06.databases/04.multi-table-databases/05.aggregations-with-joins",{"title":2478,"icon":2479,"path":2480,"stem":2481,"children":2482,"page":59},"Aggregate Functions","i-lucide-calculator","/databases/aggregate-functions","06.databases/05.aggregate-functions",[2483,2487,2491],{"title":2484,"path":2485,"stem":2486},"Функції агрегування в MS SQL Server","/databases/aggregate-functions/introduction-aggregate-functions","06.databases/05.aggregate-functions/01.introduction-aggregate-functions",{"title":2488,"path":2489,"stem":2490},"Групування даних в MS SQL Server","/databases/aggregate-functions/grouping-data","06.databases/05.aggregate-functions/02.grouping-data",{"title":2492,"path":2493,"stem":2494},"Підзапити з агрегатними функціями","/databases/aggregate-functions/subqueries-aggregates","06.databases/05.aggregate-functions/03.subqueries-aggregates",{"title":2496,"icon":2497,"path":2498,"stem":2499,"children":2500,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","/databases/triggers-stored-procedures","06.databases/07.triggers-stored-procedures",[2501,2505,2509,2513,2517,2521,2525],{"title":2502,"path":2503,"stem":2504},"DML-тригери","/databases/triggers-stored-procedures/dml-triggers","06.databases/07.triggers-stored-procedures/01.dml-triggers",{"title":2506,"path":2507,"stem":2508},"DDL-тригери","/databases/triggers-stored-procedures/ddl-triggers","06.databases/07.triggers-stored-procedures/02.ddl-triggers",{"title":2510,"path":2511,"stem":2512},"Transact-SQL 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Частина 2","/html-css/css-layout-grid-advanced","12.html-css/16.css-layout-grid-advanced",{"title":2861,"path":2862,"stem":2863},"Позиціонування в CSS. Z-index. Stacking Context","/html-css/css-positioning","12.html-css/17.css-positioning",{"title":2865,"path":2866,"stem":2867},"CSS Анімації та Переходи","/html-css/css-animations-transitions","12.html-css/18.css-animations-transitions",{"title":2869,"path":2870,"stem":2871},"Адаптивний дизайн. Media Queries. Частина 1","/html-css/css-responsive-media-queries","12.html-css/19.css-responsive-media-queries",{"title":2873,"path":2874,"stem":2875},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","/html-css/css-responsive-advanced","12.html-css/20.css-responsive-advanced",{"title":2877,"path":2878,"stem":2879},"CSS Custom Properties. Методології. Сучасний CSS","/html-css/css-variables-methodologies","12.html-css/21.css-variables-methodologies",{"title":2881,"path":2882,"stem":2883},"Сучасний CSS 2023–2025: Нові можливості","/html-css/css-modern-features","12.html-css/22.css-modern-features",{"title":2885,"path":2886,"stem":2887},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","/html-css/22a.css-nesting-modern-syntax","12.html-css/22a.css-nesting-modern-syntax",{"title":2889,"path":2890,"stem":2891},"CSS для форм та інтерактивних станів","/html-css/css-forms-interactive-states","12.html-css/23.css-forms-interactive-states",{"title":2893,"path":2894,"stem":2895},"Доступність у CSS (CSS Accessibility)","/html-css/css-accessibility","12.html-css/24.css-accessibility",{"title":2897,"path":2898,"stem":2899},"CSS-функції та сучасні sizing primitives","/html-css/css-functions-sizing","12.html-css/25.css-functions-sizing",{"title":2901,"path":2902,"stem":2903},"Rendering Pipeline і CSS Performance","/html-css/css-rendering-performance","12.html-css/26.css-rendering-performance",{"title":2905,"path":2906,"stem":2907},"CSS Best Practices: типові ситуації та правильні рішення","/html-css/css-best-practices","12.html-css/27.css-best-practices",{"title":2909,"path":2910,"stem":2911,"children":2912,"page":59},"Tailwind","/tailwind","21.tailwind",[2913,2917,2921,2925,2929,2933,2937,2941],{"title":2914,"path":2915,"stem":2916},"Що таке Tailwind CSS і навіщо він потрібен","/tailwind/tailwind-intro-philosophy","21.tailwind/01.tailwind-intro-philosophy",{"title":2918,"path":2919,"stem":2920},"Встановлення та налаштування Tailwind CSS v4","/tailwind/tailwind-installation-setup","21.tailwind/02.tailwind-installation-setup",{"title":2922,"path":2923,"stem":2924},"Utility-класи: основи та система Tailwind","/tailwind/tailwind-utility-classes-core","21.tailwind/03.tailwind-utility-classes-core",{"title":2926,"path":2927,"stem":2928},"Layout: Flexbox та Grid через Tailwind","/tailwind/tailwind-flexbox-grid","21.tailwind/04.tailwind-flexbox-grid",{"title":2930,"path":2931,"stem":2932},"Кастомізація теми через @theme у Tailwind v4","/tailwind/tailwind-theme-customization","21.tailwind/05.tailwind-theme-customization",{"title":2934,"path":2935,"stem":2936},"Варіанти: hover, focus, responsive, dark mode та нові v4","/tailwind/tailwind-variants-states","21.tailwind/06.tailwind-variants-states",{"title":2938,"path":2939,"stem":2940},"Типографіка та система кольорів у Tailwind v4","/tailwind/tailwind-typography-colors","21.tailwind/07.tailwind-typography-colors",{"title":2942,"path":2943,"stem":2944},"Компоненти та повторюваність: @apply, @utility та патерни","/tailwind/tailwind-components-patterns","21.tailwind/08.tailwind-components-patterns",{"title":2946,"path":2947,"stem":2948},"Showcase Компонентів kostyl.dev","/test-new-components","98.test-new-components",{"id":2950,"title":1617,"body":2951,"description":14661,"extension":14662,"links":14663,"meta":14664,"navigation":3872,"path":1618,"seo":14665,"stem":1619,"__hash__":14666},"docs/01.csharp/12.desktop-ui/44.viewmodel-testing.md",{"type":2952,"value":2953,"toc":14598},"minimark",[2954,2958,2967,2979,2982,2985,3016,3019,3024,3029,3034,3337,3343,3348,3786,3791,3795,3829,3831,3835,3839,3940,3944,4225,4229,4312,4316,4324,4412,4414,4418,4422,4667,4671,4851,4855,5003,5005,5009,5013,5229,5233,5765,5769,5974,5976,5980,5984,6271,6275,6486,6490,6994,6998,7176,7178,7182,7186,7746,7750,8189,8193,8652,8654,8658,8662,9657,9661,10525,10527,10531,10535,10925,10929,11452,11463,11465,11469,11472,11476,11491,11495,11680,11684,12441,12443,12447,12450,12454,12710,12714,13174,13176,13180,13184,13200,13204,13263,13267,13275,13280,13299,13306,13308,13312,13316,13321,13326,13329,13372,13377,13388,13393,13582,13584,13588,13593,13597,13600,13655,13659,13670,13674,13938,13940,13944,13949,13953,13956,14022,14026,14036,14040,14357,14359,14363,14366,14371,14407,14412,14421,14423,14427,14554,14556,14560,14594],[2955,2956,1617],"h1",{"id":2957},"тестування-viewmodels",[2959,2960,2961,2962,2966],"p",{},"Ви дотримались MVVM. Відокремили бізнес-логіку від UI. Використали інтерфейси для залежностей. Тепер ваш reward — ",[2963,2964,2965],"strong",{},"ViewModel можна тестувати без запуску GUI",". Без вікон. Без кліків мишкою. Без ручного тестування кожної зміни. Просто C# код, що виконується за мілісекунди.",[2959,2968,2969,2970,2974,2975,2978],{},"Уявіть: ви змінили логіку валідації у ",[2971,2972,2973],"code",{},"UserViewModel",". Замість запуску додатку, відкриття форми, введення даних, натискання кнопки, перевірки результату — ви просто запускаєте ",[2971,2976,2977],{},"dotnet test",". За 2 секунди виконується 50 тестів, що перевіряють всі сценарії. Регресія? Тести покажуть, що саме зламалося.",[2959,2980,2981],{},"MVVM робить це можливим. ViewModel — чистий C# клас без залежностей від WPF/Avalonia. Всі залежності через інтерфейси → легко замінити на mock-об'єкти. Результат — швидкі, надійні, автоматизовані тести.",[2959,2983,2984],{},"У цій статті ми детально розберемо тестування ViewModels: від базових тестів Properties до складних сценаріїв з Commands, Validation, Messenger. Ви навчитесь писати тести через xUnit, створювати mock-об'єкти через NSubstitute, та покривати тестами всю бізнес-логіку.",[2986,2987,2988,2991,2992,2995,2996,2999,3000,3003,3004,3007,3008,3011,3012,3015],"note",{},[2963,2989,2990],{},"Словник теми:"," ",[2963,2993,2994],{},"Unit Test"," — тест окремої одиниці коду (метод, клас) в ізоляції. ",[2963,2997,2998],{},"Mock Object"," — тестовий об'єкт, що імітує поведінку реального об'єкта. ",[2963,3001,3002],{},"Arrange-Act-Assert (AAA)"," — структура тесту: підготовка → дія → перевірка. ",[2963,3005,3006],{},"Test Fixture"," — набір тестів для одного класу. ",[2963,3009,3010],{},"Test Runner"," — інструмент для виконання тестів (xUnit, NUnit). ",[2963,3013,3014],{},"Code Coverage"," — відсоток коду, покритого тестами.",[3017,3018],"hr",{},[3020,3021,3023],"h2",{"id":3022},"чому-viewmodel-легко-тестувати","Чому ViewModel легко тестувати?",[3025,3026,3028],"h3",{"id":3027},"порівняння-ui-код-vs-viewmodel","Порівняння: UI код vs ViewModel",[2959,3030,3031],{},[2963,3032,3033],{},"❌ Код у code-behind (важко тестувати):",[3035,3036,3041],"pre",{"className":3037,"code":3038,"language":3039,"meta":3040,"style":3040},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","private void SaveButton_Click(object sender, RoutedEventArgs e)\n{\n    // Залежить від UI елементів\n    var name = NameTextBox.Text;\n    var email = EmailTextBox.Text;\n    \n    // Бізнес-логіка змішана з UI\n    if (string.IsNullOrEmpty(name))\n    {\n        MessageBox.Show(\"Name is required\");\n        return;\n    }\n    \n    // Прямий доступ до бази даних\n    using var context = new AppDbContext();\n    context.Users.Add(new User { Name = name, Email = email });\n    context.SaveChanges();\n    \n    MessageBox.Show(\"User saved\");\n}\n","csharp","",[2971,3042,3043,3083,3089,3096,3120,3139,3145,3151,3177,3183,3203,3211,3217,3222,3228,3251,3297,3309,3314,3331],{"__ignoreMap":3040},[3044,3045,3048,3052,3055,3059,3063,3066,3070,3073,3077,3080],"span",{"class":3046,"line":3047},"line",1,[3044,3049,3051],{"class":3050},"su1O8","private",[3044,3053,3054],{"class":3050}," void",[3044,3056,3058],{"class":3057},"s8Opu"," SaveButton_Click",[3044,3060,3062],{"class":3061},"sHH4Y","(",[3044,3064,3065],{"class":3050},"object",[3044,3067,3069],{"class":3068},"siwwj"," sender",[3044,3071,3072],{"class":3061},", ",[3044,3074,3076],{"class":3075},"sN1BT","RoutedEventArgs",[3044,3078,3079],{"class":3068}," e",[3044,3081,3082],{"class":3061},")\n",[3044,3084,3086],{"class":3046,"line":3085},2,[3044,3087,3088],{"class":3061},"{\n",[3044,3090,3092],{"class":3046,"line":3091},3,[3044,3093,3095],{"class":3094},"spJ8K","    // Залежить від UI елементів\n",[3044,3097,3099,3102,3105,3108,3111,3114,3117],{"class":3046,"line":3098},4,[3044,3100,3101],{"class":3050},"    var",[3044,3103,3104],{"class":3068}," name",[3044,3106,3107],{"class":3061}," = ",[3044,3109,3110],{"class":3068},"NameTextBox",[3044,3112,3113],{"class":3061},".",[3044,3115,3116],{"class":3068},"Text",[3044,3118,3119],{"class":3061},";\n",[3044,3121,3123,3125,3128,3130,3133,3135,3137],{"class":3046,"line":3122},5,[3044,3124,3101],{"class":3050},[3044,3126,3127],{"class":3068}," email",[3044,3129,3107],{"class":3061},[3044,3131,3132],{"class":3068},"EmailTextBox",[3044,3134,3113],{"class":3061},[3044,3136,3116],{"class":3068},[3044,3138,3119],{"class":3061},[3044,3140,3142],{"class":3046,"line":3141},6,[3044,3143,3144],{"class":3061},"    \n",[3044,3146,3148],{"class":3046,"line":3147},7,[3044,3149,3150],{"class":3094},"    // Бізнес-логіка змішана з UI\n",[3044,3152,3154,3158,3161,3164,3166,3169,3171,3174],{"class":3046,"line":3153},8,[3044,3155,3157],{"class":3156},"sCDza","    if",[3044,3159,3160],{"class":3061}," (",[3044,3162,3163],{"class":3050},"string",[3044,3165,3113],{"class":3061},[3044,3167,3168],{"class":3057},"IsNullOrEmpty",[3044,3170,3062],{"class":3061},[3044,3172,3173],{"class":3068},"name",[3044,3175,3176],{"class":3061},"))\n",[3044,3178,3180],{"class":3046,"line":3179},9,[3044,3181,3182],{"class":3061},"    {\n",[3044,3184,3186,3189,3191,3194,3196,3200],{"class":3046,"line":3185},10,[3044,3187,3188],{"class":3068},"        MessageBox",[3044,3190,3113],{"class":3061},[3044,3192,3193],{"class":3057},"Show",[3044,3195,3062],{"class":3061},[3044,3197,3199],{"class":3198},"sbdoH","\"Name is required\"",[3044,3201,3202],{"class":3061},");\n",[3044,3204,3206,3209],{"class":3046,"line":3205},11,[3044,3207,3208],{"class":3156},"        return",[3044,3210,3119],{"class":3061},[3044,3212,3214],{"class":3046,"line":3213},12,[3044,3215,3216],{"class":3061},"    }\n",[3044,3218,3220],{"class":3046,"line":3219},13,[3044,3221,3144],{"class":3061},[3044,3223,3225],{"class":3046,"line":3224},14,[3044,3226,3227],{"class":3094},"    // Прямий доступ до бази даних\n",[3044,3229,3231,3234,3237,3240,3242,3245,3248],{"class":3046,"line":3230},15,[3044,3232,3233],{"class":3156},"    using",[3044,3235,3236],{"class":3050}," var",[3044,3238,3239],{"class":3068}," context",[3044,3241,3107],{"class":3061},[3044,3243,3244],{"class":3050},"new",[3044,3246,3247],{"class":3075}," AppDbContext",[3044,3249,3250],{"class":3061},"();\n",[3044,3252,3254,3257,3259,3262,3264,3267,3269,3271,3274,3277,3280,3282,3284,3286,3289,3291,3294],{"class":3046,"line":3253},16,[3044,3255,3256],{"class":3068},"    context",[3044,3258,3113],{"class":3061},[3044,3260,3261],{"class":3068},"Users",[3044,3263,3113],{"class":3061},[3044,3265,3266],{"class":3057},"Add",[3044,3268,3062],{"class":3061},[3044,3270,3244],{"class":3050},[3044,3272,3273],{"class":3075}," User",[3044,3275,3276],{"class":3061}," { ",[3044,3278,3279],{"class":3068},"Name",[3044,3281,3107],{"class":3061},[3044,3283,3173],{"class":3068},[3044,3285,3072],{"class":3061},[3044,3287,3288],{"class":3068},"Email",[3044,3290,3107],{"class":3061},[3044,3292,3293],{"class":3068},"email",[3044,3295,3296],{"class":3061}," });\n",[3044,3298,3300,3302,3304,3307],{"class":3046,"line":3299},17,[3044,3301,3256],{"class":3068},[3044,3303,3113],{"class":3061},[3044,3305,3306],{"class":3057},"SaveChanges",[3044,3308,3250],{"class":3061},[3044,3310,3312],{"class":3046,"line":3311},18,[3044,3313,3144],{"class":3061},[3044,3315,3317,3320,3322,3324,3326,3329],{"class":3046,"line":3316},19,[3044,3318,3319],{"class":3068},"    MessageBox",[3044,3321,3113],{"class":3061},[3044,3323,3193],{"class":3057},[3044,3325,3062],{"class":3061},[3044,3327,3328],{"class":3198},"\"User saved\"",[3044,3330,3202],{"class":3061},[3044,3332,3334],{"class":3046,"line":3333},20,[3044,3335,3336],{"class":3061},"}\n",[2959,3338,3339,3342],{},[2963,3340,3341],{},"Як тестувати?"," Потрібно створити вікно, знайти TextBox, ввести текст, натиснути кнопку, перевірити MessageBox. Повільно, складно, brittle.",[2959,3344,3345],{},[2963,3346,3347],{},"✅ Код у ViewModel (легко тестувати):",[3035,3349,3351],{"className":3037,"code":3350,"language":3039,"meta":3040,"style":3040},"public class UserViewModel : ViewModelBase\n{\n    private readonly IUserRepository _userRepository;\n    private string _name = string.Empty;\n    private string _email = string.Empty;\n    \n    public UserViewModel(IUserRepository userRepository)\n    {\n        _userRepository = userRepository;\n        SaveCommand = new AsyncRelayCommand(SaveAsync, CanSave);\n    }\n    \n    public string Name\n    {\n        get => _name;\n        set\n        {\n            if (SetProperty(ref _name, value))\n                SaveCommand.NotifyCanExecuteChanged();\n        }\n    }\n    \n    public string Email\n    {\n        get => _email;\n        set => SetProperty(ref _email, value);\n    }\n    \n    public IAsyncRelayCommand SaveCommand { get; }\n    \n    private bool CanSave() => !string.IsNullOrEmpty(Name);\n    \n    private async Task SaveAsync()\n    {\n        var user = new User { Name = Name, Email = Email };\n        await _userRepository.AddAsync(user);\n    }\n}\n",[2971,3352,3353,3370,3374,3390,3411,3430,3434,3451,3455,3467,3491,3495,3499,3508,3512,3525,3530,3535,3559,3571,3576,3581,3586,3596,3601,3613,3635,3640,3645,3664,3669,3695,3700,3717,3722,3756,3776,3781],{"__ignoreMap":3040},[3044,3354,3355,3358,3361,3364,3367],{"class":3046,"line":3047},[3044,3356,3357],{"class":3050},"public",[3044,3359,3360],{"class":3050}," class",[3044,3362,3363],{"class":3075}," UserViewModel",[3044,3365,3366],{"class":3061}," : ",[3044,3368,3369],{"class":3075},"ViewModelBase\n",[3044,3371,3372],{"class":3046,"line":3085},[3044,3373,3088],{"class":3061},[3044,3375,3376,3379,3382,3385,3388],{"class":3046,"line":3091},[3044,3377,3378],{"class":3050},"    private",[3044,3380,3381],{"class":3050}," readonly",[3044,3383,3384],{"class":3075}," IUserRepository",[3044,3386,3387],{"class":3068}," _userRepository",[3044,3389,3119],{"class":3061},[3044,3391,3392,3394,3397,3400,3402,3404,3406,3409],{"class":3046,"line":3098},[3044,3393,3378],{"class":3050},[3044,3395,3396],{"class":3050}," string",[3044,3398,3399],{"class":3068}," _name",[3044,3401,3107],{"class":3061},[3044,3403,3163],{"class":3050},[3044,3405,3113],{"class":3061},[3044,3407,3408],{"class":3068},"Empty",[3044,3410,3119],{"class":3061},[3044,3412,3413,3415,3417,3420,3422,3424,3426,3428],{"class":3046,"line":3122},[3044,3414,3378],{"class":3050},[3044,3416,3396],{"class":3050},[3044,3418,3419],{"class":3068}," _email",[3044,3421,3107],{"class":3061},[3044,3423,3163],{"class":3050},[3044,3425,3113],{"class":3061},[3044,3427,3408],{"class":3068},[3044,3429,3119],{"class":3061},[3044,3431,3432],{"class":3046,"line":3141},[3044,3433,3144],{"class":3061},[3044,3435,3436,3439,3441,3443,3446,3449],{"class":3046,"line":3147},[3044,3437,3438],{"class":3050},"    public",[3044,3440,3363],{"class":3057},[3044,3442,3062],{"class":3061},[3044,3444,3445],{"class":3075},"IUserRepository",[3044,3447,3448],{"class":3068}," userRepository",[3044,3450,3082],{"class":3061},[3044,3452,3453],{"class":3046,"line":3153},[3044,3454,3182],{"class":3061},[3044,3456,3457,3460,3462,3465],{"class":3046,"line":3179},[3044,3458,3459],{"class":3068},"        _userRepository",[3044,3461,3107],{"class":3061},[3044,3463,3464],{"class":3068},"userRepository",[3044,3466,3119],{"class":3061},[3044,3468,3469,3472,3474,3476,3479,3481,3484,3486,3489],{"class":3046,"line":3185},[3044,3470,3471],{"class":3068},"        SaveCommand",[3044,3473,3107],{"class":3061},[3044,3475,3244],{"class":3050},[3044,3477,3478],{"class":3075}," AsyncRelayCommand",[3044,3480,3062],{"class":3061},[3044,3482,3483],{"class":3068},"SaveAsync",[3044,3485,3072],{"class":3061},[3044,3487,3488],{"class":3068},"CanSave",[3044,3490,3202],{"class":3061},[3044,3492,3493],{"class":3046,"line":3205},[3044,3494,3216],{"class":3061},[3044,3496,3497],{"class":3046,"line":3213},[3044,3498,3144],{"class":3061},[3044,3500,3501,3503,3505],{"class":3046,"line":3219},[3044,3502,3438],{"class":3050},[3044,3504,3396],{"class":3050},[3044,3506,3507],{"class":3068}," Name\n",[3044,3509,3510],{"class":3046,"line":3224},[3044,3511,3182],{"class":3061},[3044,3513,3514,3517,3520,3523],{"class":3046,"line":3230},[3044,3515,3516],{"class":3050},"        get",[3044,3518,3519],{"class":3061}," => ",[3044,3521,3522],{"class":3068},"_name",[3044,3524,3119],{"class":3061},[3044,3526,3527],{"class":3046,"line":3253},[3044,3528,3529],{"class":3050},"        set\n",[3044,3531,3532],{"class":3046,"line":3299},[3044,3533,3534],{"class":3061},"        {\n",[3044,3536,3537,3540,3542,3545,3547,3550,3552,3554,3557],{"class":3046,"line":3311},[3044,3538,3539],{"class":3156},"            if",[3044,3541,3160],{"class":3061},[3044,3543,3544],{"class":3057},"SetProperty",[3044,3546,3062],{"class":3061},[3044,3548,3549],{"class":3050},"ref",[3044,3551,3399],{"class":3068},[3044,3553,3072],{"class":3061},[3044,3555,3556],{"class":3068},"value",[3044,3558,3176],{"class":3061},[3044,3560,3561,3564,3566,3569],{"class":3046,"line":3316},[3044,3562,3563],{"class":3068},"                SaveCommand",[3044,3565,3113],{"class":3061},[3044,3567,3568],{"class":3057},"NotifyCanExecuteChanged",[3044,3570,3250],{"class":3061},[3044,3572,3573],{"class":3046,"line":3333},[3044,3574,3575],{"class":3061},"        }\n",[3044,3577,3579],{"class":3046,"line":3578},21,[3044,3580,3216],{"class":3061},[3044,3582,3584],{"class":3046,"line":3583},22,[3044,3585,3144],{"class":3061},[3044,3587,3589,3591,3593],{"class":3046,"line":3588},23,[3044,3590,3438],{"class":3050},[3044,3592,3396],{"class":3050},[3044,3594,3595],{"class":3068}," Email\n",[3044,3597,3599],{"class":3046,"line":3598},24,[3044,3600,3182],{"class":3061},[3044,3602,3604,3606,3608,3611],{"class":3046,"line":3603},25,[3044,3605,3516],{"class":3050},[3044,3607,3519],{"class":3061},[3044,3609,3610],{"class":3068},"_email",[3044,3612,3119],{"class":3061},[3044,3614,3616,3619,3621,3623,3625,3627,3629,3631,3633],{"class":3046,"line":3615},26,[3044,3617,3618],{"class":3050},"        set",[3044,3620,3519],{"class":3061},[3044,3622,3544],{"class":3057},[3044,3624,3062],{"class":3061},[3044,3626,3549],{"class":3050},[3044,3628,3419],{"class":3068},[3044,3630,3072],{"class":3061},[3044,3632,3556],{"class":3068},[3044,3634,3202],{"class":3061},[3044,3636,3638],{"class":3046,"line":3637},27,[3044,3639,3216],{"class":3061},[3044,3641,3643],{"class":3046,"line":3642},28,[3044,3644,3144],{"class":3061},[3044,3646,3648,3650,3653,3656,3658,3661],{"class":3046,"line":3647},29,[3044,3649,3438],{"class":3050},[3044,3651,3652],{"class":3075}," IAsyncRelayCommand",[3044,3654,3655],{"class":3068}," SaveCommand",[3044,3657,3276],{"class":3061},[3044,3659,3660],{"class":3050},"get",[3044,3662,3663],{"class":3061},"; }\n",[3044,3665,3667],{"class":3046,"line":3666},30,[3044,3668,3144],{"class":3061},[3044,3670,3672,3674,3677,3680,3683,3685,3687,3689,3691,3693],{"class":3046,"line":3671},31,[3044,3673,3378],{"class":3050},[3044,3675,3676],{"class":3050}," bool",[3044,3678,3679],{"class":3057}," CanSave",[3044,3681,3682],{"class":3061},"() => !",[3044,3684,3163],{"class":3050},[3044,3686,3113],{"class":3061},[3044,3688,3168],{"class":3057},[3044,3690,3062],{"class":3061},[3044,3692,3279],{"class":3068},[3044,3694,3202],{"class":3061},[3044,3696,3698],{"class":3046,"line":3697},32,[3044,3699,3144],{"class":3061},[3044,3701,3703,3705,3708,3711,3714],{"class":3046,"line":3702},33,[3044,3704,3378],{"class":3050},[3044,3706,3707],{"class":3050}," async",[3044,3709,3710],{"class":3075}," Task",[3044,3712,3713],{"class":3057}," SaveAsync",[3044,3715,3716],{"class":3061},"()\n",[3044,3718,3720],{"class":3046,"line":3719},34,[3044,3721,3182],{"class":3061},[3044,3723,3725,3728,3731,3733,3735,3737,3739,3741,3743,3745,3747,3749,3751,3753],{"class":3046,"line":3724},35,[3044,3726,3727],{"class":3050},"        var",[3044,3729,3730],{"class":3068}," user",[3044,3732,3107],{"class":3061},[3044,3734,3244],{"class":3050},[3044,3736,3273],{"class":3075},[3044,3738,3276],{"class":3061},[3044,3740,3279],{"class":3068},[3044,3742,3107],{"class":3061},[3044,3744,3279],{"class":3068},[3044,3746,3072],{"class":3061},[3044,3748,3288],{"class":3068},[3044,3750,3107],{"class":3061},[3044,3752,3288],{"class":3068},[3044,3754,3755],{"class":3061}," };\n",[3044,3757,3759,3762,3764,3766,3769,3771,3774],{"class":3046,"line":3758},36,[3044,3760,3761],{"class":3050},"        await",[3044,3763,3387],{"class":3068},[3044,3765,3113],{"class":3061},[3044,3767,3768],{"class":3057},"AddAsync",[3044,3770,3062],{"class":3061},[3044,3772,3773],{"class":3068},"user",[3044,3775,3202],{"class":3061},[3044,3777,3779],{"class":3046,"line":3778},37,[3044,3780,3216],{"class":3061},[3044,3782,3784],{"class":3046,"line":3783},38,[3044,3785,3336],{"class":3061},[2959,3787,3788,3790],{},[2963,3789,3341],{}," Створити ViewModel з mock репозиторієм, встановити Name, викликати SaveCommand, перевірити результат. Швидко, просто, надійно.",[3025,3792,3794],{"id":3793},"переваги-тестування-viewmodel","Переваги тестування ViewModel",[3796,3797,3798,3805,3811,3817,3823],"ol",{},[3799,3800,3801,3804],"li",{},[2963,3802,3803],{},"Швидкість"," — тести виконуються за мілісекунди (без UI рендерингу)",[3799,3806,3807,3810],{},[2963,3808,3809],{},"Ізоляція"," — тестуємо лише бізнес-логіку, без залежностей від UI",[3799,3812,3813,3816],{},[2963,3814,3815],{},"Надійність"," — тести не залежать від змін у XAML",[3799,3818,3819,3822],{},[2963,3820,3821],{},"Автоматизація"," — можна запускати у CI/CD pipeline",[3799,3824,3825,3828],{},[2963,3826,3827],{},"Документація"," — тести показують, як використовувати ViewModel",[3017,3830],{},[3020,3832,3834],{"id":3833},"xunit-фреймворк-для-тестування","xUnit: фреймворк для тестування",[3025,3836,3838],{"id":3837},"встановлення-пакетів","Встановлення пакетів",[3035,3840,3844],{"className":3841,"code":3842,"language":3843,"meta":3040,"style":3040},"language-bash shiki shiki-themes light-plus dark-plus dark-plus","# Тестовий проєкт\ndotnet new xunit -n MyApp.Tests\n\n# Додаємо посилання на основний проєкт\ndotnet add MyApp.Tests reference MyApp\n\n# NSubstitute для mock-об'єктів\ndotnet add MyApp.Tests package NSubstitute\n\n# FluentAssertions для зручних assertions (опціонально)\ndotnet add MyApp.Tests package FluentAssertions\n","bash",[2971,3845,3846,3851,3868,3874,3879,3895,3899,3904,3918,3922,3927],{"__ignoreMap":3040},[3044,3847,3848],{"class":3046,"line":3047},[3044,3849,3850],{"class":3094},"# Тестовий проєкт\n",[3044,3852,3853,3856,3859,3862,3865],{"class":3046,"line":3085},[3044,3854,3855],{"class":3057},"dotnet",[3044,3857,3858],{"class":3198}," new",[3044,3860,3861],{"class":3198}," xunit",[3044,3863,3864],{"class":3050}," -n",[3044,3866,3867],{"class":3198}," MyApp.Tests\n",[3044,3869,3870],{"class":3046,"line":3091},[3044,3871,3873],{"emptyLinePlaceholder":3872},true,"\n",[3044,3875,3876],{"class":3046,"line":3098},[3044,3877,3878],{"class":3094},"# Додаємо посилання на основний проєкт\n",[3044,3880,3881,3883,3886,3889,3892],{"class":3046,"line":3122},[3044,3882,3855],{"class":3057},[3044,3884,3885],{"class":3198}," add",[3044,3887,3888],{"class":3198}," MyApp.Tests",[3044,3890,3891],{"class":3198}," reference",[3044,3893,3894],{"class":3198}," MyApp\n",[3044,3896,3897],{"class":3046,"line":3141},[3044,3898,3873],{"emptyLinePlaceholder":3872},[3044,3900,3901],{"class":3046,"line":3147},[3044,3902,3903],{"class":3094},"# NSubstitute для mock-об'єктів\n",[3044,3905,3906,3908,3910,3912,3915],{"class":3046,"line":3153},[3044,3907,3855],{"class":3057},[3044,3909,3885],{"class":3198},[3044,3911,3888],{"class":3198},[3044,3913,3914],{"class":3198}," package",[3044,3916,3917],{"class":3198}," NSubstitute\n",[3044,3919,3920],{"class":3046,"line":3179},[3044,3921,3873],{"emptyLinePlaceholder":3872},[3044,3923,3924],{"class":3046,"line":3185},[3044,3925,3926],{"class":3094},"# FluentAssertions для зручних assertions (опціонально)\n",[3044,3928,3929,3931,3933,3935,3937],{"class":3046,"line":3205},[3044,3930,3855],{"class":3057},[3044,3932,3885],{"class":3198},[3044,3934,3888],{"class":3198},[3044,3936,3914],{"class":3198},[3044,3938,3939],{"class":3198}," FluentAssertions\n",[3025,3941,3943],{"id":3942},"структура-тесту-arrange-act-assert","Структура тесту: Arrange-Act-Assert",[3035,3945,3947],{"className":3037,"code":3946,"language":3039,"meta":3040,"style":3040},"using Xunit;\nusing NSubstitute;\n\npublic class UserViewModelTests\n{\n    [Fact]\n    public async Task SaveCommand_WithValidData_ShouldAddUser()\n    {\n        // Arrange (підготовка)\n        var mockRepository = Substitute.For\u003CIUserRepository>();\n        var viewModel = new UserViewModel(mockRepository);\n        viewModel.Name = \"John Doe\";\n        viewModel.Email = \"john@example.com\";\n        \n        // Act (дія)\n        await viewModel.SaveCommand.ExecuteAsync(null);\n        \n        // Assert (перевірка)\n        await mockRepository.Received(1).AddAsync(Arg.Is\u003CUser>(u => \n            u.Name == \"John Doe\" && \n            u.Email == \"john@example.com\"\n        ));\n    }\n}\n",[2971,3948,3949,3959,3968,3972,3981,3985,3996,4009,4013,4018,4043,4063,4079,4094,4099,4104,4127,4131,4136,4182,4199,4212,4217,4221],{"__ignoreMap":3040},[3044,3950,3951,3954,3957],{"class":3046,"line":3047},[3044,3952,3953],{"class":3156},"using",[3044,3955,3956],{"class":3075}," Xunit",[3044,3958,3119],{"class":3061},[3044,3960,3961,3963,3966],{"class":3046,"line":3085},[3044,3962,3953],{"class":3156},[3044,3964,3965],{"class":3075}," NSubstitute",[3044,3967,3119],{"class":3061},[3044,3969,3970],{"class":3046,"line":3091},[3044,3971,3873],{"emptyLinePlaceholder":3872},[3044,3973,3974,3976,3978],{"class":3046,"line":3098},[3044,3975,3357],{"class":3050},[3044,3977,3360],{"class":3050},[3044,3979,3980],{"class":3075}," UserViewModelTests\n",[3044,3982,3983],{"class":3046,"line":3122},[3044,3984,3088],{"class":3061},[3044,3986,3987,3990,3993],{"class":3046,"line":3141},[3044,3988,3989],{"class":3061},"    [",[3044,3991,3992],{"class":3075},"Fact",[3044,3994,3995],{"class":3061},"]\n",[3044,3997,3998,4000,4002,4004,4007],{"class":3046,"line":3147},[3044,3999,3438],{"class":3050},[3044,4001,3707],{"class":3050},[3044,4003,3710],{"class":3075},[3044,4005,4006],{"class":3057}," SaveCommand_WithValidData_ShouldAddUser",[3044,4008,3716],{"class":3061},[3044,4010,4011],{"class":3046,"line":3153},[3044,4012,3182],{"class":3061},[3044,4014,4015],{"class":3046,"line":3179},[3044,4016,4017],{"class":3094},"        // Arrange (підготовка)\n",[3044,4019,4020,4022,4025,4027,4030,4032,4035,4038,4040],{"class":3046,"line":3185},[3044,4021,3727],{"class":3050},[3044,4023,4024],{"class":3068}," mockRepository",[3044,4026,3107],{"class":3061},[3044,4028,4029],{"class":3068},"Substitute",[3044,4031,3113],{"class":3061},[3044,4033,4034],{"class":3057},"For",[3044,4036,4037],{"class":3061},"\u003C",[3044,4039,3445],{"class":3075},[3044,4041,4042],{"class":3061},">();\n",[3044,4044,4045,4047,4050,4052,4054,4056,4058,4061],{"class":3046,"line":3205},[3044,4046,3727],{"class":3050},[3044,4048,4049],{"class":3068}," viewModel",[3044,4051,3107],{"class":3061},[3044,4053,3244],{"class":3050},[3044,4055,3363],{"class":3075},[3044,4057,3062],{"class":3061},[3044,4059,4060],{"class":3068},"mockRepository",[3044,4062,3202],{"class":3061},[3044,4064,4065,4068,4070,4072,4074,4077],{"class":3046,"line":3213},[3044,4066,4067],{"class":3068},"        