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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 розширення","/databases/triggers-stored-procedures/transact-sql-extensions","06.databases/07.triggers-stored-procedures/03.transact-sql-extensions",{"title":2514,"path":2515,"stem":2516},"Транзакції","/databases/triggers-stored-procedures/transactions","06.databases/07.triggers-stored-procedures/04.transactions",{"title":2518,"path":2519,"stem":2520},"Зберігаємі процедури","/databases/triggers-stored-procedures/stored-procedures","06.databases/07.triggers-stored-procedures/05.stored-procedures",{"title":2522,"path":2523,"stem":2524},"Користувацькі функції","/databases/triggers-stored-procedures/user-defined-functions","06.databases/07.triggers-stored-procedures/06.user-defined-functions",{"title":2526,"path":2527,"stem":2528},"Безпека баз 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пошук","i-lucide-search","/databases/full-text-search","06.databases/10.full-text-search",[2556],{"title":2551,"path":2557,"stem":2558},"/databases/full-text-search/full-text-search","06.databases/10.full-text-search/01.full-text-search",{"title":2560,"icon":2561,"path":2562,"stem":2563,"children":2564,"page":59},"Tools","i-lucide-wrench","/tools","07.tools",[2565],{"title":2566,"icon":2567,"path":2568,"stem":2569,"children":2570},"Docker","i-simple-icons-docker","/tools/docker","07.tools/01.docker/index",[2571,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637],{"title":2572,"path":2568,"stem":2569},"Docker: від нуля до production",{"title":2574,"path":2575,"stem":2576},"Контейнеризація — від проблеми до рішення","/tools/docker/containerization-concept","07.tools/01.docker/01.containerization-concept",{"title":2578,"path":2579,"stem":2580},"Docker — що це і навіщо?","/tools/docker/docker-what-and-why","07.tools/01.docker/02.docker-what-and-why",{"title":2582,"path":2583,"stem":2584},"Архітектура Docker Engine","/tools/docker/docker-architecture","07.tools/01.docker/03.docker-architecture",{"title":2586,"path":2587,"stem":2588},"Встановлення Docker","/tools/docker/installation","07.tools/01.docker/04.installation",{"title":2590,"path":2591,"stem":2592},"Перший контейнер — docker run","/tools/docker/first-container","07.tools/01.docker/05.first-container",{"title":2594,"path":2595,"stem":2596},"Життєвий цикл контейнера","/tools/docker/container-lifecycle","07.tools/01.docker/06.container-lifecycle",{"title":2598,"path":2599,"stem":2600},"Docker Images — фундаментальні концепції","/tools/docker/docker-images-fundamentals","07.tools/01.docker/07.docker-images-fundamentals",{"title":2602,"path":2603,"stem":2604},"Dockerfile — основи","/tools/docker/dockerfile-basics","07.tools/01.docker/08.dockerfile-basics",{"title":2606,"path":2607,"stem":2608},"Dockerfile — просунуті техніки","/tools/docker/dockerfile-advanced","07.tools/01.docker/09.dockerfile-advanced",{"title":2610,"path":2611,"stem":2612},"Build Context та кешування шарів","/tools/docker/build-context-and-cache","07.tools/01.docker/10.build-context-and-cache",{"title":2614,"path":2615,"stem":2616},"Реєстри Docker-образів","/tools/docker/image-registries","07.tools/01.docker/11.image-registries",{"title":2618,"path":2619,"stem":2620},"Контейнеризація .NET додатків","/tools/docker/dotnet-containerization","07.tools/01.docker/12.dotnet-containerization",{"title":2622,"path":2623,"stem":2624},"Томи та збереження даних","/tools/docker/volumes-and-data","07.tools/01.docker/13.volumes-and-data",{"title":2626,"path":2627,"stem":2628},"Основи мережі в Docker","/tools/docker/networking-basics","07.tools/01.docker/14.networking-basics",{"title":2630,"path":2631,"stem":2632},"Змінні оточення та конфігурація","/tools/docker/environment-and-configuration","07.tools/01.docker/15.environment-and-configuration",{"title":2634,"path":2635,"stem":2636},"Docker Compose — оркестрація контейнерів","/tools/docker/docker-compose-basics","07.tools/01.docker/16.docker-compose-basics",{"title":2638,"path":2639,"stem":2640},"Docker Compose — Multi-Service застосунки","/tools/docker/compose-multi-service","07.tools/01.docker/17.compose-multi-service",{"title":2642,"icon":2643,"path":2644,"stem":2645,"children":2646,"page":59},"Software Engineering","i-lucide-code-2","/software-engineering","09.software-engineering",[2647,2651,2655,2659,2663,2667,2671,2675,2679,2683,2687],{"title":2648,"path":2649,"stem":2650},"1. Аналіз предметної області. Експертні знання та складність","/software-engineering/intro.subdomains","09.software-engineering/01.intro.subdomains",{"title":2652,"path":2653,"stem":2654},"2. Обмежені контексти. Інтеграція обмежених контекстів","/software-engineering/integrating-limited-contexts","09.software-engineering/02.integrating-limited-contexts",{"title":2656,"path":2657,"stem":2658},"3. Реалізація простої бізнес-логіки","/software-engineering/simple","09.software-engineering/03.simple",{"title":2660,"path":2661,"stem":2662},"4. Опрацювання складної бізнес-логіки","/software-engineering/complex-business-logic","09.software-engineering/04.complex-business-logic",{"title":2664,"path":2665,"stem":2666},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","/software-engineering/modelling-the-time-factor","09.software-engineering/05.modelling-the-time-factor",{"title":2668,"path":2669,"stem":2670},"6. Архітектурні патерни","/software-engineering/architectural-patterns","09.software-engineering/06.architectural-patterns",{"title":2672,"path":2673,"stem":2674},"Паттерни взаємодії","/software-engineering/patterns-of-interaction","09.software-engineering/07.patterns-of-interaction",{"title":2676,"path":2677,"stem":2678},"Евристика проєктування","/software-engineering/design-heuristics","09.software-engineering/08.design-heuristics",{"title":2680,"path":2681,"stem":2682},"Еволюція проєктних рішень","/software-engineering/evolution-of-design-solutions","09.software-engineering/09.evolution-of-design-solutions",{"title":2684,"path":2685,"stem":2686},"EventStorming","/software-engineering/eventstorming","09.software-engineering/10.eventstorming",{"title":2688,"path":2689,"stem":2690},"DDD на практиці","/software-engineering/ddd-in-practice","09.software-engineering/11.ddd-in-practice",{"title":2692,"icon":943,"path":2693,"stem":2694,"children":2695,"page":59},"DDD","/ddd","10.ddd",[2696,2700,2704,2708,2712,2716,2720,2724,2728,2732,2736,2740,2744],{"title":2697,"path":2698,"stem":2699},"Аналіз предметної області","/ddd/domain-analysis","10.ddd/01.domain-analysis",{"title":2701,"path":2702,"stem":2703},"Експертні знання про предметну область","/ddd/domain-expert-knowledge","10.ddd/02.domain-expert-knowledge",{"title":2705,"path":2706,"stem":2707},"Як осмислити складність предметної області","/ddd/managing-domain-complexity","10.ddd/03.managing-domain-complexity",{"title":2709,"path":2710,"stem":2711},"Інтеграція обмежених контекстів","/ddd/bounded-context-integration","10.ddd/04.bounded-context-integration",{"title":2713,"path":2714,"stem":2715},"Реалізація простої бізнес-логіки","/ddd/simple-business-logic","10.ddd/05.simple-business-logic",{"title":2717,"path":2718,"stem":2719},"Обробка складної бізнес-логіки","/ddd/complex-business-logic","10.ddd/06.complex-business-logic",{"title":2721,"path":2722,"stem":2723},"Моделювання фактора часу","/ddd/time-modeling","10.ddd/07.time-modeling",{"title":2725,"path":2726,"stem":2727},"Глава 8. Архітектурні Патерни","/ddd/architectural-patterns","10.ddd/08.architectural-patterns",{"title":2729,"path":2730,"stem":2731},"Глава 9. Патерни Взаємодії","/ddd/interaction-patterns","10.ddd/09.interaction-patterns",{"title":2733,"path":2734,"stem":2735},"Глава 10. Проектні Евристики","/ddd/design-heuristics","10.ddd/10.design-heuristics",{"title":2737,"path":2738,"stem":2739},"Глава 11. Еволюція Проектних Рішень","/ddd/evolution-of-design-decisions","10.ddd/11.evolution-of-design-decisions",{"title":2741,"path":2742,"stem":2743},"Глава 12. EventStorming","/ddd/event-storming","10.ddd/12.event-storming",{"title":2745,"path":2746,"stem":2747},"Глава 13. DDD на Практиці","/ddd/ddd-in-practice","10.ddd/13.ddd-in-practice",{"title":2749,"icon":2750,"path":2751,"stem":2752,"children":2753,"page":59},"Media Streaming","i-lucide-video","/media-streaming","11.media-streaming",[2754,2758,2762,2766,2770,2774,2778],{"title":2755,"path":2756,"stem":2757},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","/media-streaming/introduction","11.media-streaming/01.introduction",{"title":2759,"path":2760,"stem":2761},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","/media-streaming/audio-video-anatomy","11.media-streaming/02.audio-video-anatomy",{"title":2763,"path":2764,"stem":2765},"03. The Gym: FFmpeg Deep Dive","/media-streaming/ffmpeg-gym","11.media-streaming/03.ffmpeg-gym",{"title":2767,"path":2768,"stem":2769},"04. HLS Protocol: HTTP Live Streaming у Деталях","/media-streaming/hls-protocol","11.media-streaming/04.hls-protocol",{"title":2771,"path":2772,"stem":2773},"05. DASH Protocol: Відкритий Стандарт","/media-streaming/dash-protocol","11.media-streaming/05.dash-protocol",{"title":2775,"path":2776,"stem":2777},"06. Масштабування: CDN та Adaptive Bitrate","/media-streaming/cdn-and-adaptive-bitrate","11.media-streaming/06.cdn-and-adaptive-bitrate",{"title":2779,"path":2780,"stem":2781},"07. Війна із Затримкою (Latency)","/media-streaming/realtime-latency","11.media-streaming/07.realtime-latency",{"title":2783,"icon":2784,"path":2785,"stem":2786,"children":2787,"page":59},"HTML & CSS","i-devicon-html5","/html-css","12.html-css",[2788,2792,2796,2800,2804,2808,2812,2816,2820,2824,2828,2832,2836,2840,2844,2848,2852,2856,2860,2864,2868,2872,2876,2880,2884,2888,2892,2896,2900,2904],{"title":2789,"path":2790,"stem":2791},"Вступ до HTML. Структура документа","/html-css/intro-html-structure","12.html-css/01.intro-html-structure",{"title":2793,"path":2794,"stem":2795},"Форматування тексту в HTML","/html-css/html-text-formatting","12.html-css/02.html-text-formatting",{"title":2797,"path":2798,"stem":2799},"Посилання та зображення в HTML","/html-css/html-links-images","12.html-css/03.html-links-images",{"title":2801,"path":2802,"stem":2803},"Списки та таблиці в HTML","/html-css/html-lists-tables","12.html-css/04.html-lists-tables",{"title":2805,"path":2806,"stem":2807},"Форми в HTML","/html-css/html-forms","12.html-css/05.html-forms",{"title":2809,"path":2810,"stem":2811},"Семантичні елементи HTML5","/html-css/html-semantic-elements","12.html-css/06.html-semantic-elements",{"title":2813,"path":2814,"stem":2815},"Мультимедіа та розширені елементи HTML","/html-css/html-multimedia-advanced","12.html-css/07.html-multimedia-advanced",{"title":2817,"path":2818,"stem":2819},"Мікророзмітка та SEO в HTML","/html-css/html-microdata-seo","12.html-css/08.html-microdata-seo",{"title":2821,"path":2822,"stem":2823},"Вступ до CSS. Селектори та специфічність","/html-css/css-intro-selectors","12.html-css/09.css-intro-selectors",{"title":2825,"path":2826,"stem":2827},"Блокова модель CSS. Відступи. Box Sizing","/html-css/css-box-model","12.html-css/10.css-box-model",{"title":2829,"path":2830,"stem":2831},"Розміри у CSS: повний довідник одиниць і ключових слів","/html-css/10a.css-sizing","12.html-css/10a.css-sizing",{"title":2833,"path":2834,"stem":2835},"Типографіка в CSS. Шрифти та текст","/html-css/css-typography","12.html-css/11.css-typography",{"title":2837,"path":2838,"stem":2839},"Кольори та фони в CSS","/html-css/css-colors-backgrounds","12.html-css/12.css-colors-backgrounds",{"title":2841,"path":2842,"stem":2843},"Тіні та фільтри в CSS","/html-css/12b.css-shadows-filters","12.html-css/12b.css-shadows-filters",{"title":2845,"path":2846,"stem":2847},"CSS Flexbox: Фундамент гнучких макетів","/html-css/css-flexbox-fundamentals","12.html-css/13.css-flexbox-fundamentals",{"title":2849,"path":2850,"stem":2851},"CSS Flexbox: Вирівнювання та Позиціонування","/html-css/css-flexbox-alignment-sizing-and-patterns","12.html-css/14.css-flexbox-alignment-sizing-and-patterns",{"title":2853,"path":2854,"stem":2855},"CSS Grid. Двовимірний макет. Частина 1","/html-css/css-layout-grid","12.html-css/15.css-layout-grid",{"title":2857,"path":2858,"stem":2859},"CSS Grid. Двовимірний макет. 