viewModel",[3044,4069,3113],{"class":3061},[3044,4071,3279],{"class":3068},[3044,4073,3107],{"class":3061},[3044,4075,4076],{"class":3198},"\"John Doe\"",[3044,4078,3119],{"class":3061},[3044,4080,4081,4083,4085,4087,4089,4092],{"class":3046,"line":3219},[3044,4082,4067],{"class":3068},[3044,4084,3113],{"class":3061},[3044,4086,3288],{"class":3068},[3044,4088,3107],{"class":3061},[3044,4090,4091],{"class":3198},"\"john@example.com\"",[3044,4093,3119],{"class":3061},[3044,4095,4096],{"class":3046,"line":3224},[3044,4097,4098],{"class":3061},"        \n",[3044,4100,4101],{"class":3046,"line":3230},[3044,4102,4103],{"class":3094},"        // Act (дія)\n",[3044,4105,4106,4108,4110,4112,4115,4117,4120,4122,4125],{"class":3046,"line":3253},[3044,4107,3761],{"class":3050},[3044,4109,4049],{"class":3068},[3044,4111,3113],{"class":3061},[3044,4113,4114],{"class":3068},"SaveCommand",[3044,4116,3113],{"class":3061},[3044,4118,4119],{"class":3057},"ExecuteAsync",[3044,4121,3062],{"class":3061},[3044,4123,4124],{"class":3050},"null",[3044,4126,3202],{"class":3061},[3044,4128,4129],{"class":3046,"line":3299},[3044,4130,4098],{"class":3061},[3044,4132,4133],{"class":3046,"line":3311},[3044,4134,4135],{"class":3094},"        // Assert (перевірка)\n",[3044,4137,4138,4140,4142,4144,4147,4149,4153,4156,4158,4160,4163,4165,4168,4170,4173,4176,4179],{"class":3046,"line":3316},[3044,4139,3761],{"class":3050},[3044,4141,4024],{"class":3068},[3044,4143,3113],{"class":3061},[3044,4145,4146],{"class":3057},"Received",[3044,4148,3062],{"class":3061},[3044,4150,4152],{"class":4151},"sJj4R","1",[3044,4154,4155],{"class":3061},").",[3044,4157,3768],{"class":3057},[3044,4159,3062],{"class":3061},[3044,4161,4162],{"class":3068},"Arg",[3044,4164,3113],{"class":3061},[3044,4166,4167],{"class":3057},"Is",[3044,4169,4037],{"class":3061},[3044,4171,4172],{"class":3075},"User",[3044,4174,4175],{"class":3061},">(",[3044,4177,4178],{"class":3068},"u",[3044,4180,4181],{"class":3061}," => \n",[3044,4183,4184,4187,4189,4191,4194,4196],{"class":3046,"line":3333},[3044,4185,4186],{"class":3068},"            u",[3044,4188,3113],{"class":3061},[3044,4190,3279],{"class":3068},[3044,4192,4193],{"class":3061}," == ",[3044,4195,4076],{"class":3198},[3044,4197,4198],{"class":3061}," && \n",[3044,4200,4201,4203,4205,4207,4209],{"class":3046,"line":3578},[3044,4202,4186],{"class":3068},[3044,4204,3113],{"class":3061},[3044,4206,3288],{"class":3068},[3044,4208,4193],{"class":3061},[3044,4210,4211],{"class":3198},"\"john@example.com\"\n",[3044,4213,4214],{"class":3046,"line":3583},[3044,4215,4216],{"class":3061},"        ));\n",[3044,4218,4219],{"class":3046,"line":3588},[3044,4220,3216],{"class":3061},[3044,4222,4223],{"class":3046,"line":3598},[3044,4224,3336],{"class":3061},[3025,4226,4228],{"id":4227},"атрибути-xunit","Атрибути xUnit",[4230,4231,4232,4248],"table",{},[4233,4234,4235],"thead",{},[4236,4237,4238,4242,4245],"tr",{},[4239,4240,4241],"th",{},"Атрибут",[4239,4243,4244],{},"Опис",[4239,4246,4247],{},"Приклад",[4249,4250,4251,4267,4282,4297],"tbody",{},[4236,4252,4253,4259,4262],{},[4254,4255,4256],"td",{},[2971,4257,4258],{},"[Fact]",[4254,4260,4261],{},"Простий тест без параметрів",[4254,4263,4264],{},[2971,4265,4266],{},"[Fact] public void Test() { }",[4236,4268,4269,4274,4277],{},[4254,4270,4271],{},[2971,4272,4273],{},"[Theory]",[4254,4275,4276],{},"Параметризований тест",[4254,4278,4279],{},[2971,4280,4281],{},"[Theory] [InlineData(1, 2, 3)]",[4236,4283,4284,4289,4292],{},[4254,4285,4286],{},[2971,4287,4288],{},"[InlineData]",[4254,4290,4291],{},"Дані для Theory",[4254,4293,4294],{},[2971,4295,4296],{},"[InlineData(\"John\", \"john@example.com\")]",[4236,4298,4299,4304,4307],{},[4254,4300,4301],{},[2971,4302,4303],{},"[Skip]",[4254,4305,4306],{},"Пропустити тест",[4254,4308,4309],{},[2971,4310,4311],{},"[Fact(Skip = \"Not implemented\")]",[3025,4313,4315],{"id":4314},"naming-convention","Naming Convention",[2959,4317,4318,2991,4321],{},[2963,4319,4320],{},"Формат:",[2971,4322,4323],{},"MethodName_Scenario_ExpectedResult",[3035,4325,4327],{"className":3037,"code":4326,"language":3039,"meta":3040,"style":3040},"// ✅ Добре\n[Fact]\npublic void SetName_WithEmptyString_ShouldNotifyPropertyChanged()\n\n[Fact]\npublic async Task LoadUsers_WhenRepositoryThrows_ShouldSetErrorMessage()\n\n[Fact]\npublic void SaveCommand_WithEmptyName_ShouldReturnFalseForCanExecute()\n\n// ❌ Погано\n[Fact]\npublic void Test1()\n\n[Fact]\npublic void TestSave()\n",[2971,4328,4329,4334,4343,4354,4358,4363,4368,4372,4376,4381,4385,4390,4394,4399,4403,4407],{"__ignoreMap":3040},[3044,4330,4331],{"class":3046,"line":3047},[3044,4332,4333],{"class":3094},"// ✅ Добре\n",[3044,4335,4336,4339,4341],{"class":3046,"line":3085},[3044,4337,4338],{"class":3061},"[",[3044,4340,3992],{"class":3075},[3044,4342,3995],{"class":3061},[3044,4344,4345,4347,4349,4352],{"class":3046,"line":3091},[3044,4346,3357],{"class":3050},[3044,4348,3054],{"class":3050},[3044,4350,4351],{"class":3057}," SetName_WithEmptyString_ShouldNotifyPropertyChanged",[3044,4353,3716],{"class":3061},[3044,4355,4356],{"class":3046,"line":3098},[3044,4357,3873],{"emptyLinePlaceholder":3872},[3044,4359,4360],{"class":3046,"line":3122},[3044,4361,4362],{"class":3061},"[Fact]\n",[3044,4364,4365],{"class":3046,"line":3141},[3044,4366,4367],{"class":3061},"public async Task LoadUsers_WhenRepositoryThrows_ShouldSetErrorMessage()\n",[3044,4369,4370],{"class":3046,"line":3147},[3044,4371,3873],{"emptyLinePlaceholder":3872},[3044,4373,4374],{"class":3046,"line":3153},[3044,4375,4362],{"class":3061},[3044,4377,4378],{"class":3046,"line":3179},[3044,4379,4380],{"class":3061},"public void SaveCommand_WithEmptyName_ShouldReturnFalseForCanExecute()\n",[3044,4382,4383],{"class":3046,"line":3185},[3044,4384,3873],{"emptyLinePlaceholder":3872},[3044,4386,4387],{"class":3046,"line":3205},[3044,4388,4389],{"class":3094},"// ❌ Погано\n",[3044,4391,4392],{"class":3046,"line":3213},[3044,4393,4362],{"class":3061},[3044,4395,4396],{"class":3046,"line":3219},[3044,4397,4398],{"class":3061},"public void Test1()\n",[3044,4400,4401],{"class":3046,"line":3224},[3044,4402,3873],{"emptyLinePlaceholder":3872},[3044,4404,4405],{"class":3046,"line":3230},[3044,4406,4362],{"class":3061},[3044,4408,4409],{"class":3046,"line":3253},[3044,4410,4411],{"class":3061},"public void TestSave()\n",[3017,4413],{},[3020,4415,4417],{"id":4416},"nsubstitute-мокування-залежностей","NSubstitute: мокування залежностей",[3025,4419,4421],{"id":4420},"створення-mock-обєкта","Створення mock-об'єкта",[3035,4423,4425],{"className":3037,"code":4424,"language":3039,"meta":3040,"style":3040},"// Створення mock\nvar mockRepository = Substitute.For\u003CIUserRepository>();\n\n// Setup: що повертати при виклику методу\nmockRepository.GetByIdAsync(1).Returns(new User { Id = 1, Name = \"John\" });\n\n// Setup: повернути список\nmockRepository.GetAllAsync().Returns(new List\u003CUser>\n{\n    new User { Id = 1, Name = \"John\" },\n    new User { Id = 2, Name = \"Jane\" }\n});\n\n// Setup: викинути виняток\nmockRepository.GetByIdAsync(999).Returns(Task.FromException\u003CUser?>(\n    new NotFoundException(\"User not found\")\n));\n",[2971,4426,4427,4432,4453,4457,4462,4506,4510,4515,4543,4547,4573,4600,4605,4609,4614,4648,4662],{"__ignoreMap":3040},[3044,4428,4429],{"class":3046,"line":3047},[3044,4430,4431],{"class":3094},"// Створення mock\n",[3044,4433,4434,4437,4439,4441,4443,4445,4447,4449,4451],{"class":3046,"line":3085},[3044,4435,4436],{"class":3050},"var",[3044,4438,4024],{"class":3068},[3044,4440,3107],{"class":3061},[3044,4442,4029],{"class":3068},[3044,4444,3113],{"class":3061},[3044,4446,4034],{"class":3057},[3044,4448,4037],{"class":3061},[3044,4450,3445],{"class":3075},[3044,4452,4042],{"class":3061},[3044,4454,4455],{"class":3046,"line":3091},[3044,4456,3873],{"emptyLinePlaceholder":3872},[3044,4458,4459],{"class":3046,"line":3098},[3044,4460,4461],{"class":3094},"// Setup: що повертати при виклику методу\n",[3044,4463,4464,4466,4468,4471,4473,4475,4477,4480,4482,4484,4486,4488,4491,4493,4495,4497,4499,4501,4504],{"class":3046,"line":3122},[3044,4465,4060],{"class":3068},[3044,4467,3113],{"class":3061},[3044,4469,4470],{"class":3057},"GetByIdAsync",[3044,4472,3062],{"class":3061},[3044,4474,4152],{"class":4151},[3044,4476,4155],{"class":3061},[3044,4478,4479],{"class":3057},"Returns",[3044,4481,3062],{"class":3061},[3044,4483,3244],{"class":3050},[3044,4485,3273],{"class":3075},[3044,4487,3276],{"class":3061},[3044,4489,4490],{"class":3068},"Id",[3044,4492,3107],{"class":3061},[3044,4494,4152],{"class":4151},[3044,4496,3072],{"class":3061},[3044,4498,3279],{"class":3068},[3044,4500,3107],{"class":3061},[3044,4502,4503],{"class":3198},"\"John\"",[3044,4505,3296],{"class":3061},[3044,4507,4508],{"class":3046,"line":3141},[3044,4509,3873],{"emptyLinePlaceholder":3872},[3044,4511,4512],{"class":3046,"line":3147},[3044,4513,4514],{"class":3094},"// Setup: повернути список\n",[3044,4516,4517,4519,4521,4524,4527,4529,4531,4533,4536,4538,4540],{"class":3046,"line":3153},[3044,4518,4060],{"class":3068},[3044,4520,3113],{"class":3061},[3044,4522,4523],{"class":3057},"GetAllAsync",[3044,4525,4526],{"class":3061},"().",[3044,4528,4479],{"class":3057},[3044,4530,3062],{"class":3061},[3044,4532,3244],{"class":3050},[3044,4534,4535],{"class":3075}," List",[3044,4537,4037],{"class":3061},[3044,4539,4172],{"class":3075},[3044,4541,4542],{"class":3061},">\n",[3044,4544,4545],{"class":3046,"line":3179},[3044,4546,3088],{"class":3061},[3044,4548,4549,4552,4554,4556,4558,4560,4562,4564,4566,4568,4570],{"class":3046,"line":3185},[3044,4550,4551],{"class":3050},"    new",[3044,4553,3273],{"class":3075},[3044,4555,3276],{"class":3061},[3044,4557,4490],{"class":3068},[3044,4559,3107],{"class":3061},[3044,4561,4152],{"class":4151},[3044,4563,3072],{"class":3061},[3044,4565,3279],{"class":3068},[3044,4567,3107],{"class":3061},[3044,4569,4503],{"class":3198},[3044,4571,4572],{"class":3061}," },\n",[3044,4574,4575,4577,4579,4581,4583,4585,4588,4590,4592,4594,4597],{"class":3046,"line":3205},[3044,4576,4551],{"class":3050},[3044,4578,3273],{"class":3075},[3044,4580,3276],{"class":3061},[3044,4582,4490],{"class":3068},[3044,4584,3107],{"class":3061},[3044,4586,4587],{"class":4151},"2",[3044,4589,3072],{"class":3061},[3044,4591,3279],{"class":3068},[3044,4593,3107],{"class":3061},[3044,4595,4596],{"class":3198},"\"Jane\"",[3044,4598,4599],{"class":3061}," }\n",[3044,4601,4602],{"class":3046,"line":3213},[3044,4603,4604],{"class":3061},"});\n",[3044,4606,4607],{"class":3046,"line":3219},[3044,4608,3873],{"emptyLinePlaceholder":3872},[3044,4610,4611],{"class":3046,"line":3224},[3044,4612,4613],{"class":3094},"// Setup: викинути виняток\n",[3044,4615,4616,4618,4620,4622,4624,4627,4629,4631,4633,4636,4638,4641,4643,4645],{"class":3046,"line":3230},[3044,4617,4060],{"class":3068},[3044,4619,3113],{"class":3061},[3044,4621,4470],{"class":3057},[3044,4623,3062],{"class":3061},[3044,4625,4626],{"class":4151},"999",[3044,4628,4155],{"class":3061},[3044,4630,4479],{"class":3057},[3044,4632,3062],{"class":3061},[3044,4634,4635],{"class":3068},"Task",[3044,4637,3113],{"class":3061},[3044,4639,4640],{"class":3057},"FromException",[3044,4642,4037],{"class":3061},[3044,4644,4172],{"class":3075},[3044,4646,4647],{"class":3061},"?>(\n",[3044,4649,4650,4652,4655,4657,4660],{"class":3046,"line":3253},[3044,4651,4551],{"class":3050},[3044,4653,4654],{"class":3075}," NotFoundException",[3044,4656,3062],{"class":3061},[3044,4658,4659],{"class":3198},"\"User not found\"",[3044,4661,3082],{"class":3061},[3044,4663,4664],{"class":3046,"line":3299},[3044,4665,4666],{"class":3061},"));\n",[3025,4668,4670],{"id":4669},"verify-перевірка-викликів","Verify: перевірка викликів",[3035,4672,4674],{"className":3037,"code":4673,"language":3039,"meta":3040,"style":3040},"// Перевірка, що метод викликано 1 раз\nawait mockRepository.Received(1).AddAsync(Arg.Any\u003CUser>());\n\n// Перевірка, що метод НЕ викликано\nawait mockRepository.DidNotReceive().DeleteAsync(Arg.Any\u003Cint>());\n\n// Перевірка з конкретними аргументами\nawait mockRepository.Received().AddAsync(Arg.Is\u003CUser>(u => u.Name == \"John\"));\n\n// Перевірка кількості викликів\nawait mockRepository.Received(3).GetByIdAsync(Arg.Any\u003Cint>());\n",[2971,4675,4676,4681,4716,4720,4725,4756,4760,4765,4809,4813,4818],{"__ignoreMap":3040},[3044,4677,4678],{"class":3046,"line":3047},[3044,4679,4680],{"class":3094},"// Перевірка, що метод викликано 1 раз\n",[3044,4682,4683,4686,4688,4690,4692,4694,4696,4698,4700,4702,4704,4706,4709,4711,4713],{"class":3046,"line":3085},[3044,4684,4685],{"class":3050},"await",[3044,4687,4024],{"class":3068},[3044,4689,3113],{"class":3061},[3044,4691,4146],{"class":3057},[3044,4693,3062],{"class":3061},[3044,4695,4152],{"class":4151},[3044,4697,4155],{"class":3061},[3044,4699,3768],{"class":3057},[3044,4701,3062],{"class":3061},[3044,4703,4162],{"class":3068},[3044,4705,3113],{"class":3061},[3044,4707,4708],{"class":3057},"Any",[3044,4710,4037],{"class":3061},[3044,4712,4172],{"class":3075},[3044,4714,4715],{"class":3061},">());\n",[3044,4717,4718],{"class":3046,"line":3091},[3044,4719,3873],{"emptyLinePlaceholder":3872},[3044,4721,4722],{"class":3046,"line":3098},[3044,4723,4724],{"class":3094},"// Перевірка, що метод НЕ викликано\n",[3044,4726,4727,4729,4731,4733,4736,4738,4741,4743,4745,4747,4749,4751,4754],{"class":3046,"line":3122},[3044,4728,4685],{"class":3050},[3044,4730,4024],{"class":3068},[3044,4732,3113],{"class":3061},[3044,4734,4735],{"class":3057},"DidNotReceive",[3044,4737,4526],{"class":3061},[3044,4739,4740],{"class":3057},"DeleteAsync",[3044,4742,3062],{"class":3061},[3044,4744,4162],{"class":3068},[3044,4746,3113],{"class":3061},[3044,4748,4708],{"class":3057},[3044,4750,4037],{"class":3061},[3044,4752,4753],{"class":3050},"int",[3044,4755,4715],{"class":3061},[3044,4757,4758],{"class":3046,"line":3141},[3044,4759,3873],{"emptyLinePlaceholder":3872},[3044,4761,4762],{"class":3046,"line":3147},[3044,4763,4764],{"class":3094},"// Перевірка з конкретними аргументами\n",[3044,4766,4767,4769,4771,4773,4775,4777,4779,4781,4783,4785,4787,4789,4791,4793,4795,4797,4799,4801,4803,4805,4807],{"class":3046,"line":3153},[3044,4768,4685],{"class":3050},[3044,4770,4024],{"class":3068},[3044,4772,3113],{"class":3061},[3044,4774,4146],{"class":3057},[3044,4776,4526],{"class":3061},[3044,4778,3768],{"class":3057},[3044,4780,3062],{"class":3061},[3044,4782,4162],{"class":3068},[3044,4784,3113],{"class":3061},[3044,4786,4167],{"class":3057},[3044,4788,4037],{"class":3061},[3044,4790,4172],{"class":3075},[3044,4792,4175],{"class":3061},[3044,4794,4178],{"class":3068},[3044,4796,3519],{"class":3061},[3044,4798,4178],{"class":3068},[3044,4800,3113],{"class":3061},[3044,4802,3279],{"class":3068},[3044,4804,4193],{"class":3061},[3044,4806,4503],{"class":3198},[3044,4808,4666],{"class":3061},[3044,4810,4811],{"class":3046,"line":3179},[3044,4812,3873],{"emptyLinePlaceholder":3872},[3044,4814,4815],{"class":3046,"line":3185},[3044,4816,4817],{"class":3094},"// Перевірка кількості викликів\n",[3044,4819,4820,4822,4824,4826,4828,4830,4833,4835,4837,4839,4841,4843,4845,4847,4849],{"class":3046,"line":3205},[3044,4821,4685],{"class":3050},[3044,4823,4024],{"class":3068},[3044,4825,3113],{"class":3061},[3044,4827,4146],{"class":3057},[3044,4829,3062],{"class":3061},[3044,4831,4832],{"class":4151},"3",[3044,4834,4155],{"class":3061},[3044,4836,4470],{"class":3057},[3044,4838,3062],{"class":3061},[3044,4840,4162],{"class":3068},[3044,4842,3113],{"class":3061},[3044,4844,4708],{"class":3057},[3044,4846,4037],{"class":3061},[3044,4848,4753],{"class":3050},[3044,4850,4715],{"class":3061},[3025,4852,4854],{"id":4853},"argis-та-argany","Arg.Is та Arg.Any",[3035,4856,4858],{"className":3037,"code":4857,"language":3039,"meta":3040,"style":3040},"// Arg.Any — будь-яке значення\nawait mockRepository.Received().AddAsync(Arg.Any\u003CUser>());\n\n// Arg.Is — з умовою\nawait mockRepository.Received().AddAsync(Arg.Is\u003CUser>(u => u.Email.Contains(\"@\")));\n\n// Arg.Is з конкретним значенням\nawait mockRepository.Received().GetByIdAsync(Arg.Is\u003Cint>(id => id == 1));\n",[2971,4859,4860,4865,4893,4897,4902,4953,4957,4962],{"__ignoreMap":3040},[3044,4861,4862],{"class":3046,"line":3047},[3044,4863,4864],{"class":3094},"// Arg.Any — будь-яке значення\n",[3044,4866,4867,4869,4871,4873,4875,4877,4879,4881,4883,4885,4887,4889,4891],{"class":3046,"line":3085},[3044,4868,4685],{"class":3050},[3044,4870,4024],{"class":3068},[3044,4872,3113],{"class":3061},[3044,4874,4146],{"class":3057},[3044,4876,4526],{"class":3061},[3044,4878,3768],{"class":3057},[3044,4880,3062],{"class":3061},[3044,4882,4162],{"class":3068},[3044,4884,3113],{"class":3061},[3044,4886,4708],{"class":3057},[3044,4888,4037],{"class":3061},[3044,4890,4172],{"class":3075},[3044,4892,4715],{"class":3061},[3044,4894,4895],{"class":3046,"line":3091},[3044,4896,3873],{"emptyLinePlaceholder":3872},[3044,4898,4899],{"class":3046,"line":3098},[3044,4900,4901],{"class":3094},"// Arg.Is — з умовою\n",[3044,4903,4904,4906,4908,4910,4912,4914,4916,4918,4920,4922,4924,4926,4928,4930,4932,4934,4936,4938,4940,4942,4945,4947,4950],{"class":3046,"line":3122},[3044,4905,4685],{"class":3050},[3044,4907,4024],{"class":3068},[3044,4909,3113],{"class":3061},[3044,4911,4146],{"class":3057},[3044,4913,4526],{"class":3061},[3044,4915,3768],{"class":3057},[3044,4917,3062],{"class":3061},[3044,4919,4162],{"class":3068},[3044,4921,3113],{"class":3061},[3044,4923,4167],{"class":3057},[3044,4925,4037],{"class":3061},[3044,4927,4172],{"class":3075},[3044,4929,4175],{"class":3061},[3044,4931,4178],{"class":3068},[3044,4933,3519],{"class":3061},[3044,4935,4178],{"class":3068},[3044,4937,3113],{"class":3061},[3044,4939,3288],{"class":3068},[3044,4941,3113],{"class":3061},[3044,4943,4944],{"class":3057},"Contains",[3044,4946,3062],{"class":3061},[3044,4948,4949],{"class":3198},"\"@\"",[3044,4951,4952],{"class":3061},")));\n",[3044,4954,4955],{"class":3046,"line":3141},[3044,4956,3873],{"emptyLinePlaceholder":3872},[3044,4958,4959],{"class":3046,"line":3147},[3044,4960,4961],{"class":3094},"// Arg.Is з конкретним значенням\n",[3044,4963,4964,4966,4968,4970,4972,4974,4976,4978,4980,4982,4984,4986,4988,4990,4993,4995,4997,4999,5001],{"class":3046,"line":3153},[3044,4965,4685],{"class":3050},[3044,4967,4024],{"class":3068},[3044,4969,3113],{"class":3061},[3044,4971,4146],{"class":3057},[3044,4973,4526],{"class":3061},[3044,4975,4470],{"class":3057},[3044,4977,3062],{"class":3061},[3044,4979,4162],{"class":3068},[3044,4981,3113],{"class":3061},[3044,4983,4167],{"class":3057},[3044,4985,4037],{"class":3061},[3044,4987,4753],{"class":3050},[3044,4989,4175],{"class":3061},[3044,4991,4992],{"class":3068},"id",[3044,4994,3519],{"class":3061},[3044,4996,4992],{"class":3068},[3044,4998,4193],{"class":3061},[3044,5000,4152],{"class":4151},[3044,5002,4666],{"class":3061},[3017,5004],{},[3020,5006,5008],{"id":5007},"тестування-properties","Тестування Properties",[3025,5010,5012],{"id":5011},"тест-1-propertychanged-notification","Тест 1: PropertyChanged notification",[3035,5014,5016],{"className":3037,"code":5015,"language":3039,"meta":3040,"style":3040},"[Fact]\npublic void SetName_ShouldRaisePropertyChanged()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    var propertyChangedRaised = false;\n    \n    viewModel.PropertyChanged += (sender, args) =>\n    {\n        if (args.PropertyName == nameof(UserViewModel.Name))\n            propertyChangedRaised = true;\n    };\n    \n    // Act\n    viewModel.Name = \"John Doe\";\n    \n    // Assert\n    Assert.True(propertyChangedRaised);\n}\n",[2971,5017,5018,5026,5037,5041,5046,5066,5084,5098,5102,5126,5130,5159,5171,5176,5180,5185,5199,5203,5208,5225],{"__ignoreMap":3040},[3044,5019,5020,5022,5024],{"class":3046,"line":3047},[3044,5021,4338],{"class":3061},[3044,5023,3992],{"class":3075},[3044,5025,3995],{"class":3061},[3044,5027,5028,5030,5032,5035],{"class":3046,"line":3085},[3044,5029,3357],{"class":3050},[3044,5031,3054],{"class":3050},[3044,5033,5034],{"class":3057}," SetName_ShouldRaisePropertyChanged",[3044,5036,3716],{"class":3061},[3044,5038,5039],{"class":3046,"line":3091},[3044,5040,3088],{"class":3061},[3044,5042,5043],{"class":3046,"line":3098},[3044,5044,5045],{"class":3094},"    // Arrange\n",[3044,5047,5048,5050,5052,5054,5056,5058,5060,5062,5064],{"class":3046,"line":3122},[3044,5049,3101],{"class":3050},[3044,5051,4024],{"class":3068},[3044,5053,3107],{"class":3061},[3044,5055,4029],{"class":3068},[3044,5057,3113],{"class":3061},[3044,5059,4034],{"class":3057},[3044,5061,4037],{"class":3061},[3044,5063,3445],{"class":3075},[3044,5065,4042],{"class":3061},[3044,5067,5068,5070,5072,5074,5076,5078,5080,5082],{"class":3046,"line":3141},[3044,5069,3101],{"class":3050},[3044,5071,4049],{"class":3068},[3044,5073,3107],{"class":3061},[3044,5075,3244],{"class":3050},[3044,5077,3363],{"class":3075},[3044,5079,3062],{"class":3061},[3044,5081,4060],{"class":3068},[3044,5083,3202],{"class":3061},[3044,5085,5086,5088,5091,5093,5096],{"class":3046,"line":3147},[3044,5087,3101],{"class":3050},[3044,5089,5090],{"class":3068}," propertyChangedRaised",[3044,5092,3107],{"class":3061},[3044,5094,5095],{"class":3050},"false",[3044,5097,3119],{"class":3061},[3044,5099,5100],{"class":3046,"line":3153},[3044,5101,3144],{"class":3061},[3044,5103,5104,5107,5109,5112,5115,5118,5120,5123],{"class":3046,"line":3179},[3044,5105,5106],{"class":3068},"    viewModel",[3044,5108,3113],{"class":3061},[3044,5110,5111],{"class":3068},"PropertyChanged",[3044,5113,5114],{"class":3061}," += (",[3044,5116,5117],{"class":3068},"sender",[3044,5119,3072],{"class":3061},[3044,5121,5122],{"class":3068},"args",[3044,5124,5125],{"class":3061},") =>\n",[3044,5127,5128],{"class":3046,"line":3185},[3044,5129,3182],{"class":3061},[3044,5131,5132,5135,5137,5139,5141,5144,5146,5149,5151,5153,5155,5157],{"class":3046,"line":3205},[3044,5133,5134],{"class":3156},"        if",[3044,5136,3160],{"class":3061},[3044,5138,5122],{"class":3068},[3044,5140,3113],{"class":3061},[3044,5142,5143],{"class":3068},"PropertyName",[3044,5145,4193],{"class":3061},[3044,5147,5148],{"class":3050},"nameof",[3044,5150,3062],{"class":3061},[3044,5152,2973],{"class":3068},[3044,5154,3113],{"class":3061},[3044,5156,3279],{"class":3068},[3044,5158,3176],{"class":3061},[3044,5160,5161,5164,5166,5169],{"class":3046,"line":3213},[3044,5162,5163],{"class":3068},"            propertyChangedRaised",[3044,5165,3107],{"class":3061},[3044,5167,5168],{"class":3050},"true",[3044,5170,3119],{"class":3061},[3044,5172,5173],{"class":3046,"line":3219},[3044,5174,5175],{"class":3061},"    };\n",[3044,5177,5178],{"class":3046,"line":3224},[3044,5179,3144],{"class":3061},[3044,5181,5182],{"class":3046,"line":3230},[3044,5183,5184],{"class":3094},"    // Act\n",[3044,5186,5187,5189,5191,5193,5195,5197],{"class":3046,"line":3253},[3044,5188,5106],{"class":3068},[3044,5190,3113],{"class":3061},[3044,5192,3279],{"class":3068},[3044,5194,3107],{"class":3061},[3044,5196,4076],{"class":3198},[3044,5198,3119],{"class":3061},[3044,5200,5201],{"class":3046,"line":3299},[3044,5202,3144],{"class":3061},[3044,5204,5205],{"class":3046,"line":3311},[3044,5206,5207],{"class":3094},"    // Assert\n",[3044,5209,5210,5213,5215,5218,5220,5223],{"class":3046,"line":3316},[3044,5211,5212],{"class":3068},"    Assert",[3044,5214,3113],{"class":3061},[3044,5216,5217],{"class":3057},"True",[3044,5219,3062],{"class":3061},[3044,5221,5222],{"class":3068},"propertyChangedRaised",[3044,5224,3202],{"class":3061},[3044,5226,5227],{"class":3046,"line":3333},[3044,5228,3336],{"class":3061},[3025,5230,5232],{"id":5231},"тест-2-computed-property","Тест 2: Computed property",[3035,5234,5236],{"className":3037,"code":5235,"language":3039,"meta":3040,"style":3040},"public class UserViewModel : ViewModelBase\n{\n    private string _firstName = string.Empty;\n    private string _lastName = string.Empty;\n    \n    public string FirstName\n    {\n        get => _firstName;\n        set\n        {\n            if (SetProperty(ref _firstName, value))\n                OnPropertyChanged(nameof(FullName)); // Оновлюємо FullName\n        }\n    }\n    \n    public string LastName\n    {\n        get => _lastName;\n        set\n        {\n            if (SetProperty(ref _lastName, value))\n                OnPropertyChanged(nameof(FullName));\n        }\n    }\n    \n    public string FullName => $\"{FirstName} {LastName}\".Trim();\n}\n\n// Тест\n[Fact]\npublic void SetFirstName_ShouldUpdateFullName()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    var fullNameChangedCount = 0;\n    \n    viewModel.PropertyChanged += (sender, args) =>\n    {\n        if (args.PropertyName == nameof(UserViewModel.FullName))\n            fullNameChangedCount++;\n    };\n    \n    // Act\n    viewModel.FirstName = \"John\";\n    viewModel.LastName = \"Doe\";\n    \n    // Assert\n    Assert.Equal(\"John Doe\", viewModel.FullName);\n    Assert.Equal(2, fullNameChangedCount); // 2 рази: при FirstName та LastName\n}\n",[2971,5237,5238,5250,5254,5273,5292,5296,5305,5309,5320,5324,5328,5348,5368,5372,5376,5380,5389,5393,5404,5408,5412,5432,5446,5450,5454,5458,5500,5504,5508,5513,5521,5532,5536,5540,5560,5578,5592,5596,5614,5619,5646,5655,5660,5665,5670,5685,5701,5706,5711,5736,5760],{"__ignoreMap":3040},[3044,5239,5240,5242,5244,5246,5248],{"class":3046,"line":3047},[3044,5241,3357],{"class":3050},[3044,5243,3360],{"class":3050},[3044,5245,3363],{"class":3075},[3044,5247,3366],{"class":3061},[3044,5249,3369],{"class":3075},[3044,5251,5252],{"class":3046,"line":3085},[3044,5253,3088],{"class":3061},[3044,5255,5256,5258,5260,5263,5265,5267,5269,5271],{"class":3046,"line":3091},[3044,5257,3378],{"class":3050},[3044,5259,3396],{"class":3050},[3044,5261,5262],{"class":3068}," _firstName",[3044,5264,3107],{"class":3061},[3044,5266,3163],{"class":3050},[3044,5268,3113],{"class":3061},[3044,5270,3408],{"class":3068},[3044,5272,3119],{"class":3061},[3044,5274,5275,5277,5279,5282,5284,5286,5288,5290],{"class":3046,"line":3098},[3044,5276,3378],{"class":3050},[3044,5278,3396],{"class":3050},[3044,5280,5281],{"class":3068}," _lastName",[3044,5283,3107],{"class":3061},[3044,5285,3163],{"class":3050},[3044,5287,3113],{"class":3061},[3044,5289,3408],{"class":3068},[3044,5291,3119],{"class":3061},[3044,5293,5294],{"class":3046,"line":3122},[3044,5295,3144],{"class":3061},[3044,5297,5298,5300,5302],{"class":3046,"line":3141},[3044,5299,3438],{"class":3050},[3044,5301,3396],{"class":3050},[3044,5303,5304],{"class":3068}," FirstName\n",[3044,5306,5307],{"class":3046,"line":3147},[3044,5308,3182],{"class":3061},[3044,5310,5311,5313,5315,5318],{"class":3046,"line":3153},[3044,5312,3516],{"class":3050},[3044,5314,3519],{"class":3061},[3044,5316,5317],{"class":3068},"_firstName",[3044,5319,3119],{"class":3061},[3044,5321,5322],{"class":3046,"line":3179},[3044,5323,3529],{"class":3050},[3044,5325,5326],{"class":3046,"line":3185},[3044,5327,3534],{"class":3061},[3044,5329,5330,5332,5334,5336,5338,5340,5342,5344,5346],{"class":3046,"line":3205},[3044,5331,3539],{"class":3156},[3044,5333,3160],{"class":3061},[3044,5335,3544],{"class":3057},[3044,5337,3062],{"class":3061},[3044,5339,3549],{"class":3050},[3044,5341,5262],{"class":3068},[3044,5343,3072],{"class":3061},[3044,5345,3556],{"class":3068},[3044,5347,3176],{"class":3061},[3044,5349,5350,5353,5355,5357,5359,5362,5365],{"class":3046,"line":3213},[3044,5351,5352],{"class":3057},"                OnPropertyChanged",[3044,5354,3062],{"class":3061},[3044,5356,5148],{"class":3050},[3044,5358,3062],{"class":3061},[3044,5360,5361],{"class":3068},"FullName",[3044,5363,5364],{"class":3061},")); ",[3044,5366,5367],{"class":3094},"// Оновлюємо FullName\n",[3044,5369,5370],{"class":3046,"line":3219},[3044,5371,3575],{"class":3061},[3044,5373,5374],{"class":3046,"line":3224},[3044,5375,3216],{"class":3061},[3044,5377,5378],{"class":3046,"line":3230},[3044,5379,3144],{"class":3061},[3044,5381,5382,5384,5386],{"class":3046,"line":3253},[3044,5383,3438],{"class":3050},[3044,5385,3396],{"class":3050},[3044,5387,5388],{"class":3068}," LastName\n",[3044,5390,5391],{"class":3046,"line":3299},[3044,5392,3182],{"class":3061},[3044,5394,5395,5397,5399,5402],{"class":3046,"line":3311},[3044,5396,3516],{"class":3050},[3044,5398,3519],{"class":3061},[3044,5400,5401],{"class":3068},"_lastName",[3044,5403,3119],{"class":3061},[3044,5405,5406],{"class":3046,"line":3316},[3044,5407,3529],{"class":3050},[3044,5409,5410],{"class":3046,"line":3333},[3044,5411,3534],{"class":3061},[3044,5413,5414,5416,5418,5420,5422,5424,5426,5428,5430],{"class":3046,"line":3578},[3044,5415,3539],{"class":3156},[3044,5417,3160],{"class":3061},[3044,5419,3544],{"class":3057},[3044,5421,3062],{"class":3061},[3044,5423,3549],{"class":3050},[3044,5425,5281],{"class":3068},[3044,5427,3072],{"class":3061},[3044,5429,3556],{"class":3068},[3044,5431,3176],{"class":3061},[3044,5433,5434,5436,5438,5440,5442,5444],{"class":3046,"line":3583},[3044,5435,5352],{"class":3057},[3044,5437,3062],{"class":3061},[3044,5439,5148],{"class":3050},[3044,5441,3062],{"class":3061},[3044,5443,5361],{"class":3068},[3044,5445,4666],{"class":3061},[3044,5447,5448],{"class":3046,"line":3588},[3044,5449,3575],{"class":3061},[3044,5451,5452],{"class":3046,"line":3598},[3044,5453,3216],{"class":3061},[3044,5455,5456],{"class":3046,"line":3603},[3044,5457,3144],{"class":3061},[3044,5459,5460,5462,5464,5467,5469,5472,5476,5479,5482,5485,5488,5490,5493,5495,5498],{"class":3046,"line":3615},[3044,5461,3438],{"class":3050},[3044,5463,3396],{"class":3050},[3044,5465,5466],{"class":3068}," FullName",[3044,5468,3519],{"class":3061},[3044,5470,5471],{"class":3198},"$\"",[3044,5473,5475],{"class":5474},"sD7JJ","{",[3044,5477,5478],{"class":3068},"FirstName",[3044,5480,5481],{"class":5474},"}",[3044,5483,5484],{"class":5474}," {",[3044,5486,5487],{"class":3068},"LastName",[3044,5489,5481],{"class":5474},[3044,5491,5492],{"class":3198},"\"",[3044,5494,3113],{"class":3061},[3044,5496,5497],{"class":3057},"Trim",[3044,5499,3250],{"class":3061},[3044,5501,5502],{"class":3046,"line":3637},[3044,5503,3336],{"class":3061},[3044,5505,5506],{"class":3046,"line":3642},[3044,5507,3873],{"emptyLinePlaceholder":3872},[3044,5509,5510],{"class":3046,"line":3647},[3044,5511,5512],{"class":3094},"// Тест\n",[3044,5514,5515,5517,5519],{"class":3046,"line":3666},[3044,5516,4338],{"class":3061},[3044,5518,3992],{"class":3075},[3044,5520,3995],{"class":3061},[3044,5522,5523,5525,5527,5530],{"class":3046,"line":3671},[3044,5524,3357],{"class":3050},[3044,5526,3054],{"class":3050},[3044,5528,5529],{"class":3057}," SetFirstName_ShouldUpdateFullName",[3044,5531,3716],{"class":3061},[3044,5533,5534],{"class":3046,"line":3697},[3044,5535,3088],{"class":3061},[3044,5537,5538],{"class":3046,"line":3702},[3044,5539,5045],{"class":3094},[3044,5541,5542,5544,5546,5548,5550,5552,5554,5556,5558],{"class":3046,"line":3719},[3044,5543,3101],{"class":3050},[3044,5545,4024],{"class":3068},[3044,5547,3107],{"class":3061},[3044,5549,4029],{"class":3068},[3044,5551,3113],{"class":3061},[3044,5553,4034],{"class":3057},[3044,5555,4037],{"class":3061},[3044,5557,3445],{"class":3075},[3044,5559,4042],{"class":3061},[3044,5561,5562,5564,5566,5568,5570,5572,5574,5576],{"class":3046,"line":3724},[3044,5563,3101],{"class":3050},[3044,5565,4049],{"class":3068},[3044,5567,3107],{"class":3061},[3044,5569,3244],{"class":3050},[3044,5571,3363],{"class":3075},[3044,5573,3062],{"class":3061},[3044,5575,4060],{"class":3068},[3044,5577,3202],{"class":3061},[3044,5579,5580,5582,5585,5587,5590],{"class":3046,"line":3758},[3044,5581,3101],{"class":3050},[3044,5583,5584],{"class":3068}," fullNameChangedCount",[3044,5586,3107],{"class":3061},[3044,5588,5589],{"class":4151},"0",[3044,5591,3119],{"class":3061},[3044,5593,5594],{"class":3046,"line":3778},[3044,5595,3144],{"class":3061},[3044,5597,5598,5600,5602,5604,5606,5608,5610,5612],{"class":3046,"line":3783},[3044,5599,5106],{"class":3068},[3044,5601,3113],{"class":3061},[3044,5603,5111],{"class":3068},[3044,5605,5114],{"class":3061},[3044,5607,5117],{"class":3068},[3044,5609,3072],{"class":3061},[3044,5611,5122],{"class":3068},[3044,5613,5125],{"class":3061},[3044,5615,5617],{"class":3046,"line":5616},39,[3044,5618,3182],{"class":3061},[3044,5620,5622,5624,5626,5628,5630,5632,5634,5636,5638,5640,5642,5644],{"class":3046,"line":5621},40,[3044,5623,5134],{"class":3156},[3044,5625,3160],{"class":3061},[3044,5627,5122],{"class":3068},[3044,5629,3113],{"class":3061},[3044,5631,5143],{"class":3068},[3044,5633,4193],{"class":3061},[3044,5635,5148],{"class":3050},[3044,5637,3062],{"class":3061},[3044,5639,2973],{"class":3068},[3044,5641,3113],{"class":3061},[3044,5643,5361],{"class":3068},[3044,5645,3176],{"class":3061},[3044,5647,5649,5652],{"class":3046,"line":5648},41,[3044,5650,5651],{"class":3068},"            fullNameChangedCount",[3044,5653,5654],{"class":3061},"++;\n",[3044,5656,5658],{"class":3046,"line":5657},42,[3044,5659,5175],{"class":3061},[3044,5661,5663],{"class":3046,"line":5662},43,[3044,5664,3144],{"class":3061},[3044,5666,5668],{"class":3046,"line":5667},44,[3044,5669,5184],{"class":3094},[3044,5671,5673,5675,5677,5679,5681,5683],{"class":3046,"line":5672},45,[3044,5674,5106],{"class":3068},[3044,5676,3113],{"class":3061},[3044,5678,5478],{"class":3068},[3044,5680,3107],{"class":3061},[3044,5682,4503],{"class":3198},[3044,5684,3119],{"class":3061},[3044,5686,5688,5690,5692,5694,5696,5699],{"class":3046,"line":5687},46,[3044,5689,5106],{"class":3068},[3044,5691,3113],{"class":3061},[3044,5693,5487],{"class":3068},[3044,5695,3107],{"class":3061},[3044,5697,5698],{"class":3198},"\"Doe\"",[3044,5700,3119],{"class":3061},[3044,5702,5704],{"class":3046,"line":5703},47,[3044,5705,3144],{"class":3061},[3044,5707,5709],{"class":3046,"line":5708},48,[3044,5710,5207],{"class":3094},[3044,5712,5714,5716,5718,5721,5723,5725,5727,5730,5732,5734],{"class":3046,"line":5713},49,[3044,5715,5212],{"class":3068},[3044,5717,3113],{"class":3061},[3044,5719,5720],{"class":3057},"Equal",[3044,5722,3062],{"class":3061},[3044,5724,4076],{"class":3198},[3044,5726,3072],{"class":3061},[3044,5728,5729],{"class":3068},"viewModel",[3044,5731,3113],{"class":3061},[3044,5733,5361],{"class":3068},[3044,5735,3202],{"class":3061},[3044,5737,5739,5741,5743,5745,5747,5749,5751,5754,5757],{"class":3046,"line":5738},50,[3044,5740,5212],{"class":3068},[3044,5742,3113],{"class":3061},[3044,5744,5720],{"class":3057},[3044,5746,3062],{"class":3061},[3044,5748,4587],{"class":4151},[3044,5750,3072],{"class":3061},[3044,5752,5753],{"class":3068},"fullNameChangedCount",[3044,5755,5756],{"class":3061},"); ",[3044,5758,5759],{"class":3094},"// 2 рази: при FirstName та LastName\n",[3044,5761,5763],{"class":3046,"line":5762},51,[3044,5764,3336],{"class":3061},[3025,5766,5768],{"id":5767},"тест-3-property-validation","Тест 3: Property validation",[3035,5770,5772],{"className":3037,"code":5771,"language":3039,"meta":3040,"style":3040},"[Theory]\n[InlineData(\"\", false)] // Порожній рядок — невалідний\n[InlineData(\"   \", false)] // Пробіли — невалідний\n[InlineData(\"John\", true)] // Нормальне ім'я — валідний\npublic void SetName_ShouldValidateCorrectly(string name, bool expectedIsValid)\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    \n    // Act\n    viewModel.Name = name;\n    \n    // Assert\n    Assert.Equal(expectedIsValid, !viewModel.HasErrors);\n}\n",[2971,5773,5774,5783,5805,5825,5844,5869,5873,5877,5897,5915,5919,5923,5937,5941,5945,5970],{"__ignoreMap":3040},[3044,5775,5776,5778,5781],{"class":3046,"line":3047},[3044,5777,4338],{"class":3061},[3044,5779,5780],{"class":3075},"Theory",[3044,5782,3995],{"class":3061},[3044,5784,5785,5787,5790,5792,5795,5797,5799,5802],{"class":3046,"line":3085},[3044,5786,4338],{"class":3061},[3044,5788,5789],{"class":3075},"InlineData",[3044,5791,3062],{"class":3061},[3044,5793,5794],{"class":3198},"\"\"",[3044,5796,3072],{"class":3061},[3044,5798,5095],{"class":3050},[3044,5800,5801],{"class":3061},")] ",[3044,5803,5804],{"class":3094},"// Порожній рядок — невалідний\n",[3044,5806,5807,5809,5811,5813,5816,5818,5820,5822],{"class":3046,"line":3091},[3044,5808,4338],{"class":3061},[3044,5810,5789],{"class":3075},[3044,5812,3062],{"class":3061},[3044,5814,5815],{"class":3198},"\"   \"",[3044,5817,3072],{"class":3061},[3044,5819,5095],{"class":3050},[3044,5821,5801],{"class":3061},[3044,5823,5824],{"class":3094},"// Пробіли — невалідний\n",[3044,5826,5827,5829,5831,5833,5835,5837,5839,5841],{"class":3046,"line":3098},[3044,5828,4338],{"class":3061},[3044,5830,5789],{"class":3075},[3044,5832,3062],{"class":3061},[3044,5834,4503],{"class":3198},[3044,5836,3072],{"class":3061},[3044,5838,5168],{"class":3050},[3044,5840,5801],{"class":3061},[3044,5842,5843],{"class":3094},"// Нормальне ім'я — валідний\n",[3044,5845,5846,5848,5850,5853,5855,5857,5859,5861,5864,5867],{"class":3046,"line":3122},[3044,5847,3357],{"class":3050},[3044,5849,3054],{"class":3050},[3044,5851,5852],{"class":3057}," SetName_ShouldValidateCorrectly",[3044,5854,3062],{"class":3061},[3044,5856,3163],{"class":3050},[3044,5858,3104],{"class":3068},[3044,5860,3072],{"class":3061},[3044,5862,5863],{"class":3050},"bool",[3044,5865,5866],{"class":3068}," expectedIsValid",[3044,5868,3082],{"class":3061},[3044,5870,5871],{"class":3046,"line":3141},[3044,5872,3088],{"class":3061},[3044,5874,5875],{"class":3046,"line":3147},[3044,5876,5045],{"class":3094},[3044,5878,5879,5881,5883,5885,5887,5889,5891,5893,5895],{"class":3046,"line":3153},[3044,5880,3101],{"class":3050},[3044,5882,4024],{"class":3068},[3044,5884,3107],{"class":3061},[3044,5886,4029],{"class":3068},[3044,5888,3113],{"class":3061},[3044,5890,4034],{"class":3057},[3044,5892,4037],{"class":3061},[3044,5894,3445],{"class":3075},[3044,5896,4042],{"class":3061},[3044,5898,5899,5901,5903,5905,5907,5909,5911,5913],{"class":3046,"line":3179},[3044,5900,3101],{"class":3050},[3044,5902,4049],{"class":3068},[3044,5904,3107],{"class":3061},[3044,5906,3244],{"class":3050},[3044,5908,3363],{"class":3075},[3044,5910,3062],{"class":3061},[3044,5912,4060],{"class":3068},[3044,5914,3202],{"class":3061},[3044,5916,5917],{"class":3046,"line":3185},[3044,5918,3144],{"class":3061},[3044,5920,5921],{"class":3046,"line":3205},[3044,5922,5184],{"class":3094},[3044,5924,5925,5927,5929,5931,5933,5935],{"class":3046,"line":3213},[3044,5926,5106],{"class":3068},[3044,5928,3113],{"class":3061},[3044,5930,3279],{"class":3068},[3044,5932,3107],{"class":3061},[3044,5934,3173],{"class":3068},[3044,5936,3119],{"class":3061},[3044,5938,5939],{"class":3046,"line":3219},[3044,5940,3144],{"class":3061},[3044,5942,5943],{"class":3046,"line":3224},[3044,5944,5207],{"class":3094},[3044,5946,5947,5949,5951,5953,5955,5958,5961,5963,5965,5968],{"class":3046,"line":3230},[3044,5948,5212],{"class":3068},[3044,5950,3113],{"class":3061},[3044,5952,5720],{"class":3057},[3044,5954,3062],{"class":3061},[3044,5956,5957],{"class":3068},"expectedIsValid",[3044,5959,5960],{"class":3061},", !",[3044,5962,5729],{"class":3068},[3044,5964,3113],{"class":3061},[3044,5966,5967],{"class":3068},"HasErrors",[3044,5969,3202],{"class":3061},[3044,5971,5972],{"class":3046,"line":3253},[3044,5973,3336],{"class":3061},[3017,5975],{},[3020,5977,5979],{"id":5978},"тестування-commands","Тестування Commands",[3025,5981,5983],{"id":5982},"тест-1-canexecute","Тест 1: CanExecute",[3035,5985,5987],{"className":3037,"code":5986,"language":3039,"meta":3040,"style":3040},"[Fact]\npublic void SaveCommand_WithEmptyName_ShouldReturnFalseForCanExecute()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    viewModel.Name = \"\";\n    \n    // Act\n    var canExecute = viewModel.SaveCommand.CanExecute(null);\n    \n    // Assert\n    Assert.False(canExecute);\n}\n\n[Fact]\npublic void SaveCommand_WithValidName_ShouldReturnTrueForCanExecute()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    viewModel.Name = \"John Doe\";\n    \n    // Act\n    var canExecute = viewModel.SaveCommand.CanExecute(null);\n    \n    // Assert\n    Assert.True(canExecute);\n}\n",[2971,5988,5989,5997,6008,6012,6016,6036,6054,6068,6072,6076,6102,6106,6110,6126,6130,6134,6142,6153,6157,6161,6181,6199,6213,6217,6221,6245,6249,6253,6267],{"__ignoreMap":3040},[3044,5990,5991,5993,5995],{"class":3046,"line":3047},[3044,5992,4338],{"class":3061},[3044,5994,3992],{"class":3075},[3044,5996,3995],{"class":3061},[3044,5998,5999,6001,6003,6006],{"class":3046,"line":3085},[3044,6000,3357],{"class":3050},[3044,6002,3054],{"class":3050},[3044,6004,6005],{"class":3057}," SaveCommand_WithEmptyName_ShouldReturnFalseForCanExecute",[3044,6007,3716],{"class":3061},[3044,6009,6010],{"class":3046,"line":3091},[3044,6011,3088],{"class":3061},[3044,6013,6014],{"class":3046,"line":3098},[3044,6015,5045],{"class":3094},[3044,6017,6018,6020,6022,6024,6026,6028,6030,6032,6034],{"class":3046,"line":3122},[3044,6019,3101],{"class":3050},[3044,6021,4024],{"class":3068},[3044,6023,3107],{"class":3061},[3044,6025,4029],{"class":3068},[3044,6027,3113],{"class":3061},[3044,6029,4034],{"class":3057},[3044,6031,4037],{"class":3061},[3044,6033,3445],{"class":3075},[3044,6035,4042],{"class":3061},[3044,6037,6038,6040,6042,6044,6046,6048,6050,6052],{"class":3046,"line":3141},[3044,6039,3101],{"class":3050},[3044,6041,4049],{"class":3068},[3044,6043,3107],{"class":3061},[3044,6045,3244],{"class":3050},[3044,6047,3363],{"class":3075},[3044,6049,3062],{"class":3061},[3044,6051,4060],{"class":3068},[3044,6053,3202],{"class":3061},[3044,6055,6056,6058,6060,6062,6064,6066],{"class":3046,"line":3147},[3044,6057,5106],{"class":3068},[3044,6059,3113],{"class":3061},[3044,6061,3279],{"class":3068},[3044,6063,3107],{"class":3061},[3044,6065,5794],{"class":3198},[3044,6067,3119],{"class":3061},[3044,6069,6070],{"class":3046,"line":3153},[3044,6071,3144],{"class":3061},[3044,6073,6074],{"class":3046,"line":3179},[3044,6075,5184],{"class":3094},[3044,6077,6078,6080,6083,6085,6087,6089,6091,6093,6096,6098,6100],{"class":3046,"line":3185},[3044,6079,3101],{"class":3050},[3044,6081,6082],{"class":3068}," canExecute",[3044,6084,3107],{"class":3061},[3044,6086,5729],{"class":3068},[3044,6088,3113],{"class":3061},[3044,6090,4114],{"class":3068},[3044,6092,3113],{"class":3061},[3044,6094,6095],{"class":3057},"CanExecute",[3044,6097,3062],{"class":3061},[3044,6099,4124],{"class":3050},[3044,6101,3202],{"class":3061},[3044,6103,6104],{"class":3046,"line":3205},[3044,6105,3144],{"class":3061},[3044,6107,6108],{"class":3046,"line":3213},[3044,6109,5207],{"class":3094},[3044,6111,6112,6114,6116,6119,6121,6124],{"class":3046,"line":3219},[3044,6113,5212],{"class":3068},[3044,6115,3113],{"class":3061},[3044,6117,6118],{"class":3057},"False",[3044,6120,3062],{"class":3061},[3044,6122,6123],{"class":3068},"canExecute",[3044,6125,3202],{"class":3061},[3044,6127,6128],{"class":3046,"line":3224},[3044,6129,3336],{"class":3061},[3044,6131,6132],{"class":3046,"line":3230},[3044,6133,3873],{"emptyLinePlaceholder":3872},[3044,6135,6136,6138,6140],{"class":3046,"line":3253},[3044,6137,4338],{"class":3061},[3044,6139,3992],{"class":3075},[3044,6141,3995],{"class":3061},[3044,6143,6144,6146,6148,6151],{"class":3046,"line":3299},[3044,6145,3357],{"class":3050},[3044,6147,3054],{"class":3050},[3044,6149,6150],{"class":3057}," SaveCommand_WithValidName_ShouldReturnTrueForCanExecute",[3044,6152,3716],{"class":3061},[3044,6154,6155],{"class":3046,"line":3311},[3044,6156,3088],{"class":3061},[3044,6158,6159],{"class":3046,"line":3316},[3044,6160,5045],{"class":3094},[3044,6162,6163,6165,6167,6169,6171,6173,6175,6177,6179],{"class":3046,"line":3333},[3044,6164,3101],{"class":3050},[3044,6166,4024],{"class":3068},[3044,6168,3107],{"class":3061},[3044,6170,4029],{"class":3068},[3044,6172,3113],{"class":3061},[3044,6174,4034],{"class":3057},[3044,6176,4037],{"class":3061},[3044,6178,3445],{"class":3075},[3044,6180,4042],{"class":3061},[3044,6182,6183,6185,6187,6189,6191,6193,6195,6197],{"class":3046,"line":3578},[3044,6184,3101],{"class":3050},[3044,6186,4049],{"class":3068},[3044,6188,3107],{"class":3061},[3044,6190,3244],{"class":3050},[3044,6192,3363],{"class":3075},[3044,6194,3062],{"class":3061},[3044,6196,4060],{"class":3068},[3044,6198,3202],{"class":3061},[3044,6200,6201,6203,6205,6207,6209,6211],{"class":3046,"line":3583},[3044,6202,5106],{"class":3068},[3044,6204,3113],{"class":3061},[3044,6206,3279],{"class":3068},[3044,6208,3107],{"class":3061},[3044,6210,4076],{"class":3198},[3044,6212,3119],{"class":3061},[3044,6214,6215],{"class":3046,"line":3588},[3044,6216,3144],{"class":3061},[3044,6218,6219],{"class":3046,"line":3598},[3044,6220,5184],{"class":3094},[3044,6222,6223,6225,6227,6229,6231,6233,6235,6237,6239,6241,6243],{"class":3046,"line":3603},[3044,6224,3101],{"class":3050},[3044,6226,6082],{"class":3068},[3044,6228,3107],{"class":3061},[3044,6230,5729],{"class":3068},[3044,6232,3113],{"class":3061},[3044,6234,4114],{"class":3068},[3044,6236,3113],{"class":3061},[3044,6238,6095],{"class":3057},[3044,6240,3062],{"class":3061},[3044,6242,4124],{"class":3050},[3044,6244,3202],{"class":3061},[3044,6246,6247],{"class":3046,"line":3615},[3044,6248,3144],{"class":3061},[3044,6250,6251],{"class":3046,"line":3637},[3044,6252,5207],{"class":3094},[3044,6254,6255,6257,6259,6261,6263,6265],{"class":3046,"line":3642},[3044,6256,5212],{"class":3068},[3044,6258,3113],{"class":3061},[3044,6260,5217],{"class":3057},[3044,6262,3062],{"class":3061},[3044,6264,6123],{"class":3068},[3044,6266,3202],{"class":3061},[3044,6268,6269],{"class":3046,"line":3647},[3044,6270,3336],{"class":3061},[3025,6272,6274],{"id":6273},"тест-2-execute-викликає-репозиторій","Тест 2: Execute викликає репозиторій",[3035,6276,6278],{"className":3037,"code":6277,"language":3039,"meta":3040,"style":3040},"[Fact]\npublic async Task SaveCommand_Execute_ShouldCallRepositoryAddAsync()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    viewModel.Name = \"John Doe\";\n    viewModel.Email = \"john@example.com\";\n    \n    // Act\n    await viewModel.SaveCommand.ExecuteAsync(null);\n    \n    // Assert\n    await mockRepository.Received(1).AddAsync(Arg.Is\u003CUser>(u =>\n        u.Name == \"John Doe\" &&\n        u.Email == \"john@example.com\"\n    ));\n}\n",[2971,6279,6280,6288,6301,6305,6309,6329,6347,6361,6375,6379,6383,6404,6408,6412,6449,6465,6477,6482],{"__ignoreMap":3040},[3044,6281,6282,6284,6286],{"class":3046,"line":3047},[3044,6283,4338],{"class":3061},[3044,6285,3992],{"class":3075},[3044,6287,3995],{"class":3061},[3044,6289,6290,6292,6294,6296,6299],{"class":3046,"line":3085},[3044,6291,3357],{"class":3050},[3044,6293,3707],{"class":3050},[3044,6295,3710],{"class":3075},[3044,6297,6298],{"class":3057}," SaveCommand_Execute_ShouldCallRepositoryAddAsync",[3044,6300,3716],{"class":3061},[3044,6302,6303],{"class":3046,"line":3091},[3044,6304,3088],{"class":3061},[3044,6306,6307],{"class":3046,"line":3098},[3044,6308,5045],{"class":3094},[3044,6310,6311,6313,6315,6317,6319,6321,6323,6325,6327],{"class":3046,"line":3122},[3044,6312,3101],{"class":3050},[3044,6314,4024],{"class":3068},[3044,6316,3107],{"class":3061},[3044,6318,4029],{"class":3068},[3044,6320,3113],{"class":3061},[3044,6322,4034],{"class":3057},[3044,6324,4037],{"class":3061},[3044,6326,3445],{"class":3075},[3044,6328,4042],{"class":3061},[3044,6330,6331,6333,6335,6337,6339,6341,6343,6345],{"class":3046,"line":3141},[3044,6332,3101],{"class":3050},[3044,6334,4049],{"class":3068},[3044,6336,3107],{"class":3061},[3044,6338,3244],{"class":3050},[3044,6340,3363],{"class":3075},[3044,6342,3062],{"class":3061},[3044,6344,4060],{"class":3068},[3044,6346,3202],{"class":3061},[3044,6348,6349,6351,6353,6355,6357,6359],{"class":3046,"line":3147},[3044,6350,5106],{"class":3068},[3044,6352,3113],{"class":3061},[3044,6354,3279],{"class":3068},[3044,6356,3107],{"class":3061},[3044,6358,4076],{"class":3198},[3044,6360,3119],{"class":3061},[3044,6362,6363,6365,6367,6369,6371,6373],{"class":3046,"line":3153},[3044,6364,5106],{"class":3068},[3044,6366,3113],{"class":3061},[3044,6368,3288],{"class":3068},[3044,6370,3107],{"class":3061},[3044,6372,4091],{"class":3198},[3044,6374,3119],{"class":3061},[3044,6376,6377],{"class":3046,"line":3179},[3044,6378,3144],{"class":3061},[3044,6380,6381],{"class":3046,"line":3185},[3044,6382,5184],{"class":3094},[3044,6384,6385,6388,6390,6392,6394,6396,6398,6400,6402],{"class":3046,"line":3205},[3044,6386,6387],{"class":3050},"    await",[3044,6389,4049],{"class":3068},[3044,6391,3113],{"class":3061},[3044,6393,4114],{"class":3068},[3044,6395,3113],{"class":3061},[3044,6397,4119],{"class":3057},[3044,6399,3062],{"class":3061},[3044,6401,4124],{"class":3050},[3044,6403,3202],{"class":3061},[3044,6405,6406],{"class":3046,"line":3213},[3044,6407,3144],{"class":3061},[3044,6409,6410],{"class":3046,"line":3219},[3044,6411,5207],{"class":3094},[3044,6413,6414,6416,6418,6420,6422,6424,6426,6428,6430,6432,6434,6436,6438,6440,6442,6444,6446],{"class":3046,"line":3224},[3044,6415,6387],{"class":3050},[3044,6417,4024],{"class":3068},[3044,6419,3113],{"class":3061},[3044,6421,4146],{"class":3057},[3044,6423,3062],{"class":3061},[3044,6425,4152],{"class":4151},[3044,6427,4155],{"class":3061},[3044,6429,3768],{"class":3057},[3044,6431,3062],{"class":3061},[3044,6433,4162],{"class":3068},[3044,6435,3113],{"class":3061},[3044,6437,4167],{"class":3057},[3044,6439,4037],{"class":3061},[3044,6441,4172],{"class":3075},[3044,6443,4175],{"class":3061},[3044,6445,4178],{"class":3068},[3044,6447,6448],{"class":3061}," =>\n",[3044,6450,6451,6454,6456,6458,6460,6462],{"class":3046,"line":3230},[3044,6452,6453],{"class":3068},"        u",[3044,6455,3113],{"class":3061},[3044,6457,3279],{"class":3068},[3044,6459,4193],{"class":3061},[3044,6461,4076],{"class":3198},[3044,6463,6464],{"class":3061}," &&\n",[3044,6466,6467,6469,6471,6473,6475],{"class":3046,"line":3253},[3044,6468,6453],{"class":3068},[3044,6470,3113],{"class":3061},[3044,6472,3288],{"class":3068},[3044,6474,4193],{"class":3061},[3044,6476,4211],{"class":3198},[3044,6478,6479],{"class":3046,"line":3299},[3044,6480,6481],{"class":3061},"    ));\n",[3044,6483,6484],{"class":3046,"line":3311},[3044,6485,3336],{"class":3061},[3025,6487,6489],{"id":6488},"тест-3-command-з-параметром","Тест 3: Command з параметром",[3035,6491,6493],{"className":3037,"code":6492,"language":3039,"meta":3040,"style":3040},"public class UserListViewModel : ViewModelBase\n{\n    private readonly IUserRepository _userRepository;\n    \n    public UserListViewModel(IUserRepository userRepository)\n    {\n        _userRepository = userRepository;\n        DeleteUserCommand = new AsyncRelayCommand\u003CUser>(DeleteUserAsync);\n    }\n    \n    public IAsyncRelayCommand\u003CUser> DeleteUserCommand { get; }\n    \n    private async Task DeleteUserAsync(User? user)\n    {\n        if (user == null) return;\n        await _userRepository.DeleteAsync(user.Id);\n    }\n}\n\n// Тест\n[Fact]\npublic async Task DeleteUserCommand_WithUser_ShouldCallRepositoryDelete()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserListViewModel(mockRepository);\n    var user = new User { Id = 1, Name = \"John\" };\n    \n    // Act\n    await viewModel.DeleteUserCommand.ExecuteAsync(user);\n    \n    // Assert\n    await mockRepository.Received(1).DeleteAsync(1);\n}\n\n[Fact]\npublic async Task DeleteUserCommand_WithNull_ShouldNotCallRepository()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserListViewModel(mockRepository);\n    \n    // Act\n    await viewModel.DeleteUserCommand.ExecuteAsync(null);\n    \n    // Assert\n    await mockRepository.DidNotReceive().DeleteAsync(Arg.Any\u003Cint>());\n}\n",[2971,6494,6495,6508,6512,6524,6528,6542,6546,6556,6578,6582,6586,6608,6612,6634,6638,6658,6678,6682,6686,6690,6694,6702,6715,6719,6723,6743,6761,6791,6795,6799,6819,6823,6827,6851,6855,6859,6867,6880,6884,6888,6908,6926,6930,6934,6954,6958,6962,6990],{"__ignoreMap":3040},[3044,6496,6497,6499,6501,6504,6506],{"class":3046,"line":3047},[3044,6498,3357],{"class":3050},[3044,6500,3360],{"class":3050},[3044,6502,6503],{"class":3075}," UserListViewModel",[3044,6505,3366],{"class":3061},[3044,6507,3369],{"class":3075},[3044,6509,6510],{"class":3046,"line":3085},[3044,6511,3088],{"class":3061},[3044,6513,6514,6516,6518,6520,6522],{"class":3046,"line":3091},[3044,6515,3378],{"class":3050},[3044,6517,3381],{"class":3050},[3044,6519,3384],{"class":3075},[3044,6521,3387],{"class":3068},[3044,6523,3119],{"class":3061},[3044,6525,6526],{"class":3046,"line":3098},[3044,6527,3144],{"class":3061},[3044,6529,6530,6532,6534,6536,6538,6540],{"class":3046,"line":3122},[3044,6531,3438],{"class":3050},[3044,6533,6503],{"class":3057},[3044,6535,3062],{"class":3061},[3044,6537,3445],{"class":3075},[3044,6539,3448],{"class":3068},[3044,6541,3082],{"class":3061},[3044,6543,6544],{"class":3046,"line":3141},[3044,6545,3182],{"class":3061},[3044,6547,6548,6550,6552,6554],{"class":3046,"line":3147},[3044,6549,3459],{"class":3068},[3044,6551,3107],{"class":3061},[3044,6553,3464],{"class":3068},[3044,6555,3119],{"class":3061},[3044,6557,6558,6561,6563,6565,6567,6569,6571,6573,6576],{"class":3046,"line":3153},[3044,6559,6560],{"class":3068},"        DeleteUserCommand",[3044,6562,3107],{"class":3061},[3044,6564,3244],{"class":3050},[3044,6566,3478],{"class":3075},[3044,6568,4037],{"class":3061},[3044,6570,4172],{"class":3075},[3044,6572,4175],{"class":3061},[3044,6574,6575],{"class":3068},"DeleteUserAsync",[3044,6577,3202],{"class":3061},[3044,6579,6580],{"class":3046,"line":3179},[3044,6581,3216],{"class":3061},[3044,6583,6584],{"class":3046,"line":3185},[3044,6585,3144],{"class":3061},[3044,6587,6588,6590,6592,6594,6596,6599,6602,6604,6606],{"class":3046,"line":3205},[3044,6589,3438],{"class":3050},[3044,6591,3652],{"class":3075},[3044,6593,4037],{"class":3061},[3044,6595,4172],{"class":3075},[3044,6597,6598],{"class":3061},"> ",[3044,6600,6601],{"class":3068},"DeleteUserCommand",[3044,6603,3276],{"class":3061},[3044,6605,3660],{"class":3050},[3044,6607,3663],{"class":3061},[3044,6609,6610],{"class":3046,"line":3213},[3044,6611,3144],{"class":3061},[3044,6613,6614,6616,6618,6620,6623,6625,6627,6630,6632],{"class":3046,"line":3219},[3044,6615,3378],{"class":3050},[3044,6617,3707],{"class":3050},[3044,6619,3710],{"class":3075},[3044,6621,6622],{"class":3057}," DeleteUserAsync",[3044,6624,3062],{"class":3061},[3044,6626,4172],{"class":3075},[3044,6628,6629],{"class":3061},"? ",[3044,6631,3773],{"class":3068},[3044,6633,3082],{"class":3061},[3044,6635,6636],{"class":3046,"line":3224},[3044,6637,3182],{"class":3061},[3044,6639,6640,6642,6644,6646,6648,6650,6653,6656],{"class":3046,"line":3230},[3044,6641,5134],{"class":3156},[3044,6643,3160],{"class":3061},[3044,6645,3773],{"class":3068},[3044,6647,4193],{"class":3061},[3044,6649,4124],{"class":3050},[3044,6651,6652],{"class":3061},") ",[3044,6654,6655],{"class":3156},"return",[3044,6657,3119],{"class":3061},[3044,6659,6660,6662,6664,6666,6668,6670,6672,6674,6676],{"class":3046,"line":3253},[3044,6661,3761],{"class":3050},[3044,6663,3387],{"class":3068},[3044,6665,3113],{"class":3061},[3044,6667,4740],{"class":3057},[3044,6669,3062],{"class":3061},[3044,6671,3773],{"class":3068},[3044,6673,3113],{"class":3061},[3044,6675,4490],{"class":3068},[3044,6677,3202],{"class":3061},[3044,6679,6680],{"class":3046,"line":3299},[3044,6681,3216],{"class":3061},[3044,6683,6684],{"class":3046,"line":3311},[3044,6685,3336],{"class":3061},[3044,6687,6688],{"class":3046,"line":3316},[3044,6689,3873],{"emptyLinePlaceholder":3872},[3044,6691,6692],{"class":3046,"line":3333},[3044,6693,5512],{"class":3094},[3044,6695,6696,6698,6700],{"class":3046,"line":3578},[3044,6697,4338],{"class":3061},[3044,6699,3992],{"class":3075},[3044,6701,3995],{"class":3061},[3044,6703,6704,6706,6708,6710,6713],{"class":3046,"line":3583},[3044,6705,3357],{"class":3050},[3044,6707,3707],{"class":3050},[3044,6709,3710],{"class":3075},[3044,6711,6712],{"class":3057}," DeleteUserCommand_WithUser_ShouldCallRepositoryDelete",[3044,6714,3716],{"class":3061},[3044,6716,6717],{"class":3046,"line":3588},[3044,6718,3088],{"class":3061},[3044,6720,6721],{"class":3046,"line":3598},[3044,6722,5045],{"class":3094},[3044,6724,6725,6727,6729,6731,6733,6735,6737,6739,6741],{"class":3046,"line":3603},[3044,6726,3101],{"class":3050},[3044,6728,4024],{"class":3068},[3044,6730,3107],{"class":3061},[3044,6732,4029],{"class":3068},[3044,6734,3113],{"class":3061},[3044,6736,4034],{"class":3057},[3044,6738,4037],{"class":3061},[3044,6740,3445],{"class":3075},[3044,6742,4042],{"class":3061},[3044,6744,6745,6747,6749,6751,6753,6755,6757,6759],{"class":3046,"line":3615},[3044,6746,3101],{"class":3050},[3044,6748,4049],{"class":3068},[3044,6750,3107],{"class":3061},[3044,6752,3244],{"class":3050},[3044,6754,6503],{"class":3075},[3044,6756,3062],{"class":3061},[3044,6758,4060],{"class":3068},[3044,6760,3202],{"class":3061},[3044,6762,6763,6765,6767,6769,6771,6773,6775,6777,6779,6781,6783,6785,6787,6789],{"class":3046,"line":3637},[3044,6764,3101],{"class":3050},[3044,6766,3730],{"class":3068},[3044,6768,3107],{"class":3061},[3044,6770,3244],{"class":3050},[3044,6772,3273],{"class":3075},[3044,6774,3276],{"class":3061},[3044,6776,4490],{"class":3068},[3044,6778,3107],{"class":3061},[3044,6780,4152],{"class":4151},[3044,6782,3072],{"class":3061},[3044,6784,3279],{"class":3068},[3044,6786,3107],{"class":3061},[3044,6788,4503],{"class":3198},[3044,6790,3755],{"class":3061},[3044,6792,6793],{"class":3046,"line":3642},[3044,6794,3144],{"class":3061},[3044,6796,6797],{"class":3046,"line":3647},[3044,6798,5184],{"class":3094},[3044,6800,6801,6803,6805,6807,6809,6811,6813,6815,6817],{"class":3046,"line":3666},[3044,6802,6387],{"class":3050},[3044,6804,4049],{"class":3068},[3044,6806,3113],{"class":3061},[3044,6808,6601],{"class":3068},[3044,6810,3113],{"class":3061},[3044,6812,4119],{"class":3057},[3044,6814,3062],{"class":3061},[3044,6816,3773],{"class":3068},[3044,6818,3202],{"class":3061},[3044,6820,6821],{"class":3046,"line":3671},[3044,6822,3144],{"class":3061},[3044,6824,6825],{"class":3046,"line":3697},[3044,6826,5207],{"class":3094},[3044,6828,6829,6831,6833,6835,6837,6839,6841,6843,6845,6847,6849],{"class":3046,"line":3702},[3044,6830,6387],{"class":3050},[3044,6832,4024],{"class":3068},[3044,6834,3113],{"class":3061},[3044,6836,4146],{"class":3057},[3044,6838,3062],{"class":3061},[3044,6840,4152],{"class":4151},[3044,6842,4155],{"class":3061},[3044,6844,4740],{"class":3057},[3044,6846,3062],{"class":3061},[3044,6848,4152],{"class":4151},[3044,6850,3202],{"class":3061},[3044,6852,6853],{"class":3046,"line":3719},[3044,6854,3336],{"class":3061},[3044,6856,6857],{"class":3046,"line":3724},[3044,6858,3873],{"emptyLinePlaceholder":3872},[3044,6860,6861,6863,6865],{"class":3046,"line":3758},[3044,6862,4338],{"class":3061},[3044,6864,3992],{"class":3075},[3044,6866,3995],{"class":3061},[3044,6868,6869,6871,6873,6875,6878],{"class":3046,"line":3778},[3044,6870,3357],{"class":3050},[3044,6872,3707],{"class":3050},[3044,6874,3710],{"class":3075},[3044,6876,6877],{"class":3057}," DeleteUserCommand_WithNull_ShouldNotCallRepository",[3044,6879,3716],{"class":3061},[3044,6881,6882],{"class":3046,"line":3783},[3044,6883,3088],{"class":3061},[3044,6885,6886],{"class":3046,"line":5616},[3044,6887,5045],{"class":3094},[3044,6889,6890,6892,6894,6896,6898,6900,6902,6904,6906],{"class":3046,"line":5621},[3044,6891,3101],{"class":3050},[3044,6893,4024],{"class":3068},[3044,6895,3107],{"class":3061},[3044,6897,4029],{"class":3068},[3044,6899,3113],{"class":3061},[3044,6901,4034],{"class":3057},[3044,6903,4037],{"class":3061},[3044,6905,3445],{"class":3075},[3044,6907,4042],{"class":3061},[3044,6909,6910,6912,6914,6916,6918,6920,6922,6924],{"class":3046,"line":5648},[3044,6911,3101],{"class":3050},[3044,6913,4049],{"class":3068},[3044,6915,3107],{"class":3061},[3044,6917,3244],{"class":3050},[3044,6919,6503],{"class":3075},[3044,6921,3062],{"class":3061},[3044,6923,4060],{"class":3068},[3044,6925,3202],{"class":3061},[3044,6927,6928],{"class":3046,"line":5657},[3044,6929,3144],{"class":3061},[3044,6931,6932],{"class":3046,"line":5662},[3044,6933,5184],{"class":3094},[3044,6935,6936,6938,6940,6942,6944,6946,6948,6950,6952],{"class":3046,"line":5667},[3044,6937,6387],{"class":3050},[3044,6939,4049],{"class":3068},[3044,6941,3113],{"class":3061},[3044,6943,6601],{"class":3068},[3044,6945,3113],{"class":3061},[3044,6947,4119],{"class":3057},[3044,6949,3062],{"class":3061},[3044,6951,4124],{"class":3050},[3044,6953,3202],{"class":3061},[3044,6955,6956],{"class":3046,"line":5672},[3044,6957,3144],{"class":3061},[3044,6959,6960],{"class":3046,"line":5687},[3044,6961,5207],{"class":3094},[3044,6963,6964,6966,6968,6970,6972,6974,6976,6978,6980,6982,6984,6986,6988],{"class":3046,"line":5703},[3044,6965,6387],{"class":3050},[3044,6967,4024],{"class":3068},[3044,6969,3113],{"class":3061},[3044,6971,4735],{"class":3057},[3044,6973,4526],{"class":3061},[3044,6975,4740],{"class":3057},[3044,6977,3062],{"class":3061},[3044,6979,4162],{"class":3068},[3044,6981,3113],{"class":3061},[3044,6983,4708],{"class":3057},[3044,6985,4037],{"class":3061},[3044,6987,4753],{"class":3050},[3044,6989,4715],{"class":3061},[3044,6991,6992],{"class":3046,"line":5708},[3044,6993,3336],{"class":3061},[3025,6995,6997],{"id":6996},"тест-4-notifycanexecutechanged","Тест 