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":990,"body":2951,"description":9848,"extension":9849,"links":9850,"meta":9851,"navigation":3259,"path":991,"seo":9852,"stem":992,"__hash__":9853},"docs/01.csharp/11.aspnet/07.testing/05.what-to-test.md",{"type":2952,"value":2953,"toc":9805},"minimark",[2954,2959,2964,2973,2981,2984,2995,2998,3002,3009,3011,3016,3021,3031,3038,3041,3045,3048,3064,3067,3071,3074,3079,3190,3197,3621,3625,3632,3639,3659,3666,3677,3679,3683,3686,3716,3723,3727,3730,3763,3767,3783,3791,3796,3914,4138,4142,4145,4317,4324,4328,4331,4336,4359,4364,4387,4392,4406,4549,4551,4555,4558,4568,4571,4575,4578,4589,4596,4603,4749,4752,5096,5100,5103,5113,5165,5168,5170,5174,5177,5187,5199,5203,5270,5332,5335,5821,5826,5846,5848,5852,5859,5861,5865,5874,5981,5988,6006,6008,6012,6021,6038,6178,6181,6187,6224,6240,6247,6249,6253,6263,6405,6412,6426,6429,6431,6435,6450,6485,6488,6502,6512,6514,6518,6522,6532,6538,6544,6547,6567,6573,6579,6612,6616,6895,6923,6932,6936,6997,7001,7005,7010,7013,7018,7024,7030,7063,7644,7648,7654,7659,7679,7810,7814,7820,7826,7831,7898,7903,7908,7951,7953,7957,7960,7964,7967,8093,8097,8100,8286,8290,8293,8386,8390,8399,8542,8546,8549,8764,8768,8771,8984,8988,8991,9162,9166,9207,9209,9213,9216,9294,9304,9306,9310,9727,9729,9733,9795,9801],[2955,2956,2958],"h1",{"id":2957},"що-саме-тестувати-техніки-аналізу-та-цикломатична-складність","Що саме тестувати: Техніки аналізу та Цикломатична складність",[2960,2961,2963],"h2",{"id":2962},"проблема-порожнього-екрану","Проблема порожнього екрану",[2965,2966,2967,2968,2972],"p",{},"Уявіть: вам поставлено задачу написати тести для методу, що обчислює страховий внесок. Ви відкриваєте порожній файл, пишете ",[2969,2970,2971],"code",{},"[Fact]"," та... зависаєте. Що тестувати? Звичайний випадок? А граничний? Скільки тестів достатньо? Чи потрібно перевіряти кожну комбінацію параметрів?",[2965,2974,2975,2976,2980],{},"Це — проблема ",[2977,2978,2979],"strong",{},"тест-аналізу",": систематичного визначення того, які саме сценарії необхідно перевірити.",[2965,2982,2983],{},"Без методичного підходу тестування перетворюється у випадковий набір перевірок, що покриває те, про що розробник пам'ятає у конкретний момент. Такий підхід дає хибне відчуття безпеки: тести є, але реальні дефекти залишаються непоміченими.",[2965,2985,2986,2987,2990,2991,2994],{},"ISTQB визначає два великих класи технік тест-аналізу: ",[2977,2988,2989],{},"Black-Box"," та ",[2977,2992,2993],{},"White-Box",". Перший не потребує знання внутрішньої реалізації — достатньо специфікації. Другий аналізує внутрішню структуру коду. Ми розглянемо обидва класи детально, і завершимо практичним інструментом — Цикломатичною складністю — що дозволяє математично розрахувати мінімальну кількість тестів для будь-якого методу.",[2996,2997],"hr",{},[2960,2999,3001],{"id":3000},"black-box-техніки-тестуємо-поведінку-не-реалізацію","Black-Box техніки: тестуємо поведінку, не реалізацію",[2965,3003,3004,3005,3008],{},"Black-Box техніки отримали назву від принципу: ",[2977,3006,3007],{},"система — це \"чорна скринька\"",". Ви бачите входи і виходи, але не бачите того, що відбувається всередині. Це дозволяє писати тести ще до написання production коду — лише на основі специфікації.",[2996,3010],{},[3012,3013,3015],"h3",{"id":3014},"техніка-1-equivalence-partitioning-розбиття-на-класи-еквівалентності","Техніка 1: Equivalence Partitioning (Розбиття на класи еквівалентності)",[3017,3018,3020],"h4",{"id":3019},"теоретична-основа","Теоретична основа",[2965,3022,3023,3026,3027,3030],{},[2977,3024,3025],{},"Equivalence Partitioning (EP)"," базується на простому спостереженні: якщо система обробляє певну групу вхідних значень однаково, то для виявлення дефектів достатньо перевірити лише ",[2977,3028,3029],{},"один представник"," групи. Всі інші значення групи поводяться ідентично й не надають нової інформації про дефекти.",[2965,3032,3033,3034,3037],{},"Кожна така група — ",[2977,3035,3036],{},"клас еквівалентності (equivalence class)",". Усі значення всередині класу, з точки зору функції, є \"однаковими\".",[2965,3039,3040],{},"Розбиття вхідних даних на класи еквівалентності виконується для кожного параметра окремо та для їх комбінацій.",[3017,3042,3044],{"id":3043},"валідні-та-невалідні-класи","Валідні та невалідні класи",[2965,3046,3047],{},"Важливо розрізняти:",[3049,3050,3051,3058],"ul",{},[3052,3053,3054,3057],"li",{},[2977,3055,3056],{},"Валідні класи",": вхідні дані, що система має обробляти коректно",[3052,3059,3060,3063],{},[2977,3061,3062],{},"Невалідні класи",": вхідні дані поза очікуваним діапазоном — система мусить їх відхиляти або опрацьовувати спеціальним чином",[2965,3065,3066],{},"Тестувати треба обидва типи. Невалідні класи особливо важливі — більшість реальних дефектів виникає саме тут.",[3017,3068,3070],{"id":3069},"практичний-приклад-реєстрація-користувача","Практичний приклад: реєстрація користувача",[2965,3072,3073],{},"Розглянемо поле \"Вік користувача\" при реєстрації. Бізнес-правило: \"Дозволяється реєстрація для осіб від 18 до 120 років\".",[2965,3075,3076],{},[2977,3077,3078],{},"Визначаємо класи еквівалентності:",[3080,3081,3082,3104],"table",{},[3083,3084,3085],"thead",{},[3086,3087,3088,3092,3095,3098,3101],"tr",{},[3089,3090,3091],"th",{},"№",[3089,3093,3094],{},"Клас",[3089,3096,3097],{},"Діапазон",[3089,3099,3100],{},"Тип",[3089,3102,3103],{},"Представник",[3105,3106,3107,3125,3142,3158,3174],"tbody",{},[3086,3108,3109,3113,3116,3119,3122],{},[3110,3111,3112],"td",{},"1",[3110,3114,3115],{},"Неповнолітні",[3110,3117,3118],{},"age \u003C 18",[3110,3120,3121],{},"Невалідний",[3110,3123,3124],{},"15",[3086,3126,3127,3130,3133,3136,3139],{},[3110,3128,3129],{},"2",[3110,3131,3132],{},"Дорослі (нижня межа)",[3110,3134,3135],{},"18 ≤ age ≤ 120",[3110,3137,3138],{},"Валідний",[3110,3140,3141],{},"25",[3086,3143,3144,3147,3150,3153,3155],{},[3110,3145,3146],{},"3",[3110,3148,3149],{},"Нереалістичний вік",[3110,3151,3152],{},"age > 120",[3110,3154,3121],{},[3110,3156,3157],{},"150",[3086,3159,3160,3163,3166,3169,3171],{},[3110,3161,3162],{},"4",[3110,3164,3165],{},"Нульовий вік",[3110,3167,3168],{},"age = 0",[3110,3170,3121],{},[3110,3172,3173],{},"0",[3086,3175,3176,3179,3182,3185,3187],{},[3110,3177,3178],{},"5",[3110,3180,3181],{},"Від'ємний вік",[3110,3183,3184],{},"age \u003C 0",[3110,3186,3121],{},[3110,3188,3189],{},"-5",[2965,3191,3192,3193,3196],{},"Для перевірки достатньо ",[2977,3194,3195],{},"5 тестів"," (по одному з кожного класу) замість тестування кожного можливого значення 0..200.",[3198,3199,3204],"pre",{"className":3200,"code":3201,"language":3202,"meta":3203,"style":3203},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","public class UserRegistrationTests\n{\n    private readonly RegistrationService _sut = new();\n\n    [Theory]\n    [InlineData(15)]   // EP клас 1: неповнолітній\n    [InlineData(0)]    // EP клас 4: нульовий вік\n    [InlineData(-5)]   // EP клас 5: від'ємний вік\n    [InlineData(150)]  // EP клас 3: нереалістичний\n    public void RegisterUser_WithInvalidAge_ThrowsValidationException(int age)\n    {\n        var dto = new RegisterUserDto { Age = age, Email = \"test@test.com\" };\n\n        var action = () => _sut.Register(dto);\n\n        Assert.Throws\u003CValidationException>(action);\n    }\n\n    [Fact]\n    public void RegisterUser_WithValidAge_Succeeds()\n    {\n        // EP клас 2: валідний дорослий\n        var dto = new RegisterUserDto { Age = 25, Email = \"test@test.com\" };\n\n        var result = _sut.Register(dto);\n\n        Assert.True(result.IsSuccess);\n    }\n}\n","csharp","",[2969,3205,3206,3222,3229,3254,3261,3273,3294,3311,3328,3345,3369,3375,3417,3422,3450,3455,3480,3486,3491,3501,3514,3519,3525,3556,3561,3583,3588,3610,3615],{"__ignoreMap":3203},[3207,3208,3211,3215,3218],"span",{"class":3209,"line":3210},"line",1,[3207,3212,3214],{"class":3213},"su1O8","public",[3207,3216,3217],{"class":3213}," class",[3207,3219,3221],{"class":3220},"sN1BT"," UserRegistrationTests\n",[3207,3223,3225],{"class":3209,"line":3224},2,[3207,3226,3228],{"class":3227},"sHH4Y","{\n",[3207,3230,3232,3235,3238,3241,3245,3248,3251],{"class":3209,"line":3231},3,[3207,3233,3234],{"class":3213},"    private",[3207,3236,3237],{"class":3213}," readonly",[3207,3239,3240],{"class":3220}," RegistrationService",[3207,3242,3244],{"class":3243},"siwwj"," _sut",[3207,3246,3247],{"class":3227}," = ",[3207,3249,3250],{"class":3213},"new",[3207,3252,3253],{"class":3227},"();\n",[3207,3255,3257],{"class":3209,"line":3256},4,[3207,3258,3260],{"emptyLinePlaceholder":3259},true,"\n",[3207,3262,3264,3267,3270],{"class":3209,"line":3263},5,[3207,3265,3266],{"class":3227},"    [",[3207,3268,3269],{"class":3220},"Theory",[3207,3271,3272],{"class":3227},"]\n",[3207,3274,3276,3278,3281,3284,3287,3290],{"class":3209,"line":3275},6,[3207,3277,3266],{"class":3227},[3207,3279,3280],{"class":3220},"InlineData",[3207,3282,3283],{"class":3227},"(",[3207,3285,3124],{"class":3286},"sJj4R",[3207,3288,3289],{"class":3227},")]   ",[3207,3291,3293],{"class":3292},"spJ8K","// EP клас 1: неповнолітній\n",[3207,3295,3297,3299,3301,3303,3305,3308],{"class":3209,"line":3296},7,[3207,3298,3266],{"class":3227},[3207,3300,3280],{"class":3220},[3207,3302,3283],{"class":3227},[3207,3304,3173],{"class":3286},[3207,3306,3307],{"class":3227},")]    ",[3207,3309,3310],{"class":3292},"// EP клас 4: нульовий вік\n",[3207,3312,3314,3316,3318,3321,3323,3325],{"class":3209,"line":3313},8,[3207,3315,3266],{"class":3227},[3207,3317,3280],{"class":3220},[3207,3319,3320],{"class":3227},"(-",[3207,3322,3178],{"class":3286},[3207,3324,3289],{"class":3227},[3207,3326,3327],{"class":3292},"// EP клас 5: від'ємний вік\n",[3207,3329,3331,3333,3335,3337,3339,3342],{"class":3209,"line":3330},9,[3207,3332,3266],{"class":3227},[3207,3334,3280],{"class":3220},[3207,3336,3283],{"class":3227},[3207,3338,3157],{"class":3286},[3207,3340,3341],{"class":3227},")]  ",[3207,3343,3344],{"class":3292},"// EP клас 3: нереалістичний\n",[3207,3346,3348,3351,3354,3358,3360,3363,3366],{"class":3209,"line":3347},10,[3207,3349,3350],{"class":3213},"    public",[3207,3352,3353],{"class":3213}," void",[3207,3355,3357],{"class":3356},"s8Opu"," RegisterUser_WithInvalidAge_ThrowsValidationException",[3207,3359,3283],{"class":3227},[3207,3361,3362],{"class":3213},"int",[3207,3364,3365],{"class":3243}," age",[3207,3367,3368],{"class":3227},")\n",[3207,3370,3372],{"class":3209,"line":3371},11,[3207,3373,3374],{"class":3227},"    {\n",[3207,3376,3378,3381,3384,3386,3388,3391,3394,3397,3399,3402,3405,3408,3410,3414],{"class":3209,"line":3377},12,[3207,3379,3380],{"class":3213},"        var",[3207,3382,3383],{"class":3243}," dto",[3207,3385,3247],{"class":3227},[3207,3387,3250],{"class":3213},[3207,3389,3390],{"class":3220}," RegisterUserDto",[3207,3392,3393],{"class":3227}," { ",[3207,3395,3396],{"class":3243},"Age",[3207,3398,3247],{"class":3227},[3207,3400,3401],{"class":3243},"age",[3207,3403,3404],{"class":3227},", ",[3207,3406,3407],{"class":3243},"Email",[3207,3409,3247],{"class":3227},[3207,3411,3413],{"class":3412},"sbdoH","\"test@test.com\"",[3207,3415,3416],{"class":3227}," };\n",[3207,3418,3420],{"class":3209,"line":3419},13,[3207,3421,3260],{"emptyLinePlaceholder":3259},[3207,3423,3425,3427,3430,3433,3436,3439,3442,3444,3447],{"class":3209,"line":3424},14,[3207,3426,3380],{"class":3213},[3207,3428,3429],{"class":3243}," action",[3207,3431,3432],{"class":3227}," = () => ",[3207,3434,3435],{"class":3243},"_sut",[3207,3437,3438],{"class":3227},".",[3207,3440,3441],{"class":3356},"Register",[3207,3443,3283],{"class":3227},[3207,3445,3446],{"class":3243},"dto",[3207,3448,3449],{"class":3227},");\n",[3207,3451,3453],{"class":3209,"line":3452},15,[3207,3454,3260],{"emptyLinePlaceholder":3259},[3207,3456,3458,3461,3463,3466,3469,3472,3475,3478],{"class":3209,"line":3457},16,[3207,3459,3460],{"class":3243},"        Assert",[3207,3462,3438],{"class":3227},[3207,3464,3465],{"class":3356},"Throws",[3207,3467,3468],{"class":3227},"\u003C",[3207,3470,3471],{"class":3220},"ValidationException",[3207,3473,3474],{"class":3227},">(",[3207,3476,3477],{"class":3243},"action",[3207,3479,3449],{"class":3227},[3207,3481,3483],{"class":3209,"line":3482},17,[3207,3484,3485],{"class":3227},"    }\n",[3207,3487,3489],{"class":3209,"line":3488},18,[3207,3490,3260],{"emptyLinePlaceholder":3259},[3207,3492,3494,3496,3499],{"class":3209,"line":3493},19,[3207,3495,3266],{"class":3227},[3207,3497,3498],{"class":3220},"Fact",[3207,3500,3272],{"class":3227},[3207,3502,3504,3506,3508,3511],{"class":3209,"line":3503},20,[3207,3505,3350],{"class":3213},[3207,3507,3353],{"class":3213},[3207,3509,3510],{"class":3356}," RegisterUser_WithValidAge_Succeeds",[3207,3512,3513],{"class":3227},"()\n",[3207,3515,3517],{"class":3209,"line":3516},21,[3207,3518,3374],{"class":3227},[3207,3520,3522],{"class":3209,"line":3521},22,[3207,3523,3524],{"class":3292},"        // EP клас 2: валідний дорослий\n",[3207,3526,3528,3530,3532,3534,3536,3538,3540,3542,3544,3546,3548,3550,3552,3554],{"class":3209,"line":3527},23,[3207,3529,3380],{"class":3213},[3207,3531,3383],{"class":3243},[3207,3533,3247],{"class":3227},[3207,3535,3250],{"class":3213},[3207,3537,3390],{"class":3220},[3207,3539,3393],{"class":3227},[3207,3541,3396],{"class":3243},[3207,3543,3247],{"class":3227},[3207,3545,3141],{"class":3286},[3207,3547,3404],{"class":3227},[3207,3549,3407],{"class":3243},[3207,3551,3247],{"class":3227},[3207,3553,3413],{"class":3412},[3207,3555,3416],{"class":3227},[3207,3557,3559],{"class":3209,"line":3558},24,[3207,3560,3260],{"emptyLinePlaceholder":3259},[3207,3562,3564,3566,3569,3571,3573,3575,3577,3579,3581],{"class":3209,"line":3563},25,[3207,3565,3380],{"class":3213},[3207,3567,3568],{"class":3243}," result",[3207,3570,3247],{"class":3227},[3207,3572,3435],{"class":3243},[3207,3574,3438],{"class":3227},[3207,3576,3441],{"class":3356},[3207,3578,3283],{"class":3227},[3207,3580,3446],{"class":3243},[3207,3582,3449],{"class":3227},[3207,3584,3586],{"class":3209,"line":3585},26,[3207,3587,3260],{"emptyLinePlaceholder":3259},[3207,3589,3591,3593,3595,3598,3600,3603,3605,3608],{"class":3209,"line":3590},27,[3207,3592,3460],{"class":3243},[3207,3594,3438],{"class":3227},[3207,3596,3597],{"class":3356},"True",[3207,3599,3283],{"class":3227},[3207,3601,3602],{"class":3243},"result",[3207,3604,3438],{"class":3227},[3207,3606,3607],{"class":3243},"IsSuccess",[3207,3609,3449],{"class":3227},[3207,3611,3613],{"class":3209,"line":3612},28,[3207,3614,3485],{"class":3227},[3207,3616,3618],{"class":3209,"line":3617},29,[3207,3619,3620],{"class":3227},"}\n",[3017,3622,3624],{"id":3623},"множинні-параметри-декартовий-добуток","Множинні параметри: декартовий добуток",[2965,3626,3627,3628,3631],{},"Коли функція приймає кілька параметрів, кожен має власні класи еквівалентності. Повне тестування — декартовий добуток всіх комбінацій. Це ",[2977,3629,3630],{},"exponential"," зростання кількості тестів.",[2965,3633,3634,3635,3638],{},"Приклад: метод ",[2969,3636,3637],{},"CreateDiscount(CustomerType customerType, decimal orderAmount, string? promoCode)",":",[3049,3640,3641,3647,3653],{},[3052,3642,3643,3646],{},[2969,3644,3645],{},"customerType",": 3 класи (Standard, Premium, VIP)",[3052,3648,3649,3652],{},[2969,3650,3651],{},"orderAmount",": 3 класи (\u003C 0, 0-1000, > 1000)",[3052,3654,3655,3658],{},[2969,3656,3657],{},"promoCode",": 3 класи (null, валідний, невалідний)",[2965,3660,3661,3662,3665],{},"Повне покриття: 3 × 3 × 3 = ",[2977,3663,3664],{},"27 тест-кейсів",". Для більших методів це стає непрактичним.",[2965,3667,3668,3669,3672,3673,3676],{},"Рішення: ",[2977,3670,3671],{},"Pairwise Testing"," — замість покриття всіх комбінацій, покривати всі ",[2977,3674,3675],{},"пари"," параметрів. Математично доведено, що більшість дефектів виявляється при взаємодії двох параметрів. Інструменти: PICT (Pairwise Independent Combinatorial Testing) від Microsoft.",[2996,3678],{},[3012,3680,3682],{"id":3681},"техніка-2-boundary-value-analysis-аналіз-граничних-значень","Техніка 2: Boundary Value Analysis (Аналіз Граничних Значень)",[3017,3684,3020],{"id":3685},"теоретична-основа-1",[2965,3687,3688,3691,3692,3695,3696,3698,3699,3404,3702,3698,3705,3708,3709,3698,3712,3715],{},[2977,3689,3690],{},"Boundary Value Analysis (BVA)"," — розширення EP, що враховує відому статистику: ",[2977,3693,3694],{},"більшість дефектів кластеризуються на межах класів еквівалентності",". Помилки типу \"off-by-one\" — ",[2969,3697,3468],{}," замість ",[2969,3700,3701],{},"\u003C=",[2969,3703,3704],{},">",[2969,3706,3707],{},">=",", ітерація до ",[2969,3710,3711],{},"n",[2969,3713,3714],{},"n-1"," — зустрічаються у реальному коді набагато частіше, ніж дефекти \"в середині\" діапазону.",[2965,3717,3718,3719,3722],{},"Тому ми не лише тестуємо один представник кожного класу — ми тестуємо ",[2977,3720,3721],{},"граничні точки"," між класами.",[3017,3724,3726],{"id":3725},"чотири-типи-граничних-точок","Чотири типи граничних точок",[2965,3728,3729],{},"Для граничного значення між двома класами визначають:",[3049,3731,3732,3742,3751,3757],{},[3052,3733,3734,3737,3738,3741],{},[2977,3735,3736],{},"On-point"," (на межі): значення безпосередньо на межі. Наприклад, для умови ",[2969,3739,3740],{},"age >= 18",": on-point = 18",[3052,3743,3744,3747,3748,3750],{},[2977,3745,3746],{},"Off-point"," (за межею): найближче значення поза межею. Для ",[2969,3749,3740],{},": off-point = 17 (для нижньої межі) або 19 (для умови \"менше ніж\")",[3052,3752,3753,3756],{},[2977,3754,3755],{},"In-point"," (всередині): значення в середині класу (для підтвердження нормальної роботи)",[3052,3758,3759,3762],{},[2977,3760,3761],{},"Out-point"," (далеко за межею): значення значно за межею (для невалідних класів)",[3017,3764,3766],{"id":3765},"практичний-приклад-повного-bva","Практичний приклад повного BVA",[2965,3768,3769,3770,3773,3774,3777,3778,3438],{},"Умова: метод ",[2969,3771,3772],{},"IsEligibleForCreditCard(int age)"," повертає ",[2969,3775,3776],{},"true"," для вікового діапазону ",[2977,3779,3780],{},[3207,3781,3782],{},"21, 65",[3198,3784,3789],{"className":3785,"code":3787,"language":3788},[3786],"language-text","Діапазон: [21, 65]\nНижня межа: 21\nВерхня межа: 65\n","text",[2969,3790,3787],{"__ignoreMap":3203},[2965,3792,3793],{},[2977,3794,3795],{},"BVA аналіз:",[3080,3797,3798,3813],{},[3083,3799,3800],{},[3086,3801,3802,3805,3808,3810],{},[3089,3803,3804],{},"Точка",[3089,3806,3807],{},"Значення",[3089,3809,3094],{},[3089,3811,3812],{},"Очікуваний результат",[3105,3814,3815,3827,3839,3859,3870,3890,3902],{},[3086,3816,3817,3820,3822,3824],{},[3110,3818,3819],{},"Out-point нижній",[3110,3821,3178],{},[3110,3823,3121],{},[3110,3825,3826],{},"false",[3086,3828,3829,3832,3835,3837],{},[3110,3830,3831],{},"Off-point нижній",[3110,3833,3834],{},"20",[3110,3836,3121],{},[3110,3838,3826],{},[3086,3840,3841,3846,3851,3855],{},[3110,3842,3843],{},[2977,3844,3845],{},"On-point нижній",[3110,3847,3848],{},[2977,3849,3850],{},"21",[3110,3852,3853],{},[2977,3854,3138],{},[3110,3856,3857],{},[2977,3858,3776],{},[3086,3860,3861,3863,3866,3868],{},[3110,3862,3755],{},[3110,3864,3865],{},"40",[3110,3867,3138],{},[3110,3869,3776],{},[3086,3871,3872,3877,3882,3886],{},[3110,3873,3874],{},[2977,3875,3876],{},"On-point верхній",[3110,3878,3879],{},[2977,3880,3881],{},"65",[3110,3883,3884],{},[2977,3885,3138],{},[3110,3887,3888],{},[2977,3889,3776],{},[3086,3891,3892,3895,3898,3900],{},[3110,3893,3894],{},"Off-point верхній",[3110,3896,3897],{},"66",[3110,3899,3121],{},[3110,3901,3826],{},[3086,3903,3904,3907,3910,3912],{},[3110,3905,3906],{},"Out-point верхній",[3110,3908,3909],{},"100",[3110,3911,3121],{},[3110,3913,3826],{},[3198,3915,3917],{"className":3200,"code":3916,"language":3202,"meta":3203,"style":3203},"[Theory]\n[InlineData(5, false)]    // Out-point: далеко за нижньою межею\n[InlineData(20, false)]   // Off-point: одразу перед нижньою межею\n[InlineData(21, true)]    // On-point: точно нижня межа\n[InlineData(40, true)]    // In-point: середина діапазону\n[InlineData(65, true)]    // On-point: точно верхня межа\n[InlineData(66, false)]   // Off-point: одразу після верхньої межі\n[InlineData(100, false)]  // Out-point: далеко за верхньою межею\npublic void IsEligibleForCreditCard_ReturnsCorrectResult(int age, bool expected)\n{\n    var result = _creditService.IsEligibleForCreditCard(age);\n    Assert.Equal(expected, result);\n}\n",[2969,3918,3919,3928,3947,3966,3985,4004,4023,4042,4061,4086,4090,4113,4134],{"__ignoreMap":3203},[3207,3920,3921,3924,3926],{"class":3209,"line":3210},[3207,3922,3923],{"class":3227},"[",[3207,3925,3269],{"class":3220},[3207,3927,3272],{"class":3227},[3207,3929,3930,3932,3934,3936,3938,3940,3942,3944],{"class":3209,"line":3224},[3207,3931,3923],{"class":3227},[3207,3933,3280],{"class":3220},[3207,3935,3283],{"class":3227},[3207,3937,3178],{"class":3286},[3207,3939,3404],{"class":3227},[3207,3941,3826],{"class":3213},[3207,3943,3307],{"class":3227},[3207,3945,3946],{"class":3292},"// Out-point: далеко за нижньою межею\n",[3207,3948,3949,3951,3953,3955,3957,3959,3961,3963],{"class":3209,"line":3231},[3207,3950,3923],{"class":3227},[3207,3952,3280],{"class":3220},[3207,3954,3283],{"class":3227},[3207,3956,3834],{"class":3286},[3207,3958,3404],{"class":3227},[3207,3960,3826],{"class":3213},[3207,3962,3289],{"class":3227},[3207,3964,3965],{"class":3292},"// Off-point: одразу перед нижньою межею\n",[3207,3967,3968,3970,3972,3974,3976,3978,3980,3982],{"class":3209,"line":3256},[3207,3969,3923],{"class":3227},[3207,3971,3280],{"class":3220},[3207,3973,3283],{"class":3227},[3207,3975,3850],{"class":3286},[3207,3977,3404],{"class":3227},[3207,3979,3776],{"class":3213},[3207,3981,3307],{"class":3227},[3207,3983,3984],{"class":3292},"// On-point: точно нижня межа\n",[3207,3986,3987,3989,3991,3993,3995,3997,3999,4001],{"class":3209,"line":3263},[3207,3988,3923],{"class":3227},[3207,3990,3280],{"class":3220},[3207,3992,3283],{"class":3227},[3207,3994,3865],{"class":3286},[3207,3996,3404],{"class":3227},[3207,3998,3776],{"class":3213},[3207,4000,3307],{"class":3227},[3207,4002,4003],{"class":3292},"// In-point: середина діапазону\n",[3207,4005,4006,4008,4010,4012,4014,4016,4018,4020],{"class":3209,"line":3275},[3207,4007,3923],{"class":3227},[3207,4009,3280],{"class":3220},[3207,4011,3283],{"class":3227},[3207,4013,3881],{"class":3286},[3207,4015,3404],{"class":3227},[3207,4017,3776],{"class":3213},[3207,4019,3307],{"class":3227},[3207,4021,4022],{"class":3292},"// On-point: точно верхня межа\n",[3207,4024,4025,4027,4029,4031,4033,4035,4037,4039],{"class":3209,"line":3296},[3207,4026,3923],{"class":3227},[3207,4028,3280],{"class":3220},[3207,4030,3283],{"class":3227},[3207,4032,3897],{"class":3286},[3207,4034,3404],{"class":3227},[3207,4036,3826],{"class":3213},[3207,4038,3289],{"class":3227},[3207,4040,4041],{"class":3292},"// Off-point: одразу після верхньої межі\n",[3207,4043,4044,4046,4048,4050,4052,4054,4056,4058],{"class":3209,"line":3313},[3207,4045,3923],{"class":3227},[3207,4047,3280],{"class":3220},[3207,4049,3283],{"class":3227},[3207,4051,3909],{"class":3286},[3207,4053,3404],{"class":3227},[3207,4055,3826],{"class":3213},[3207,4057,3341],{"class":3227},[3207,4059,4060],{"class":3292},"// Out-point: далеко за верхньою межею\n",[3207,4062,4063,4065,4067,4070,4072,4074,4076,4078,4081,4084],{"class":3209,"line":3330},[3207,4064,3214],{"class":3213},[3207,4066,3353],{"class":3213},[3207,4068,4069],{"class":3356}," IsEligibleForCreditCard_ReturnsCorrectResult",[3207,4071,3283],{"class":3227},[3207,4073,3362],{"class":3213},[3207,4075,3365],{"class":3243},[3207,4077,3404],{"class":3227},[3207,4079,4080],{"class":3213},"bool",[3207,4082,4083],{"class":3243}," expected",[3207,4085,3368],{"class":3227},[3207,4087,4088],{"class":3209,"line":3347},[3207,4089,3228],{"class":3227},[3207,4091,4092,4095,4097,4099,4102,4104,4107,4109,4111],{"class":3209,"line":3371},[3207,4093,4094],{"class":3213},"    var",[3207,4096,3568],{"class":3243},[3207,4098,3247],{"class":3227},[3207,4100,4101],{"class":3243},"_creditService",[3207,4103,3438],{"class":3227},[3207,4105,4106],{"class":3356},"IsEligibleForCreditCard",[3207,4108,3283],{"class":3227},[3207,4110,3401],{"class":3243},[3207,4112,3449],{"class":3227},[3207,4114,4115,4118,4120,4123,4125,4128,4130,4132],{"class":3209,"line":3377},[3207,4116,4117],{"class":3243},"    Assert",[3207,4119,3438],{"class":3227},[3207,4121,4122],{"class":3356},"Equal",[3207,4124,3283],{"class":3227},[3207,4126,4127],{"class":3243},"expected",[3207,4129,3404],{"class":3227},[3207,4131,3602],{"class":3243},[3207,4133,3449],{"class":3227},[3207,4135,4136],{"class":3209,"line":3419},[3207,4137,3620],{"class":3227},[3017,4139,4141],{"id":4140},"чому-on-point-і-off-point-так-важливі","Чому on-point і off-point так важливі",[2965,4143,4144],{},"Найчастіші помилки розробників:",[3198,4146,4148],{"className":3200,"code":4147,"language":3202,"meta":3203,"style":3203},"// Правильно: age >= 21\nif (age >= 21 && age \u003C= 65) return true;\n\n// Помилка #1: строга нерівність (off-by-one):\nif (age > 21 && age \u003C= 65) return true;  // 21 поверне false!\n\n// Помилка #2: неправильна верхня межа:\nif (age >= 21 && age \u003C 65) return true;  // 65 поверне false!\n\n// Помилка #3: OR замість AND:\nif (age >= 21 || age \u003C= 65) return true;  // всі поверне true!\n",[2969,4149,4150,4155,4193,4197,4202,4235,4239,4244,4276,4280,4285],{"__ignoreMap":3203},[3207,4151,4152],{"class":3209,"line":3210},[3207,4153,4154],{"class":3292},"// Правильно: age >= 21\n",[3207,4156,4157,4161,4164,4166,4169,4171,4174,4176,4179,4181,4184,4187,4190],{"class":3209,"line":3224},[3207,4158,4160],{"class":4159},"sCDza","if",[3207,4162,4163],{"class":3227}," (",[3207,4165,3401],{"class":3243},[3207,4167,4168],{"class":3227}," >= ",[3207,4170,3850],{"class":3286},[3207,4172,4173],{"class":3227}," && ",[3207,4175,3401],{"class":3243},[3207,4177,4178],{"class":3227}," \u003C= ",[3207,4180,3881],{"class":3286},[3207,4182,4183],{"class":3227},") ",[3207,4185,4186],{"class":4159},"return",[3207,4188,4189],{"class":3213}," true",[3207,4191,4192],{"class":3227},";\n",[3207,4194,4195],{"class":3209,"line":3231},[3207,4196,3260],{"emptyLinePlaceholder":3259},[3207,4198,4199],{"class":3209,"line":3256},[3207,4200,4201],{"class":3292},"// Помилка #1: строга нерівність (off-by-one):\n",[3207,4203,4204,4206,4208,4210,4213,4215,4217,4219,4221,4223,4225,4227,4229,4232],{"class":3209,"line":3263},[3207,4205,4160],{"class":4159},[3207,4207,4163],{"class":3227},[3207,4209,3401],{"class":3243},[3207,4211,4212],{"class":3227}," > ",[3207,4214,3850],{"class":3286},[3207,4216,4173],{"class":3227},[3207,4218,3401],{"class":3243},[3207,4220,4178],{"class":3227},[3207,4222,3881],{"class":3286},[3207,4224,4183],{"class":3227},[3207,4226,4186],{"class":4159},[3207,4228,4189],{"class":3213},[3207,4230,4231],{"class":3227},";  ",[3207,4233,4234],{"class":3292},"// 21 поверне false!\n",[3207,4236,4237],{"class":3209,"line":3275},[3207,4238,3260],{"emptyLinePlaceholder":3259},[3207,4240,4241],{"class":3209,"line":3296},[3207,4242,4243],{"class":3292},"// Помилка #2: неправильна верхня межа:\n",[3207,4245,4246,4248,4250,4252,4254,4256,4258,4260,4263,4265,4267,4269,4271,4273],{"class":3209,"line":3313},[3207,4247,4160],{"class":4159},[3207,4249,4163],{"class":3227},[3207,4251,3401],{"class":3243},[3207,4253,4168],{"class":3227},[3207,4255,3850],{"class":3286},[3207,4257,4173],{"class":3227},[3207,4259,3401],{"class":3243},[3207,4261,4262],{"class":3227}," \u003C ",[3207,4264,3881],{"class":3286},[3207,4266,4183],{"class":3227},[3207,4268,4186],{"class":4159},[3207,4270,4189],{"class":3213},[3207,4272,4231],{"class":3227},[3207,4274,4275],{"class":3292},"// 65 поверне false!\n",[3207,4277,4278],{"class":3209,"line":3330},[3207,4279,3260],{"emptyLinePlaceholder":3259},[3207,4281,4282],{"class":3209,"line":3347},[3207,4283,4284],{"class":3292},"// Помилка #3: OR замість AND:\n",[3207,4286,4287,4289,4291,4293,4295,4297,4300,4302,4304,4306,4308,4310,4312,4314],{"class":3209,"line":3371},[3207,4288,4160],{"class":4159},[3207,4290,4163],{"class":3227},[3207,4292,3401],{"class":3243},[3207,4294,4168],{"class":3227},[3207,4296,3850],{"class":3286},[3207,4298,4299],{"class":3227}," || ",[3207,4301,3401],{"class":3243},[3207,4303,4178],{"class":3227},[3207,4305,3881],{"class":3286},[3207,4307,4183],{"class":3227},[3207,4309,4186],{"class":4159},[3207,4311,4189],{"class":3213},[3207,4313,4231],{"class":3227},[3207,4315,4316],{"class":3292},"// всі поверне true!\n",[2965,4318,4319,4320,4323],{},"Тест з ",[2969,4321,4322],{},"InlineData(21, true)"," виявить Помилку #1. Без цього тесту дефект залишиться непоміченим.",[3017,4325,4327],{"id":4326},"bva-для-нечислових-типів","BVA для нечислових типів",[2965,4329,4330],{},"BVA застосовується не лише до числових діапазонів:",[2965,4332,4333],{},[2977,4334,4335],{},"Рядки:",[3049,4337,4338,4344,4350,4353,4356],{},[3052,4339,4340,4341],{},"Порожній рядок ",[2969,4342,4343],{},"\"\"",[3052,4345,4346,4347],{},"Рядок з одним символом ",[2969,4348,4349],{},"\"a\"",[3052,4351,4352],{},"Максимально допустима довжина — 1 символ (on-point)",[3052,4354,4355],{},"Максимально допустима довжина (on-point)",[3052,4357,4358],{},"Максимально допустима довжина + 1 (off-point)",[2965,4360,4361],{},[2977,4362,4363],{},"Колекції:",[3049,4365,4366,4372,4378,4381,4384],{},[3052,4367,4368,4369],{},"Порожня колекція ",[2969,4370,4371],{},"[]",[3052,4373,4374,4375],{},"Колекція з одним елементом ",[2969,4376,4377],{},"[x]",[3052,4379,4380],{},"Максимально допустимий розмір - 1",[3052,4382,4383],{},"Максимально допустимий розмір (on-point)",[3052,4385,4386],{},"Максимально допустимий розмір + 1 (off-point)",[2965,4388,4389],{},[2977,4390,4391],{},"Дати:",[3049,4393,4394,4397,4400,4403],{},[3052,4395,4396],{},"Перший день місяця / року",[3052,4398,4399],{},"Останній день місяця (28/29/30/31)",[3052,4401,4402],{},"Переведення годинника (DST)",[3052,4404,4405],{},"Leap year (29 лютого)",[3198,4407,4409],{"className":3200,"code":4408,"language":3202,"meta":3203,"style":3203},"// BVA для рядків: поле \"Ім'я користувача\" від 3 до 50 символів\n[Theory]\n[InlineData(\"\")]        // Порожній — невалідний\n[InlineData(\"ab\")]      // 2 символи — off-point, невалідний\n[InlineData(\"abc\")]     // 3 символи — on-point нижній, валідний\n[InlineData(\"test\")]    // 4 символи — in-point, валідний\n[InlineData(50chars)]   // 50 символів — on-point верхній, валідний\n[InlineData(51chars)]   // 51 символ — off-point, невалідний\npublic void ValidateUsername_ReturnsCorrectResult(string username, bool expected) { ... }\n",[2969,4410,4411,4416,4424,4440,4457,4474,4490,4507,4523],{"__ignoreMap":3203},[3207,4412,4413],{"class":3209,"line":3210},[3207,4414,4415],{"class":3292},"// BVA для рядків: поле \"Ім'я користувача\" від 3 до 50 символів\n",[3207,4417,4418,4420,4422],{"class":3209,"line":3224},[3207,4419,3923],{"class":3227},[3207,4421,3269],{"class":3220},[3207,4423,3272],{"class":3227},[3207,4425,4426,4428,4430,4432,4434,4437],{"class":3209,"line":3231},[3207,4427,3923],{"class":3227},[3207,4429,3280],{"class":3220},[3207,4431,3283],{"class":3227},[3207,4433,4343],{"class":3412},[3207,4435,4436],{"class":3227},")]        ",[3207,4438,4439],{"class":3292},"// Порожній — невалідний\n",[3207,4441,4442,4444,4446,4448,4451,4454],{"class":3209,"line":3256},[3207,4443,3923],{"class":3227},[3207,4445,3280],{"class":3220},[3207,4447,3283],{"class":3227},[3207,4449,4450],{"class":3412},"\"ab\"",[3207,4452,4453],{"class":3227},")]      ",[3207,4455,4456],{"class":3292},"// 2 символи — off-point, невалідний\n",[3207,4458,4459,4461,4463,4465,4468,4471],{"class":3209,"line":3263},[3207,4460,3923],{"class":3227},[3207,4462,3280],{"class":3220},[3207,4464,3283],{"class":3227},[3207,4466,4467],{"class":3412},"\"abc\"",[3207,4469,4470],{"class":3227},")]     ",[3207,4472,4473],{"class":3292},"// 3 символи — on-point нижній, валідний\n",[3207,4475,4476,4478,4480,4482,4485,4487],{"class":3209,"line":3275},[3207,4477,3923],{"class":3227},[3207,4479,3280],{"class":3220},[3207,4481,3283],{"class":3227},[3207,4483,4484],{"class":3412},"\"test\"",[3207,4486,3307],{"class":3227},[3207,4488,4489],{"class":3292},"// 4 символи — in-point, валідний\n",[3207,4491,4492,4494,4496,4498,4502,4504],{"class":3209,"line":3296},[3207,4493,3923],{"class":3227},[3207,4495,3280],{"class":3220},[3207,4497,3283],{"class":3227},[3207,4499,4501],{"class":4500},"se1LK","50chars",[3207,4503,3289],{"class":3227},[3207,4505,4506],{"class":3292},"// 50 символів — on-point верхній, валідний\n",[3207,4508,4509,4511,4513,4515,4518,4520],{"class":3209,"line":3313},[3207,4510,3923],{"class":3227},[3207,4512,3280],{"class":3220},[3207,4514,3283],{"class":3227},[3207,4516,4517],{"class":4500},"51chars",[3207,4519,3289],{"class":3227},[3207,4521,4522],{"class":3292},"// 51 символ — off-point, невалідний\n",[3207,4524,4525,4527,4529,4532,4534,4537,4540,4542,4544,4546],{"class":3209,"line":3330},[3207,4526,3214],{"class":3213},[3207,4528,3353],{"class":3213},[3207,4530,4531],{"class":3356}," ValidateUsername_ReturnsCorrectResult",[3207,4533,3283],{"class":3227},[3207,4535,4536],{"class":3213},"string",[3207,4538,4539],{"class":3243}," username",[3207,4541,3404],{"class":3227},[3207,4543,4080],{"class":3213},[3207,4545,4083],{"class":3243},[3207,4547,4548],{"class":3227},") { ... }\n",[2996,4550],{},[3012,4552,4554],{"id":4553},"техніка-3-decision-table-testing-таблиця-рішень","Техніка 3: Decision Table Testing (Таблиця рішень)",[3017,4556,3020],{"id":4557},"теоретична-основа-2",[2965,4559,4560,4563,4564,4567],{},[2977,4561,4562],{},"Decision Table Testing"," застосовується, коли бізнес-логіка є ",[2977,4565,4566],{},"комбінацією кількох умов",", що разом визначають результат. Замість того, щоб описувати логіку словами (що може бути неоднозначним), ми складаємо таблицю: рядки — умови та дії, стовпці — комбінації.",[2965,4569,4570],{},"Ця техніка особливо цінна, коли бізнес-правила документовані неповно або суперечливо. Таблиця рішень змушує замовника або аналітика явно визначити кожну комбінацію.",[3017,4572,4574],{"id":4573},"приклад-система-знижок-інтернет-магазину","Приклад: система знижок інтернет-магазину",[2965,4576,4577],{},"Бізнес-правила:",[3049,4579,4580,4583,4586],{},[3052,4581,4582],{},"Якщо клієнт — Premium, він отримує знижку 10%",[3052,4584,4585],{},"Якщо замовлення > 1000 грн, додаткова знижка 5%",[3052,4587,4588],{},"Якщо є промокод, додаткова знижка 15%",[2965,4590,4591,4592,4595],{},"Здається, три незалежних правила. Але що якщо ",[2977,4593,4594],{},"всі три"," умови виконуються одночасно? Знижки накладаються? Є максимальна межа? Тільки найбільша застосовується?",[2965,4597,4598,4599,4602],{},"Саме для таких ситуацій існує Decision Table. Вона ",[2977,4600,4601],{},"примушує"," явно визначити кожну комбінацію:",[3080,4604,4605,4636],{},[3083,4606,4607],{},[3086,4608,4609,4612,4615,4618,4621,4624,4627,4630,4633],{},[3089,4610,4611],{},"Умова / Результат",[3089,4613,4614],{},"C1",[3089,4616,4617],{},"C2",[3089,4619,4620],{},"C3",[3089,4622,4623],{},"C4",[3089,4625,4626],{},"C5",[3089,4628,4629],{},"C6",[3089,4631,4632],{},"C7",[3089,4634,4635],{},"C8",[3105,4637,4638,4661,4682,4703],{},[3086,4639,4640,4643,4646,4648,4650,4652,4655,4657,4659],{},[3110,4641,4642],{},"Premium клієнт",[3110,4644,4645],{},"T",[3110,4647,4645],{},[3110,4649,4645],{},[3110,4651,4645],{},[3110,4653,4654],{},"F",[3110,4656,4654],{},[3110,4658,4654],{},[3110,4660,4654],{},[3086,4662,4663,4666,4668,4670,4672,4674,4676,4678,4680],{},[3110,4664,4665],{},"Замовлення > 1000",[3110,4667,4645],{},[3110,4669,4645],{},[3110,4671,4654],{},[3110,4673,4654],{},[3110,4675,4645],{},[3110,4677,4645],{},[3110,4679,4654],{},[3110,4681,4654],{},[3086,4683,4684,4687,4689,4691,4693,4695,4697,4699,4701],{},[3110,4685,4686],{},"Є промокод",[3110,4688,4645],{},[3110,4690,4654],{},[3110,4692,4645],{},[3110,4694,4654],{},[3110,4696,4645],{},[3110,4698,4654],{},[3110,4700,4645],{},[3110,4702,4654],{},[3086,4704,4705,4710,4715,4720,4725,4730,4735,4740,4744],{},[3110,4706,4707],{},[2977,4708,4709],{},"Загальна знижка",[3110,4711,4712],{},[2977,4713,4714],{},"?",[3110,4716,4717],{},[2977,4718,4719],{},"15%",[3110,4721,4722],{},[2977,4723,4724],{},"25%",[3110,4726,4727],{},[2977,4728,4729],{},"10%",[3110,4731,4732],{},[2977,4733,4734],{},"20%",[3110,4736,4737],{},[2977,4738,4739],{},"5%",[3110,4741,4742],{},[2977,4743,4719],{},[3110,4745,4746],{},[2977,4747,4748],{},"0%",[2965,4750,4751],{},"Стовпець C1 (всі умови True) — тут потрібно явно вирішити: наприклад, максимум 30% або накопичувально але не більше 25%.",[3198,4753,4755],{"className":3200,"code":4754,"language":3202,"meta":3203,"style":3203},"// Decision Table → Theory тест\n[Theory]\n[InlineData(true,  true,  true,  25)]  // C1: все true — домовились на cap 25%\n[InlineData(true,  true,  false, 15)]  // C2: Premium + велике замовлення\n[InlineData(true,  false, true,  25)]  // C3: Premium + промокод\n[InlineData(true,  false, false, 10)]  // C4: тільки Premium\n[InlineData(false, true,  true,  20)]  // C5: велике замовлення + промокод\n[InlineData(false, true,  false,  5)]  // C6: тільки велике замовлення\n[InlineData(false, false, true,  15)]  // C7: тільки промокод\n[InlineData(false, false, false,  0)]  // C8: нічого\npublic void CalculateDiscount_ReturnsCorrectPercentage(\n    bool isPremium, bool isLargeOrder, bool hasPromo, int expectedDiscount)\n{\n    var result = _discountService.Calculate(isPremium, isLargeOrder, hasPromo);\n    Assert.Equal(expectedDiscount, result.DiscountPercent);\n}\n",[2969,4756,4757,4762,4770,4798,4825,4852,4880,4907,4934,4961,4988,5000,5031,5035,5068,5092],{"__ignoreMap":3203},[3207,4758,4759],{"class":3209,"line":3210},[3207,4760,4761],{"class":3292},"// Decision Table → Theory тест\n",[3207,4763,4764,4766,4768],{"class":3209,"line":3224},[3207,4765,3923],{"class":3227},[3207,4767,3269],{"class":3220},[3207,4769,3272],{"class":3227},[3207,4771,4772,4774,4776,4778,4780,4783,4785,4787,4789,4791,4793,4795],{"class":3209,"line":3231},[3207,4773,3923],{"class":3227},[3207,4775,3280],{"class":3220},[3207,4777,3283],{"class":3227},[3207,4779,3776],{"class":3213},[3207,4781,4782],{"class":3227},",  ",[3207,4784,3776],{"class":3213},[3207,4786,4782],{"class":3227},[3207,4788,3776],{"class":3213},[3207,4790,4782],{"class":3227},[3207,4792,3141],{"class":3286},[3207,4794,3341],{"class":3227},[3207,4796,4797],{"class":3292},"// C1: все true — домовились на cap 25%\n",[3207,4799,4800,4802,4804,4806,4808,4810,4812,4814,4816,4818,4820,4822],{"class":3209,"line":3256},[3207,4801,3923],{"class":3227},[3207,4803,3280],{"class":3220},[3207,4805,3283],{"class":3227},[3207,4807,3776],{"class":3213},[3207,4809,4782],{"class":3227},[3207,4811,3776],{"class":3213},[3207,4813,4782],{"class":3227},[3207,4815,3826],{"class":3213},[3207,4817,3404],{"class":3227},[3207,4819,3124],{"class":3286},[3207,4821,3341],{"class":3227},[3207,4823,4824],{"class":3292},"// C2: Premium + велике замовлення\n",[3207,4826,4827,4829,4831,4833,4835,4837,4839,4841,4843,4845,4847,4849],{"class":3209,"line":3263},[3207,4828,3923],{"class":3227},[3207,4830,3280],{"class":3220},[3207,4832,3283],{"class":3227},[3207,4834,3776],{"class":3213},[3207,4836,4782],{"class":3227},[3207,4838,3826],{"class":3213},[3207,4840,3404],{"class":3227},[3207,4842,3776],{"class":3213},[3207,4844,4782],{"class":3227},[3207,4846,3141],{"class":3286},[3207,4848,3341],{"class":3227},[3207,4850,4851],{"class":3292},"// C3: Premium + промокод\n",[3207,4853,4854,4856,4858,4860,4862,4864,4866,4868,4870,4872,4875,4877],{"class":3209,"line":3275},[3207,4855,3923],{"class":3227},[3207,4857,3280],{"class":3220},[3207,4859,3283],{"class":3227},[3207,4861,3776],{"class":3213},[3207,4863,4782],{"class":3227},[3207,4865,3826],{"class":3213},[3207,4867,3404],{"class":3227},[3207,4869,3826],{"class":3213},[3207,4871,3404],{"class":3227},[3207,4873,4874],{"class":3286},"10",[3207,4876,3341],{"class":3227},[3207,4878,4879],{"class":3292},"// C4: тільки Premium\n",[3207,4881,4882,4884,4886,4888,4890,4892,4894,4896,4898,4900,4902,4904],{"class":3209,"line":3296},[3207,4883,3923],{"class":3227},[3207,4885,3280],{"class":3220},[3207,4887,3283],{"class":3227},[3207,4889,3826],{"class":3213},[3207,4891,3404],{"class":3227},[3207,4893,3776],{"class":3213},[3207,4895,4782],{"class":3227},[3207,4897,3776],{"class":3213},[3207,4899,4782],{"class":3227},[3207,4901,3834],{"class":3286},[3207,4903,3341],{"class":3227},[3207,4905,4906],{"class":3292},"// C5: велике замовлення + промокод\n",[3207,4908,4909,4911,4913,4915,4917,4919,4921,4923,4925,4927,4929,4931],{"class":3209,"line":3313},[3207,4910,3923],{"class":3227},[3207,4912,3280],{"class":3220},[3207,4914,3283],{"class":3227},[3207,4916,3826],{"class":3213},[3207,4918,3404],{"class":3227},[3207,4920,3776],{"class":3213},[3207,4922,4782],{"class":3227},[3207,4924,3826],{"class":3213},[3207,4926,4782],{"class":3227},[3207,4928,3178],{"class":3286},[3207,4930,3341],{"class":3227},[3207,4932,4933],{"class":3292},"// C6: тільки велике замовлення\n",[3207,4935,4936,4938,4940,4942,4944,4946,4948,4950,4952,4954,4956,4958],{"class":3209,"line":3330},[3207,4937,3923],{"class":3227},[3207,4939,3280],{"class":3220},[3207,4941,3283],{"class":3227},[3207,4943,3826],{"class":3213},[3207,4945,3404],{"class":3227},[3207,4947,3826],{"class":3213},[3207,4949,3404],{"class":3227},[3207,4951,3776],{"class":3213},[3207,4953,4782],{"class":3227},[3207,4955,3124],{"class":3286},[3207,4957,3341],{"class":3227},[3207,4959,4960],{"class":3292},"// C7: тільки промокод\n",[3207,4962,4963,4965,4967,4969,4971,4973,4975,4977,4979,4981,4983,4985],{"class":3209,"line":3347},[3207,4964,3923],{"class":3227},[3207,4966,3280],{"class":3220},[3207,4968,3283],{"class":3227},[3207,4970,3826],{"class":3213},[3207,4972,3404],{"class":3227},[3207,4974,3826],{"class":3213},[3207,4976,3404],{"class":3227},[3207,4978,3826],{"class":3213},[3207,4980,4782],{"class":3227},[3207,4982,3173],{"class":3286},[3207,4984,3341],{"class":3227},[3207,4986,4987],{"class":3292},"// C8: нічого\n",[3207,4989,4990,4992,4994,4997],{"class":3209,"line":3371},[3207,4991,3214],{"class":3213},[3207,4993,3353],{"class":3213},[3207,4995,4996],{"class":3356}," CalculateDiscount_ReturnsCorrectPercentage",[3207,4998,4999],{"class":3227},"(\n",[3207,5001,5002,5005,5008,5010,5012,5015,5017,5019,5022,5024,5026,5029],{"class":3209,"line":3377},[3207,5003,5004],{"class":3213},"    