4: NotifyCanExecuteChanged",[3035,6999,7001],{"className":3037,"code":7000,"language":3039,"meta":3040,"style":3040},"[Fact]\npublic void SetName_ShouldNotifyCanExecuteChanged()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    var canExecuteChangedRaised = false;\n    \n    viewModel.SaveCommand.CanExecuteChanged += (sender, args) =>\n    {\n        canExecuteChangedRaised = true;\n    };\n    \n    // Act\n    viewModel.Name = \"John Doe\";\n    \n    // Assert\n    Assert.True(canExecuteChangedRaised);\n}\n",[2971,7002,7003,7011,7022,7026,7030,7050,7068,7081,7085,7108,7112,7123,7127,7131,7135,7149,7153,7157,7172],{"__ignoreMap":3040},[3044,7004,7005,7007,7009],{"class":3046,"line":3047},[3044,7006,4338],{"class":3061},[3044,7008,3992],{"class":3075},[3044,7010,3995],{"class":3061},[3044,7012,7013,7015,7017,7020],{"class":3046,"line":3085},[3044,7014,3357],{"class":3050},[3044,7016,3054],{"class":3050},[3044,7018,7019],{"class":3057}," SetName_ShouldNotifyCanExecuteChanged",[3044,7021,3716],{"class":3061},[3044,7023,7024],{"class":3046,"line":3091},[3044,7025,3088],{"class":3061},[3044,7027,7028],{"class":3046,"line":3098},[3044,7029,5045],{"class":3094},[3044,7031,7032,7034,7036,7038,7040,7042,7044,7046,7048],{"class":3046,"line":3122},[3044,7033,3101],{"class":3050},[3044,7035,4024],{"class":3068},[3044,7037,3107],{"class":3061},[3044,7039,4029],{"class":3068},[3044,7041,3113],{"class":3061},[3044,7043,4034],{"class":3057},[3044,7045,4037],{"class":3061},[3044,7047,3445],{"class":3075},[3044,7049,4042],{"class":3061},[3044,7051,7052,7054,7056,7058,7060,7062,7064,7066],{"class":3046,"line":3141},[3044,7053,3101],{"class":3050},[3044,7055,4049],{"class":3068},[3044,7057,3107],{"class":3061},[3044,7059,3244],{"class":3050},[3044,7061,3363],{"class":3075},[3044,7063,3062],{"class":3061},[3044,7065,4060],{"class":3068},[3044,7067,3202],{"class":3061},[3044,7069,7070,7072,7075,7077,7079],{"class":3046,"line":3147},[3044,7071,3101],{"class":3050},[3044,7073,7074],{"class":3068}," canExecuteChangedRaised",[3044,7076,3107],{"class":3061},[3044,7078,5095],{"class":3050},[3044,7080,3119],{"class":3061},[3044,7082,7083],{"class":3046,"line":3153},[3044,7084,3144],{"class":3061},[3044,7086,7087,7089,7091,7093,7095,7098,7100,7102,7104,7106],{"class":3046,"line":3179},[3044,7088,5106],{"class":3068},[3044,7090,3113],{"class":3061},[3044,7092,4114],{"class":3068},[3044,7094,3113],{"class":3061},[3044,7096,7097],{"class":3068},"CanExecuteChanged",[3044,7099,5114],{"class":3061},[3044,7101,5117],{"class":3068},[3044,7103,3072],{"class":3061},[3044,7105,5122],{"class":3068},[3044,7107,5125],{"class":3061},[3044,7109,7110],{"class":3046,"line":3185},[3044,7111,3182],{"class":3061},[3044,7113,7114,7117,7119,7121],{"class":3046,"line":3205},[3044,7115,7116],{"class":3068},"        canExecuteChangedRaised",[3044,7118,3107],{"class":3061},[3044,7120,5168],{"class":3050},[3044,7122,3119],{"class":3061},[3044,7124,7125],{"class":3046,"line":3213},[3044,7126,5175],{"class":3061},[3044,7128,7129],{"class":3046,"line":3219},[3044,7130,3144],{"class":3061},[3044,7132,7133],{"class":3046,"line":3224},[3044,7134,5184],{"class":3094},[3044,7136,7137,7139,7141,7143,7145,7147],{"class":3046,"line":3230},[3044,7138,5106],{"class":3068},[3044,7140,3113],{"class":3061},[3044,7142,3279],{"class":3068},[3044,7144,3107],{"class":3061},[3044,7146,4076],{"class":3198},[3044,7148,3119],{"class":3061},[3044,7150,7151],{"class":3046,"line":3253},[3044,7152,3144],{"class":3061},[3044,7154,7155],{"class":3046,"line":3299},[3044,7156,5207],{"class":3094},[3044,7158,7159,7161,7163,7165,7167,7170],{"class":3046,"line":3311},[3044,7160,5212],{"class":3068},[3044,7162,3113],{"class":3061},[3044,7164,5217],{"class":3057},[3044,7166,3062],{"class":3061},[3044,7168,7169],{"class":3068},"canExecuteChangedRaised",[3044,7171,3202],{"class":3061},[3044,7173,7174],{"class":3046,"line":3316},[3044,7175,3336],{"class":3061},[3017,7177],{},[3020,7179,7181],{"id":7180},"тестування-асинхронних-операцій","Тестування асинхронних операцій",[3025,7183,7185],{"id":7184},"тест-1-loadcommand-завантажує-дані","Тест 1: LoadCommand завантажує дані",[3035,7187,7189],{"className":3037,"code":7188,"language":3039,"meta":3040,"style":3040},"public class UserListViewModel : ViewModelBase\n{\n    private readonly IUserRepository _userRepository;\n    private ObservableCollection\u003CUser> _users = new();\n    \n    public UserListViewModel(IUserRepository userRepository)\n    {\n        _userRepository = userRepository;\n        LoadUsersCommand = new AsyncRelayCommand(LoadUsersAsync);\n    }\n    \n    public ObservableCollection\u003CUser> Users\n    {\n        get => _users;\n        set => SetProperty(ref _users, value);\n    }\n    \n    public IAsyncRelayCommand LoadUsersCommand { get; }\n    \n    private async Task LoadUsersAsync()\n    {\n        var users = await _userRepository.GetAllAsync();\n        Users = new ObservableCollection\u003CUser>(users);\n    }\n}\n\n// Тест\n[Fact]\npublic async Task LoadUsersCommand_ShouldPopulateUsersCollection()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var testUsers = new List\u003CUser>\n    {\n        new User { Id = 1, Name = \"John\" },\n        new User { Id = 2, Name = \"Jane\" }\n    };\n    mockRepository.GetAllAsync().Returns(testUsers);\n    \n    var viewModel = new UserListViewModel(mockRepository);\n    \n    // Act\n    await viewModel.LoadUsersCommand.ExecuteAsync(null);\n    \n    // Assert\n    Assert.Equal(2, viewModel.Users.Count);\n    Assert.Equal(\"John\", viewModel.Users[0].Name);\n    Assert.Equal(\"Jane\", viewModel.Users[1].Name);\n}\n",[2971,7190,7191,7203,7207,7219,7241,7245,7259,7263,7273,7291,7295,7299,7314,7318,7328,7349,7353,7357,7372,7376,7389,7393,7412,7434,7438,7442,7446,7450,7458,7471,7475,7479,7499,7518,7522,7547,7571,7575,7595,7599,7617,7621,7625,7646,7650,7654,7681,7712,7742],{"__ignoreMap":3040},[3044,7192,7193,7195,7197,7199,7201],{"class":3046,"line":3047},[3044,7194,3357],{"class":3050},[3044,7196,3360],{"class":3050},[3044,7198,6503],{"class":3075},[3044,7200,3366],{"class":3061},[3044,7202,3369],{"class":3075},[3044,7204,7205],{"class":3046,"line":3085},[3044,7206,3088],{"class":3061},[3044,7208,7209,7211,7213,7215,7217],{"class":3046,"line":3091},[3044,7210,3378],{"class":3050},[3044,7212,3381],{"class":3050},[3044,7214,3384],{"class":3075},[3044,7216,3387],{"class":3068},[3044,7218,3119],{"class":3061},[3044,7220,7221,7223,7226,7228,7230,7232,7235,7237,7239],{"class":3046,"line":3098},[3044,7222,3378],{"class":3050},[3044,7224,7225],{"class":3075}," ObservableCollection",[3044,7227,4037],{"class":3061},[3044,7229,4172],{"class":3075},[3044,7231,6598],{"class":3061},[3044,7233,7234],{"class":3068},"_users",[3044,7236,3107],{"class":3061},[3044,7238,3244],{"class":3050},[3044,7240,3250],{"class":3061},[3044,7242,7243],{"class":3046,"line":3122},[3044,7244,3144],{"class":3061},[3044,7246,7247,7249,7251,7253,7255,7257],{"class":3046,"line":3141},[3044,7248,3438],{"class":3050},[3044,7250,6503],{"class":3057},[3044,7252,3062],{"class":3061},[3044,7254,3445],{"class":3075},[3044,7256,3448],{"class":3068},[3044,7258,3082],{"class":3061},[3044,7260,7261],{"class":3046,"line":3147},[3044,7262,3182],{"class":3061},[3044,7264,7265,7267,7269,7271],{"class":3046,"line":3153},[3044,7266,3459],{"class":3068},[3044,7268,3107],{"class":3061},[3044,7270,3464],{"class":3068},[3044,7272,3119],{"class":3061},[3044,7274,7275,7278,7280,7282,7284,7286,7289],{"class":3046,"line":3179},[3044,7276,7277],{"class":3068},"        LoadUsersCommand",[3044,7279,3107],{"class":3061},[3044,7281,3244],{"class":3050},[3044,7283,3478],{"class":3075},[3044,7285,3062],{"class":3061},[3044,7287,7288],{"class":3068},"LoadUsersAsync",[3044,7290,3202],{"class":3061},[3044,7292,7293],{"class":3046,"line":3185},[3044,7294,3216],{"class":3061},[3044,7296,7297],{"class":3046,"line":3205},[3044,7298,3144],{"class":3061},[3044,7300,7301,7303,7305,7307,7309,7311],{"class":3046,"line":3213},[3044,7302,3438],{"class":3050},[3044,7304,7225],{"class":3075},[3044,7306,4037],{"class":3061},[3044,7308,4172],{"class":3075},[3044,7310,6598],{"class":3061},[3044,7312,7313],{"class":3068},"Users\n",[3044,7315,7316],{"class":3046,"line":3219},[3044,7317,3182],{"class":3061},[3044,7319,7320,7322,7324,7326],{"class":3046,"line":3224},[3044,7321,3516],{"class":3050},[3044,7323,3519],{"class":3061},[3044,7325,7234],{"class":3068},[3044,7327,3119],{"class":3061},[3044,7329,7330,7332,7334,7336,7338,7340,7343,7345,7347],{"class":3046,"line":3230},[3044,7331,3618],{"class":3050},[3044,7333,3519],{"class":3061},[3044,7335,3544],{"class":3057},[3044,7337,3062],{"class":3061},[3044,7339,3549],{"class":3050},[3044,7341,7342],{"class":3068}," _users",[3044,7344,3072],{"class":3061},[3044,7346,3556],{"class":3068},[3044,7348,3202],{"class":3061},[3044,7350,7351],{"class":3046,"line":3253},[3044,7352,3216],{"class":3061},[3044,7354,7355],{"class":3046,"line":3299},[3044,7356,3144],{"class":3061},[3044,7358,7359,7361,7363,7366,7368,7370],{"class":3046,"line":3311},[3044,7360,3438],{"class":3050},[3044,7362,3652],{"class":3075},[3044,7364,7365],{"class":3068}," LoadUsersCommand",[3044,7367,3276],{"class":3061},[3044,7369,3660],{"class":3050},[3044,7371,3663],{"class":3061},[3044,7373,7374],{"class":3046,"line":3316},[3044,7375,3144],{"class":3061},[3044,7377,7378,7380,7382,7384,7387],{"class":3046,"line":3333},[3044,7379,3378],{"class":3050},[3044,7381,3707],{"class":3050},[3044,7383,3710],{"class":3075},[3044,7385,7386],{"class":3057}," LoadUsersAsync",[3044,7388,3716],{"class":3061},[3044,7390,7391],{"class":3046,"line":3578},[3044,7392,3182],{"class":3061},[3044,7394,7395,7397,7400,7402,7404,7406,7408,7410],{"class":3046,"line":3583},[3044,7396,3727],{"class":3050},[3044,7398,7399],{"class":3068}," users",[3044,7401,3107],{"class":3061},[3044,7403,4685],{"class":3050},[3044,7405,3387],{"class":3068},[3044,7407,3113],{"class":3061},[3044,7409,4523],{"class":3057},[3044,7411,3250],{"class":3061},[3044,7413,7414,7417,7419,7421,7423,7425,7427,7429,7432],{"class":3046,"line":3588},[3044,7415,7416],{"class":3068},"        Users",[3044,7418,3107],{"class":3061},[3044,7420,3244],{"class":3050},[3044,7422,7225],{"class":3075},[3044,7424,4037],{"class":3061},[3044,7426,4172],{"class":3075},[3044,7428,4175],{"class":3061},[3044,7430,7431],{"class":3068},"users",[3044,7433,3202],{"class":3061},[3044,7435,7436],{"class":3046,"line":3598},[3044,7437,3216],{"class":3061},[3044,7439,7440],{"class":3046,"line":3603},[3044,7441,3336],{"class":3061},[3044,7443,7444],{"class":3046,"line":3615},[3044,7445,3873],{"emptyLinePlaceholder":3872},[3044,7447,7448],{"class":3046,"line":3637},[3044,7449,5512],{"class":3094},[3044,7451,7452,7454,7456],{"class":3046,"line":3642},[3044,7453,4338],{"class":3061},[3044,7455,3992],{"class":3075},[3044,7457,3995],{"class":3061},[3044,7459,7460,7462,7464,7466,7469],{"class":3046,"line":3647},[3044,7461,3357],{"class":3050},[3044,7463,3707],{"class":3050},[3044,7465,3710],{"class":3075},[3044,7467,7468],{"class":3057}," LoadUsersCommand_ShouldPopulateUsersCollection",[3044,7470,3716],{"class":3061},[3044,7472,7473],{"class":3046,"line":3666},[3044,7474,3088],{"class":3061},[3044,7476,7477],{"class":3046,"line":3671},[3044,7478,5045],{"class":3094},[3044,7480,7481,7483,7485,7487,7489,7491,7493,7495,7497],{"class":3046,"line":3697},[3044,7482,3101],{"class":3050},[3044,7484,4024],{"class":3068},[3044,7486,3107],{"class":3061},[3044,7488,4029],{"class":3068},[3044,7490,3113],{"class":3061},[3044,7492,4034],{"class":3057},[3044,7494,4037],{"class":3061},[3044,7496,3445],{"class":3075},[3044,7498,4042],{"class":3061},[3044,7500,7501,7503,7506,7508,7510,7512,7514,7516],{"class":3046,"line":3702},[3044,7502,3101],{"class":3050},[3044,7504,7505],{"class":3068}," testUsers",[3044,7507,3107],{"class":3061},[3044,7509,3244],{"class":3050},[3044,7511,4535],{"class":3075},[3044,7513,4037],{"class":3061},[3044,7515,4172],{"class":3075},[3044,7517,4542],{"class":3061},[3044,7519,7520],{"class":3046,"line":3719},[3044,7521,3182],{"class":3061},[3044,7523,7524,7527,7529,7531,7533,7535,7537,7539,7541,7543,7545],{"class":3046,"line":3724},[3044,7525,7526],{"class":3050},"        new",[3044,7528,3273],{"class":3075},[3044,7530,3276],{"class":3061},[3044,7532,4490],{"class":3068},[3044,7534,3107],{"class":3061},[3044,7536,4152],{"class":4151},[3044,7538,3072],{"class":3061},[3044,7540,3279],{"class":3068},[3044,7542,3107],{"class":3061},[3044,7544,4503],{"class":3198},[3044,7546,4572],{"class":3061},[3044,7548,7549,7551,7553,7555,7557,7559,7561,7563,7565,7567,7569],{"class":3046,"line":3758},[3044,7550,7526],{"class":3050},[3044,7552,3273],{"class":3075},[3044,7554,3276],{"class":3061},[3044,7556,4490],{"class":3068},[3044,7558,3107],{"class":3061},[3044,7560,4587],{"class":4151},[3044,7562,3072],{"class":3061},[3044,7564,3279],{"class":3068},[3044,7566,3107],{"class":3061},[3044,7568,4596],{"class":3198},[3044,7570,4599],{"class":3061},[3044,7572,7573],{"class":3046,"line":3778},[3044,7574,5175],{"class":3061},[3044,7576,7577,7580,7582,7584,7586,7588,7590,7593],{"class":3046,"line":3783},[3044,7578,7579],{"class":3068},"    mockRepository",[3044,7581,3113],{"class":3061},[3044,7583,4523],{"class":3057},[3044,7585,4526],{"class":3061},[3044,7587,4479],{"class":3057},[3044,7589,3062],{"class":3061},[3044,7591,7592],{"class":3068},"testUsers",[3044,7594,3202],{"class":3061},[3044,7596,7597],{"class":3046,"line":5616},[3044,7598,3144],{"class":3061},[3044,7600,7601,7603,7605,7607,7609,7611,7613,7615],{"class":3046,"line":5621},[3044,7602,3101],{"class":3050},[3044,7604,4049],{"class":3068},[3044,7606,3107],{"class":3061},[3044,7608,3244],{"class":3050},[3044,7610,6503],{"class":3075},[3044,7612,3062],{"class":3061},[3044,7614,4060],{"class":3068},[3044,7616,3202],{"class":3061},[3044,7618,7619],{"class":3046,"line":5648},[3044,7620,3144],{"class":3061},[3044,7622,7623],{"class":3046,"line":5657},[3044,7624,5184],{"class":3094},[3044,7626,7627,7629,7631,7633,7636,7638,7640,7642,7644],{"class":3046,"line":5662},[3044,7628,6387],{"class":3050},[3044,7630,4049],{"class":3068},[3044,7632,3113],{"class":3061},[3044,7634,7635],{"class":3068},"LoadUsersCommand",[3044,7637,3113],{"class":3061},[3044,7639,4119],{"class":3057},[3044,7641,3062],{"class":3061},[3044,7643,4124],{"class":3050},[3044,7645,3202],{"class":3061},[3044,7647,7648],{"class":3046,"line":5667},[3044,7649,3144],{"class":3061},[3044,7651,7652],{"class":3046,"line":5672},[3044,7653,5207],{"class":3094},[3044,7655,7656,7658,7660,7662,7664,7666,7668,7670,7672,7674,7676,7679],{"class":3046,"line":5687},[3044,7657,5212],{"class":3068},[3044,7659,3113],{"class":3061},[3044,7661,5720],{"class":3057},[3044,7663,3062],{"class":3061},[3044,7665,4587],{"class":4151},[3044,7667,3072],{"class":3061},[3044,7669,5729],{"class":3068},[3044,7671,3113],{"class":3061},[3044,7673,3261],{"class":3068},[3044,7675,3113],{"class":3061},[3044,7677,7678],{"class":3068},"Count",[3044,7680,3202],{"class":3061},[3044,7682,7683,7685,7687,7689,7691,7693,7695,7697,7699,7701,7703,7705,7708,7710],{"class":3046,"line":5703},[3044,7684,5212],{"class":3068},[3044,7686,3113],{"class":3061},[3044,7688,5720],{"class":3057},[3044,7690,3062],{"class":3061},[3044,7692,4503],{"class":3198},[3044,7694,3072],{"class":3061},[3044,7696,5729],{"class":3068},[3044,7698,3113],{"class":3061},[3044,7700,3261],{"class":3068},[3044,7702,4338],{"class":3061},[3044,7704,5589],{"class":4151},[3044,7706,7707],{"class":3061},"].",[3044,7709,3279],{"class":3068},[3044,7711,3202],{"class":3061},[3044,7713,7714,7716,7718,7720,7722,7724,7726,7728,7730,7732,7734,7736,7738,7740],{"class":3046,"line":5708},[3044,7715,5212],{"class":3068},[3044,7717,3113],{"class":3061},[3044,7719,5720],{"class":3057},[3044,7721,3062],{"class":3061},[3044,7723,4596],{"class":3198},[3044,7725,3072],{"class":3061},[3044,7727,5729],{"class":3068},[3044,7729,3113],{"class":3061},[3044,7731,3261],{"class":3068},[3044,7733,4338],{"class":3061},[3044,7735,4152],{"class":4151},[3044,7737,7707],{"class":3061},[3044,7739,3279],{"class":3068},[3044,7741,3202],{"class":3061},[3044,7743,7744],{"class":3046,"line":5713},[3044,7745,3336],{"class":3061},[3025,7747,7749],{"id":7748},"тест-2-обробка-помилок","Тест 2: Обробка помилок",[3035,7751,7753],{"className":3037,"code":7752,"language":3039,"meta":3040,"style":3040},"public class UserListViewModel : ViewModelBase\n{\n    private string? _errorMessage;\n    \n    public string? ErrorMessage\n    {\n        get => _errorMessage;\n        set => SetProperty(ref _errorMessage, value);\n    }\n    \n    private async Task LoadUsersAsync()\n    {\n        try\n        {\n            var users = await _userRepository.GetAllAsync();\n            Users = new ObservableCollection\u003CUser>(users);\n            ErrorMessage = null;\n        }\n        catch (Exception ex)\n        {\n            ErrorMessage = $\"Failed to load users: {ex.Message}\";\n        }\n    }\n}\n\n// Тест\n[Fact]\npublic async Task LoadUsersCommand_WhenRepositoryThrows_ShouldSetErrorMessage()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    mockRepository.GetAllAsync().Returns(Task.FromException\u003CIEnumerable\u003CUser>>(\n        new Exception(\"Database connection failed\")\n    ));\n    \n    var viewModel = new UserListViewModel(mockRepository);\n    \n    // Act\n    await viewModel.LoadUsersCommand.ExecuteAsync(null);\n    \n    // Assert\n    Assert.NotNull(viewModel.ErrorMessage);\n    Assert.Contains(\"Database connection failed\", viewModel.ErrorMessage);\n}\n",[2971,7754,7755,7767,7771,7784,7788,7799,7803,7813,7834,7838,7842,7854,7858,7863,7867,7886,7907,7918,7922,7937,7941,7966,7970,7974,7978,7982,7986,7994,8007,8011,8015,8035,8067,8081,8085,8089,8107,8111,8115,8135,8139,8143,8163,8185],{"__ignoreMap":3040},[3044,7756,7757,7759,7761,7763,7765],{"class":3046,"line":3047},[3044,7758,3357],{"class":3050},[3044,7760,3360],{"class":3050},[3044,7762,6503],{"class":3075},[3044,7764,3366],{"class":3061},[3044,7766,3369],{"class":3075},[3044,7768,7769],{"class":3046,"line":3085},[3044,7770,3088],{"class":3061},[3044,7772,7773,7775,7777,7779,7782],{"class":3046,"line":3091},[3044,7774,3378],{"class":3050},[3044,7776,3396],{"class":3050},[3044,7778,6629],{"class":3061},[3044,7780,7781],{"class":3068},"_errorMessage",[3044,7783,3119],{"class":3061},[3044,7785,7786],{"class":3046,"line":3098},[3044,7787,3144],{"class":3061},[3044,7789,7790,7792,7794,7796],{"class":3046,"line":3122},[3044,7791,3438],{"class":3050},[3044,7793,3396],{"class":3050},[3044,7795,6629],{"class":3061},[3044,7797,7798],{"class":3068},"ErrorMessage\n",[3044,7800,7801],{"class":3046,"line":3141},[3044,7802,3182],{"class":3061},[3044,7804,7805,7807,7809,7811],{"class":3046,"line":3147},[3044,7806,3516],{"class":3050},[3044,7808,3519],{"class":3061},[3044,7810,7781],{"class":3068},[3044,7812,3119],{"class":3061},[3044,7814,7815,7817,7819,7821,7823,7825,7828,7830,7832],{"class":3046,"line":3153},[3044,7816,3618],{"class":3050},[3044,7818,3519],{"class":3061},[3044,7820,3544],{"class":3057},[3044,7822,3062],{"class":3061},[3044,7824,3549],{"class":3050},[3044,7826,7827],{"class":3068}," _errorMessage",[3044,7829,3072],{"class":3061},[3044,7831,3556],{"class":3068},[3044,7833,3202],{"class":3061},[3044,7835,7836],{"class":3046,"line":3179},[3044,7837,3216],{"class":3061},[3044,7839,7840],{"class":3046,"line":3185},[3044,7841,3144],{"class":3061},[3044,7843,7844,7846,7848,7850,7852],{"class":3046,"line":3205},[3044,7845,3378],{"class":3050},[3044,7847,3707],{"class":3050},[3044,7849,3710],{"class":3075},[3044,7851,7386],{"class":3057},[3044,7853,3716],{"class":3061},[3044,7855,7856],{"class":3046,"line":3213},[3044,7857,3182],{"class":3061},[3044,7859,7860],{"class":3046,"line":3219},[3044,7861,7862],{"class":3156},"        try\n",[3044,7864,7865],{"class":3046,"line":3224},[3044,7866,3534],{"class":3061},[3044,7868,7869,7872,7874,7876,7878,7880,7882,7884],{"class":3046,"line":3230},[3044,7870,7871],{"class":3050},"            var",[3044,7873,7399],{"class":3068},[3044,7875,3107],{"class":3061},[3044,7877,4685],{"class":3050},[3044,7879,3387],{"class":3068},[3044,7881,3113],{"class":3061},[3044,7883,4523],{"class":3057},[3044,7885,3250],{"class":3061},[3044,7887,7888,7891,7893,7895,7897,7899,7901,7903,7905],{"class":3046,"line":3253},[3044,7889,7890],{"class":3068},"            Users",[3044,7892,3107],{"class":3061},[3044,7894,3244],{"class":3050},[3044,7896,7225],{"class":3075},[3044,7898,4037],{"class":3061},[3044,7900,4172],{"class":3075},[3044,7902,4175],{"class":3061},[3044,7904,7431],{"class":3068},[3044,7906,3202],{"class":3061},[3044,7908,7909,7912,7914,7916],{"class":3046,"line":3299},[3044,7910,7911],{"class":3068},"            ErrorMessage",[3044,7913,3107],{"class":3061},[3044,7915,4124],{"class":3050},[3044,7917,3119],{"class":3061},[3044,7919,7920],{"class":3046,"line":3311},[3044,7921,3575],{"class":3061},[3044,7923,7924,7927,7929,7932,7935],{"class":3046,"line":3316},[3044,7925,7926],{"class":3156},"        catch",[3044,7928,3160],{"class":3061},[3044,7930,7931],{"class":3075},"Exception",[3044,7933,7934],{"class":3068}," ex",[3044,7936,3082],{"class":3061},[3044,7938,7939],{"class":3046,"line":3333},[3044,7940,3534],{"class":3061},[3044,7942,7943,7945,7947,7950,7952,7955,7957,7960,7962,7964],{"class":3046,"line":3578},[3044,7944,7911],{"class":3068},[3044,7946,3107],{"class":3061},[3044,7948,7949],{"class":3198},"$\"Failed to load users: ",[3044,7951,5475],{"class":5474},[3044,7953,7954],{"class":3068},"ex",[3044,7956,3113],{"class":5474},[3044,7958,7959],{"class":3068},"Message",[3044,7961,5481],{"class":5474},[3044,7963,5492],{"class":3198},[3044,7965,3119],{"class":3061},[3044,7967,7968],{"class":3046,"line":3583},[3044,7969,3575],{"class":3061},[3044,7971,7972],{"class":3046,"line":3588},[3044,7973,3216],{"class":3061},[3044,7975,7976],{"class":3046,"line":3598},[3044,7977,3336],{"class":3061},[3044,7979,7980],{"class":3046,"line":3603},[3044,7981,3873],{"emptyLinePlaceholder":3872},[3044,7983,7984],{"class":3046,"line":3615},[3044,7985,5512],{"class":3094},[3044,7987,7988,7990,7992],{"class":3046,"line":3637},[3044,7989,4338],{"class":3061},[3044,7991,3992],{"class":3075},[3044,7993,3995],{"class":3061},[3044,7995,7996,7998,8000,8002,8005],{"class":3046,"line":3642},[3044,7997,3357],{"class":3050},[3044,7999,3707],{"class":3050},[3044,8001,3710],{"class":3075},[3044,8003,8004],{"class":3057}," LoadUsersCommand_WhenRepositoryThrows_ShouldSetErrorMessage",[3044,8006,3716],{"class":3061},[3044,8008,8009],{"class":3046,"line":3647},[3044,8010,3088],{"class":3061},[3044,8012,8013],{"class":3046,"line":3666},[3044,8014,5045],{"class":3094},[3044,8016,8017,8019,8021,8023,8025,8027,8029,8031,8033],{"class":3046,"line":3671},[3044,8018,3101],{"class":3050},[3044,8020,4024],{"class":3068},[3044,8022,3107],{"class":3061},[3044,8024,4029],{"class":3068},[3044,8026,3113],{"class":3061},[3044,8028,4034],{"class":3057},[3044,8030,4037],{"class":3061},[3044,8032,3445],{"class":3075},[3044,8034,4042],{"class":3061},[3044,8036,8037,8039,8041,8043,8045,8047,8049,8051,8053,8055,8057,8060,8062,8064],{"class":3046,"line":3697},[3044,8038,7579],{"class":3068},[3044,8040,3113],{"class":3061},[3044,8042,4523],{"class":3057},[3044,8044,4526],{"class":3061},[3044,8046,4479],{"class":3057},[3044,8048,3062],{"class":3061},[3044,8050,4635],{"class":3068},[3044,8052,3113],{"class":3061},[3044,8054,4640],{"class":3057},[3044,8056,4037],{"class":3061},[3044,8058,8059],{"class":3075},"IEnumerable",[3044,8061,4037],{"class":3061},[3044,8063,4172],{"class":3075},[3044,8065,8066],{"class":3061},">>(\n",[3044,8068,8069,8071,8074,8076,8079],{"class":3046,"line":3702},[3044,8070,7526],{"class":3050},[3044,8072,8073],{"class":3075}," Exception",[3044,8075,3062],{"class":3061},[3044,8077,8078],{"class":3198},"\"Database connection failed\"",[3044,8080,3082],{"class":3061},[3044,8082,8083],{"class":3046,"line":3719},[3044,8084,6481],{"class":3061},[3044,8086,8087],{"class":3046,"line":3724},[3044,8088,3144],{"class":3061},[3044,8090,8091,8093,8095,8097,8099,8101,8103,8105],{"class":3046,"line":3758},[3044,8092,3101],{"class":3050},[3044,8094,4049],{"class":3068},[3044,8096,3107],{"class":3061},[3044,8098,3244],{"class":3050},[3044,8100,6503],{"class":3075},[3044,8102,3062],{"class":3061},[3044,8104,4060],{"class":3068},[3044,8106,3202],{"class":3061},[3044,8108,8109],{"class":3046,"line":3778},[3044,8110,3144],{"class":3061},[3044,8112,8113],{"class":3046,"line":3783},[3044,8114,5184],{"class":3094},[3044,8116,8117,8119,8121,8123,8125,8127,8129,8131,8133],{"class":3046,"line":5616},[3044,8118,6387],{"class":3050},[3044,8120,4049],{"class":3068},[3044,8122,3113],{"class":3061},[3044,8124,7635],{"class":3068},[3044,8126,3113],{"class":3061},[3044,8128,4119],{"class":3057},[3044,8130,3062],{"class":3061},[3044,8132,4124],{"class":3050},[3044,8134,3202],{"class":3061},[3044,8136,8137],{"class":3046,"line":5621},[3044,8138,3144],{"class":3061},[3044,8140,8141],{"class":3046,"line":5648},[3044,8142,5207],{"class":3094},[3044,8144,8145,8147,8149,8152,8154,8156,8158,8161],{"class":3046,"line":5657},[3044,8146,5212],{"class":3068},[3044,8148,3113],{"class":3061},[3044,8150,8151],{"class":3057},"NotNull",[3044,8153,3062],{"class":3061},[3044,8155,5729],{"class":3068},[3044,8157,3113],{"class":3061},[3044,8159,8160],{"class":3068},"ErrorMessage",[3044,8162,3202],{"class":3061},[3044,8164,8165,8167,8169,8171,8173,8175,8177,8179,8181,8183],{"class":3046,"line":5662},[3044,8166,5212],{"class":3068},[3044,8168,3113],{"class":3061},[3044,8170,4944],{"class":3057},[3044,8172,3062],{"class":3061},[3044,8174,8078],{"class":3198},[3044,8176,3072],{"class":3061},[3044,8178,5729],{"class":3068},[3044,8180,3113],{"class":3061},[3044,8182,8160],{"class":3068},[3044,8184,3202],{"class":3061},[3044,8186,8187],{"class":3046,"line":5667},[3044,8188,3336],{"class":3061},[3025,8190,8192],{"id":8191},"тест-3-isloading-indicator","Тест 3: IsLoading indicator",[3035,8194,8196],{"className":3037,"code":8195,"language":3039,"meta":3040,"style":3040},"public class UserListViewModel : ViewModelBase\n{\n    private bool _isLoading;\n    \n    public bool IsLoading\n    {\n        get => _isLoading;\n        set => SetProperty(ref _isLoading, value);\n    }\n    \n    private async Task LoadUsersAsync()\n    {\n        IsLoading = true;\n        \n        try\n        {\n            var users = await _userRepository.GetAllAsync();\n            Users = new ObservableCollection\u003CUser>(users);\n        }\n        finally\n        {\n            IsLoading = false;\n        }\n    }\n}\n\n// Тест\n[Fact]\npublic async Task LoadUsersCommand_ShouldSetIsLoadingDuringExecution()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var tcs = new TaskCompletionSource\u003CIEnumerable\u003CUser>>();\n    mockRepository.GetAllAsync().Returns(tcs.Task);\n    \n    var viewModel = new UserListViewModel(mockRepository);\n    \n    // Act\n    var loadTask = viewModel.LoadUsersCommand.ExecuteAsync(null);\n    \n    // Assert — IsLoading має бути true під час виконання\n    Assert.True(viewModel.IsLoading);\n    \n    // Завершуємо операцію\n    tcs.SetResult(new List\u003CUser>());\n    await loadTask;\n    \n    // Assert — IsLoading має бути false після завершення\n    Assert.False(viewModel.IsLoading);\n}\n",[2971,8197,8198,8210,8214,8225,8229,8238,8242,8253,8273,8277,8281,8293,8297,8308,8312,8316,8320,8338,8358,8362,8367,8371,8382,8386,8390,8394,8398,8402,8410,8423,8427,8431,8451,8476,8499,8503,8521,8525,8529,8554,8558,8563,8582,8586,8591,8613,8621,8625,8630,8648],{"__ignoreMap":3040},[3044,8199,8200,8202,8204,8206,8208],{"class":3046,"line":3047},[3044,8201,3357],{"class":3050},[3044,8203,3360],{"class":3050},[3044,8205,6503],{"class":3075},[3044,8207,3366],{"class":3061},[3044,8209,3369],{"class":3075},[3044,8211,8212],{"class":3046,"line":3085},[3044,8213,3088],{"class":3061},[3044,8215,8216,8218,8220,8223],{"class":3046,"line":3091},[3044,8217,3378],{"class":3050},[3044,8219,3676],{"class":3050},[3044,8221,8222],{"class":3068}," _isLoading",[3044,8224,3119],{"class":3061},[3044,8226,8227],{"class":3046,"line":3098},[3044,8228,3144],{"class":3061},[3044,8230,8231,8233,8235],{"class":3046,"line":3122},[3044,8232,3438],{"class":3050},[3044,8234,3676],{"class":3050},[3044,8236,8237],{"class":3068}," IsLoading\n",[3044,8239,8240],{"class":3046,"line":3141},[3044,8241,3182],{"class":3061},[3044,8243,8244,8246,8248,8251],{"class":3046,"line":3147},[3044,8245,3516],{"class":3050},[3044,8247,3519],{"class":3061},[3044,8249,8250],{"class":3068},"_isLoading",[3044,8252,3119],{"class":3061},[3044,8254,8255,8257,8259,8261,8263,8265,8267,8269,8271],{"class":3046,"line":3153},[3044,8256,3618],{"class":3050},[3044,8258,3519],{"class":3061},[3044,8260,3544],{"class":3057},[3044,8262,3062],{"class":3061},[3044,8264,3549],{"class":3050},[3044,8266,8222],{"class":3068},[3044,8268,3072],{"class":3061},[3044,8270,3556],{"class":3068},[3044,8272,3202],{"class":3061},[3044,8274,8275],{"class":3046,"line":3179},[3044,8276,3216],{"class":3061},[3044,8278,8279],{"class":3046,"line":3185},[3044,8280,3144],{"class":3061},[3044,8282,8283,8285,8287,8289,8291],{"class":3046,"line":3205},[3044,8284,3378],{"class":3050},[3044,8286,3707],{"class":3050},[3044,8288,3710],{"class":3075},[3044,8290,7386],{"class":3057},[3044,8292,3716],{"class":3061},[3044,8294,8295],{"class":3046,"line":3213},[3044,8296,3182],{"class":3061},[3044,8298,8299,8302,8304,8306],{"class":3046,"line":3219},[3044,8300,8301],{"class":3068},"        IsLoading",[3044,8303,3107],{"class":3061},[3044,8305,5168],{"class":3050},[3044,8307,3119],{"class":3061},[3044,8309,8310],{"class":3046,"line":3224},[3044,8311,4098],{"class":3061},[3044,8313,8314],{"class":3046,"line":3230},[3044,8315,7862],{"class":3156},[3044,8317,8318],{"class":3046,"line":3253},[3044,8319,3534],{"class":3061},[3044,8321,8322,8324,8326,8328,8330,8332,8334,8336],{"class":3046,"line":3299},[3044,8323,7871],{"class":3050},[3044,8325,7399],{"class":3068},[3044,8327,3107],{"class":3061},[3044,8329,4685],{"class":3050},[3044,8331,3387],{"class":3068},[3044,8333,3113],{"class":3061},[3044,8335,4523],{"class":3057},[3044,8337,3250],{"class":3061},[3044,8339,8340,8342,8344,8346,8348,8350,8352,8354,8356],{"class":3046,"line":3311},[3044,8341,7890],{"class":3068},[3044,8343,3107],{"class":3061},[3044,8345,3244],{"class":3050},[3044,8347,7225],{"class":3075},[3044,8349,4037],{"class":3061},[3044,8351,4172],{"class":3075},[3044,8353,4175],{"class":3061},[3044,8355,7431],{"class":3068},[3044,8357,3202],{"class":3061},[3044,8359,8360],{"class":3046,"line":3316},[3044,8361,3575],{"class":3061},[3044,8363,8364],{"class":3046,"line":3333},[3044,8365,8366],{"class":3156},"        finally\n",[3044,8368,8369],{"class":3046,"line":3578},[3044,8370,3534],{"class":3061},[3044,8372,8373,8376,8378,8380],{"class":3046,"line":3583},[3044,8374,8375],{"class":3068},"            IsLoading",[3044,8377,3107],{"class":3061},[3044,8379,5095],{"class":3050},[3044,8381,3119],{"class":3061},[3044,8383,8384],{"class":3046,"line":3588},[3044,8385,3575],{"class":3061},[3044,8387,8388],{"class":3046,"line":3598},[3044,8389,3216],{"class":3061},[3044,8391,8392],{"class":3046,"line":3603},[3044,8393,3336],{"class":3061},[3044,8395,8396],{"class":3046,"line":3615},[3044,8397,3873],{"emptyLinePlaceholder":3872},[3044,8399,8400],{"class":3046,"line":3637},[3044,8401,5512],{"class":3094},[3044,8403,8404,8406,8408],{"class":3046,"line":3642},[3044,8405,4338],{"class":3061},[3044,8407,3992],{"class":3075},[3044,8409,3995],{"class":3061},[3044,8411,8412,8414,8416,8418,8421],{"class":3046,"line":3647},[3044,8413,3357],{"class":3050},[3044,8415,3707],{"class":3050},[3044,8417,3710],{"class":3075},[3044,8419,8420],{"class":3057}," LoadUsersCommand_ShouldSetIsLoadingDuringExecution",[3044,8422,3716],{"class":3061},[3044,8424,8425],{"class":3046,"line":3666},[3044,8426,3088],{"class":3061},[3044,8428,8429],{"class":3046,"line":3671},[3044,8430,5045],{"class":3094},[3044,8432,8433,8435,8437,8439,8441,8443,8445,8447,8449],{"class":3046,"line":3697},[3044,8434,3101],{"class":3050},[3044,8436,4024],{"class":3068},[3044,8438,3107],{"class":3061},[3044,8440,4029],{"class":3068},[3044,8442,3113],{"class":3061},[3044,8444,4034],{"class":3057},[3044,8446,4037],{"class":3061},[3044,8448,3445],{"class":3075},[3044,8450,4042],{"class":3061},[3044,8452,8453,8455,8458,8460,8462,8465,8467,8469,8471,8473],{"class":3046,"line":3702},[3044,8454,3101],{"class":3050},[3044,8456,8457],{"class":3068}," tcs",[3044,8459,3107],{"class":3061},[3044,8461,3244],{"class":3050},[3044,8463,8464],{"class":3075}," TaskCompletionSource",[3044,8466,4037],{"class":3061},[3044,8468,8059],{"class":3075},[3044,8470,4037],{"class":3061},[3044,8472,4172],{"class":3075},[3044,8474,8475],{"class":3061},">>();\n",[3044,8477,8478,8480,8482,8484,8486,8488,8490,8493,8495,8497],{"class":3046,"line":3719},[3044,8479,7579],{"class":3068},[3044,8481,3113],{"class":3061},[3044,8483,4523],{"class":3057},[3044,8485,4526],{"class":3061},[3044,8487,4479],{"class":3057},[3044,8489,3062],{"class":3061},[3044,8491,8492],{"class":3068},"tcs",[3044,8494,3113],{"class":3061},[3044,8496,4635],{"class":3068},[3044,8498,3202],{"class":3061},[3044,8500,8501],{"class":3046,"line":3724},[3044,8502,3144],{"class":3061},[3044,8504,8505,8507,8509,8511,8513,8515,8517,8519],{"class":3046,"line":3758},[3044,8506,3101],{"class":3050},[3044,8508,4049],{"class":3068},[3044,8510,3107],{"class":3061},[3044,8512,3244],{"class":3050},[3044,8514,6503],{"class":3075},[3044,8516,3062],{"class":3061},[3044,8518,4060],{"class":3068},[3044,8520,3202],{"class":3061},[3044,8522,8523],{"class":3046,"line":3778},[3044,8524,3144],{"class":3061},[3044,8526,8527],{"class":3046,"line":3783},[3044,8528,5184],{"class":3094},[3044,8530,8531,8533,8536,8538,8540,8542,8544,8546,8548,8550,8552],{"class":3046,"line":5616},[3044,8532,3101],{"class":3050},[3044,8534,8535],{"class":3068}," loadTask",[3044,8537,3107],{"class":3061},[3044,8539,5729],{"class":3068},[3044,8541,3113],{"class":3061},[3044,8543,7635],{"class":3068},[3044,8545,3113],{"class":3061},[3044,8547,4119],{"class":3057},[3044,8549,3062],{"class":3061},[3044,8551,4124],{"class":3050},[3044,8553,3202],{"class":3061},[3044,8555,8556],{"class":3046,"line":5621},[3044,8557,3144],{"class":3061},[3044,8559,8560],{"class":3046,"line":5648},[3044,8561,8562],{"class":3094},"    // Assert — IsLoading має бути true під час виконання\n",[3044,8564,8565,8567,8569,8571,8573,8575,8577,8580],{"class":3046,"line":5657},[3044,8566,5212],{"class":3068},[3044,8568,3113],{"class":3061},[3044,8570,5217],{"class":3057},[3044,8572,3062],{"class":3061},[3044,8574,5729],{"class":3068},[3044,8576,3113],{"class":3061},[3044,8578,8579],{"class":3068},"IsLoading",[3044,8581,3202],{"class":3061},[3044,8583,8584],{"class":3046,"line":5662},[3044,8585,3144],{"class":3061},[3044,8587,8588],{"class":3046,"line":5667},[3044,8589,8590],{"class":3094},"    // Завершуємо операцію\n",[3044,8592,8593,8596,8598,8601,8603,8605,8607,8609,8611],{"class":3046,"line":5672},[3044,8594,8595],{"class":3068},"    tcs",[3044,8597,3113],{"class":3061},[3044,8599,8600],{"class":3057},"SetResult",[3044,8602,3062],{"class":3061},[3044,8604,3244],{"class":3050},[3044,8606,4535],{"class":3075},[3044,8608,4037],{"class":3061},[3044,8610,4172],{"class":3075},[3044,8612,4715],{"class":3061},[3044,8614,8615,8617,8619],{"class":3046,"line":5687},[3044,8616,6387],{"class":3050},[3044,8618,8535],{"class":3068},[3044,8620,3119],{"class":3061},[3044,8622,8623],{"class":3046,"line":5703},[3044,8624,3144],{"class":3061},[3044,8626,8627],{"class":3046,"line":5708},[3044,8628,8629],{"class":3094},"    // Assert — IsLoading має бути false після завершення\n",[3044,8631,8632,8634,8636,8638,8640,8642,8644,8646],{"class":3046,"line":5713},[3044,8633,5212],{"class":3068},[3044,8635,3113],{"class":3061},[3044,8637,6118],{"class":3057},[3044,8639,3062],{"class":3061},[3044,8641,5729],{"class":3068},[3044,8643,3113],{"class":3061},[3044,8645,8579],{"class":3068},[3044,8647,3202],{"class":3061},[3044,8649,8650],{"class":3046,"line":5738},[3044,8651,3336],{"class":3061},[3017,8653],{},[3020,8655,8657],{"id":8656},"тестування-validation","Тестування Validation",[3025,8659,8661],{"id":8660},"приклад-viewmodel-з-валідацією","Приклад ViewModel з валідацією",[3035,8663,8665],{"className":3037,"code":8664,"language":3039,"meta":3040,"style":3040},"public class UserViewModel : ViewModelBase, INotifyDataErrorInfo\n{\n    private readonly Dictionary\u003Cstring, List\u003Cstring>> _errors = new();\n    private string _name = string.Empty;\n    private string _email = string.Empty;\n    \n    public string Name\n    {\n        get => _name;\n        set\n        {\n            if (SetProperty(ref _name, value))\n            {\n                ValidateName();\n                SaveCommand.NotifyCanExecuteChanged();\n            }\n        }\n    }\n    \n    public string Email\n    {\n        get => _email;\n        set\n        {\n            if (SetProperty(ref _email, value))\n            {\n                ValidateEmail();\n                SaveCommand.NotifyCanExecuteChanged();\n            }\n        }\n    }\n    \n    public bool HasErrors => _errors.Any();\n    \n    public event EventHandler\u003CDataErrorsChangedEventArgs>? ErrorsChanged;\n    \n    public IEnumerable GetErrors(string? propertyName)\n    {\n        if (string.IsNullOrEmpty(propertyName))\n            return _errors.Values.SelectMany(e => e);\n        \n        return _errors.TryGetValue(propertyName, out var errors) ? errors : Enumerable.Empty\u003Cstring>();\n    }\n    \n    private void ValidateName()\n    {\n        ClearErrors(nameof(Name));\n        \n        if (string.IsNullOrWhiteSpace(Name))\n            AddError(nameof(Name), \"Name is required\");\n        else if (Name.Length \u003C 2)\n            AddError(nameof(Name), \"Name must be at least 2 characters\");\n    }\n    \n    private void ValidateEmail()\n    {\n        ClearErrors(nameof(Email));\n        \n        if (string.IsNullOrWhiteSpace(Email))\n            AddError(nameof(Email), \"Email is required\");\n        else if (!Email.Contains(\"@\"))\n            AddError(nameof(Email), \"Email must contain @\");\n    }\n    \n    private void AddError(string propertyName, string error)\n    {\n        if (!_errors.ContainsKey(propertyName))\n            _errors[propertyName] = new List\u003Cstring>();\n        \n        _errors[propertyName].Add(error);\n        OnErrorsChanged(propertyName);\n    }\n    \n    private void ClearErrors(string propertyName)\n    {\n        if (_errors.Remove(propertyName))\n            OnErrorsChanged(propertyName);\n    }\n    \n    private void OnErrorsChanged(string propertyName)\n    {\n        ErrorsChanged?.Invoke(this, new DataErrorsChangedEventArgs(propertyName));\n    }\n    \n    private bool CanSave() => !HasErrors && !string.IsNullOrEmpty(Name);\n}\n",[2971,8666,8667,8685,8689,8723,8741,8759,8763,8771,8775,8785,8789,8793,8813,8818,8825,8835,8840,8844,8848,8852,8860,8864,8874,8878,8882,8902,8906,8913,8923,8927,8931,8935,8939,8958,8962,8985,8989,9010,9014,9032,9061,9065,9111,9115,9119,9130,9134,9149,9153,9172,9192,9216,9236,9241,9246,9258,9263,9278,9283,9302,9322,9344,9364,9369,9374,9400,9405,9425,9448,9453,9474,9486,9491,9496,9514,9519,9539,9551,9556,9561,9579,9584,9614,9619,9624,9652],{"__ignoreMap":3040},[3044,8668,8669,8671,8673,8675,8677,8680,8682],{"class":3046,"line":3047},[3044,8670,3357],{"class":3050},[3044,8672,3360],{"class":3050},[3044,8674,3363],{"class":3075},[3044,8676,3366],{"class":3061},[3044,8678,8679],{"class":3075},"ViewModelBase",[3044,8681,3072],{"class":3061},[3044,8683,8684],{"class":3075},"INotifyDataErrorInfo\n",[3044,8686,8687],{"class":3046,"line":3085},[3044,8688,3088],{"class":3061},[3044,8690,8691,8693,8695,8698,8700,8702,8704,8707,8709,8711,8714,8717,8719,8721],{"class":3046,"line":3091},[3044,8692,3378],{"class":3050},[3044,8694,3381],{"class":3050},[3044,8696,8697],{"class":3075}," Dictionary",[3044,8699,4037],{"class":3061},[3044,8701,3163],{"class":3050},[3044,8703,3072],{"class":3061},[3044,8705,8706],{"class":3075},"List",[3044,8708,4037],{"class":3061},[3044,8710,3163],{"class":3050},[3044,8712,8713],{"class":3061},">> ",[3044,8715,8716],{"class":3068},"_errors",[3044,8718,3107],{"class":3061},[3044,8720,3244],{"class":3050},[3044,8722,3250],{"class":3061},[3044,8724,8725,8727,8729,8731,8733,8735,8737,8739],{"class":3046,"line":3098},[3044,8726,3378],{"class":3050},[3044,8728,3396],{"class":3050},[3044,8730,3399],{"class":3068},[3044,8732,3107],{"class":3061},[3044,8734,3163],{"class":3050},[3044,8736,3113],{"class":3061},[3044,8738,3408],{"class":3068},[3044,8740,3119],{"class":3061},[3044,8742,8743,8745,8747,8749,8751,8753,8755,8757],{"class":3046,"line":3122},[3044,8744,3378],{"class":3050},[3044,8746,3396],{"class":3050},[3044,8748,3419],{"class":3068},[3044,8750,3107],{"class":3061},[3044,8752,3163],{"class":3050},[3044,8754,3113],{"class":3061},[3044,8756,3408],{"class":3068},[3044,8758,3119],{"class":3061},[3044,8760,8761],{"class":3046,"line":3141},[3044,8762,3144],{"class":3061},[3044,8764,8765,8767,8769],{"class":3046,"line":3147},[3044,8766,3438],{"class":3050},[3044,8768,3396],{"class":3050},[3044,8770,3507],{"class":3068},[3044,8772,8773],{"class":3046,"line":3153},[3044,8774,3182],{"class":3061},[3044,8776,8777,8779,8781,8783],{"class":3046,"line":3179},[3044,8778,3516],{"class":3050},[3044,8780,3519],{"class":3061},[3044,8782,3522],{"class":3068},[3044,8784,3119],{"class":3061},[3044,8786,8787],{"class":3046,"line":3185},[3044,8788,3529],{"class":3050},[3044,8790,8791],{"class":3046,"line":3205},[3044,8792,3534],{"class":3061},[3044,8794,8795,8797,8799,8801,8803,8805,8807,8809,8811],{"class":3046,"line":3213},[3044,8796,3539],{"class":3156},[3044,8798,3160],{"class":3061},[3044,8800,3544],{"class":3057},[3044,8802,3062],{"class":3061},[3044,8804,3549],{"class":3050},[3044,8806,3399],{"class":3068},[3044,8808,3072],{"class":3061},[3044,8810,3556],{"class":3068},[3044,8812,3176],{"class":3061},[3044,8814,8815],{"class":3046,"line":3219},[3044,8816,8817],{"class":3061},"            {\n",[3044,8819,8820,8823],{"class":3046,"line":3224},[3044,8821,8822],{"class":3057},"                ValidateName",[3044,8824,3250],{"class":3061},[3044,8826,8827,8829,8831,8833],{"class":3046,"line":3230},[3044,8828,3563],{"class":3068},[3044,8830,3113],{"class":3061},[3044,8832,3568],{"class":3057},[3044,8834,3250],{"class":3061},[3044,8836,8837],{"class":3046,"line":3253},[3044,8838,8839],{"class":3061},"            }\n",[3044,8841,8842],{"class":3046,"line":3299},[3044,8843,3575],{"class":3061},[3044,8845,8846],{"class":3046,"line":3311},[3044,8847,3216],{"class":3061},[3044,8849,8850],{"class":3046,"line":3316},[3044,8851,3144],{"class":3061},[3044,8853,8854,8856,8858],{"class":3046,"line":3333},[3044,8855,3438],{"class":3050},[3044,8857,3396],{"class":3050},[3044,8859,3595],{"class":3068},[3044,8861,8862],{"class":3046,"line":3578},[3044,8863,3182],{"class":3061},[3044,8865,8866,8868,8870,8872],{"class":3046,"line":3583},[3044,8867,3516],{"class":3050},[3044,8869,3519],{"class":3061},[3044,8871,3610],{"class":3068},[3044,8873,3119],{"class":3061},[3044,8875,8876],{"class":3046,"line":3588},[3044,8877,3529],{"class":3050},[3044,8879,8880],{"class":3046,"line":3598},[3044,8881,3534],{"class":3061},[3044,8883,8884,8886,8888,8890,8892,8894,8896,8898,8900],{"class":3046,"line":3603},[3044,8885,3539],{"class":3156},[3044,8887,3160],{"class":3061},[3044,8889,3544],{"class":3057},[3044,8891,3062],{"class":3061},[3044,8893,3549],{"class":3050},[3044,8895,3419],{"class":3068},[3044,8897,3072],{"class":3061},[3044,8899,3556],{"class":3068},[3044,8901,3176],{"class":3061},[3044,8903,8904],{"class":3046,"line":3615},[3044,8905,8817],{"class":3061},[3044,8907,8908,8911],{"class":3046,"line":3637},[3044,8909,8910],{"class":3057},"                ValidateEmail",[3044,8912,3250],{"class":3061},[3044,8914,8915,8917,8919,8921],{"class":3046,"line":3642},[3044,8916,3563],{"class":3068},[3044,8918,3113],{"class":3061},[3044,8920,3568],{"class":3057},[3044,8922,3250],{"class":3061},[3044,8924,8925],{"class":3046,"line":3647},[3044,8926,8839],{"class":3061},[3044,8928,8929],{"class":3046,"line":3666},[3044,8930,3575],{"class":3061},[3044,8932,8933],{"class":3046,"line":3671},[3044,8934,3216],{"class":3061},[3044,8936,8937],{"class":3046,"line":3697},[3044,8938,3144],{"class":3061},[3044,8940,8941,8943,8945,8948,8950,8952,8954,8956],{"class":3046,"line":3702},[3044,8942,3438],{"class":3050},[3044,8944,3676],{"class":3050},[3044,8946,8947],{"class":3068}," HasErrors",[3044,8949,3519],{"class":3061},[3044,8951,8716],{"class":3068},[3044,8953,3113],{"class":3061},[3044,8955,4708],{"class":3057},[3044,8957,3250],{"class":3061},[3044,8959,8960],{"class":3046,"line":3719},[3044,8961,3144],{"class":3061},[3044,8963,8964,8966,8969,8972,8974,8977,8980,8983],{"class":3046,"line":3724},[3044,8965,3438],{"class":3050},[3044,8967,8968],{"class":3050}," event",[3044,8970,8971],{"class":3075}," EventHandler",[3044,8973,4037],{"class":3061},[3044,8975,8976],{"class":3075},"DataErrorsChangedEventArgs",[3044,8978,8979],{"class":3061},">? ",[3044,8981,8982],{"class":3068},"ErrorsChanged",[3044,8984,3119],{"class":3061},[3044,8986,8987],{"class":3046,"line":3758},[3044,8988,3144],{"class":3061},[3044,8990,8991,8993,8996,8999,9001,9003,9005,9008],{"class":3046,"line":3778},[3044,8992,3438],{"class":3050},[3044,8994,8995],{"class":3075}," IEnumerable",[3044,8997,8998],{"class":3057}," GetErrors",[3044,9000,3062],{"class":3061},[3044,9002,3163],{"class":3050},[3044,9004,6629],{"class":3061},[3044,9006,9007],{"class":3068},"propertyName",[3044,9009,3082],{"class":3061},[3044,9011,9012],{"class":3046,"line":3783},[3044,9013,3182],{"class":3061},[3044,9015,9016,9018,9020,9022,9024,9026,9028,9030],{"class":3046,"line":5616},[3044,9017,5134],{"class":3156},[3044,9019,3160],{"class":3061},[3044,9021,3163],{"class":3050},[3044,9023,3113],{"class":3061},[3044,9025,3168],{"class":3057},[3044,9027,3062],{"class":3061},[3044,9029,9007],{"class":3068},[3044,9031,3176],{"class":3061},[3044,9033,9034,9037,9040,9042,9045,9047,9050,9052,9055,9057,9059],{"class":3046,"line":5621},[3044,9035,9036],{"class":3156},"            return",[3044,9038,9039],{"class":3068}," _errors",[3044,9041,3113],{"class":3061},[3044,9043,9044],{"class":3068},"Values",[3044,9046,3113],{"class":3061},[3044,9048,9049],{"class":3057},"SelectMany",[3044,9051,3062],{"class":3061},[3044,9053,9054],{"class":3068},"e",[3044,9056,3519],{"class":3061},[3044,9058,9054],{"class":3068},[3044,9060,3202],{"class":3061},[3044,9062,9063],{"class":3046,"line":5648},[3044,9064,4098],{"class":3061},[3044,9066,9067,9069,9071,9073,9076,9078,9080,9082,9085,9087,9090,9093,9096,9098,9101,9103,9105,9107,9109],{"class":3046,"line":5657},[3044,9068,3208],{"class":3156},[3044,9070,9039],{"class":3068},[3044,9072,3113],{"class":3061},[3044,9074,9075],{"class":3057},"TryGetValue",[3044,9077,3062],{"class":3061},[3044,9079,9007],{"class":3068},[3044,9081,3072],{"class":3061},[3044,9083,9084],{"class":3050},"out",[3044,9086,3236],{"class":3050},[3044,9088,9089],{"class":3068}," errors",[3044,9091,9092],{"class":3061},") ? ",[3044,9094,9095],{"class":3068},"errors",[3044,9097,3366],{"class":3061},[3044,9099,9100],{"class":3068},"Enumerable",[3044,9102,3113],{"class":3061},[3044,9104,3408],{"class":3057},[3044,9106,4037],{"class":3061},[3044,9108,3163],{"class":3050},[3044,9110,4042],{"class":3061},[3044,9112,9113],{"class":3046,"line":5662},[3044,9114,3216],{"class":3061},[3044,9116,9117],{"class":3046,"line":5667},[3044,9118,3144],{"class":3061},[3044,9120,9121,9123,9125,9128],{"class":3046,"line":5672},[3044,9122,3378],{"class":3050},[3044,9124,3054],{"class":3050},[3044,9126,9127],{"class":3057}," ValidateName",[3044,9129,3716],{"class":3061},[3044,9131,9132],{"class":3046,"line":5687},[3044,9133,3182],{"class":3061},[3044,9135,9136,9139,9141,9143,9145,9147],{"class":3046,"line":5703},[3044,9137,9138],{"class":3057},"        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",[3044,9189,3199],{"class":3198},[3044,9191,3202],{"class":3061},[3044,9193,9194,9197,9200,9202,9204,9206,9209,9212,9214],{"class":3046,"line":5762},[3044,9195,9196],{"class":3156},"        else",[3044,9198,9199],{"class":3156}," if",[3044,9201,3160],{"class":3061},[3044,9203,3279],{"class":3068},[3044,9205,3113],{"class":3061},[3044,9207,9208],{"class":3068},"Length",[3044,9210,9211],{"class":3061}," \u003C ",[3044,9213,4587],{"class":4151},[3044,9215,3082],{"class":3061},[3044,9217,9219,9221,9223,9225,9227,9229,9231,9234],{"class":3046,"line":9218},52,[3044,9220,9176],{"class":3057},[3044,9222,3062],{"class":3061},[3044,9224,5148],{"class":3050},[3044,9226,3062],{"class":3061},[3044,9228,3279],{"class":3068},[3044,9230,9187],{"class":3061},[3044,9232,9233],{"class":3198},"\"Name must be at least 2 characters\"",[3044,9235,3202],{"class":3061},[3044,9237,9239],{"class":3046,"line":9238},53,[3044,9240,3216],{"class":3061},[3044,9242,9244],{"class":3046,"line":9243},54,[3044,9245,3144],{"class":3061},[3044,9247,9249,9251,9253,9256],{"class":3046,"line":9248},55,[3044,9250,3378],{"class":3050},[3044,9252,3054],{"class":3050},[3044,9254,9255],{"class":3057}," ValidateEmail",[3044,9257,3716],{"class":3061},[3044,9259,9261],{"class":3046,"line":9260},56,[3044,9262,3182],{"class":3061},[3044,9264,9266,9268,9270,9272,9274,9276],{"class":3046,"line":9265},57,[3044,9267,9138],{"class":3057},[3044,9269,3062],{"class":3061},[3044,9271,5148],{"class":3050},[3044,9273,3062],{"class":3061},[3044,9275,3288],{"class":3068},[3044,9277,4666],{"class":3061},[3044,9279,9281],{"class":3046,"line":9280},58,[3044,9282,4098],{"class":3061},[3044,9284,9286,9288,9290,9292,9294,9296,9298,9300],{"class":3046,"line":9285},59,[3044,9287,5134],{"class":3156},[3044,9289,3160],{"class":3061},[3044,9291,3163],{"class":3050},[3044,9293,3113],{"class":3061},[3044,9295,9165],{"class":3057},[3044,9297,3062],{"class":3061},[3044,9299,3288],{"class":3068},[3044,9301,3176],{"class":3061},[3044,9303,9305,9307,9309,9311,9313,9315,9317,9320],{"class":3046,"line":9304},60,[3044,9306,9176],{"class":3057},[3044,9308,3062],{"class":3061},[3044,9310,5148],{"class":3050},[3044,9312,3062],{"class":3061},[3044,9314,3288],{"class":3068},[3044,9316,9187],{"class":3061},[3044,9318,9319],{"class":3198},"\"Email is required\"",[3044,9321,3202],{"class":3061},[3044,9323,9325,9327,9329,9332,9334,9336,9338,9340,9342],{"class":3046,"line":9324},61,[3044,9326,9196],{"class":3156},[3044,9328,9199],{"class":3156},[3044,9330,9331],{"class":3061}," (!",[3044,9333,3288],{"class":3068},[3044,9335,3113],{"class":3061},[3044,9337,4944],{"class":3057},[3044,9339,3062],{"class":3061},[3044,9341,4949],{"class":3198},[3044,9343,3176],{"class":3061},[3044,9345,9347,9349,9351,9353,9355,9357,9359,9362],{"class":3046,"line":9346},62,[3044,9348,9176],{"class":3057},[3044,9350,3062],{"class":3061},[3044,9352,5148],{"class":3050},[3044,9354,3062],{"class":3061},[3044,9356,3288],{"class":3068},[3044,9358,9187],{"class":3061},[3044,9360,9361],{"class":3198},"\"Email must contain 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error",[3044,9399,3082],{"class":3061},[3044,9401,9403],{"class":3046,"line":9402},66,[3044,9404,3182],{"class":3061},[3044,9406,9408,9410,9412,9414,9416,9419,9421,9423],{"class":3046,"line":9407},67,[3044,9409,5134],{"class":3156},[3044,9411,9331],{"class":3061},[3044,9413,8716],{"class":3068},[3044,9415,3113],{"class":3061},[3044,9417,9418],{"class":3057},"ContainsKey",[3044,9420,3062],{"class":3061},[3044,9422,9007],{"class":3068},[3044,9424,3176],{"class":3061},[3044,9426,9428,9431,9433,9435,9438,9440,9442,9444,9446],{"class":3046,"line":9427},68,[3044,9429,9430],{"class":3068},"            _errors",[3044,9432,4338],{"class":3061},[3044,9434,9007],{"class":3068},[3044,9436,9437],{"class":3061},"] = 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ClearErrors",[3044,9507,3062],{"class":3061},[3044,9509,3163],{"class":3050},[3044,9511,9390],{"class":3068},[3044,9513,3082],{"class":3061},[3044,9515,9517],{"class":3046,"line":9516},75,[3044,9518,3182],{"class":3061},[3044,9520,9522,9524,9526,9528,9530,9533,9535,9537],{"class":3046,"line":9521},76,[3044,9523,5134],{"class":3156},[3044,9525,3160],{"class":3061},[3044,9527,8716],{"class":3068},[3044,9529,3113],{"class":3061},[3044,9531,9532],{"class":3057},"Remove",[3044,9534,3062],{"class":3061},[3044,9536,9007],{"class":3068},[3044,9538,3176],{"class":3061},[3044,9540,9542,9545,9547,9549],{"class":3046,"line":9541},77,[3044,9543,9544],{"class":3057},"            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ErrorsChanged",[3044,9591,9592],{"class":3061},"?.",[3044,9594,9595],{"class":3057},"Invoke",[3044,9597,3062],{"class":3061},[3044,9599,9600],{"class":3050},"this",[3044,9602,3072],{"class":3061},[3044,9604,3244],{"class":3050},[3044,9606,9607],{"class":3075}," DataErrorsChangedEventArgs",[3044,9609,3062],{"class":3061},[3044,9611,9007],{"class":3068},[3044,9613,4666],{"class":3061},[3044,9615,9617],{"class":3046,"line":9616},83,[3044,9618,3216],{"class":3061},[3044,9620,9622],{"class":3046,"line":9621},84,[3044,9623,3144],{"class":3061},[3044,9625,9627,9629,9631,9633,9635,9637,9640,9642,9644,9646,9648,9650],{"class":3046,"line":9626},85,[3044,9628,3378],{"class":3050},[3044,9630,3676],{"class":3050},[3044,9632,3679],{"class":3057},[3044,9634,3682],{"class":3061},[3044,9636,5967],{"class":3068},[3044,9638,9639],{"class":3061}," && !",[3044,9641,3163],{"class":3050},[3044,9643,3113],{"class":3061},[3044,9645,3168],{"class":3057},[3044,9647,3062],{"class":3061},[3044,9649,3279],{"class":3068},[3044,9651,3202],{"class":3061},[3044,9653,9655],{"class":3046,"line":9654},86,[3044,9656,3336],{"class":3061},[3025,9658,9660],{"id":9659},"тести-для-валідації","Тести для валідації",[3035,9662,9664],{"className":3037,"code":9663,"language":3039,"meta":3040,"style":3040},"[Fact]\npublic void SetName_WithEmptyString_ShouldHaveError()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    \n    // Act\n    viewModel.Name = \"\";\n    \n    // Assert\n    Assert.True(viewModel.HasErrors);\n    var errors = viewModel.GetErrors(nameof(UserViewModel.Name)).Cast\u003Cstring>();\n    Assert.Contains(\"Name is required\", errors);\n}\n\n[Fact]\npublic void SetName_WithShortString_ShouldHaveError()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    \n    // Act\n    viewModel.Name = \"J\";\n    \n    // Assert\n    Assert.True(viewModel.HasErrors);\n    var errors = viewModel.GetErrors(nameof(UserViewModel.Name)).Cast\u003Cstring>();\n    Assert.Contains(\"Name must be at least 2 characters\", errors);\n}\n\n[Fact]\npublic void SetEmail_WithoutAtSign_ShouldHaveError()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    \n    // Act\n    viewModel.Email = \"invalidemail\";\n    \n    // Assert\n    Assert.True(viewModel.HasErrors);\n    var errors = viewModel.GetErrors(nameof(UserViewModel.Email)).Cast\u003Cstring>();\n    Assert.Contains(\"Email must contain @\", errors);\n}\n\n[Fact]\npublic void SetValidData_ShouldNotHaveErrors()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    \n    // Act\n    viewModel.Name = \"John Doe\";\n    viewModel.Email = \"john@example.com\";\n    \n    // Assert\n    Assert.False(viewModel.HasErrors);\n}\n\n[Fact]\npublic void ErrorsChanged_ShouldBeRaisedWhenValidationChanges()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    var errorsChangedRaised = false;\n    \n    viewModel.ErrorsChanged += (sender, args) =>\n    {\n        if (args.PropertyName == nameof(UserViewModel.Name))\n            errorsChangedRaised = true;\n    };\n    \n    // Act\n    viewModel.Name = \"\";\n    \n    // Assert\n    