bool",[3207,5006,5007],{"class":3243}," isPremium",[3207,5009,3404],{"class":3227},[3207,5011,4080],{"class":3213},[3207,5013,5014],{"class":3243}," isLargeOrder",[3207,5016,3404],{"class":3227},[3207,5018,4080],{"class":3213},[3207,5020,5021],{"class":3243}," hasPromo",[3207,5023,3404],{"class":3227},[3207,5025,3362],{"class":3213},[3207,5027,5028],{"class":3243}," expectedDiscount",[3207,5030,3368],{"class":3227},[3207,5032,5033],{"class":3209,"line":3419},[3207,5034,3228],{"class":3227},[3207,5036,5037,5039,5041,5043,5046,5048,5051,5053,5056,5058,5061,5063,5066],{"class":3209,"line":3424},[3207,5038,4094],{"class":3213},[3207,5040,3568],{"class":3243},[3207,5042,3247],{"class":3227},[3207,5044,5045],{"class":3243},"_discountService",[3207,5047,3438],{"class":3227},[3207,5049,5050],{"class":3356},"Calculate",[3207,5052,3283],{"class":3227},[3207,5054,5055],{"class":3243},"isPremium",[3207,5057,3404],{"class":3227},[3207,5059,5060],{"class":3243},"isLargeOrder",[3207,5062,3404],{"class":3227},[3207,5064,5065],{"class":3243},"hasPromo",[3207,5067,3449],{"class":3227},[3207,5069,5070,5072,5074,5076,5078,5081,5083,5085,5087,5090],{"class":3209,"line":3452},[3207,5071,4117],{"class":3243},[3207,5073,3438],{"class":3227},[3207,5075,4122],{"class":3356},[3207,5077,3283],{"class":3227},[3207,5079,5080],{"class":3243},"expectedDiscount",[3207,5082,3404],{"class":3227},[3207,5084,3602],{"class":3243},[3207,5086,3438],{"class":3227},[3207,5088,5089],{"class":3243},"DiscountPercent",[3207,5091,3449],{"class":3227},[3207,5093,5094],{"class":3209,"line":3457},[3207,5095,3620],{"class":3227},[3017,5097,5099],{"id":5098},"скорочені-таблиці-рішень","Скорочені таблиці рішень",[2965,5101,5102],{},"Повна таблиця з N умовами має 2^N стовпців. Для 3 умов — 8, для 5 умов — 32, для 10 умов — 1024. Очевидно, це непрактично.",[2965,5104,5105,5108,5109,5112],{},[2977,5106,5107],{},"Скорочена таблиця"," об'єднує стовпці, де певні умови є ",[2977,5110,5111],{},"непринциповими"," (don't care). Наприклад, якщо промокод завжди дає 15% незалежно від інших умов:",[3080,5114,5115,5126],{},[3083,5116,5117],{},[3086,5118,5119,5122,5124],{},[3089,5120,5121],{},"Умова",[3089,5123,4614],{},[3089,5125,4617],{},[3105,5127,5128,5136,5147,5156],{},[3086,5129,5130,5132,5134],{},[3110,5131,4686],{},[3110,5133,4645],{},[3110,5135,4654],{},[3086,5137,5138,5141,5144],{},[3110,5139,5140],{},"Premium (неважливо)",[3110,5142,5143],{},"—",[3110,5145,5146],{},"T/F",[3086,5148,5149,5152,5154],{},[3110,5150,5151],{},"Замовлення > 1000 (неважливо)",[3110,5153,5143],{},[3110,5155,5146],{},[3086,5157,5158,5161,5163],{},[3110,5159,5160],{},"Знижка за промокод",[3110,5162,4719],{},[3110,5164,4748],{},[2965,5166,5167],{},"Тире (\"—\") означає \"значення цієї умови не впливає на результат у цьому стовпці\".",[2996,5169],{},[3012,5171,5173],{"id":5172},"техніка-4-state-transition-testing-тестування-переходів-станів","Техніка 4: State Transition Testing (Тестування переходів станів)",[3017,5175,3020],{"id":5176},"теоретична-основа-3",[2965,5178,5179,5182,5183,5186],{},[2977,5180,5181],{},"State Transition Testing"," застосовується для систем або об'єктів, що мають ",[2977,5184,5185],{},"явні стани"," і переходять між ними при певних подіях. Для таких систем тести мають перевіряти:",[5188,5189,5190,5193,5196],"ol",{},[3052,5191,5192],{},"Всі коректні переходи (valid transitions)",[3052,5194,5195],{},"Результатний стан після переходу",[3052,5197,5198],{},"Недозволені переходи (invalid transitions) — система має їх відхиляти",[3017,5200,5202],{"id":5201},"приклад-стани-замовлення-в-e-commerce","Приклад: стани замовлення в e-commerce",[3198,5204,5208],{"className":5205,"code":5206,"language":5207,"meta":3203,"style":3203},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","stateDiagram-v2\n    [*] --> Pending : Create Order\n    Pending --> Paid : Payment Received\n    Pending --> Cancelled : Cancel\n    Paid --> Shipped : Ship Order\n    Paid --> Refunded : Request Refund\n    Shipped --> Delivered : Mark Delivered\n    Shipped --> Returned : Return Request\n    Delivered --> [*]\n    Cancelled --> [*]\n    Refunded --> [*]\n    Returned --> [*]\n","mermaid",[2969,5209,5210,5215,5220,5225,5230,5235,5240,5245,5250,5255,5260,5265],{"__ignoreMap":3203},[3207,5211,5212],{"class":3209,"line":3210},[3207,5213,5214],{},"stateDiagram-v2\n",[3207,5216,5217],{"class":3209,"line":3224},[3207,5218,5219],{},"    [*] --> Pending : Create Order\n",[3207,5221,5222],{"class":3209,"line":3231},[3207,5223,5224],{},"    Pending --> Paid : Payment Received\n",[3207,5226,5227],{"class":3209,"line":3256},[3207,5228,5229],{},"    Pending --> Cancelled : Cancel\n",[3207,5231,5232],{"class":3209,"line":3263},[3207,5233,5234],{},"    Paid --> Shipped : Ship Order\n",[3207,5236,5237],{"class":3209,"line":3275},[3207,5238,5239],{},"    Paid --> Refunded : Request Refund\n",[3207,5241,5242],{"class":3209,"line":3296},[3207,5243,5244],{},"    Shipped --> Delivered : Mark Delivered\n",[3207,5246,5247],{"class":3209,"line":3313},[3207,5248,5249],{},"    Shipped --> Returned : Return Request\n",[3207,5251,5252],{"class":3209,"line":3330},[3207,5253,5254],{},"    Delivered --> [*]\n",[3207,5256,5257],{"class":3209,"line":3347},[3207,5258,5259],{},"    Cancelled --> [*]\n",[3207,5261,5262],{"class":3209,"line":3371},[3207,5263,5264],{},"    Refunded --> [*]\n",[3207,5266,5267],{"class":3209,"line":3377},[3207,5268,5269],{},"    Returned --> [*]\n",[5207,5271,5272],{},[3198,5273,5275],{"className":5205,"code":5274,"language":5207,"meta":3203,"style":3203},"stateDiagram-v2\n    [*] --> Pending : Створити замовлення\n    Pending --> Paid : Оплата отримана\n    Pending --> Cancelled : Скасувати\n    Paid --> Shipped : Відправити\n    Paid --> Refunded : Повернення коштів\n    Shipped --> Delivered : Підтвердити доставку\n    Shipped --> Returned : Повернення товару\n    Delivered --> [*]\n    Cancelled --> [*]\n    Refunded --> [*]\n    Returned --> [*]\n",[2969,5276,5277,5281,5286,5291,5296,5301,5306,5311,5316,5320,5324,5328],{"__ignoreMap":3203},[3207,5278,5279],{"class":3209,"line":3210},[3207,5280,5214],{},[3207,5282,5283],{"class":3209,"line":3224},[3207,5284,5285],{},"    [*] --> Pending : Створити замовлення\n",[3207,5287,5288],{"class":3209,"line":3231},[3207,5289,5290],{},"    Pending --> Paid : Оплата отримана\n",[3207,5292,5293],{"class":3209,"line":3256},[3207,5294,5295],{},"    Pending --> Cancelled : Скасувати\n",[3207,5297,5298],{"class":3209,"line":3263},[3207,5299,5300],{},"    Paid --> Shipped : Відправити\n",[3207,5302,5303],{"class":3209,"line":3275},[3207,5304,5305],{},"    Paid --> Refunded : Повернення коштів\n",[3207,5307,5308],{"class":3209,"line":3296},[3207,5309,5310],{},"    Shipped --> Delivered : Підтвердити доставку\n",[3207,5312,5313],{"class":3209,"line":3313},[3207,5314,5315],{},"    Shipped --> Returned : Повернення товару\n",[3207,5317,5318],{"class":3209,"line":3330},[3207,5319,5254],{},[3207,5321,5322],{"class":3209,"line":3347},[3207,5323,5259],{},[3207,5325,5326],{"class":3209,"line":3371},[3207,5327,5264],{},[3207,5329,5330],{"class":3209,"line":3377},[3207,5331,5269],{},[2965,5333,5334],{},"З цієї state machine визначаємо тест-кейси:",[3198,5336,5338],{"className":3200,"code":5337,"language":3202,"meta":3203,"style":3203},"public class OrderStateMachineTests\n{\n    // Тестуємо всі валідні переходи\n    [Fact]\n    public void Order_FromPending_CanBePaid()\n    {\n        var order = Order.Create();\n        Assert.Equal(OrderStatus.Pending, order.Status);\n\n        order.MarkAsPaid();\n        Assert.Equal(OrderStatus.Paid, order.Status);\n    }\n\n    [Fact]\n    public void Order_FromPending_CanBeCancelled()\n    {\n        var order = Order.Create();\n        order.Cancel();\n        Assert.Equal(OrderStatus.Cancelled, order.Status);\n    }\n\n    // Тестуємо НЕВАЛІДНІ переходи\n    [Fact]\n    public void Order_FromShipped_CannotBeCancelled()\n    {\n        var order = Order.Create();\n        order.MarkAsPaid();\n        order.Ship();\n        Assert.Equal(OrderStatus.Shipped, order.Status);\n\n        // Невалідний перехід: відправлене замовлення не можна скасувати\n        var action = () => order.Cancel();\n        Assert.Throws\u003CInvalidOrderStateException>(action);\n    }\n\n    [Fact]\n    public void Order_FromCancelled_CannotBeShipped()\n    {\n        var order = Order.Create();\n        order.Cancel();\n\n        var action = () => order.Ship();\n        Assert.Throws\u003CInvalidOrderStateException>(action);\n    }\n}\n",[2969,5339,5340,5349,5353,5358,5366,5377,5381,5400,5430,5434,5446,5473,5477,5481,5489,5500,5504,5520,5531,5558,5562,5566,5571,5579,5590,5594,5610,5620,5631,5658,5663,5669,5686,5706,5711,5716,5725,5737,5742,5759,5770,5775,5792,5811,5816],{"__ignoreMap":3203},[3207,5341,5342,5344,5346],{"class":3209,"line":3210},[3207,5343,3214],{"class":3213},[3207,5345,3217],{"class":3213},[3207,5347,5348],{"class":3220}," OrderStateMachineTests\n",[3207,5350,5351],{"class":3209,"line":3224},[3207,5352,3228],{"class":3227},[3207,5354,5355],{"class":3209,"line":3231},[3207,5356,5357],{"class":3292},"    // Тестуємо всі валідні переходи\n",[3207,5359,5360,5362,5364],{"class":3209,"line":3256},[3207,5361,3266],{"class":3227},[3207,5363,3498],{"class":3220},[3207,5365,3272],{"class":3227},[3207,5367,5368,5370,5372,5375],{"class":3209,"line":3263},[3207,5369,3350],{"class":3213},[3207,5371,3353],{"class":3213},[3207,5373,5374],{"class":3356}," Order_FromPending_CanBePaid",[3207,5376,3513],{"class":3227},[3207,5378,5379],{"class":3209,"line":3275},[3207,5380,3374],{"class":3227},[3207,5382,5383,5385,5388,5390,5393,5395,5398],{"class":3209,"line":3296},[3207,5384,3380],{"class":3213},[3207,5386,5387],{"class":3243}," order",[3207,5389,3247],{"class":3227},[3207,5391,5392],{"class":3243},"Order",[3207,5394,3438],{"class":3227},[3207,5396,5397],{"class":3356},"Create",[3207,5399,3253],{"class":3227},[3207,5401,5402,5404,5406,5408,5410,5413,5415,5418,5420,5423,5425,5428],{"class":3209,"line":3313},[3207,5403,3460],{"class":3243},[3207,5405,3438],{"class":3227},[3207,5407,4122],{"class":3356},[3207,5409,3283],{"class":3227},[3207,5411,5412],{"class":3243},"OrderStatus",[3207,5414,3438],{"class":3227},[3207,5416,5417],{"class":3243},"Pending",[3207,5419,3404],{"class":3227},[3207,5421,5422],{"class":3243},"order",[3207,5424,3438],{"class":3227},[3207,5426,5427],{"class":3243},"Status",[3207,5429,3449],{"class":3227},[3207,5431,5432],{"class":3209,"line":3330},[3207,5433,3260],{"emptyLinePlaceholder":3259},[3207,5435,5436,5439,5441,5444],{"class":3209,"line":3347},[3207,5437,5438],{"class":3243},"        