Assert.True(errorsChangedRaised);\n}\n",[2971,9665,9666,9674,9685,9689,9693,9713,9731,9735,9739,9753,9757,9761,9779,9818,9836,9840,9844,9852,9863,9867,9871,9891,9909,9913,9917,9932,9936,9940,9958,9994,10012,10016,10020,10028,10039,10043,10047,10067,10085,10089,10093,10108,10112,10116,10134,10170,10188,10192,10196,10204,10215,10219,10223,10243,10261,10265,10269,10283,10297,10301,10305,10323,10327,10331,10339,10350,10354,10358,10378,10396,10409,10413,10431,10435,10461,10472,10476,10480,10484,10498,10502,10506,10521],{"__ignoreMap":3040},[3044,9667,9668,9670,9672],{"class":3046,"line":3047},[3044,9669,4338],{"class":3061},[3044,9671,3992],{"class":3075},[3044,9673,3995],{"class":3061},[3044,9675,9676,9678,9680,9683],{"class":3046,"line":3085},[3044,9677,3357],{"class":3050},[3044,9679,3054],{"class":3050},[3044,9681,9682],{"class":3057}," 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errorsChangedRaised",[3044,10404,3107],{"class":3061},[3044,10406,5095],{"class":3050},[3044,10408,3119],{"class":3061},[3044,10410,10411],{"class":3046,"line":9476},[3044,10412,3144],{"class":3061},[3044,10414,10415,10417,10419,10421,10423,10425,10427,10429],{"class":3046,"line":9488},[3044,10416,5106],{"class":3068},[3044,10418,3113],{"class":3061},[3044,10420,8982],{"class":3068},[3044,10422,5114],{"class":3061},[3044,10424,5117],{"class":3068},[3044,10426,3072],{"class":3061},[3044,10428,5122],{"class":3068},[3044,10430,5125],{"class":3061},[3044,10432,10433],{"class":3046,"line":9493},[3044,10434,3182],{"class":3061},[3044,10436,10437,10439,10441,10443,10445,10447,10449,10451,10453,10455,10457,10459],{"class":3046,"line":9498},[3044,10438,5134],{"class":3156},[3044,10440,3160],{"class":3061},[3044,10442,5122],{"class":3068},[3044,10444,3113],{"class":3061},[3044,10446,5143],{"class":3068},[3044,10448,4193],{"class":3061},[3044,10450,5148],{"class":3050},[3044,10452,3062],{"class":3061},[3044,10454,2973],{"class":3068},[3044,10456,3113],{"class":3061},[3044,10458,3279],{"class":3068},[3044,10460,3176],{"class":3061},[3044,10462,10463,10466,10468,10470],{"class":3046,"line":9516},[3044,10464,10465],{"class":3068},"            errorsChangedRaised",[3044,10467,3107],{"class":3061},[3044,10469,5168],{"class":3050},[3044,10471,3119],{"class":3061},[3044,10473,10474],{"class":3046,"line":9521},[3044,10475,5175],{"class":3061},[3044,10477,10478],{"class":3046,"line":9541},[3044,10479,3144],{"class":3061},[3044,10481,10482],{"class":3046,"line":9553},[3044,10483,5184],{"class":3094},[3044,10485,10486,10488,10490,10492,10494,10496],{"class":3046,"line":9558},[3044,10487,5106],{"class":3068},[3044,10489,3113],{"class":3061},[3044,10491,3279],{"class":3068},[3044,10493,3107],{"class":3061},[3044,10495,5794],{"class":3198},[3044,10497,3119],{"class":3061},[3044,10499,10500],{"class":3046,"line":9563},[3044,10501,3144],{"class":3061},[3044,10503,10504],{"class":3046,"line":9581},[3044,10505,5207],{"class":3094},[3044,10507,10508,10510,10512,10514,10516,10519],{"class":3046,"line":9586},[3044,10509,5212],{"class":3068},[3044,10511,3113],{"class":3061},[3044,10513,5217],{"class":3057},[3044,10515,3062],{"class":3061},[3044,10517,10518],{"class":3068},"errorsChangedRaised",[3044,10520,3202],{"class":3061},[3044,10522,10523],{"class":3046,"line":9616},[3044,10524,3336],{"class":3061},[3017,10526],{},[3020,10528,10530],{"id":10529},"тестування-messenger-weakreferencemessenger","Тестування Messenger (WeakReferenceMessenger)",[3025,10532,10534],{"id":10533},"приклад-повідомлення-між-viewmodels","Приклад: повідомлення між ViewModels",[3035,10536,10538],{"className":3037,"code":10537,"language":3039,"meta":3040,"style":3040},"// Повідомлення\npublic class UserDeletedMessage\n{\n    public int UserId { get; set; }\n}\n\n// Sender ViewModel\npublic class UserDetailsViewModel : ViewModelBase\n{\n    private readonly IUserRepository _userRepository;\n    \n    public IAsyncRelayCommand DeleteCommand { get; }\n    \n    private async Task DeleteAsync()\n    {\n        await _userRepository.DeleteAsync(CurrentUser.Id);\n        \n        // Відправка повідомлення\n        WeakReferenceMessenger.Default.Send(new UserDeletedMessage\n        {\n            UserId = CurrentUser.Id\n        });\n    }\n}\n\n// Receiver ViewModel\npublic class UserListViewModel : ViewModelBase\n{\n    public UserListViewModel(IUserRepository userRepository)\n    {\n        _userRepository = userRepository;\n        \n        // Реєстрація на повідомлення\n        WeakReferenceMessenger.Default.Register\u003CUserDeletedMessage>(this, (recipient, message) =>\n        {\n            var user = Users.FirstOrDefault(u => u.Id == message.UserId);\n            if (user != null)\n                Users.Remove(user);\n        });\n    }\n}\n",[2971,10539,10540,10545,10554,10558,10580,10584,10588,10593,10606,10610,10622,10626,10641,10645,10658,10662,10683,10687,10692,10713,10717,10731,10736,10740,10744,10748,10753,10765,10769,10783,10787,10797,10801,10806,10841,10845,10883,10898,10913,10917,10921],{"__ignoreMap":3040},[3044,10541,10542],{"class":3046,"line":3047},[3044,10543,10544],{"class":3094},"// Повідомлення\n",[3044,10546,10547,10549,10551],{"class":3046,"line":3085},[3044,10548,3357],{"class":3050},[3044,10550,3360],{"class":3050},[3044,10552,10553],{"class":3075}," UserDeletedMessage\n",[3044,10555,10556],{"class":3046,"line":3091},[3044,10557,3088],{"class":3061},[3044,10559,10560,10562,10565,10568,10570,10572,10575,10578],{"class":3046,"line":3098},[3044,10561,3438],{"class":3050},[3044,10563,10564],{"class":3050}," int",[3044,10566,10567],{"class":3068}," UserId",[3044,10569,3276],{"class":3061},[3044,10571,3660],{"class":3050},[3044,10573,10574],{"class":3061},"; ",[3044,10576,10577],{"class":3050},"set",[3044,10579,3663],{"class":3061},[3044,10581,10582],{"class":3046,"line":3122},[3044,10583,3336],{"class":3061},[3044,10585,10586],{"class":3046,"line":3141},[3044,10587,3873],{"emptyLinePlaceholder":3872},[3044,10589,10590],{"class":3046,"line":3147},[3044,10591,10592],{"class":3094},"// Sender ViewModel\n",[3044,10594,10595,10597,10599,10602,10604],{"class":3046,"line":3153},[3044,10596,3357],{"class":3050},[3044,10598,3360],{"class":3050},[3044,10600,10601],{"class":3075}," UserDetailsViewModel",[3044,10603,3366],{"class":3061},[3044,10605,3369],{"class":3075},[3044,10607,10608],{"class":3046,"line":3179},[3044,10609,3088],{"class":3061},[3044,10611,10612,10614,10616,10618,10620],{"class":3046,"line":3185},[3044,10613,3378],{"class":3050},[3044,10615,3381],{"class":3050},[3044,10617,3384],{"class":3075},[3044,10619,3387],{"class":3068},[3044,10621,3119],{"class":3061},[3044,10623,10624],{"class":3046,"line":3205},[3044,10625,3144],{"class":3061},[3044,10627,10628,10630,10632,10635,10637,10639],{"class":3046,"line":3213},[3044,10629,3438],{"class":3050},[3044,10631,3652],{"class":3075},[3044,10633,10634],{"class":3068}," DeleteCommand",[3044,10636,3276],{"class":3061},[3044,10638,3660],{"class":3050},[3044,10640,3663],{"class":3061},[3044,10642,10643],{"class":3046,"line":3219},[3044,10644,3144],{"class":3061},[3044,10646,10647,10649,10651,10653,10656],{"class":3046,"line":3224},[3044,10648,3378],{"class":3050},[3044,10650,3707],{"class":3050},[3044,10652,3710],{"class":3075},[3044,10654,10655],{"class":3057}," DeleteAsync",[3044,10657,3716],{"class":3061},[3044,10659,10660],{"class":3046,"line":3230},[3044,10661,3182],{"class":3061},[3044,10663,10664,10666,10668,10670,10672,10674,10677,10679,10681],{"class":3046,"line":3253},[3044,10665,3761],{"class":3050},[3044,10667,3387],{"class":3068},[3044,10669,3113],{"class":3061},[3044,10671,4740],{"class":3057},[3044,10673,3062],{"class":3061},[3044,10675,10676],{"class":3068},"CurrentUser",[3044,10678,3113],{"class":3061},[3044,10680,4490],{"class":3068},[3044,10682,3202],{"class":3061},[3044,10684,10685],{"class":3046,"line":3299},[3044,10686,4098],{"class":3061},[3044,10688,10689],{"class":3046,"line":3311},[3044,10690,10691],{"class":3094},"        // Відправка повідомлення\n",[3044,10693,10694,10697,10699,10702,10704,10707,10709,10711],{"class":3046,"line":3316},[3044,10695,10696],{"class":3068},"        WeakReferenceMessenger",[3044,10698,3113],{"class":3061},[3044,10700,10701],{"class":3068},"Default",[3044,10703,3113],{"class":3061},[3044,10705,10706],{"class":3057},"Send",[3044,10708,3062],{"class":3061},[3044,10710,3244],{"class":3050},[3044,10712,10553],{"class":3075},[3044,10714,10715],{"class":3046,"line":3333},[3044,10716,3534],{"class":3061},[3044,10718,10719,10722,10724,10726,10728],{"class":3046,"line":3578},[3044,10720,10721],{"class":3068},"            UserId",[3044,10723,3107],{"class":3061},[3044,10725,10676],{"class":3068},[3044,10727,3113],{"class":3061},[3044,10729,10730],{"class":3068},"Id\n",[3044,10732,10733],{"class":3046,"line":3583},[3044,10734,10735],{"class":3061},"        });\n",[3044,10737,10738],{"class":3046,"line":3588},[3044,10739,3216],{"class":3061},[3044,10741,10742],{"class":3046,"line":3598},[3044,10743,3336],{"class":3061},[3044,10745,10746],{"class":3046,"line":3603},[3044,10747,3873],{"emptyLinePlaceholder":3872},[3044,10749,10750],{"class":3046,"line":3615},[3044,10751,10752],{"class":3094},"// Receiver ViewModel\n",[3044,10754,10755,10757,10759,10761,10763],{"class":3046,"line":3637},[3044,10756,3357],{"class":3050},[3044,10758,3360],{"class":3050},[3044,10760,6503],{"class":3075},[3044,10762,3366],{"class":3061},[3044,10764,3369],{"class":3075},[3044,10766,10767],{"class":3046,"line":3642},[3044,10768,3088],{"class":3061},[3044,10770,10771,10773,10775,10777,10779,10781],{"class":3046,"line":3647},[3044,10772,3438],{"class":3050},[3044,10774,6503],{"class":3057},[3044,10776,3062],{"class":3061},[3044,10778,3445],{"class":3075},[3044,10780,3448],{"class":3068},[3044,10782,3082],{"class":3061},[3044,10784,10785],{"class":3046,"line":3666},[3044,10786,3182],{"class":3061},[3044,10788,10789,10791,10793,10795],{"class":3046,"line":3671},[3044,10790,3459],{"class":3068},[3044,10792,3107],{"class":3061},[3044,10794,3464],{"class":3068},[3044,10796,3119],{"class":3061},[3044,10798,10799],{"class":3046,"line":3697},[3044,10800,4098],{"class":3061},[3044,10802,10803],{"class":3046,"line":3702},[3044,10804,10805],{"class":3094},"        // Реєстрація на повідомлення\n",[3044,10807,10808,10810,10812,10814,10816,10819,10821,10824,10826,10828,10831,10834,10836,10839],{"class":3046,"line":3719},[3044,10809,10696],{"class":3068},[3044,10811,3113],{"class":3061},[3044,10813,10701],{"class":3068},[3044,10815,3113],{"class":3061},[3044,10817,10818],{"class":3057},"Register",[3044,10820,4037],{"class":3061},[3044,10822,10823],{"class":3075},"UserDeletedMessage",[3044,10825,4175],{"class":3061},[3044,10827,9600],{"class":3050},[3044,10829,10830],{"class":3061},", (",[3044,10832,10833],{"class":3068},"recipient",[3044,10835,3072],{"class":3061},[3044,10837,10838],{"class":3068},"message",[3044,10840,5125],{"class":3061},[3044,10842,10843],{"class":3046,"line":3724},[3044,10844,3534],{"class":3061},[3044,10846,10847,10849,10851,10853,10855,10857,10860,10862,10864,10866,10868,10870,10872,10874,10876,10878,10881],{"class":3046,"line":3758},[3044,10848,7871],{"class":3050},[3044,10850,3730],{"class":3068},[3044,10852,3107],{"class":3061},[3044,10854,3261],{"class":3068},[3044,10856,3113],{"class":3061},[3044,10858,10859],{"class":3057},"FirstOrDefault",[3044,10861,3062],{"class":3061},[3044,10863,4178],{"class":3068},[3044,10865,3519],{"class":3061},[3044,10867,4178],{"class":3068},[3044,10869,3113],{"class":3061},[3044,10871,4490],{"class":3068},[3044,10873,4193],{"class":3061},[3044,10875,10838],{"class":3068},[3044,10877,3113],{"class":3061},[3044,10879,10880],{"class":3068},"UserId",[3044,10882,3202],{"class":3061},[3044,10884,10885,10887,10889,10891,10894,10896],{"class":3046,"line":3778},[3044,10886,3539],{"class":3156},[3044,10888,3160],{"class":3061},[3044,10890,3773],{"class":3068},[3044,10892,10893],{"class":3061}," != ",[3044,10895,4124],{"class":3050},[3044,10897,3082],{"class":3061},[3044,10899,10900,10903,10905,10907,10909,10911],{"class":3046,"line":3783},[3044,10901,10902],{"class":3068},"                Users",[3044,10904,3113],{"class":3061},[3044,10906,9532],{"class":3057},[3044,10908,3062],{"class":3061},[3044,10910,3773],{"class":3068},[3044,10912,3202],{"class":3061},[3044,10914,10915],{"class":3046,"line":5616},[3044,10916,10735],{"class":3061},[3044,10918,10919],{"class":3046,"line":5621},[3044,10920,3216],{"class":3061},[3044,10922,10923],{"class":3046,"line":5648},[3044,10924,3336],{"class":3061},[3025,10926,10928],{"id":10927},"тести-для-messenger","Тести для Messenger",[3035,10930,10932],{"className":3037,"code":10931,"language":3039,"meta":3040,"style":3040},"[Fact]\npublic async Task DeleteCommand_ShouldSendUserDeletedMessage()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserDetailsViewModel(mockRepository);\n    viewModel.CurrentUser = new User { Id = 1, Name = \"John\" };\n    \n    UserDeletedMessage? receivedMessage = null;\n    WeakReferenceMessenger.Default.Register\u003CUserDeletedMessage>(this, (recipient, message) =>\n    {\n        receivedMessage = message;\n    });\n    \n    // Act\n    await viewModel.DeleteCommand.ExecuteAsync(null);\n    \n    // Assert\n    Assert.NotNull(receivedMessage);\n    Assert.Equal(1, receivedMessage.UserId);\n    \n    // Cleanup\n    WeakReferenceMessenger.Default.Unregister\u003CUserDeletedMessage>(this);\n}\n\n[Fact]\npublic void UserListViewModel_ShouldRemoveUserWhenMessageReceived()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserListViewModel(mockRepository);\n    viewModel.Users.Add(new User { Id = 1, Name = \"John\" });\n    viewModel.Users.Add(new User { Id = 2, Name = \"Jane\" });\n    \n    // Act\n    WeakReferenceMessenger.Default.Send(new UserDeletedMessage { UserId = 1 });\n    \n    // Assert\n    Assert.Single(viewModel.Users);\n    Assert.Equal(2, viewModel.Users[0].Id);\n}\n",[2971,10933,10934,10942,10955,10959,10963,10983,11001,11033,11037,11053,11084,11088,11099,11104,11108,11112,11133,11137,11141,11155,11177,11181,11186,11209,11213,11217,11225,11236,11240,11244,11264,11282,11318,11354,11358,11362,11391,11395,11399,11418,11448],{"__ignoreMap":3040},[3044,10935,10936,10938,10940],{"class":3046,"line":3047},[3044,10937,4338],{"class":3061},[3044,10939,3992],{"class":3075},[3044,10941,3995],{"class":3061},[3044,10943,10944,10946,10948,10950,10953],{"class":3046,"line":3085},[3044,10945,3357],{"class":3050},[3044,10947,3707],{"class":3050},[3044,10949,3710],{"class":3075},[3044,10951,10952],{"class":3057}," DeleteCommand_ShouldSendUserDeletedMessage",[3044,10954,3716],{"class":3061},[3044,10956,10957],{"class":3046,"line":3091},[3044,10958,3088],{"class":3061},[3044,10960,10961],{"class":3046,"line":3098},[3044,10962,5045],{"class":3094},[3044,10964,10965,10967,10969,10971,10973,10975,10977,10979,10981],{"class":3046,"line":3122},[3044,10966,3101],{"class":3050},[3044,10968,4024],{"class":3068},[3044,10970,3107],{"class":3061},[3044,10972,4029],{"class":3068},[3044,10974,3113],{"class":3061},[3044,10976,4034],{"class":3057},[3044,10978,4037],{"class":3061},[3044,10980,3445],{"class":3075},[3044,10982,4042],{"class":3061},[3044,10984,10985,10987,10989,10991,10993,10995,10997,10999],{"class":3046,"line":3141},[3044,10986,3101],{"class":3050},[3044,10988,4049],{"class":3068},[3044,10990,3107],{"class":3061},[3044,10992,3244],{"class":3050},[3044,10994,10601],{"class":3075},[3044,10996,3062],{"class":3061},[3044,10998,4060],{"class":3068},[3044,11000,3202],{"class":3061},[3044,11002,11003,11005,11007,11009,11011,11013,11015,11017,11019,11021,11023,11025,11027,11029,11031],{"class":3046,"line":3147},[3044,11004,5106],{"class":3068},[3044,11006,3113],{"class":3061},[3044,11008,10676],{"class":3068},[3044,11010,3107],{"class":3061},[3044,11012,3244],{"class":3050},[3044,11014,3273],{"class":3075},[3044,11016,3276],{"class":3061},[3044,11018,4490],{"class":3068},[3044,11020,3107],{"class":3061},[3044,11022,4152],{"class":4151},[3044,11024,3072],{"class":3061},[3044,11026,3279],{"class":3068},[3044,11028,3107],{"class":3061},[3044,11030,4503],{"class":3198},[3044,11032,3755],{"class":3061},[3044,11034,11035],{"class":3046,"line":3153},[3044,11036,3144],{"class":3061},[3044,11038,11039,11042,11044,11047,11049,11051],{"class":3046,"line":3179},[3044,11040,11041],{"class":3075},"    UserDeletedMessage",[3044,11043,6629],{"class":3061},[3044,11045,11046],{"class":3068},"receivedMessage",[3044,11048,3107],{"class":3061},[3044,11050,4124],{"class":3050},[3044,11052,3119],{"class":3061},[3044,11054,11055,11058,11060,11062,11064,11066,11068,11070,11072,11074,11076,11078,11080,11082],{"class":3046,"line":3185},[3044,11056,11057],{"class":3068},"    WeakReferenceMessenger",[3044,11059,3113],{"class":3061},[3044,11061,10701],{"class":3068},[3044,11063,3113],{"class":3061},[3044,11065,10818],{"class":3057},[3044,11067,4037],{"class":3061},[3044,11069,10823],{"class":3075},[3044,11071,4175],{"class":3061},[3044,11073,9600],{"class":3050},[3044,11075,10830],{"class":3061},[3044,11077,10833],{"class":3068},[3044,11079,3072],{"class":3061},[3044,11081,10838],{"class":3068},[3044,11083,5125],{"class":3061},[3044,11085,11086],{"class":3046,"line":3205},[3044,11087,3182],{"class":3061},[3044,11089,11090,11093,11095,11097],{"class":3046,"line":3213},[3044,11091,11092],{"class":3068},"        receivedMessage",[3044,11094,3107],{"class":3061},[3044,11096,10838],{"class":3068},[3044,11098,3119],{"class":3061},[3044,11100,11101],{"class":3046,"line":3219},[3044,11102,11103],{"class":3061},"    });\n",[3044,11105,11106],{"class":3046,"line":3224},[3044,11107,3144],{"class":3061},[3044,11109,11110],{"class":3046,"line":3230},[3044,11111,5184],{"class":3094},[3044,11113,11114,11116,11118,11120,11123,11125,11127,11129,11131],{"class":3046,"line":3253},[3044,11115,6387],{"class":3050},[3044,11117,4049],{"class":3068},[3044,11119,3113],{"class":3061},[3044,11121,11122],{"class":3068},"DeleteCommand",[3044,11124,3113],{"class":3061},[3044,11126,4119],{"class":3057},[3044,11128,3062],{"class":3061},[3044,11130,4124],{"class":3050},[3044,11132,3202],{"class":3061},[3044,11134,11135],{"class":3046,"line":3299},[3044,11136,3144],{"class":3061},[3044,11138,11139],{"class":3046,"line":3311},[3044,11140,5207],{"class":3094},[3044,11142,11143,11145,11147,11149,11151,11153],{"class":3046,"line":3316},[3044,11144,5212],{"class":3068},[3044,11146,3113],{"class":3061},[3044,11148,8151],{"class":3057},[3044,11150,3062],{"class":3061},[3044,11152,11046],{"class":3068},[3044,11154,3202],{"class":3061},[3044,11156,11157,11159,11161,11163,11165,11167,11169,11171,11173,11175],{"class":3046,"line":3333},[3044,11158,5212],{"class":3068},[3044,11160,3113],{"class":3061},[3044,11162,5720],{"class":3057},[3044,11164,3062],{"class":3061},[3044,11166,4152],{"class":4151},[3044,11168,3072],{"class":3061},[3044,11170,11046],{"class":3068},[3044,11172,3113],{"class":3061},[3044,11174,10880],{"class":3068},[3044,11176,3202],{"class":3061},[3044,11178,11179],{"class":3046,"line":3578},[3044,11180,3144],{"class":3061},[3044,11182,11183],{"class":3046,"line":3583},[3044,11184,11185],{"class":3094},"    // Cleanup\n",[3044,11187,11188,11190,11192,11194,11196,11199,11201,11203,11205,11207],{"class":3046,"line":3588},[3044,11189,11057],{"class":3068},[3044,11191,3113],{"class":3061},[3044,11193,10701],{"class":3068},[3044,11195,3113],{"class":3061},[3044,11197,11198],{"class":3057},"Unregister",[3044,11200,4037],{"class":3061},[3044,11202,10823],{"class":3075},[3044,11204,4175],{"class":3061},[3044,11206,9600],{"class":3050},[3044,11208,3202],{"class":3061},[3044,11210,11211],{"class":3046,"line":3598},[3044,11212,3336],{"class":3061},[3044,11214,11215],{"class":3046,"line":3603},[3044,11216,3873],{"emptyLinePlaceholder":3872},[3044,11218,11219,11221,11223],{"class":3046,"line":3615},[3044,11220,4338],{"class":3061},[3044,11222,3992],{"class":3075},[3044,11224,3995],{"class":3061},[3044,11226,11227,11229,11231,11234],{"class":3046,"line":3637},[3044,11228,3357],{"class":3050},[3044,11230,3054],{"class":3050},[3044,11232,11233],{"class":3057}," UserListViewModel_ShouldRemoveUserWhenMessageReceived",[3044,11235,3716],{"class":3061},[3044,11237,11238],{"class":3046,"line":3642},[3044,11239,3088],{"class":3061},[3044,11241,11242],{"class":3046,"line":3647},[3044,11243,5045],{"class":3094},[3044,11245,11246,11248,11250,11252,11254,11256,11258,11260,11262],{"class":3046,"line":3666},[3044,11247,3101],{"class":3050},[3044,11249,4024],{"class":3068},[3044,11251,3107],{"class":3061},[3044,11253,4029],{"class":3068},[3044,11255,3113],{"class":3061},[3044,11257,4034],{"class":3057},[3044,11259,4037],{"class":3061},[3044,11261,3445],{"class":3075},[3044,11263,4042],{"class":3061},[3044,11265,11266,11268,11270,11272,11274,11276,11278,11280],{"class":3046,"line":3671},[3044,11267,3101],{"class":3050},[3044,11269,4049],{"class":3068},[3044,11271,3107],{"class":3061},[3044,11273,3244],{"class":3050},[3044,11275,6503],{"class":3075},[3044,11277,3062],{"class":3061},[3044,11279,4060],{"class":3068},[3044,11281,3202],{"class":3061},[3044,11283,11284,11286,11288,11290,11292,11294,11296,11298,11300,11302,11304,11306,11308,11310,11312,11314,11316],{"class":3046,"line":3697},[3044,11285,5106],{"class":3068},[3044,11287,3113],{"class":3061},[3044,11289,3261],{"class":3068},[3044,11291,3113],{"class":3061},[3044,11293,3266],{"class":3057},[3044,11295,3062],{"class":3061},[3044,11297,3244],{"class":3050},[3044,11299,3273],{"class":3075},[3044,11301,3276],{"class":3061},[3044,11303,4490],{"class":3068},[3044,11305,3107],{"class":3061},[3044,11307,4152],{"class":4151},[3044,11309,3072],{"class":3061},[3044,11311,3279],{"class":3068},[3044,11313,3107],{"class":3061},[3044,11315,4503],{"class":3198},[3044,11317,3296],{"class":3061},[3044,11319,11320,11322,11324,11326,11328,11330,11332,11334,11336,11338,11340,11342,11344,11346,11348,11350,11352],{"class":3046,"line":3702},[3044,11321,5106],{"class":3068},[3044,11323,3113],{"class":3061},[3044,11325,3261],{"class":3068},[3044,11327,3113],{"class":3061},[3044,11329,3266],{"class":3057},[3044,11331,3062],{"class":3061},[3044,11333,3244],{"class":3050},[3044,11335,3273],{"class":3075},[3044,11337,3276],{"class":3061},[3044,11339,4490],{"class":3068},[3044,11341,3107],{"class":3061},[3044,11343,4587],{"class":4151},[3044,11345,3072],{"class":3061},[3044,11347,3279],{"class":3068},[3044,11349,3107],{"class":3061},[3044,11351,4596],{"class":3198},[3044,11353,3296],{"class":3061},[3044,11355,11356],{"class":3046,"line":3719},[3044,11357,3144],{"class":3061},[3044,11359,11360],{"class":3046,"line":3724},[3044,11361,5184],{"class":3094},[3044,11363,11364,11366,11368,11370,11372,11374,11376,11378,11381,11383,11385,11387,11389],{"class":3046,"line":3758},[3044,11365,11057],{"class":3068},[3044,11367,3113],{"class":3061},[3044,11369,10701],{"class":3068},[3044,11371,3113],{"class":3061},[3044,11373,10706],{"class":3057},[3044,11375,3062],{"class":3061},[3044,11377,3244],{"class":3050},[3044,11379,11380],{"class":3075}," UserDeletedMessage",[3044,11382,3276],{"class":3061},[3044,11384,10880],{"class":3068},[3044,11386,3107],{"class":3061},[3044,11388,4152],{"class":4151},[3044,11390,3296],{"class":3061},[3044,11392,11393],{"class":3046,"line":3778},[3044,11394,3144],{"class":3061},[3044,11396,11397],{"class":3046,"line":3783},[3044,11398,5207],{"class":3094},[3044,11400,11401,11403,11405,11408,11410,11412,11414,11416],{"class":3046,"line":5616},[3044,11402,5212],{"class":3068},[3044,11404,3113],{"class":3061},[3044,11406,11407],{"class":3057},"Single",[3044,11409,3062],{"class":3061},[3044,11411,5729],{"class":3068},[3044,11413,3113],{"class":3061},[3044,11415,3261],{"class":3068},[3044,11417,3202],{"class":3061},[3044,11419,11420,11422,11424,11426,11428,11430,11432,11434,11436,11438,11440,11442,11444,11446],{"class":3046,"line":5621},[3044,11421,5212],{"class":3068},[3044,11423,3113],{"class":3061},[3044,11425,5720],{"class":3057},[3044,11427,3062],{"class":3061},[3044,11429,4587],{"class":4151},[3044,11431,3072],{"class":3061},[3044,11433,5729],{"class":3068},[3044,11435,3113],{"class":3061},[3044,11437,3261],{"class":3068},[3044,11439,4338],{"class":3061},[3044,11441,5589],{"class":4151},[3044,11443,7707],{"class":3061},[3044,11445,4490],{"class":3068},[3044,11447,3202],{"class":3061},[3044,11449,11450],{"class":3046,"line":5648},[3044,11451,3336],{"class":3061},[11453,11454,11455,11458,11459,11462],"warning",{},[2963,11456,11457],{},"Важливо:"," Не забувайте викликати ",[2971,11460,11461],{},"WeakReferenceMessenger.Default.Unregister()"," у тестах після використання, щоб уникнути витоку пам'яті та впливу на інші тести.",[3017,11464],{},[3020,11466,11468],{"id":11467},"fluentassertions-зручніші-assertions","FluentAssertions: зручніші assertions",[2959,11470,11471],{},"FluentAssertions робить assertions читабельнішими та надає кращі повідомлення про помилки.",[3025,11473,11475],{"id":11474},"встановлення","Встановлення",[3035,11477,11479],{"className":3841,"code":11478,"language":3843,"meta":3040,"style":3040},"dotnet add package FluentAssertions\n",[2971,11480,11481],{"__ignoreMap":3040},[3044,11482,11483,11485,11487,11489],{"class":3046,"line":3047},[3044,11484,3855],{"class":3057},[3044,11486,3885],{"class":3198},[3044,11488,3914],{"class":3198},[3044,11490,3939],{"class":3198},[3025,11492,11494],{"id":11493},"порівняння-xunit-vs-fluentassertions","Порівняння: xUnit vs FluentAssertions",[3035,11496,11498],{"className":3037,"code":11497,"language":3039,"meta":3040,"style":3040},"// xUnit\nAssert.Equal(2, viewModel.Users.Count);\nAssert.True(viewModel.HasErrors);\nAssert.Contains(\"John\", viewModel.Users.Select(u => u.Name));\n\n// FluentAssertions\nviewModel.Users.Should().HaveCount(2);\nviewModel.HasErrors.Should().BeTrue();\nviewModel.Users.Select(u => u.Name).Should().Contain(\"John\");\n",[2971,11499,11500,11505,11532,11550,11589,11593,11598,11622,11641],{"__ignoreMap":3040},[3044,11501,11502],{"class":3046,"line":3047},[3044,11503,11504],{"class":3094},"// xUnit\n",[3044,11506,11507,11510,11512,11514,11516,11518,11520,11522,11524,11526,11528,11530],{"class":3046,"line":3085},[3044,11508,11509],{"class":3068},"Assert",[3044,11511,3113],{"class":3061},[3044,11513,5720],{"class":3057},[3044,11515,3062],{"class":3061},[3044,11517,4587],{"class":4151},[3044,11519,3072],{"class":3061},[3044,11521,5729],{"class":3068},[3044,11523,3113],{"class":3061},[3044,11525,3261],{"class":3068},[3044,11527,3113],{"class":3061},[3044,11529,7678],{"class":3068},[3044,11531,3202],{"class":3061},[3044,11533,11534,11536,11538,11540,11542,11544,11546,11548],{"class":3046,"line":3091},[3044,11535,11509],{"class":3068},[3044,11537,3113],{"class":3061},[3044,11539,5217],{"class":3057},[3044,11541,3062],{"class":3061},[3044,11543,5729],{"class":3068},[3044,11545,3113],{"class":3061},[3044,11547,5967],{"class":3068},[3044,11549,3202],{"class":3061},[3044,11551,11552,11554,11556,11558,11560,11562,11564,11566,11568,11570,11572,11575,11577,11579,11581,11583,11585,11587],{"class":3046,"line":3098},[3044,11553,11509],{"class":3068},[3044,11555,3113],{"class":3061},[3044,11557,4944],{"class":3057},[3044,11559,3062],{"class":3061},[3044,11561,4503],{"class":3198},[3044,11563,3072],{"class":3061},[3044,11565,5729],{"class":3068},[3044,11567,3113],{"class":3061},[3044,11569,3261],{"class":3068},[3044,11571,3113],{"class":3061},[3044,11573,11574],{"class":3057},"Select",[3044,11576,3062],{"class":3061},[3044,11578,4178],{"class":3068},[3044,11580,3519],{"class":3061},[3044,11582,4178],{"class":3068},[3044,11584,3113],{"class":3061},[3044,11586,3279],{"class":3068},[3044,11588,4666],{"class":3061},[3044,11590,11591],{"class":3046,"line":3122},[3044,11592,3873],{"emptyLinePlaceholder":3872},[3044,11594,11595],{"class":3046,"line":3141},[3044,11596,11597],{"class":3094},"// FluentAssertions\n",[3044,11599,11600,11602,11604,11606,11608,11611,11613,11616,11618,11620],{"class":3046,"line":3147},[3044,11601,5729],{"class":3068},[3044,11603,3113],{"class":3061},[3044,11605,3261],{"class":3068},[3044,11607,3113],{"class":3061},[3044,11609,11610],{"class":3057},"Should",[3044,11612,4526],{"class":3061},[3044,11614,11615],{"class":3057},"HaveCount",[3044,11617,3062],{"class":3061},[3044,11619,4587],{"class":4151},[3044,11621,3202],{"class":3061},[3044,11623,11624,11626,11628,11630,11632,11634,11636,11639],{"class":3046,"line":3153},[3044,11625,5729],{"class":3068},[3044,11627,3113],{"class":3061},[3044,11629,5967],{"class":3068},[3044,11631,3113],{"class":3061},[3044,11633,11610],{"class":3057},[3044,11635,4526],{"class":3061},[3044,11637,11638],{"class":3057},"BeTrue",[3044,11640,3250],{"class":3061},[3044,11642,11643,11645,11647,11649,11651,11653,11655,11657,11659,11661,11663,11665,11667,11669,11671,11674,11676,11678],{"class":3046,"line":3179},[3044,11644,5729],{"class":3068},[3044,11646,3113],{"class":3061},[3044,11648,3261],{"class":3068},[3044,11650,3113],{"class":3061},[3044,11652,11574],{"class":3057},[3044,11654,3062],{"class":3061},[3044,11656,4178],{"class":3068},[3044,11658,3519],{"class":3061},[3044,11660,4178],{"class":3068},[3044,11662,3113],{"class":3061},[3044,11664,3279],{"class":3068},[3044,11666,4155],{"class":3061},[3044,11668,11610],{"class":3057},[3044,11670,4526],{"class":3061},[3044,11672,11673],{"class":3057},"Contain",[3044,11675,3062],{"class":3061},[3044,11677,4503],{"class":3198},[3044,11679,3202],{"class":3061},[3025,11681,11683],{"id":11682},"приклади-з-fluentassertions","Приклади з FluentAssertions",[3035,11685,11687],{"className":3037,"code":11686,"language":3039,"meta":3040,"style":3040},"[Fact]\npublic async Task LoadUsersCommand_ShouldPopulateUsersCollection()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var testUsers = new List\u003CUser>\n    {\n        new User { Id = 1, Name = \"John\", Email = \"john@example.com\" },\n        new User { Id = 2, Name = \"Jane\", Email = \"jane@example.com\" }\n    };\n    mockRepository.GetAllAsync().Returns(testUsers);\n    \n    var viewModel = new UserListViewModel(mockRepository);\n    \n    // Act\n    await viewModel.LoadUsersCommand.ExecuteAsync(null);\n    \n    // Assert\n    viewModel.Users.Should().HaveCount(2);\n    viewModel.Users.Should().Contain(u => u.Name == \"John\");\n    viewModel.Users.Should().Contain(u => u.Email == \"jane@example.com\");\n    viewModel.Users.Select(u => u.Id).Should().BeEquivalentTo(new[] { 1, 2 });\n}\n\n[Fact]\npublic void SetName_WithEmptyString_ShouldHaveError()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new UserViewModel(mockRepository);\n    \n    // Act\n    viewModel.Name = \"\";\n    \n    // Assert\n    viewModel.HasErrors.Should().BeTrue();\n    viewModel.GetErrors(nameof(UserViewModel.Name))\n        .Cast\u003Cstring>()\n        .Should().Contain(\"Name is required\");\n}\n\n[Fact]\npublic async Task SaveCommand_WhenRepositoryThrows_ShouldSetErrorMessage()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    mockRepository.AddAsync(Arg.Any\u003CUser>()).Returns(Task.FromException(\n        new Exception(\"Database error\")\n    ));\n    \n    var viewModel = new UserViewModel(mockRepository);\n    viewModel.Name = \"John\";\n    \n    // Act\n    await viewModel.SaveCommand.ExecuteAsync(null);\n    \n    // Assert\n    viewModel.ErrorMessage.Should().NotBeNullOrEmpty();\n    viewModel.ErrorMessage.Should().Contain(\"Database 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{ ",[3044,12035,4152],{"class":4151},[3044,12037,3072],{"class":3061},[3044,12039,4587],{"class":4151},[3044,12041,3296],{"class":3061},[3044,12043,12044],{"class":3046,"line":3588},[3044,12045,3336],{"class":3061},[3044,12047,12048],{"class":3046,"line":3598},[3044,12049,3873],{"emptyLinePlaceholder":3872},[3044,12051,12052,12054,12056],{"class":3046,"line":3603},[3044,12053,4338],{"class":3061},[3044,12055,3992],{"class":3075},[3044,12057,3995],{"class":3061},[3044,12059,12060,12062,12064,12066],{"class":3046,"line":3615},[3044,12061,3357],{"class":3050},[3044,12063,3054],{"class":3050},[3044,12065,9682],{"class":3057},[3044,12067,3716],{"class":3061},[3044,12069,12070],{"class":3046,"line":3637},[3044,12071,3088],{"class":3061},[3044,12073,12074],{"class":3046,"line":3642},[3044,12075,5045],{"class":3094},[3044,12077,12078,12080,12082,12084,12086,12088,12090,12092,12094],{"class":3046,"line":3647},[3044,12079,3101],{"class":3050},[3044,12081,4024],{"class":3068},[3044,12083,3107],{"class":3061},[3044,12085,4029],{"class":3068},[3044,12087,3113],{"class":3061},[3044,12089,4034],{"class":3057},[3044,12091,4037],{"class":3061},[3044,12093,3445],{"class":3075},[3044,12095,4042],{"class":3061},[3044,12097,12098,12100,12102,12104,12106,12108,12110,12112],{"class":3046,"line":3666},[3044,12099,3101],{"class":3050},[3044,12101,4049],{"class":3068},[3044,12103,3107],{"class":3061},[3044,12105,3244],{"class":3050},[3044,12107,3363],{"class":3075},[3044,12109,3062],{"class":3061},[3044,12111,4060],{"class":3068},[3044,12113,3202],{"class":3061},[3044,12115,12116],{"class":3046,"line":3671},[3044,12117,3144],{"class":3061},[3044,12119,12120],{"class":3046,"line":3697},[3044,12121,5184],{"class":3094},[3044,12123,12124,12126,12128,12130,12132,12134],{"class":3046,"line":3702},[3044,12125,5106],{"class":3068},[3044,12127,3113],{"class":3061},[3044,12129,3279],{"class":3068},[3044,12131,3107],{"class":3061},[3044,12133,5794],{"class":3198},[3044,12135,3119],{"class":3061},[3044,12137,12138],{"class":3046,"line":3719},[3044,12139,3144],{"class":3061},[3044,12141,12142],{"class":3046,"line":3724},[3044,12143,5207],{"class":3094},[3044,12145,12146,12148,12150,12152,12154,12156,12158,12160],{"class":3046,"line":3758},[3044,12147,5106],{"class":3068},[3044,12149,3113],{"class":3061},[3044,12151,5967],{"class":3068},[3044,12153,3113],{"class":3061},[3044,12155,11610],{"class":3057},[3044,12157,4526],{"class":3061},[3044,12159,11638],{"class":3057},[3044,12161,3250],{"class":3061},[3044,12163,12164,12166,12168,12170,12172,12174,12176,12178,12180,12182],{"class":3046,"line":3778},[3044,12165,5106],{"class":3068},[3044,12167,3113],{"class":3061},[3044,12169,9793],{"class":3057},[3044,12171,3062],{"class":3061},[3044,12173,5148],{"class":3050},[3044,12175,3062],{"class":3061},[3044,12177,2973],{"class":3068},[3044,12179,3113],{"class":3061},[3044,12181,3279],{"class":3068},[3044,12183,3176],{"class":3061},[3044,12185,12186,12189,12191,12193,12195],{"class":3046,"line":3783},[3044,12187,12188],{"class":3061},"        .",[3044,12190,9811],{"class":3057},[3044,12192,4037],{"class":3061},[3044,12194,3163],{"class":3050},[3044,12196,12197],{"class":3061},">()\n",[3044,12199,12200,12202,12204,12206,12208,12210,12212],{"class":3046,"line":5616},[3044,12201,12188],{"class":3061},[3044,12203,11610],{"class":3057},[3044,12205,4526],{"class":3061},[3044,12207,11673],{"class":3057},[3044,12209,3062],{"class":3061},[3044,12211,3199],{"class":3198},[3044,12213,3202],{"class":3061},[3044,12215,12216],{"class":3046,"line":5621},[3044,12217,3336],{"class":3061},[3044,12219,12220],{"class":3046,"line":5648},[3044,12221,3873],{"emptyLinePlaceholder":3872},[3044,12223,12224,12226,12228],{"class":3046,"line":5657},[3044,12225,4338],{"class":3061},[3044,12227,3992],{"class":3075},[3044,12229,3995],{"class":3061},[3044,12231,12232,12234,12236,12238,12241],{"class":3046,"line":5662},[3044,12233,3357],{"class":3050},[3044,12235,3707],{"class":3050},[3044,12237,3710],{"class":3075},[3044,12239,12240],{"class":3057}," SaveCommand_WhenRepositoryThrows_ShouldSetErrorMessage",[3044,12242,3716],{"class":3061},[3044,12244,12245],{"class":3046,"line":5667},[3044,12246,3088],{"class":3061},[3044,12248,12249],{"class":3046,"line":5672},[3044,12250,5045],{"class":3094},[3044,12252,12253,12255,12257,12259,12261,12263,12265,12267,12269],{"class":3046,"line":5687},[3044,12254,3101],{"class":3050},[3044,12256,4024],{"class":3068},[3044,12258,3107],{"class":3061},[3044,12260,4029],{"class":3068},[3044,12262,3113],{"class":3061},[3044,12264,4034],{"class":3057},[3044,12266,4037],{"class":3061},[3044,12268,3445],{"class":3075},[3044,12270,4042],{"class":3061},[3044,12272,12273,12275,12277,12279,12281,12283,12285,12287,12289,12291,12294,12296,12298,12300,12302,12304],{"class":3046,"line":5703},[3044,12274,7579],{"class":3068},[3044,12276,3113],{"class":3061},[3044,12278,3768],{"class":3057},[3044,12280,3062],{"class":3061},[3044,12282,4162],{"class":3068},[3044,12284,3113],{"class":3061},[3044,12286,4708],{"class":3057},[3044,12288,4037],{"class":3061},[3044,12290,4172],{"class":3075},[3044,12292,12293],{"class":3061},">()).",[3044,12295,4479],{"class":3057},[3044,12297,3062],{"class":3061},[3044,12299,4635],{"class":3068},[3044,12301,3113],{"class":3061},[3044,12303,4640],{"class":3057},[3044,12305,12306],{"class":3061},"(\n",[3044,12308,12309,12311,12313,12315,12318],{"class":3046,"line":5708},[3044,12310,7526],{"class":3050},[3044,12312,8073],{"class":3075},[3044,12314,3062],{"class":3061},[3044,12316,12317],{"class":3198},"\"Database error\"",[3044,12319,3082],{"class":3061},[3044,12321,12322],{"class":3046,"line":5713},[3044,12323,6481],{"class":3061},[3044,12325,12326],{"class":3046,"line":5738},[3044,12327,3144],{"class":3061},[3044,12329,12330,12332,12334,12336,12338,12340,12342,12344],{"class":3046,"line":5762},[3044,12331,3101],{"class":3050},[3044,12333,4049],{"class":3068},[3044,12335,3107],{"class":3061},[3044,12337,3244],{"class":3050},[3044,12339,3363],{"class":3075},[3044,12341,3062],{"class":3061},[3044,12343,4060],{"class":3068},[3044,12345,3202],{"class":3061},[3044,12347,12348,12350,12352,12354,12356,12358],{"class":3046,"line":9218},[3044,12349,5106],{"class":3068},[3044,12351,3113],{"class":3061},[3044,12353,3279],{"class":3068},[3044,12355,3107],{"class":3061},[3044,12357,4503],{"class":3198},[3044,12359,3119],{"class":3061},[3044,12361,12362],{"class":3046,"line":9238},[3044,12363,3144],{"class":3061},[3044,12365,12366],{"class":3046,"line":9243},[3044,12367,5184],{"class":3094},[3044,12369,12370,12372,12374,12376,12378,12380,12382,12384,12386],{"class":3046,"line":9248},[3044,12371,6387],{"class":3050},[3044,12373,4049],{"class":3068},[3044,12375,3113],{"class":3061},[3044,12377,4114],{"class":3068},[3044,12379,3113],{"class":3061},[3044,12381,4119],{"class":3057},[3044,12383,3062],{"class":3061},[3044,12385,4124],{"class":3050},[3044,12387,3202],{"class":3061},[3044,12389,12390],{"class":3046,"line":9260},[3044,12391,3144],{"class":3061},[3044,12393,12394],{"class":3046,"line":9265},[3044,12395,5207],{"class":3094},[3044,12397,12398,12400,12402,12404,12406,12408,12410,12413],{"class":3046,"line":9280},[3044,12399,5106],{"class":3068},[3044,12401,3113],{"class":3061},[3044,12403,8160],{"class":3068},[3044,12405,3113],{"class":3061},[3044,12407,11610],{"class":3057},[3044,12409,4526],{"class":3061},[3044,12411,12412],{"class":3057},"NotBeNullOrEmpty",[3044,12414,3250],{"class":3061},[3044,12416,12417,12419,12421,12423,12425,12427,12429,12431,12433,12435],{"class":3046,"line":9285},[3044,12418,5106],{"class":3068},[3044,12420,3113],{"class":3061},[3044,12422,8160],{"class":3068},[3044,12424,3113],{"class":3061},[3044,12426,11610],{"class":3057},[3044,12428,4526],{"class":3061},[3044,12430,11673],{"class":3057},[3044,12432,3062],{"class":3061},[3044,12434,12317],{"class":3198},[3044,12436,3202],{"class":3061},[3044,12438,12439],{"class":3046,"line":9304},[3044,12440,3336],{"class":3061},[3017,12442],{},[3020,12444,12446],{"id":12445},"test-fixtures-спільна-підготовка-для-тестів","Test Fixtures: спільна підготовка для тестів",[2959,12448,12449],{},"Коли кілька тестів потребують однакової підготовки, використовуйте Test Fixture.",[3025,12451,12453],{"id":12452},"варіант-1-constructor-для-кожного-тесту","Варіант 1: Constructor (для кожного тесту)",[3035,12455,12457],{"className":3037,"code":12456,"language":3039,"meta":3040,"style":3040},"public class UserViewModelTests\n{\n    private readonly IUserRepository _mockRepository;\n    private readonly UserViewModel _viewModel;\n    \n    public UserViewModelTests()\n    {\n        // Виконується перед кожним тестом\n        _mockRepository = Substitute.For\u003CIUserRepository>();\n        _viewModel = new UserViewModel(_mockRepository);\n    }\n    \n    [Fact]\n    public void Test1()\n    {\n        // _viewModel вже створено\n        _viewModel.Name = \"John\";\n        Assert.Equal(\"John\", _viewModel.Name);\n    }\n    \n    [Fact]\n    public void Test2()\n    {\n        // Новий екземпляр _viewModel для цього тесту\n        _viewModel.Email = \"john@example.com\";\n        Assert.Equal(\"john@example.com\", _viewModel.Email);\n    }\n}\n",[2971,12458,12459,12467,12471,12484,12497,12501,12510,12514,12519,12538,12556,12560,12564,12572,12583,12587,12592,12606,12630,12634,12638,12646,12657,12661,12666,12680,12702,12706],{"__ignoreMap":3040},[3044,12460,12461,12463,12465],{"class":3046,"line":3047},[3044,12462,3357],{"class":3050},[3044,12464,3360],{"class":3050},[3044,12466,3980],{"class":3075},[3044,12468,12469],{"class":3046,"line":3085},[3044,12470,3088],{"class":3061},[3044,12472,12473,12475,12477,12479,12482],{"class":3046,"line":3091},[3044,12474,3378],{"class":3050},[3044,12476,3381],{"class":3050},[3044,12478,3384],{"class":3075},[3044,12480,12481],{"class":3068}," _mockRepository",[3044,12483,3119],{"class":3061},[3044,12485,12486,12488,12490,12492,12495],{"class":3046,"line":3098},[3044,12487,3378],{"class":3050},[3044,12489,3381],{"class":3050},[3044,12491,3363],{"class":3075},[3044,12493,12494],{"class":3068}," _viewModel",[3044,12496,3119],{"class":3061},[3044,12498,12499],{"class":3046,"line":3122},[3044,12500,3144],{"class":3061},[3044,12502,12503,12505,12508],{"class":3046,"line":3141},[3044,12504,3438],{"class":3050},[3044,12506,12507],{"class":3057}," UserViewModelTests",[3044,12509,3716],{"class":3061},[3044,12511,12512],{"class":3046,"line":3147},[3044,12513,3182],{"class":3061},[3044,12515,12516],{"class":3046,"line":3153},[3044,12517,12518],{"class":3094},"        // Виконується перед кожним тестом\n",[3044,12520,12521,12524,12526,12528,12530,12532,12534,12536],{"class":3046,"line":3179},[3044,12522,12523],{"class":3068},"        _mockRepository",[3044,12525,3107],{"class":3061},[3044,12527,4029],{"class":3068},[3044,12529,3113],{"class":3061},[3044,12531,4034],{"class":3057},[3044,12533,4037],{"class":3061},[3044,12535,3445],{"class":3075},[3044,12537,4042],{"class":3061},[3044,12539,12540,12543,12545,12547,12549,12551,12554],{"class":3046,"line":3185},[3044,12541,12542],{"class":3068},"        _viewModel",[3044,12544,3107],{"class":3061},[3044,12546,3244],{"class":3050},[3044,12548,3363],{"class":3075},[3044,12550,3062],{"class":3061},[3044,12552,12553],{"class":3068},"_mockRepository",[3044,12555,3202],{"class":3061},[3044,12557,12558],{"class":3046,"line":3205},[3044,12559,3216],{"class":3061},[3044,12561,12562],{"class":3046,"line":3213},[3044,12563,3144],{"class":3061},[3044,12565,12566,12568,12570],{"class":3046,"line":3219},[3044,12567,3989],{"class":3061},[3044,12569,3992],{"class":3075},[3044,12571,3995],{"class":3061},[3044,12573,12574,12576,12578,12581],{"class":3046,"line":3224},[3044,12575,3438],{"class":3050},[3044,12577,3054],{"class":3050},[3044,12579,12580],{"class":3057}," Test1",[3044,12582,3716],{"class":3061},[3044,12584,12585],{"class":3046,"line":3230},[3044,12586,3182],{"class":3061},[3044,12588,12589],{"class":3046,"line":3253},[3044,12590,12591],{"class":3094},"        // _viewModel вже створено\n",[3044,12593,12594,12596,12598,12600,12602,12604],{"class":3046,"line":3299},[3044,12595,12542],{"class":3068},[3044,12597,3113],{"class":3061},[3044,12599,3279],{"class":3068},[3044,12601,3107],{"class":3061},[3044,12603,4503],{"class":3198},[3044,12605,3119],{"class":3061},[3044,12607,12608,12611,12613,12615,12617,12619,12621,12624,12626,12628],{"class":3046,"line":3311},[3044,12609,12610],{"class":3068},"        Assert",[3044,12612,3113],{"class":3061},[3044,12614,5720],{"class":3057},[3044,12616,3062],{"class":3061},[3044,12618,4503],{"class":3198},[3044,12620,3072],{"class":3061},[3044,12622,12623],{"class":3068},"_viewModel",[3044,12625,3113],{"class":3061},[3044,12627,3279],{"class":3068},[3044,12629,3202],{"class":3061},[3044,12631,12632],{"class":3046,"line":3316},[3044,12633,3216],{"class":3061},[3044,12635,12636],{"class":3046,"line":3333},[3044,12637,3144],{"class":3061},[3044,12639,12640,12642,12644],{"class":3046,"line":3578},[3044,12641,3989],{"class":3061},[3044,12643,3992],{"class":3075},[3044,12645,3995],{"class":3061},[3044,12647,12648,12650,12652,12655],{"class":3046,"line":3583},[3044,12649,3438],{"class":3050},[3044,12651,3054],{"class":3050},[3044,12653,12654],{"class":3057}," Test2",[3044,12656,3716],{"class":3061},[3044,12658,12659],{"class":3046,"line":3588},[3044,12660,3182],{"class":3061},[3044,12662,12663],{"class":3046,"line":3598},[3044,12664,12665],{"class":3094},"        // Новий екземпляр _viewModel для цього тесту\n",[3044,12667,12668,12670,12672,12674,12676,12678],{"class":3046,"line":3603},[3044,12669,12542],{"class":3068},[3044,12671,3113],{"class":3061},[3044,12673,3288],{"class":3068},[3044,12675,3107],{"class":3061},[3044,12677,4091],{"class":3198},[3044,12679,3119],{"class":3061},[3044,12681,12682,12684,12686,12688,12690,12692,12694,12696,12698,12700],{"class":3046,"line":3615},[3044,12683,12610],{"class":3068},[3044,12685,3113],{"class":3061},[3044,12687,5720],{"class":3057},[3044,12689,3062],{"class":3061},[3044,12691,4091],{"class":3198},[3044,12693,3072],{"class":3061},[3044,12695,12623],{"class":3068},[3044,12697,3113],{"class":3061},[3044,12699,3288],{"class":3068},[3044,12701,3202],{"class":3061},[3044,12703,12704],{"class":3046,"line":3637},[3044,12705,3216],{"class":3061},[3044,12707,12708],{"class":3046,"line":3642},[3044,12709,3336],{"class":3061},[3025,12711,12713],{"id":12712},"варіант-2-iclassfixture-спільний-для-всіх-тестів","Варіант 2: IClassFixture (спільний для всіх тестів)",[3035,12715,12717],{"className":3037,"code":12716,"language":3039,"meta":3040,"style":3040},"public class DatabaseFixture : IDisposable\n{\n    public AppDbContext Context { get; }\n    \n    public DatabaseFixture()\n    {\n        // Створення in-memory бази даних\n        var options = new DbContextOptionsBuilder\u003CAppDbContext>()\n            .UseInMemoryDatabase(\"TestDatabase\")\n            .Options;\n        \n        Context = new AppDbContext(options);\n        \n        // Seed даних\n        Context.Users.AddRange(\n            new User { Id = 1, Name = \"John\" },\n            new User { Id = 2, Name = \"Jane\" }\n        );\n        Context.SaveChanges();\n    }\n    \n    public void Dispose()\n    {\n        Context.Dispose();\n    }\n}\n\npublic class UserRepositoryTests : IClassFixture\u003CDatabaseFixture>\n{\n    private readonly DatabaseFixture _fixture;\n    \n    public UserRepositoryTests(DatabaseFixture fixture)\n    {\n        _fixture = fixture;\n    }\n    \n    [Fact]\n    public async Task GetAllAsync_ShouldReturnAllUsers()\n    {\n        // Arrange\n        var repository = new UserRepository(_fixture.Context);\n        \n        // Act\n        var users = await repository.GetAllAsync();\n        \n        // Assert\n        users.Should().HaveCount(2);\n    }\n}\n",[2971,12718,12719,12733,12737,12752,12756,12764,12768,12773,12794,12809,12818,12822,12840,12844,12849,12864,12889,12913,12918,12928,12932,12936,12947,12951,12962,12966,12970,12974,12995,12999,13012,13016,13031,13035,13047,13051,13055,13063,13076,13080,13085,13111,13115,13120,13138,13142,13147,13166,13170],{"__ignoreMap":3040},[3044,12720,12721,12723,12725,12728,12730],{"class":3046,"line":3047},[3044,12722,3357],{"class":3050},[3044,12724,3360],{"class":3050},[3044,12726,12727],{"class":3075}," DatabaseFixture",[3044,12729,3366],{"class":3061},[3044,12731,12732],{"class":3075},"IDisposable\n",[3044,12734,12735],{"class":3046,"line":3085},[3044,12736,3088],{"class":3061},[3044,12738,12739,12741,12743,12746,12748,12750],{"class":3046,"line":3091},[3044,12740,3438],{"class":3050},[3044,12742,3247],{"class":3075},[3044,12744,12745],{"class":3068}," Context",[3044,12747,3276],{"class":3061},[3044,12749,3660],{"class":3050},[3044,12751,3663],{"class":3061},[3044,12753,12754],{"class":3046,"line":3098},[3044,12755,3144],{"class":3061},[3044,12757,12758,12760,12762],{"class":3046,"line":3122},[3044,12759,3438],{"class":3050},[3044,12761,12727],{"class":3057},[3044,12763,3716],{"class":3061},[3044,12765,12766],{"class":3046,"line":3141},[3044,12767,3182],{"class":3061},[3044,12769,12770],{"class":3046,"line":3147},[3044,12771,12772],{"class":3094},"        // Створення in-memory бази даних\n",[3044,12774,12775,12777,12780,12782,12784,12787,12789,12792],{"class":3046,"line":3153},[3044,12776,3727],{"class":3050},[3044,12778,12779],{"class":3068}," options",[3044,12781,3107],{"class":3061},[3044,12783,3244],{"class":3050},[3044,12785,12786],{"class":3075}," DbContextOptionsBuilder",[3044,12788,4037],{"class":3061},[3044,12790,12791],{"class":3075},"AppDbContext",[3044,12793,12197],{"class":3061},[3044,12795,12796,12799,12802,12804,12807],{"class":3046,"line":3179},[3044,12797,12798],{"class":3061},"            .",[3044,12800,12801],{"class":3057},"UseInMemoryDatabase",[3044,12803,3062],{"class":3061},[3044,12805,12806],{"class":3198},"\"TestDatabase\"",[3044,12808,3082],{"class":3061},[3044,12810,12811,12813,12816],{"class":3046,"line":3185},[3044,12812,12798],{"class":3061},[3044,12814,12815],{"class":3068},"Options",[3044,12817,3119],{"class":3061},[3044,12819,12820],{"class":3046,"line":3205},[3044,12821,4098],{"class":3061},[3044,12823,12824,12827,12829,12831,12833,12835,12838],{"class":3046,"line":3213},[3044,12825,12826],{"class":3068},"        Context",[3044,12828,3107],{"class":3061},[3044,12830,3244],{"class":3050},[3044,12832,3247],{"class":3075},[3044,12834,3062],{"class":3061},[3044,12836,12837],{"class":3068},"options",[3044,12839,3202],{"class":3061},[3044,12841,12842],{"class":3046,"line":3219},[3044,12843,4098],{"class":3061},[3044,12845,12846],{"class":3046,"line":3224},[3044,12847,12848],{"class":3094},"        // Seed даних\n",[3044,12850,12851,12853,12855,12857,12859,12862],{"class":3046,"line":3230},[3044,12852,12826],{"class":3068},[3044,12854,3113],{"class":3061},[3044,12856,3261],{"class":3068},[3044,12858,3113],{"class":3061},[3044,12860,12861],{"class":3057},"AddRange",[3044,12863,12306],{"class":3061},[3044,12865,12866,12869,12871,12873,12875,12877,12879,12881,12883,12885,12887],{"class":3046,"line":3253},[3044,12867,12868],{"class":3050},"            new",[3044,12870,3273],{"class":3075},[3044,12872,3276],{"class":3061},[3044,12874,4490],{"class":3068},[3044,12876,3107],{"class":3061},[3044,12878,4152],{"class":4151},[3044,12880,3072],{"class":3061},[3044,12882,3279],{"class":3068},[3044,12884,3107],{"class":3061},[3044,12886,4503],{"class":3198},[3044,12888,4572],{"class":3061},[3044,12890,12891,12893,12895,12897,12899,12901,12903,12905,12907,12909,12911],{"class":3046,"line":3299},[3044,12892,12868],{"class":3050},[3044,12894,3273],{"class":3075},[3044,12896,3276],{"class":3061},[3044,12898,4490],{"class":3068},[3044,12900,3107],{"class":3061},[3044,12902,4587],{"class":4151},[3044,12904,3072],{"class":3061},[3044,12906,3279],{"class":3068},[3044,12908,3107],{"class":3061},[3044,12910,4596],{"class":3198},[3044,12912,4599],{"class":3061},[3044,12914,12915],{"class":3046,"line":3311},[3044,12916,12917],{"class":3061},"        );\n",[3044,12919,12920,12922,12924,12926],{"class":3046,"line":3316},[3044,12921,12826],{"class":3068},[3044,12923,3113],{"class":3061},[3044,12925,3306],{"class":3057},[3044,12927,3250],{"class":3061},[3044,12929,12930],{"class":3046,"line":3333},[3044,12931,3216],{"class":3061},[3044,12933,12934],{"class":3046,"line":3578},[3044,12935,3144],{"class":3061},[3044,12937,12938,12940,12942,12945],{"class":3046,"line":3583},[3044,12939,3438],{"class":3050},[3044,12941,3054],{"class":3050},[3044,12943,12944],{"class":3057}," Dispose",[3044,12946,3716],{"class":3061},[3044,12948,12949],{"class":3046,"line":3588},[3044,12950,3182],{"class":3061},[3044,12952,12953,12955,12957,12960],{"class":3046,"line":3598},[3044,12954,12826],{"class":3068},[3044,12956,3113],{"class":3061},[3044,12958,12959],{"class":3057},"Dispose",[3044,12961,3250],{"class":3061},[3044,12963,12964],{"class":3046,"line":3603},[3044,12965,3216],{"class":3061},[3044,12967,12968],{"class":3046,"line":3615},[3044,12969,3336],{"class":3061},[3044,12971,12972],{"class":3046,"line":3637},[3044,12973,3873],{"emptyLinePlaceholder":3872},[3044,12975,12976,12978,12980,12983,12985,12988,12990,12993],{"class":3046,"line":3642},[3044,12977,3357],{"class":3050},[3044,12979,3360],{"class":3050},[3044,12981,12982],{"class":3075}," UserRepositoryTests",[3044,12984,3366],{"class":3061},[3044,12986,12987],{"class":3075},"IClassFixture",[3044,12989,4037],{"class":3061},[3044,12991,12992],{"class":3075},"DatabaseFixture",[3044,12994,4542],{"class":3061},[3044,12996,12997],{"class":3046,"line":3647},[3044,12998,3088],{"class":3061},[3044,13000,13001,13003,13005,13007,13010],{"class":3046,"line":3666},[3044,13002,3378],{"class":3050},[3044,13004,3381],{"class":3050},[3044,13006,12727],{"class":3075},[3044,13008,13009],{"class":3068}," _fixture",[3044,13011,3119],{"class":3061},[3044,13013,13014],{"class":3046,"line":3671},[3044,13015,3144],{"class":3061},[3044,13017,13018,13020,13022,13024,13026,13029],{"class":3046,"line":3697},[3044,13019,3438],{"class":3050},[3044,13021,12982],{"class":3057},[3044,13023,3062],{"class":3061},[3044,13025,12992],{"class":3075},[3044,13027,13028],{"class":3068}," fixture",[3044,13030,3082],{"class":3061},[3044,13032,13033],{"class":3046,"line":3702},[3044,13034,3182],{"class":3061},[3044,13036,13037,13040,13042,13045],{"class":3046,"line":3719},[3044,13038,13039],{"class":3068},"        _fixture",[3044,13041,3107],{"class":3061},[3044,13043,13044],{"class":3068},"fixture",[3044,13046,3119],{"class":3061},[3044,13048,13049],{"class":3046,"line":3724},[3044,13050,3216],{"class":3061},[3044,13052,13053],{"class":3046,"line":3758},[3044,13054,3144],{"class":3061},[3044,13056,13057,13059,13061],{"class":3046,"line":3778},[3044,13058,3989],{"class":3061},[3044,13060,3992],{"class":3075},[3044,13062,3995],{"class":3061},[3044,13064,13065,13067,13069,13071,13074],{"class":3046,"line":3783},[3044,13066,3438],{"class":3050},[3044,13068,3707],{"class":3050},[3044,13070,3710],{"class":3075},[3044,13072,13073],{"class":3057}," GetAllAsync_ShouldReturnAllUsers",[3044,13075,3716],{"class":3061},[3044,13077,13078],{"class":3046,"line":5616},[3044,13079,3182],{"class":3061},[3044,13081,13082],{"class":3046,"line":5621},[3044,13083,13084],{"class":3094},"        // Arrange\n",[3044,13086,13087,13089,13092,13094,13096,13099,13101,13104,13106,13109],{"class":3046,"line":5648},[3044,13088,3727],{"class":3050},[3044,13090,13091],{"class":3068}," repository",[3044,13093,3107],{"class":3061},[3044,13095,3244],{"class":3050},[3044,13097,13098],{"class":3075}," UserRepository",[3044,13100,3062],{"class":3061},[3044,13102,13103],{"class":3068},"_fixture",[3044,13105,3113],{"class":3061},[3044,13107,13108],{"class":3068},"Context",[3044,13110,3202],{"class":3061},[3044,13112,13113],{"class":3046,"line":5657},[3044,13114,4098],{"class":3061},[3044,13116,13117],{"class":3046,"line":5662},[3044,13118,13119],{"class":3094},"        // Act\n",[3044,13121,13122,13124,13126,13128,13130,13132,13134,13136],{"class":3046,"line":5667},[3044,13123,3727],{"class":3050},[3044,13125,7399],{"class":3068},[3044,13127,3107],{"class":3061},[3044,13129,4685],{"class":3050},[3044,13131,13091],{"class":3068},[3044,13133,3113],{"class":3061},[3044,13135,4523],{"class":3057},[3044,13137,3250],{"class":3061},[3044,13139,13140],{"class":3046,"line":5672},[3044,13141,4098],{"class":3061},[3044,13143,13144],{"class":3046,"line":5687},[3044,13145,13146],{"class":3094},"        // Assert\n",[3044,13148,13149,13152,13154,13156,13158,13160,13162,13164],{"class":3046,"line":5703},[3044,13150,13151],{"class":3068},"        users",[3044,13153,3113],{"class":3061},[3044,13155,11610],{"class":3057},[3044,13157,4526],{"class":3061},[3044,13159,11615],{"class":3057},[3044,13161,3062],{"class":3061},[3044,13163,4587],{"class":4151},[3044,13165,3202],{"class":3061},[3044,13167,13168],{"class":3046,"line":5708},[3044,13169,3216],{"class":3061},[3044,13171,13172],{"class":3046,"line":5713},[3044,13173,3336],{"class":3061},[3017,13175],{},[3020,13177,13179],{"id":13178},"code-coverage-вимірювання-покриття-тестами","Code Coverage: вимірювання покриття тестами",[3025,13181,13183],{"id":13182},"встановлення-coverlet","Встановлення coverlet",[3035,13185,13187],{"className":3841,"code":13186,"language":3843,"meta":3040,"style":3040},"dotnet add package coverlet.collector\n",[2971,13188,13189],{"__ignoreMap":3040},[3044,13190,13191,13193,13195,13197],{"class":3046,"line":3047},[3044,13192,3855],{"class":3057},[3044,13194,3885],{"class":3198},[3044,13196,3914],{"class":3198},[3044,13198,13199],{"class":3198}," coverlet.collector\n",[3025,13201,13203],{"id":13202},"запуск-тестів-з-coverage","Запуск тестів з coverage",[3035,13205,13207],{"className":3841,"code":13206,"language":3843,"meta":3040,"style":3040},"# Запуск тестів з coverage\ndotnet test /p:CollectCoverage=true\n\n# Генерація HTML звіту\ndotnet test /p:CollectCoverage=true /p:CoverletOutputFormat=html\n\n# Відкрити звіт\n# coverage/index.html\n",[2971,13208,13209,13214,13227,13231,13236,13249,13253,13258],{"__ignoreMap":3040},[3044,13210,13211],{"class":3046,"line":3047},[3044,13212,13213],{"class":3094},"# Запуск тестів з coverage\n",[3044,13215,13216,13218,13221,13224],{"class":3046,"line":3085},[3044,13217,3855],{"class":3057},[3044,13219,13220],{"class":3198}," test",[3044,13222,13223],{"class":3198}," /p:CollectCoverage=",[3044,13225,13226],{"class":3050},"true\n",[3044,13228,13229],{"class":3046,"line":3091},[3044,13230,3873],{"emptyLinePlaceholder":3872},[3044,13232,13233],{"class":3046,"line":3098},[3044,13234,13235],{"class":3094},"# Генерація HTML звіту\n",[3044,13237,13238,13240,13242,13244,13246],{"class":3046,"line":3122},[3044,13239,3855],{"class":3057},[3044,13241,13220],{"class":3198},[3044,13243,13223],{"class":3198},[3044,13245,5168],{"class":3050},[3044,13247,13248],{"class":3198}," /p:CoverletOutputFormat=html\n",[3044,13250,13251],{"class":3046,"line":3141},[3044,13252,3873],{"emptyLinePlaceholder":3872},[3044,13254,13255],{"class":3046,"line":3147},[3044,13256,13257],{"class":3094},"# Відкрити звіт\n",[3044,13259,13260],{"class":3046,"line":3153},[3044,13261,13262],{"class":3094},"# coverage/index.html\n",[3025,13264,13266],{"id":13265},"інтерпретація-результатів","Інтерпретація результатів",[3035,13268,13273],{"className":13269,"code":13271,"language":13272},[13270],"language-text","+------------------+--------+--------+--------+\n| Module           | Line   | Branch | Method |\n+------------------+--------+--------+--------+\n| MyApp            | 85.2%  | 78.5%  | 90.1%  |\n| MyApp.ViewModels | 92.3%  | 85.7%  | 95.2%  |\n+------------------+--------+--------+--------+\n","text",[2971,13274,13271],{"__ignoreMap":3040},[2959,13276,13277],{},[2963,13278,13279],{},"Рекомендації:",[13281,13282,13283,13289,13294],"ul",{},[3799,13284,13285,13288],{},[2963,13286,13287],{},"Line Coverage > 80%"," — добре",[3799,13290,13291,13288],{},[2963,13292,13293],{},"Branch Coverage > 70%",[3799,13295,13296,13288],{},[2963,13297,13298],{},"Method Coverage > 90%",[13300,13301,13302,13305],"tip",{},[2963,13303,13304],{},"Мета:"," Не 100% coverage, а покриття критичної бізнес-логіки. Тести повинні бути корисними, а не формальними.",[3017,13307],{},[3020,13309,13311],{"id":13310},"практичні-завдання","Практичні завдання",[3025,13313,13315],{"id":13314},"рівень-1-базові-тести-для-properties","Рівень 1: Базові тести для Properties",[2959,13317,13318,13320],{},[2963,13319,13304],{}," Навчитися писати прості unit-тести для ViewModel.",[2959,13322,13323],{},[2963,13324,13325],{},"Завдання:",[2959,13327,13328],{},"Створіть ViewModel та 5 тестів:",[3796,13330,13331,13350],{},[3799,13332,13333,13336],{},[2963,13334,13335],{},"ViewModel:",[13281,13337,13338,13344,13347],{},[3799,13339,13340,13343],{},[2971,13341,13342],{},"PersonViewModel"," з властивостями FirstName, LastName, Age",[3799,13345,13346],{},"Computed property FullName = FirstName + LastName",[3799,13348,13349],{},"Validation: Age має бути > 0 та \u003C 150",[3799,13351,13352,13355],{},[2963,13353,13354],{},"Тести:",[13281,13356,13357,13360,13363,13366,13369],{},[3799,13358,13359],{},"Тест 1: SetFirstName повинен викликати PropertyChanged",[3799,13361,13362],{},"Тест 2: SetFirstName повинен оновити FullName",[3799,13364,13365],{},"Тест 3: SetAge з від'ємним значенням повинен встановити HasErrors = true",[3799,13367,13368],{},"Тест 4: SetAge з валідним значенням повинен встановити HasErrors = false",[3799,13370,13371],{},"Тест 5: FullName повинен повертати \"FirstName LastName\"",[2959,13373,13374],{},[2963,13375,13376],{},"Критерії успіху:",[13281,13378,13379,13382,13385],{},[3799,13380,13381],{},"Всі 5 тестів проходять",[3799,13383,13384],{},"Використано xUnit та Arrange-Act-Assert",[3799,13386,13387],{},"Naming convention дотримано",[2959,13389,13390],{},[2963,13391,13392],{},"Підказка:",[3035,13394,13396],{"className":3037,"code":13395,"language":3039,"meta":3040,"style":3040},"public class PersonViewModelTests\n{\n    [Fact]\n    public void SetFirstName_ShouldRaisePropertyChanged()\n    {\n        // Arrange\n        var viewModel = new PersonViewModel();\n        var propertyChangedRaised = false;\n        viewModel.PropertyChanged += (s, e) =>\n        {\n            if (e.PropertyName == nameof(PersonViewModel.FirstName))\n                propertyChangedRaised = true;\n        };\n        \n        // Act\n        viewModel.FirstName = \"John\";\n        \n        // Assert\n        Assert.True(propertyChangedRaised);\n    }\n}\n",[2971,13397,13398,13407,13411,13419,13430,13434,13438,13453,13465,13484,13488,13514,13525,13530,13534,13538,13552,13556,13560,13574,13578],{"__ignoreMap":3040},[3044,13399,13400,13402,13404],{"class":3046,"line":3047},[3044,13401,3357],{"class":3050},[3044,13403,3360],{"class":3050},[3044,13405,13406],{"class":3075}," PersonViewModelTests\n",[3044,13408,13409],{"class":3046,"line":3085},[3044,13410,3088],{"class":3061},[3044,13412,13413,13415,13417],{"class":3046,"line":3091},[3044,13414,3989],{"class":3061},[3044,13416,3992],{"class":3075},[3044,13418,3995],{"class":3061},[3044,13420,13421,13423,13425,13428],{"class":3046,"line":3098},[3044,13422,3438],{"class":3050},[3044,13424,3054],{"class":3050},[3044,13426,13427],{"class":3057}," SetFirstName_ShouldRaisePropertyChanged",[3044,13429,3716],{"class":3061},[3044,13431,13432],{"class":3046,"line":3122},[3044,13433,3182],{"class":3061},[3044,13435,13436],{"class":3046,"line":3141},[3044,13437,13084],{"class":3094},[3044,13439,13440,13442,13444,13446,13448,13451],{"class":3046,"line":3147},[3044,13441,3727],{"class":3050},[3044,13443,4049],{"class":3068},[3044,13445,3107],{"class":3061},[3044,13447,3244],{"class":3050},[3044,13449,13450],{"class":3075}," PersonViewModel",[3044,13452,3250],{"class":3061},[3044,13454,13455,13457,13459,13461,13463],{"class":3046,"line":3153},[3044,13456,3727],{"class":3050},[3044,13458,5090],{"class":3068},[3044,13460,3107],{"class":3061},[3044,13462,5095],{"class":3050},[3044,13464,3119],{"class":3061},[3044,13466,13467,13469,13471,13473,13475,13478,13480,13482],{"class":3046,"line":3179},[3044,13468,4067],{"class":3068},[3044,13470,3113],{"class":3061},[3044,13472,5111],{"class":3068},[3044,13474,5114],{"class":3061},[3044,13476,13477],{"class":3068},"s",[3044,13479,3072],{"class":3061},[3044,13481,9054],{"class":3068},[3044,13483,5125],{"class":3061},[3044,13485,13486],{"class":3046,"line":3185},[3044,13487,3534],{"class":3061},[3044,13489,13490,13492,13494,13496,13498,13500,13502,13504,13506,13508,13510,13512],{"class":3046,"line":3205},[3044,13491,3539],{"class":3156},[3044,13493,3160],{"class":3061},[3044,13495,9054],{"class":3068},[3044,13497,3113],{"class":3061},[3044,13499,5143],{"class":3068},[3044,13501,4193],{"class":3061},[3044,13503,5148],{"class":3050},[3044,13505,3062],{"class":3061},[3044,13507,13342],{"class":3068},[3044,13509,3113],{"class":3061},[3044,13511,5478],{"class":3068},[3044,13513,3176],{"class":3061},[3044,13515,13516,13519,13521,13523],{"class":3046,"line":3213},[3044,13517,13518],{"class":3068},"                propertyChangedRaised",[3044,13520,3107],{"class":3061},[3044,13522,5168],{"class":3050},[3044,13524,3119],{"class":3061},[3044,13526,13527],{"class":3046,"line":3219},[3044,13528,13529],{"class":3061},"        };\n",[3044,13531,13532],{"class":3046,"line":3224},[3044,13533,4098],{"class":3061},[3044,13535,13536],{"class":3046,"line":3230},[3044,13537,13119],{"class":3094},[3044,13539,13540,13542,13544,13546,13548,13550],{"class":3046,"line":3253},[3044,13541,4067],{"class":3068},[3044,13543,3113],{"class":3061},[3044,13545,5478],{"class":3068},[3044,13547,3107],{"class":3061},[3044,13549,4503],{"class":3198},[3044,13551,3119],{"class":3061},[3044,13553,13554],{"class":3046,"line":3299},[3044,13555,4098],{"class":3061},[3044,13557,13558],{"class":3046,"line":3311},[3044,13559,13146],{"class":3094},[3044,13561,13562,13564,13566,13568,13570,13572],{"class":3046,"line":3316},[3044,13563,12610],{"class":3068},[3044,13565,3113],{"class":3061},[3044,13567,5217],{"class":3057},[3044,13569,3062],{"class":3061},[3044,13571,5222],{"class":3068},[3044,13573,3202],{"class":3061},[3044,13575,13576],{"class":3046,"line":3333},[3044,13577,3216],{"class":3061},[3044,13579,13580],{"class":3046,"line":3578},[3044,13581,3336],{"class":3061},[3017,13583],{},[3025,13585,13587],{"id":13586},"рівень-2-тести-для-crud-viewmodel-з-mock-repository","Рівень 2: Тести для CRUD ViewModel з mock Repository",[2959,13589,13590,13592],{},[2963,13591,13304],{}," Навчитися тестувати ViewModels з залежностями через mock-об'єкти.",[2959,13594,13595],{},[2963,13596,13325],{},[2959,13598,13599],{},"Створіть TodoListViewModel та тести:",[3796,13601,13602,13631],{},[3799,13603,13604,13606],{},[2963,13605,13335],{},[13281,13607,13608,13618,13625,13628],{},[3799,13609,13610,13613,13614,13617],{},[2971,13611,13612],{},"TodoListViewModel"," з ",[2971,13615,13616],{},"ITaskRepository"," залежністю",[3799,13619,13620,13621],{},"ObservableCollection",[13622,13623,13624],"todo-item",{}," Tasks",[3799,13626,13627],{},"LoadTasksCommand, AddTaskCommand, DeleteTaskCommand",[3799,13629,13630],{},"IsLoading property",[3799,13632,13633,13635],{},[2963,13634,13354],{},[13281,13636,13637,13640,13643,13646,13649,13652],{},[3799,13638,13639],{},"Тест 1: LoadTasksCommand повинен заповнити Tasks колекцію",[3799,13641,13642],{},"Тест 2: LoadTasksCommand повинен викликати GetAllAsync один раз",[3799,13644,13645],{},"Тест 3: AddTaskCommand повинен викликати AddAsync з правильними даними",[3799,13647,13648],{},"Тест 4: DeleteTaskCommand повинен видалити задачу з колекції",[3799,13650,13651],{},"Тест 5: LoadTasksCommand при помилці повинен встановити ErrorMessage",[3799,13653,13654],{},"Тест 6: IsLoading повинен бути true під час завантаження",[2959,13656,13657],{},[2963,13658,13376],{},[13281,13660,13661,13664,13667],{},[3799,13662,13663],{},"Всі 6 тестів проходять",[3799,13665,13666],{},"Використано NSubstitute для mock Repository",[3799,13668,13669],{},"Перевірено виклики методів через Received()",[2959,13671,13672],{},[2963,13673,13392],{},[3035,13675,13677],{"className":3037,"code":13676,"language":3039,"meta":3040,"style":3040},"[Fact]\npublic async Task LoadTasksCommand_ShouldPopulateTasksCollection()\n{\n    // Arrange\n    var mockRepository = Substitute.For\u003CITaskRepository>();\n    var testTasks = new List\u003CTodoItem>\n    {\n        new TodoItem { Id = 1, Title = \"Task 1\" },\n        new TodoItem { Id = 2, Title = \"Task 2\" }\n    };\n    mockRepository.GetAllAsync().Returns(testTasks);\n    \n    var viewModel = new TodoListViewModel(mockRepository);\n    \n    // Act\n    await viewModel.LoadTasksCommand.ExecuteAsync(null);\n    \n    // Assert\n    Assert.Equal(2, viewModel.Tasks.Count);\n    await mockRepository.Received(1).GetAllAsync();\n}\n",[2971,13678,13679,13687,13700,13704,13708,13728,13748,13752,13779,13804,13808,13827,13831,13850,13854,13858,13879,13883,13887,13914,13934],{"__ignoreMap":3040},[3044,13680,13681,13683,13685],{"class":3046,"line":3047},[3044,13682,4338],{"class":3061},[3044,13684,3992],{"class":3075},[3044,13686,3995],{"class":3061},[3044,13688,13689,13691,13693,13695,13698],{"class":3046,"line":3085},[3044,13690,3357],{"class":3050},[3044,13692,3707],{"class":3050},[3044,13694,3710],{"class":3075},[3044,13696,13697],{"class":3057}," LoadTasksCommand_ShouldPopulateTasksCollection",[3044,13699,3716],{"class":3061},[3044,13701,13702],{"class":3046,"line":3091},[3044,13703,3088],{"class":3061},[3044,13705,13706],{"class":3046,"line":3098},[3044,13707,5045],{"class":3094},[3044,13709,13710,13712,13714,13716,13718,13720,13722,13724,13726],{"class":3046,"line":3122},[3044,13711,3101],{"class":3050},[3044,13713,4024],{"class":3068},[3044,13715,3107],{"class":3061},[3044,13717,4029],{"class":3068},[3044,13719,3113],{"class":3061},[3044,13721,4034],{"class":3057},[3044,13723,4037],{"class":3061},[3044,13725,13616],{"class":3075},[3044,13727,4042],{"class":3061},[3044,13729,13730,13732,13735,13737,13739,13741,13743,13746],{"class":3046,"line":3141},[3044,13731,3101],{"class":3050},[3044,13733,13734],{"class":3068}," testTasks",[3044,13736,3107],{"class":3061},[3044,13738,3244],{"class":3050},[3044,13740,4535],{"class":3075},[3044,13742,4037],{"class":3061},[3044,13744,13745],{"class":3075},"TodoItem",[3044,13747,4542],{"class":3061},[3044,13749,13750],{"class":3046,"line":3147},[3044,13751,3182],{"class":3061},[3044,13753,13754,13756,13759,13761,13763,13765,13767,13769,13772,13774,13777],{"class":3046,"line":3153},[3044,13755,7526],{"class":3050},[3044,13757,13758],{"class":3075}," TodoItem",[3044,13760,3276],{"class":3061},[3044,13762,4490],{"class":3068},[3044,13764,3107],{"class":3061},[3044,13766,4152],{"class":4151},[3044,13768,3072],{"class":3061},[3044,13770,13771],{"class":3068},"Title",[3044,13773,3107],{"class":3061},[3044,13775,13776],{"class":3198},"\"Task 1\"",[3044,13778,4572],{"class":3061},[3044,13780,13781,13783,13785,13787,13789,13791,13793,13795,13797,13799,13802],{"class":3046,"line":3179},[3044,13782,7526],{"class":3050},[3044,13784,13758],{"class":3075},[3044,13786,3276],{"class":3061},[3044,13788,4490],{"class":3068},[3044,13790,3107],{"class":3061},[3044,13792,4587],{"class":4151},[3044,13794,3072],{"class":3061},[3044,13796,13771],{"class":3068},[3044,13798,3107],{"class":3061},[3044,13800,13801],{"class":3198},"\"Task 2\"",[3044,13803,4599],{"class":3061},[3044,13805,13806],{"class":3046,"line":3185},[3044,13807,5175],{"class":3061},[3044,13809,13810,13812,13814,13816,13818,13820,13822,13825],{"class":3046,"line":3205},[3044,13811,7579],{"class":3068},[3044,13813,3113],{"class":3061},[3044,13815,4523],{"class":3057},[3044,13817,4526],{"class":3061},[3044,13819,4479],{"class":3057},[3044,13821,3062],{"class":3061},[3044,13823,13824],{"class":3068},"testTasks",[3044,13826,3202],{"class":3061},[3044,13828,13829],{"class":3046,"line":3213},[3044,13830,3144],{"class":3061},[3044,13832,13833,13835,13837,13839,13841,13844,13846,13848],{"class":3046,"line":3219},[3044,13834,3101],{"class":3050},[3044,13836,4049],{"class":3068},[3044,13838,3107],{"class":3061},[3044,13840,3244],{"class":3050},[3044,13842,13843],{"class":3075}," TodoListViewModel",[3044,13845,3062],{"class":3061},[3044,13847,4060],{"class":3068},[3044,13849,3202],{"class":3061},[3044,13851,13852],{"class":3046,"line":3224},[3044,13853,3144],{"class":3061},[3044,13855,13856],{"class":3046,"line":3230},[3044,13857,5184],{"class":3094},[3044,13859,13860,13862,13864,13866,13869,13871,13873,13875,13877],{"class":3046,"line":3253},[3044,13861,6387],{"class":3050},[3044,13863,4049],{"class":3068},[3044,13865,3113],{"class":3061},[3044,13867,13868],{"class":3068},"LoadTasksCommand",[3044,13870,3113],{"class":3061},[3044,13872,4119],{"class":3057},[3044,13874,3062],{"class":3061},[3044,13876,4124],{"class":3050},[3044,13878,3202],{"class":3061},[3044,13880,13881],{"class":3046,"line":3299},[3044,13882,3144],{"class":3061},[3044,13884,13885],{"class":3046,"line":3311},[3044,13886,5207],{"class":3094},[3044,13888,13889,13891,13893,13895,13897,13899,13901,13903,13905,13908,13910,13912],{"class":3046,"line":3316},[3044,13890,5212],{"class":3068},[3044,13892,3113],{"class":3061},[3044,13894,5720],{"class":3057},[3044,13896,3062],{"class":3061},[3044,13898,4587],{"class":4151},[3044,13900,3072],{"class":3061},[3044,13902,5729],{"class":3068},[3044,13904,3113],{"class":3061},[3044,13906,13907],{"class":3068},"Tasks",[3044,13909,3113],{"class":3061},[3044,13911,7678],{"class":3068},[3044,13913,3202],{"class":3061},[3044,13915,13916,13918,13920,13922,13924,13926,13928,13930,13932],{"class":3046,"line":3333},[3044,13917,6387],{"class":3050},[3044,13919,4024],{"class":3068},[3044,13921,3113],{"class":3061},[3044,13923,4146],{"class":3057},[3044,13925,3062],{"class":3061},[3044,13927,4152],{"class":4151},[3044,13929,4155],{"class":3061},[3044,13931,4523],{"class":3057},[3044,13933,3250],{"class":3061},[3044,13935,13936],{"class":3046,"line":3578},[3044,13937,3336],{"class":3061},[3017,13939],{},[3025,13941,13943],{"id":13942},"рівень-3-тести-для-navigation-з-mock-inavigationservice","Рівень 3: Тести для Navigation з mock INavigationService",[2959,13945,13946,13948],{},[2963,13947,13304],{}," Навчитися тестувати складні сценарії з кількома залежностями.",[2959,13950,13951],{},[2963,13952,13325],{},[2959,13954,13955],{},"Створіть MainViewModel з навігацією та тести:",[3796,13957,13958,13988],{},[3799,13959,13960,13963],{},[2963,13961,13962],{},"Структура:",[13281,13964,13965,13975,13985],{},[3799,13966,13967,13970,13971],{},[2971,13968,13969],{},"INavigationService"," інтерфейс з методами NavigateTo",[13972,13973,13974],"t",{},"(), GoBack()",[3799,13976,13977,13613,13980,13982,13983],{},[2971,13978,13979],{},"MainViewModel",[2971,13981,13969],{}," та ",[2971,13984,3445],{},[3799,13986,13987],{},"Commands: OpenUserDetailsCommand, OpenSettingsCommand, LogoutCommand",[3799,13989,13990,13992],{},[2963,13991,13354],{},[13281,13993,13994,14001,14007,14013,14016,14019],{},[3799,13995,13996,13997],{},"Тест 1: OpenUserDetailsCommand повинен викликати NavigateTo",[13998,13999,14000],"user-details-view-model",{},"()",[3799,14002,14003,14004],{},"Тест 2: OpenSettingsCommand повинен викликати NavigateTo",[14005,14006,14000],"settings-view-model",{},[3799,14008,14009,14010],{},"Тест 3: LogoutCommand повинен викликати NavigateTo",[14011,14012,14000],"login-view-model",{},[3799,14014,14015],{},"Тест 4: LogoutCommand повинен очистити CurrentUser",[3799,14017,14018],{},"Тест 5: OpenUserDetailsCommand з null user не повинен викликати NavigateTo",[3799,14020,14021],{},"Тест 6: Перевірити, що параметри передаються правильно",[2959,14023,14024],{},[2963,14025,13376],{},[13281,14027,14028,14030,14033],{},[3799,14029,13663],{},[3799,14031,14032],{},"Використано mock для INavigationService та IUserRepository",[3799,14034,14035],{},"Перевірено передачу параметрів",[2959,14037,14038],{},[2963,14039,13392],{},[3035,14041,14043],{"className":3037,"code":14042,"language":3039,"meta":3040,"style":3040},"public interface INavigationService\n{\n    void NavigateTo\u003CTViewModel>() where TViewModel : ViewModelBase;\n    void NavigateTo\u003CTViewModel>(object parameter) where TViewModel : ViewModelBase;\n    void GoBack();\n}\n\n[Fact]\npublic void OpenUserDetailsCommand_ShouldNavigateToUserDetailsViewModel()\n{\n    // Arrange\n    var mockNavigation = Substitute.For\u003CINavigationService>();\n    var mockRepository = Substitute.For\u003CIUserRepository>();\n    var viewModel = new MainViewModel(mockNavigation, mockRepository);\n    var user = new User { Id = 1, Name = \"John\" };\n    \n    // Act\n    viewModel.OpenUserDetailsCommand.Execute(user);\n    \n    // Assert\n    mockNavigation.Received(1).NavigateTo\u003CUserDetailsViewModel>(\n        Arg.Is\u003CUser>(u => u.Id == 1)\n    );\n}\n",[2971,14044,14045,14055,14059,14087,14116,14125,14129,14133,14141,14152,14156,14160,14181,14201,14225,14255,14259,14263,14283,14287,14291,14317,14348,14353],{"__ignoreMap":3040},[3044,14046,14047,14049,14052],{"class":3046,"line":3047},[3044,14048,3357],{"class":3050},[3044,14050,14051],{"class":3050}," interface",[3044,14053,14054],{"class":3075}," INavigationService\n",[3044,14056,14057],{"class":3046,"line":3085},[3044,14058,3088],{"class":3061},[3044,14060,14061,14064,14067,14069,14072,14075,14078,14081,14083,14085],{"class":3046,"line":3091},[3044,14062,14063],{"class":3050},"    void",[3044,14065,14066],{"class":3057}," NavigateTo",[3044,14068,4037],{"class":3061},[3044,14070,14071],{"class":3075},"TViewModel",[3044,14073,14074],{"class":3061},">() ",[3044,14076,14077],{"class":3050},"where",[3044,14079,14080],{"class":3075}," TViewModel",[3044,14082,3366],{"class":3061},[3044,14084,8679],{"class":3075},[3044,14086,3119],{"class":3061},[3044,14088,14089,14091,14093,14095,14097,14099,14101,14104,14106,14108,14110,14112,14114],{"class":3046,"line":3098},[3044,14090,14063],{"class":3050},[3044,14092,14066],{"class":3057},[3044,14094,4037],{"class":3061},[3044,14096,14071],{"class":3075},[3044,14098,4175],{"class":3061},[3044,14100,3065],{"class":3050},[3044,14102,14103],{"class":3068}," parameter",[3044,14105,6652],{"class":3061},[3044,14107,14077],{"class":3050},[3044,14109,14080],{"class":3075},[3044,14111,3366],{"class":3061},[3044,14113,8679],{"class":3075},[3044,14115,3119],{"class":3061},[3044,14117,14118,14120,14123],{"class":3046,"line":3122},[3044,14119,14063],{"class":3050},[3044,14121,14122],{"class":3057}," GoBack",[3044,14124,3250],{"class":3061},[3044,14126,14127],{"class":3046,"line":3141},[3044,14128,3336],{"class":3061},[3044,14130,14131],{"class":3046,"line":3147},[3044,14132,3873],{"emptyLinePlaceholder":3872},[3044,14134,14135,14137,14139],{"class":3046,"line":3153},[3044,14136,4338],{"class":3061},[3044,14138,3992],{"class":3075},[3044,14140,3995],{"class":3061},[3044,14142,14143,14145,14147,14150],{"class":3046,"line":3179},[3044,14144,3357],{"class":3050},[3044,14146,3054],{"class":3050},[3044,14148,14149],{"class":3057}," OpenUserDetailsCommand_ShouldNavigateToUserDetailsViewModel",[3044,14151,3716],{"class":3061},[3044,14153,14154],{"class":3046,"line":3185},[3044,14155,3088],{"class":3061},[3044,14157,14158],{"class":3046,"line":3205},[3044,14159,5045],{"class":3094},[3044,14161,14162,14164,14167,14169,14171,14173,14175,14177,14179],{"class":3046,"line":3213},[3044,14163,3101],{"class":3050},[3044,14165,14166],{"class":3068}," mockNavigation",[3044,14168,3107],{"class":3061},[3044,14170,4029],{"class":3068},[3044,14172,3113],{"class":3061},[3044,14174,4034],{"class":3057},[3044,14176,4037],{"class":3061},[3044,14178,13969],{"class":3075},[3044,14180,4042],{"class":3061},[3044,14182,14183,14185,14187,14189,14191,14193,14195,14197,14199],{"class":3046,"line":3219},[3044,14184,3101],{"class":3050},[3044,14186,4024],{"class":3068},[3044,14188,3107],{"class":3061},[3044,14190,4029],{"class":3068},[3044,14192,3113],{"class":3061},[3044,14194,4034],{"class":3057},[3044,14196,4037],{"class":3061},[3044,14198,3445],{"class":3075},[3044,14200,4042],{"class":3061},[3044,14202,14203,14205,14207,14209,14211,14214,14216,14219,14221,14223],{"class":3046,"line":3224},[3044,14204,3101],{"class":3050},[3044,14206,4049],{"class":3068},[3044,14208,3107],{"class":3061},[3044,14210,3244],{"class":3050},[3044,14212,14213],{"class":3075}," MainViewModel",[3044,14215,3062],{"class":3061},[3044,14217,14218],{"class":3068},"mockNavigation",[3044,14220,3072],{"class":3061},[3044,14222,4060],{"class":3068},[3044,14224,3202],{"class":3061},[3044,14226,14227,14229,14231,14233,14235,14237,14239,14241,14243,14245,14247,14249,14251,14253],{"class":3046,"line":3230},[3044,14228,3101],{"class":3050},[3044,14230,3730],{"class":3068},[3044,14232,3107],{"class":3061},[3044,14234,3244],{"class":3050},[3044,14236,3273],{"class":3075},[3044,14238,3276],{"class":3061},[3044,14240,4490],{"class":3068},[3044,14242,3107],{"class":3061},[3044,14244,4152],{"class":4151},[3044,14246,3072],{"class":3061},[3044,14248,3279],{"class":3068},[3044,14250,3107],{"class":3061},[3044,14252,4503],{"class":3198},[3044,14254,3755],{"class":3061},[3044,14256,14257],{"class":3046,"line":3253},[3044,14258,3144],{"class":3061},[3044,14260,14261],{"class":3046,"line":3299},[3044,14262,5184],{"class":3094},[3044,14264,14265,14267,14269,14272,14274,14277,14279,14281],{"class":3046,"line":3311},[3044,14266,5106],{"class":3068},[3044,14268,3113],{"class":3061},[3044,14270,14271],{"class":3068},"OpenUserDetailsCommand",[3044,14273,3113],{"class":3061},[3044,14275,14276],{"class":3057},"Execute",[3044,14278,3062],{"class":3061},[3044,14280,3773],{"class":3068},[3044,14282,3202],{"class":3061},[3044,14284,14285],{"class":3046,"line":3316},[3044,14286,3144],{"class":3061},[3044,14288,14289],{"class":3046,"line":3333},[3044,14290,5207],{"class":3094},[3044,14292,14293,14296,14298,14300,14302,14304,14306,14309,14311,14314],{"class":3046,"line":3578},[3044,14294,14295],{"class":3068},"    mockNavigation",[3044,14297,3113],{"class":3061},[3044,14299,4146],{"class":3057},[3044,14301,3062],{"class":3061},[3044,14303,4152],{"class":4151},[3044,14305,4155],{"class":3061},[3044,14307,14308],{"class":3057},"NavigateTo",[3044,14310,4037],{"class":3061},[3044,14312,14313],{"class":3075},"UserDetailsViewModel",[3044,14315,14316],{"class":3061},">(\n",[3044,14318,14319,14322,14324,14326,14328,14330,14332,14334,14336,14338,14340,14342,14344,14346],{"class":3046,"line":3583},[3044,14320,14321],{"class":3068},"        Arg",[3044,14323,3113],{"class":3061},[3044,14325,4167],{"class":3057},[3044,14327,4037],{"class":3061},[3044,14329,4172],{"class":3075},[3044,14331,4175],{"class":3061},[3044,14333,4178],{"class":3068},[3044,14335,3519],{"class":3061},[3044,14337,4178],{"class":3068},[3044,14339,3113],{"class":3061},[3044,14341,4490],{"class":3068},[3044,14343,4193],{"class":3061},[3044,14345,4152],{"class":4151},[3044,14347,3082],{"class":3061},[3044,14349,14350],{"class":3046,"line":3588},[3044,14351,14352],{"class":3061},"    );\n",[3044,14354,14355],{"class":3046,"line":3598},[3044,14356,3336],{"class":3061},[3017,14358],{},[3020,14360,14362],{"id":14361},"підсумок","Підсумок",[2959,14364,14365],{},"Тестування ViewModels — це reward за дотримання MVVM. Чистий C# код без залежностей від UI, інтерфейси для всіх залежностей, швидкі автоматизовані тести. xUnit + NSubstitute роблять тестування простим та приємним.",[2959,14367,14368],{},[2963,14369,14370],{},"Ключові висновки:",[14372,14373,14374,14380,14388,14392,14397,14402],"card-group",{},[14375,14376,14379],"card",{"icon":14377,"title":14378},"i-lucide-target","🎯 Arrange-Act-Assert","Структура кожного тесту: підготовка → дія → перевірка. Чіткий, читабельний, зрозумілий код.",[14375,14381,14384,14385],{"icon":14382,"title":14383},"i-lucide-drama","🎭 Mock Objects","NSubstitute для створення mock-об'єктів. Substitute.For",[13972,14386,14387],{},"(), Returns(), Received(). Ізоляція від реальних залежностей.",[14375,14389,14391],{"icon":92,"title":14390},"⚡ Async Testing","async/await у тестах. TaskCompletionSource для контролю виконання. Перевірка IsLoading під час операції.",[14375,14393,14396],{"icon":14394,"title":14395},"i-lucide-check-circle","✅ Validation Testing","Тестування INotifyDataErrorInfo. Перевірка HasErrors, GetErrors(), ErrorsChanged. Покриття всіх валідаційних правил.",[14375,14398,14401],{"icon":14399,"title":14400},"i-lucide-mail","📨 Messenger Testing","Тестування WeakReferenceMessenger. Перевірка відправки та отримання повідомлень. Не забувайте Unregister().",[14375,14403,14406],{"icon":14404,"title":14405},"i-lucide-bar-chart","📊 Code Coverage","Coverlet для вимірювання покриття. Мета > 80% для критичної логіки. Корисні тести, а не формальні.",[2959,14408,14409],{},[2963,14410,14411],{},"Що далі?",[2959,14413,14414,14415,14420],{},"Наступна стаття — ",[14416,14417,14419],"a",{"href":14418},"/csharp/desktop-ui/45.ui-testing","UI Testing"," покаже автоматизоване тестування GUI через FlaUI.",[3017,14422],{},[3020,14424,14426],{"id":14425},"словник-термінів","Словник термінів",[2986,14428,14430,14435,14440,14446,14451,14456,14461,14467,14472,14479,14488,14495,14503,14509,14515,14521,14529,14537,14543,14548],{"title":14429},"📚 Глосарій",[2959,14431,14432,14434],{},[2963,14433,2994],{}," — тест окремої одиниці коду (метод, клас) в ізоляції від інших компонентів.",[2959,14436,14437,14439],{},[2963,14438,2998],{}," — тестовий об'єкт, що імітує поведінку реального об'єкта для ізоляції тестів.",[2959,14441,14442,14445],{},[2963,14443,14444],{},"Stub"," — спрощена реалізація залежності, що повертає заздалегідь визначені дані.",[2959,14447,14448,14450],{},[2963,14449,3002],{}," — структура тесту: підготовка даних → виконання дії → перевірка результату.",[2959,14452,14453,14455],{},[2963,14454,3006],{}," — набір тестів для одного класу або компонента.",[2959,14457,14458,14460],{},[2963,14459,3010],{}," — інструмент для виконання тестів (xUnit, NUnit, MSTest).",[2959,14462,14463,14466],{},[2963,14464,14465],{},"Assertion"," — перевірка очікуваного результату (Assert.Equal, Should().Be()).",[2959,14468,14469,14471],{},[2963,14470,3014],{}," — відсоток коду, покритого тестами (line, branch, method coverage).",[2959,14473,14474,14478],{},[2963,14475,14476],{},[3044,14477,3992],{}," — атрибут xUnit для простого тесту без параметрів.",[2959,14480,14481,14485,14486,3113],{},[2963,14482,14483],{},[3044,14484,5780],{}," — атрибут xUnit для параметризованого тесту з ",[3044,14487,5789],{},[2959,14489,14490,14494],{},[2963,14491,14492],{},[3044,14493,5789],{}," — атрибут xUnit для передачі даних у Theory тест.",[2959,14496,14497,14502],{},[2963,14498,14499,14500],{},"Substitute.For",[13972,14501,14000],{}," — створення mock-об'єкта через NSubstitute.",[2959,14504,14505,14508],{},[2963,14506,14507],{},"Returns()"," — налаштування повернення значення для mock-методу.",[2959,14510,14511,14514],{},[2963,14512,14513],{},"Received()"," — перевірка, що mock-метод був викликаний.",[2959,14516,14517,14520],{},[2963,14518,14519],{},"DidNotReceive()"," — перевірка, що mock-метод НЕ був викликаний.",[2959,14522,14523,14528],{},[2963,14524,14525,14526],{},"Arg.Any",[13972,14527,14000],{}," — будь-яке значення типу T для перевірки аргументів.",[2959,14530,14531,14536],{},[2963,14532,14533,14534],{},"Arg.Is",[13972,14535,14000],{}," — значення типу T з умовою для перевірки аргументів.",[2959,14538,14539,14542],{},[2963,14540,14541],{},"FluentAssertions"," — бібліотека для зручніших та читабельніших assertions.",[2959,14544,14545,14547],{},[2963,14546,12987],{}," — xUnit механізм для спільної підготовки для всіх тестів класу.",[2959,14549,14550,14553],{},[2963,14551,14552],{},"TaskCompletionSource"," — ручний контроль завершення Task для тестування async коду.",[3017,14555],{},[3020,14557,14559],{"id":14558},"додаткові-ресурси","Додаткові ресурси",[14372,14561,14562,14567,14572,14578,14583,14589],{},[14375,14563,14566],{"icon":15,"title":14564,"to":14565},"📖 xUnit Documentation","https://xunit.net/","Офіційна документація xUnit.",[14375,14568,14571],{"icon":14382,"title":14569,"to":14570},"🎭 NSubstitute Docs","https://nsubstitute.github.io/","Документація NSubstitute для mock-об'єктів.",[14375,14573,14577],{"icon":14574,"title":14575,"to":14576},"i-lucide-sparkles","✨ FluentAssertions","https://fluentassertions.com/","Документація FluentAssertions.",[14375,14579,14582],{"icon":14404,"title":14580,"to":14581},"📊 Coverlet","https://github.com/coverlet-coverage/coverlet","Інструмент для вимірювання code coverage.",[14375,14584,14588],{"icon":14585,"title":14586,"to":14587},"i-lucide-arrow-left","📚 Попередня стаття: Repository Pattern","/csharp/desktop-ui/43.data-persistence-part2","Повернутися до Repository Pattern.",[14375,14590,14593],{"icon":14591,"title":14592,"to":14418},"i-lucide-arrow-right","📚 Наступна стаття: UI Testing","Дізнатися про автоматизоване тестування GUI.",[14595,14596,14597],"style",{},"html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sN1BT, html code.shiki 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