order",[3207,5440,3438],{"class":3227},[3207,5442,5443],{"class":3356},"MarkAsPaid",[3207,5445,3253],{"class":3227},[3207,5447,5448,5450,5452,5454,5456,5458,5460,5463,5465,5467,5469,5471],{"class":3209,"line":3371},[3207,5449,3460],{"class":3243},[3207,5451,3438],{"class":3227},[3207,5453,4122],{"class":3356},[3207,5455,3283],{"class":3227},[3207,5457,5412],{"class":3243},[3207,5459,3438],{"class":3227},[3207,5461,5462],{"class":3243},"Paid",[3207,5464,3404],{"class":3227},[3207,5466,5422],{"class":3243},[3207,5468,3438],{"class":3227},[3207,5470,5427],{"class":3243},[3207,5472,3449],{"class":3227},[3207,5474,5475],{"class":3209,"line":3377},[3207,5476,3485],{"class":3227},[3207,5478,5479],{"class":3209,"line":3419},[3207,5480,3260],{"emptyLinePlaceholder":3259},[3207,5482,5483,5485,5487],{"class":3209,"line":3424},[3207,5484,3266],{"class":3227},[3207,5486,3498],{"class":3220},[3207,5488,3272],{"class":3227},[3207,5490,5491,5493,5495,5498],{"class":3209,"line":3452},[3207,5492,3350],{"class":3213},[3207,5494,3353],{"class":3213},[3207,5496,5497],{"class":3356}," Order_FromPending_CanBeCancelled",[3207,5499,3513],{"class":3227},[3207,5501,5502],{"class":3209,"line":3457},[3207,5503,3374],{"class":3227},[3207,5505,5506,5508,5510,5512,5514,5516,5518],{"class":3209,"line":3482},[3207,5507,3380],{"class":3213},[3207,5509,5387],{"class":3243},[3207,5511,3247],{"class":3227},[3207,5513,5392],{"class":3243},[3207,5515,3438],{"class":3227},[3207,5517,5397],{"class":3356},[3207,5519,3253],{"class":3227},[3207,5521,5522,5524,5526,5529],{"class":3209,"line":3488},[3207,5523,5438],{"class":3243},[3207,5525,3438],{"class":3227},[3207,5527,5528],{"class":3356},"Cancel",[3207,5530,3253],{"class":3227},[3207,5532,5533,5535,5537,5539,5541,5543,5545,5548,5550,5552,5554,5556],{"class":3209,"line":3493},[3207,5534,3460],{"class":3243},[3207,5536,3438],{"class":3227},[3207,5538,4122],{"class":3356},[3207,5540,3283],{"class":3227},[3207,5542,5412],{"class":3243},[3207,5544,3438],{"class":3227},[3207,5546,5547],{"class":3243},"Cancelled",[3207,5549,3404],{"class":3227},[3207,5551,5422],{"class":3243},[3207,5553,3438],{"class":3227},[3207,5555,5427],{"class":3243},[3207,5557,3449],{"class":3227},[3207,5559,5560],{"class":3209,"line":3503},[3207,5561,3485],{"class":3227},[3207,5563,5564],{"class":3209,"line":3516},[3207,5565,3260],{"emptyLinePlaceholder":3259},[3207,5567,5568],{"class":3209,"line":3521},[3207,5569,5570],{"class":3292},"    // Тестуємо НЕВАЛІДНІ переходи\n",[3207,5572,5573,5575,5577],{"class":3209,"line":3527},[3207,5574,3266],{"class":3227},[3207,5576,3498],{"class":3220},[3207,5578,3272],{"class":3227},[3207,5580,5581,5583,5585,5588],{"class":3209,"line":3558},[3207,5582,3350],{"class":3213},[3207,5584,3353],{"class":3213},[3207,5586,5587],{"class":3356}," Order_FromShipped_CannotBeCancelled",[3207,5589,3513],{"class":3227},[3207,5591,5592],{"class":3209,"line":3563},[3207,5593,3374],{"class":3227},[3207,5595,5596,5598,5600,5602,5604,5606,5608],{"class":3209,"line":3585},[3207,5597,3380],{"class":3213},[3207,5599,5387],{"class":3243},[3207,5601,3247],{"class":3227},[3207,5603,5392],{"class":3243},[3207,5605,3438],{"class":3227},[3207,5607,5397],{"class":3356},[3207,5609,3253],{"class":3227},[3207,5611,5612,5614,5616,5618],{"class":3209,"line":3590},[3207,5613,5438],{"class":3243},[3207,5615,3438],{"class":3227},[3207,5617,5443],{"class":3356},[3207,5619,3253],{"class":3227},[3207,5621,5622,5624,5626,5629],{"class":3209,"line":3612},[3207,5623,5438],{"class":3243},[3207,5625,3438],{"class":3227},[3207,5627,5628],{"class":3356},"Ship",[3207,5630,3253],{"class":3227},[3207,5632,5633,5635,5637,5639,5641,5643,5645,5648,5650,5652,5654,5656],{"class":3209,"line":3617},[3207,5634,3460],{"class":3243},[3207,5636,3438],{"class":3227},[3207,5638,4122],{"class":3356},[3207,5640,3283],{"class":3227},[3207,5642,5412],{"class":3243},[3207,5644,3438],{"class":3227},[3207,5646,5647],{"class":3243},"Shipped",[3207,5649,3404],{"class":3227},[3207,5651,5422],{"class":3243},[3207,5653,3438],{"class":3227},[3207,5655,5427],{"class":3243},[3207,5657,3449],{"class":3227},[3207,5659,5661],{"class":3209,"line":5660},30,[3207,5662,3260],{"emptyLinePlaceholder":3259},[3207,5664,5666],{"class":3209,"line":5665},31,[3207,5667,5668],{"class":3292},"        // Невалідний перехід: відправлене замовлення не можна скасувати\n",[3207,5670,5672,5674,5676,5678,5680,5682,5684],{"class":3209,"line":5671},32,[3207,5673,3380],{"class":3213},[3207,5675,3429],{"class":3243},[3207,5677,3432],{"class":3227},[3207,5679,5422],{"class":3243},[3207,5681,3438],{"class":3227},[3207,5683,5528],{"class":3356},[3207,5685,3253],{"class":3227},[3207,5687,5689,5691,5693,5695,5697,5700,5702,5704],{"class":3209,"line":5688},33,[3207,5690,3460],{"class":3243},[3207,5692,3438],{"class":3227},[3207,5694,3465],{"class":3356},[3207,5696,3468],{"class":3227},[3207,5698,5699],{"class":3220},"InvalidOrderStateException",[3207,5701,3474],{"class":3227},[3207,5703,3477],{"class":3243},[3207,5705,3449],{"class":3227},[3207,5707,5709],{"class":3209,"line":5708},34,[3207,5710,3485],{"class":3227},[3207,5712,5714],{"class":3209,"line":5713},35,[3207,5715,3260],{"emptyLinePlaceholder":3259},[3207,5717,5719,5721,5723],{"class":3209,"line":5718},36,[3207,5720,3266],{"class":3227},[3207,5722,3498],{"class":3220},[3207,5724,3272],{"class":3227},[3207,5726,5728,5730,5732,5735],{"class":3209,"line":5727},37,[3207,5729,3350],{"class":3213},[3207,5731,3353],{"class":3213},[3207,5733,5734],{"class":3356}," Order_FromCancelled_CannotBeShipped",[3207,5736,3513],{"class":3227},[3207,5738,5740],{"class":3209,"line":5739},38,[3207,5741,3374],{"class":3227},[3207,5743,5745,5747,5749,5751,5753,5755,5757],{"class":3209,"line":5744},39,[3207,5746,3380],{"class":3213},[3207,5748,5387],{"class":3243},[3207,5750,3247],{"class":3227},[3207,5752,5392],{"class":3243},[3207,5754,3438],{"class":3227},[3207,5756,5397],{"class":3356},[3207,5758,3253],{"class":3227},[3207,5760,5762,5764,5766,5768],{"class":3209,"line":5761},40,[3207,5763,5438],{"class":3243},[3207,5765,3438],{"class":3227},[3207,5767,5528],{"class":3356},[3207,5769,3253],{"class":3227},[3207,5771,5773],{"class":3209,"line":5772},41,[3207,5774,3260],{"emptyLinePlaceholder":3259},[3207,5776,5778,5780,5782,5784,5786,5788,5790],{"class":3209,"line":5777},42,[3207,5779,3380],{"class":3213},[3207,5781,3429],{"class":3243},[3207,5783,3432],{"class":3227},[3207,5785,5422],{"class":3243},[3207,5787,3438],{"class":3227},[3207,5789,5628],{"class":3356},[3207,5791,3253],{"class":3227},[3207,5793,5795,5797,5799,5801,5803,5805,5807,5809],{"class":3209,"line":5794},43,[3207,5796,3460],{"class":3243},[3207,5798,3438],{"class":3227},[3207,5800,3465],{"class":3356},[3207,5802,3468],{"class":3227},[3207,5804,5699],{"class":3220},[3207,5806,3474],{"class":3227},[3207,5808,3477],{"class":3243},[3207,5810,3449],{"class":3227},[3207,5812,5814],{"class":3209,"line":5813},44,[3207,5815,3485],{"class":3227},[3207,5817,5819],{"class":3209,"line":5818},45,[3207,5820,3620],{"class":3227},[2965,5822,5823],{},[2977,5824,5825],{},"Покриття State Transition Tests:",[3049,5827,5828,5834,5840],{},[3052,5829,5830,5833],{},[2977,5831,5832],{},"All States Coverage",": кожен стан досягнутий хоча б раз",[3052,5835,5836,5839],{},[2977,5837,5838],{},"All Transitions Coverage",": кожен перехід виконаний хоча б раз",[3052,5841,5842,5845],{},[2977,5843,5844],{},"All Paths Coverage",": всі можливі шляхи через state machine (найдорожче)",[2996,5847],{},[2960,5849,5851],{"id":5850},"white-box-техніки-тестуємо-внутрішню-структуру","White-Box техніки: тестуємо внутрішню структуру",[2965,5853,5854,5855,5858],{},"White-Box техніки (також Code Coverage techniques) аналізують ",[2977,5856,5857],{},"внутрішню структуру коду"," — які гілки, шляхи, умови виконані під час тестування.",[2996,5860],{},[3012,5862,5864],{"id":5863},"statement-coverage-покриття-операторів","Statement Coverage (Покриття операторів)",[2965,5866,5867,5870,5871,3438],{},[2977,5868,5869],{},"Statement Coverage"," — найпростіша метрика: ",[2977,5872,5873],{},"кожен рядок коду виконано хоча б раз",[3198,5875,5877],{"className":3200,"code":5876,"language":3202,"meta":3203,"style":3203},"public decimal CalculateTax(decimal income, string country)\n{\n    if (country == \"UA\")          // рядок 1\n    {\n        return income * 0.18m;    // рядок 2\n    }\n    return income * 0.20m;        // рядок 3\n}\n",[2969,5878,5879,5906,5910,5932,5936,5955,5959,5977],{"__ignoreMap":3203},[3207,5880,5881,5883,5886,5889,5891,5894,5897,5899,5901,5904],{"class":3209,"line":3210},[3207,5882,3214],{"class":3213},[3207,5884,5885],{"class":3213}," decimal",[3207,5887,5888],{"class":3356}," CalculateTax",[3207,5890,3283],{"class":3227},[3207,5892,5893],{"class":3213},"decimal",[3207,5895,5896],{"class":3243}," income",[3207,5898,3404],{"class":3227},[3207,5900,4536],{"class":3213},[3207,5902,5903],{"class":3243}," country",[3207,5905,3368],{"class":3227},[3207,5907,5908],{"class":3209,"line":3224},[3207,5909,3228],{"class":3227},[3207,5911,5912,5915,5917,5920,5923,5926,5929],{"class":3209,"line":3231},[3207,5913,5914],{"class":4159},"    if",[3207,5916,4163],{"class":3227},[3207,5918,5919],{"class":3243},"country",[3207,5921,5922],{"class":3227}," == ",[3207,5924,5925],{"class":3412},"\"UA\"",[3207,5927,5928],{"class":3227},")          ",[3207,5930,5931],{"class":3292},"// рядок 1\n",[3207,5933,5934],{"class":3209,"line":3256},[3207,5935,3374],{"class":3227},[3207,5937,5938,5941,5943,5946,5949,5952],{"class":3209,"line":3263},[3207,5939,5940],{"class":4159},"        return",[3207,5942,5896],{"class":3243},[3207,5944,5945],{"class":3227}," * ",[3207,5947,5948],{"class":3286},"0.18m",[3207,5950,5951],{"class":3227},";    ",[3207,5953,5954],{"class":3292},"// рядок 2\n",[3207,5956,5957],{"class":3209,"line":3275},[3207,5958,3485],{"class":3227},[3207,5960,5961,5964,5966,5968,5971,5974],{"class":3209,"line":3296},[3207,5962,5963],{"class":4159},"    return",[3207,5965,5896],{"class":3243},[3207,5967,5945],{"class":3227},[3207,5969,5970],{"class":3286},"0.20m",[3207,5972,5973],{"class":3227},";        ",[3207,5975,5976],{"class":3292},"// рядок 3\n",[3207,5978,5979],{"class":3209,"line":3313},[3207,5980,3620],{"class":3227},[2965,5982,5983,5984,5987],{},"Для 100% Statement Coverage: достатньо двох тестів — один з ",[2969,5985,5986],{},"country = \"UA\"",", один з будь-яким іншим.",[2965,5989,5990,5993,5994,5997,5998,6001,6002,6005],{},[2977,5991,5992],{},"Проблема:"," Statement Coverage не відрізняє, яка гілка умови виконалась. Два рядки мають бути виконані, але ",[2969,5995,5996],{},"if (a && b)"," може виконатись лише при ",[2969,5999,6000],{},"a=true, b=true"," — і Statement Coverage буде 100%, хоча гілка ",[2969,6003,6004],{},"a=true, b=false"," не перевірена.",[2996,6007],{},[3012,6009,6011],{"id":6010},"branch-coverage-покриття-розгалужень","Branch Coverage (Покриття розгалужень)",[2965,6013,6014,6017,6018,3438],{},[2977,6015,6016],{},"Branch Coverage"," — потужніша метрика: ",[2977,6019,6020],{},"кожна гілка коду виконана хоча б раз",[2965,6022,6023,6024,3404,6027,6030,6031,3404,6034,6037],{},"Для кожного ",[2969,6025,6026],{},"if/else",[2969,6028,6029],{},"switch",", тернарного оператора, ",[2969,6032,6033],{},"while",[2969,6035,6036],{},"for"," — перевіряємо обидві (або всі) гілки.",[3198,6039,6041],{"className":3200,"code":6040,"language":3202,"meta":3203,"style":3203},"public string GetDiscount(int age, bool isPremium)\n{\n    // Гілка 1a (true): age >= 18\n    // Гілка 1b (false): age \u003C 18\n    if (age >= 18)\n    {\n        // Гілка 2a (true): isPremium\n        // Гілка 2b (false): !isPremium\n        if (isPremium)\n        {\n            return \"20% discount\";  // Шлях: 1a + 2a\n        }\n        return \"10% discount\";      // Шлях: 1a + 2b\n    }\n    return \"No discount\";           // Шлях: 1b\n}\n",[2969,6042,6043,6067,6071,6076,6081,6096,6100,6105,6110,6121,6126,6139,6144,6157,6161,6174],{"__ignoreMap":3203},[3207,6044,6045,6047,6050,6053,6055,6057,6059,6061,6063,6065],{"class":3209,"line":3210},[3207,6046,3214],{"class":3213},[3207,6048,6049],{"class":3213}," string",[3207,6051,6052],{"class":3356}," GetDiscount",[3207,6054,3283],{"class":3227},[3207,6056,3362],{"class":3213},[3207,6058,3365],{"class":3243},[3207,6060,3404],{"class":3227},[3207,6062,4080],{"class":3213},[3207,6064,5007],{"class":3243},[3207,6066,3368],{"class":3227},[3207,6068,6069],{"class":3209,"line":3224},[3207,6070,3228],{"class":3227},[3207,6072,6073],{"class":3209,"line":3231},[3207,6074,6075],{"class":3292},"    // Гілка 1a (true): age >= 18\n",[3207,6077,6078],{"class":3209,"line":3256},[3207,6079,6080],{"class":3292},"    // Гілка 1b (false): age \u003C 18\n",[3207,6082,6083,6085,6087,6089,6091,6094],{"class":3209,"line":3263},[3207,6084,5914],{"class":4159},[3207,6086,4163],{"class":3227},[3207,6088,3401],{"class":3243},[3207,6090,4168],{"class":3227},[3207,6092,6093],{"class":3286},"18",[3207,6095,3368],{"class":3227},[3207,6097,6098],{"class":3209,"line":3275},[3207,6099,3374],{"class":3227},[3207,6101,6102],{"class":3209,"line":3296},[3207,6103,6104],{"class":3292},"        // Гілка 2a (true): isPremium\n",[3207,6106,6107],{"class":3209,"line":3313},[3207,6108,6109],{"class":3292},"        // Гілка 2b (false): !isPremium\n",[3207,6111,6112,6115,6117,6119],{"class":3209,"line":3330},[3207,6113,6114],{"class":4159},"        if",[3207,6116,4163],{"class":3227},[3207,6118,5055],{"class":3243},[3207,6120,3368],{"class":3227},[3207,6122,6123],{"class":3209,"line":3347},[3207,6124,6125],{"class":3227},"        {\n",[3207,6127,6128,6131,6134,6136],{"class":3209,"line":3371},[3207,6129,6130],{"class":4159},"            return",[3207,6132,6133],{"class":3412}," \"20% discount\"",[3207,6135,4231],{"class":3227},[3207,6137,6138],{"class":3292},"// Шлях: 1a + 2a\n",[3207,6140,6141],{"class":3209,"line":3377},[3207,6142,6143],{"class":3227},"        }\n",[3207,6145,6146,6148,6151,6154],{"class":3209,"line":3419},[3207,6147,5940],{"class":4159},[3207,6149,6150],{"class":3412}," \"10% discount\"",[3207,6152,6153],{"class":3227},";      ",[3207,6155,6156],{"class":3292},"// Шлях: 1a + 2b\n",[3207,6158,6159],{"class":3209,"line":3424},[3207,6160,3485],{"class":3227},[3207,6162,6163,6165,6168,6171],{"class":3209,"line":3452},[3207,6164,5963],{"class":4159},[3207,6166,6167],{"class":3412}," \"No discount\"",[3207,6169,6170],{"class":3227},";           ",[3207,6172,6173],{"class":3292},"// Шлях: 1b\n",[3207,6175,6176],{"class":3209,"line":3457},[3207,6177,3620],{"class":3227},[2965,6179,6180],{},"Для 100% Branch Coverage: 3 тести (1a+2a, 1a+2b, 1b).",[2965,6182,6183,6186],{},[2977,6184,6185],{},"Чому Branch > Statement?"," Розглянемо:",[3198,6188,6190],{"className":3200,"code":6189,"language":3202,"meta":3203,"style":3203},"decimal result = isPremium ? price * 0.8m : price; // тернарний оператор\n",[2969,6191,6192],{"__ignoreMap":3203},[3207,6193,6194,6196,6198,6200,6202,6205,6208,6210,6213,6216,6218,6221],{"class":3209,"line":3210},[3207,6195,5893],{"class":3213},[3207,6197,3568],{"class":3243},[3207,6199,3247],{"class":3227},[3207,6201,5055],{"class":3243},[3207,6203,6204],{"class":3227}," ? ",[3207,6206,6207],{"class":3243},"price",[3207,6209,5945],{"class":3227},[3207,6211,6212],{"class":3286},"0.8m",[3207,6214,6215],{"class":3227}," : ",[3207,6217,6207],{"class":3243},[3207,6219,6220],{"class":3227},"; ",[3207,6222,6223],{"class":3292},"// тернарний оператор\n",[2965,6225,6226,6227,6230,6231,6233,6234,2990,6237,3438],{},"Statement Coverage: виконати рядок один раз — ",[2969,6228,6229],{},".8m"," або ",[2969,6232,6207],{}," (але яка гілка невідомо).\nBranch Coverage: виконати обидві гілки — з ",[2969,6235,6236],{},"isPremium=true",[2969,6238,6239],{},"isPremium=false",[6241,6242,6243,6244,6246],"note",{},"Більшість сучасних інструментів (Coverlet, dotnet-coverage) вимірюють саме ",[2977,6245,6016],{},". При цілі \"80% coverage\" мають на увазі саме branch coverage.",[2996,6248],{},[3012,6250,6252],{"id":6251},"path-coverage-покриття-шляхів","Path Coverage (Покриття шляхів)",[2965,6254,6255,6258,6259,6262],{},[2977,6256,6257],{},"Path Coverage"," — найповніша, але найдорожча метрика: ",[2977,6260,6261],{},"кожен унікальний шлях виконання від початку до кінця функції"," виконаний хоча б раз.",[3198,6264,6266],{"className":3200,"code":6265,"language":3202,"meta":3203,"style":3203},"// Ця функція має скільки шляхів?\npublic string Process(bool a, bool b, bool c)\n{\n    string result = \"\";\n    if (a) result += \"A\";         // 2 гілки: a=true / a=false\n    if (b) result += \"B\";         // 2 гілки: b=true / b=false\n    if (c) result += \"C\";         // 2 гілки: c=true / c=false\n    return result;\n}\n",[2969,6267,6268,6273,6305,6309,6322,6347,6370,6393,6401],{"__ignoreMap":3203},[3207,6269,6270],{"class":3209,"line":3210},[3207,6271,6272],{"class":3292},"// Ця функція має скільки шляхів?\n",[3207,6274,6275,6277,6279,6282,6284,6286,6289,6291,6293,6296,6298,6300,6303],{"class":3209,"line":3224},[3207,6276,3214],{"class":3213},[3207,6278,6049],{"class":3213},[3207,6280,6281],{"class":3356}," Process",[3207,6283,3283],{"class":3227},[3207,6285,4080],{"class":3213},[3207,6287,6288],{"class":3243}," a",[3207,6290,3404],{"class":3227},[3207,6292,4080],{"class":3213},[3207,6294,6295],{"class":3243}," b",[3207,6297,3404],{"class":3227},[3207,6299,4080],{"class":3213},[3207,6301,6302],{"class":3243}," c",[3207,6304,3368],{"class":3227},[3207,6306,6307],{"class":3209,"line":3231},[3207,6308,3228],{"class":3227},[3207,6310,6311,6314,6316,6318,6320],{"class":3209,"line":3256},[3207,6312,6313],{"class":3213},"    string",[3207,6315,3568],{"class":3243},[3207,6317,3247],{"class":3227},[3207,6319,4343],{"class":3412},[3207,6321,4192],{"class":3227},[3207,6323,6324,6326,6328,6331,6333,6335,6338,6341,6344],{"class":3209,"line":3263},[3207,6325,5914],{"class":4159},[3207,6327,4163],{"class":3227},[3207,6329,6330],{"class":3243},"a",[3207,6332,4183],{"class":3227},[3207,6334,3602],{"class":3243},[3207,6336,6337],{"class":3227}," += ",[3207,6339,6340],{"class":3412},"\"A\"",[3207,6342,6343],{"class":3227},";         ",[3207,6345,6346],{"class":3292},"// 2 гілки: a=true / a=false\n",[3207,6348,6349,6351,6353,6356,6358,6360,6362,6365,6367],{"class":3209,"line":3275},[3207,6350,5914],{"class":4159},[3207,6352,4163],{"class":3227},[3207,6354,6355],{"class":3243},"b",[3207,6357,4183],{"class":3227},[3207,6359,3602],{"class":3243},[3207,6361,6337],{"class":3227},[3207,6363,6364],{"class":3412},"\"B\"",[3207,6366,6343],{"class":3227},[3207,6368,6369],{"class":3292},"// 2 гілки: b=true / b=false\n",[3207,6371,6372,6374,6376,6379,6381,6383,6385,6388,6390],{"class":3209,"line":3296},[3207,6373,5914],{"class":4159},[3207,6375,4163],{"class":3227},[3207,6377,6378],{"class":3243},"c",[3207,6380,4183],{"class":3227},[3207,6382,3602],{"class":3243},[3207,6384,6337],{"class":3227},[3207,6386,6387],{"class":3412},"\"C\"",[3207,6389,6343],{"class":3227},[3207,6391,6392],{"class":3292},"// 2 гілки: c=true / c=false\n",[3207,6394,6395,6397,6399],{"class":3209,"line":3313},[3207,6396,5963],{"class":4159},[3207,6398,3568],{"class":3243},[3207,6400,4192],{"class":3227},[3207,6402,6403],{"class":3209,"line":3330},[3207,6404,3620],{"class":3227},[2965,6406,6407,6408,6411],{},"Кількість шляхів = 2³ = ",[2977,6409,6410],{},"8",". Для кожної комбінації (A+B+C, A+B, A+C, B+C, A alone, B alone, C alone, пусто).",[2965,6413,6414,6415,6418,6419,6421,6422,6425],{},"Якщо умови розташовані ",[2977,6416,6417],{},"послідовно"," (незалежні ",[2969,6420,4160],{},"): шляхи множаться.\nЯкщо умови ",[2977,6423,6424],{},"вкладені",": кількість шляхів зростає ще швидше.",[2965,6427,6428],{},"Path Coverage практично недосяжна для будь-якого нетривіального коду — тому його замінює Cyclomatic Complexity як практичний компроміс.",[2996,6430],{},[3012,6432,6434],{"id":6433},"condition-coverage-покриття-умов","Condition Coverage (Покриття умов)",[2965,6436,6437,6440,6441,6444,6445,2990,6447,6449],{},[2977,6438,6439],{},"Condition Coverage"," перевіряє, що ",[2977,6442,6443],{},"кожна елементарна умова"," у складному булевому виразі приймала значення ",[2969,6446,3776],{},[2969,6448,3826],{}," хоча б раз.",[3198,6451,6453],{"className":3200,"code":6452,"language":3202,"meta":3203,"style":3203},"// Складна умова з двох частин\nif (user.IsActive && user.HasVerifiedEmail)\n",[2969,6454,6455,6460],{"__ignoreMap":3203},[3207,6456,6457],{"class":3209,"line":3210},[3207,6458,6459],{"class":3292},"// Складна умова з двох частин\n",[3207,6461,6462,6464,6466,6469,6471,6474,6476,6478,6480,6483],{"class":3209,"line":3224},[3207,6463,4160],{"class":4159},[3207,6465,4163],{"class":3227},[3207,6467,6468],{"class":3243},"user",[3207,6470,3438],{"class":3227},[3207,6472,6473],{"class":3243},"IsActive",[3207,6475,4173],{"class":3227},[3207,6477,6468],{"class":3243},[3207,6479,3438],{"class":3227},[3207,6481,6482],{"class":3243},"HasVerifiedEmail",[3207,6484,3368],{"class":3227},[2965,6486,6487],{},"Для Condition Coverage: 4 комбінації:",[3049,6489,6490,6493,6496,6499],{},[3052,6491,6492],{},"IsActive=T, HasVerifiedEmail=T",[3052,6494,6495],{},"IsActive=T, HasVerifiedEmail=F",[3052,6497,6498],{},"IsActive=F, HasVerifiedEmail=T",[3052,6500,6501],{},"IsActive=F, HasVerifiedEmail=F",[2965,6503,6504,6505,6508,6509,6511],{},"Це важливо, бо Statement/Branch Coverage міг пропустити деякі комбінації через short-circuit evaluation: якщо ",[2969,6506,6507],{},"IsActive=false",", то ",[2969,6510,6482],{}," ніколи не обчислюється.",[2996,6513],{},[2960,6515,6517],{"id":6516},"цикломатична-складність-cyclomatic-complexity","Цикломатична складність (Cyclomatic Complexity)",[3012,6519,6521],{"id":6520},"математичне-визначення","Математичне визначення",[2965,6523,6524,6527,6528,6531],{},[2977,6525,6526],{},"Cyclomatic Complexity (CC)"," — метрика складності програмного коду, запропонована Томасом МакКейбом (Thomas J. McCabe) у 1976 році. Вона вимірює кількість ",[2977,6529,6530],{},"незалежних лінійних шляхів"," через код.",[2965,6533,6534,6535,3638],{},"Математична формула базується на ",[2977,6536,6537],{},"графі потоку управління (Control Flow Graph)",[3198,6539,6542],{"className":6540,"code":6541,"language":3788},[3786],"M = E − N + 2P\n",[2969,6543,6541],{"__ignoreMap":3203},[2965,6545,6546],{},"де:",[3049,6548,6549,6555,6561],{},[3052,6550,6551,6554],{},[2977,6552,6553],{},"E"," (Edges) — кількість дуг (переходів між вузлами)",[3052,6556,6557,6560],{},[2977,6558,6559],{},"N"," (Nodes) — кількість вузлів (операцій)",[3052,6562,6563,6566],{},[2977,6564,6565],{},"P"," (connected components) — кількість компонент зв'язності (зазвичай = 1 для однієї функції)",[2965,6568,6569,6572],{},[2977,6570,6571],{},"Спрощена практична формула",": для більшості програмного коду CC розраховується значно простіше:",[3198,6574,6577],{"className":6575,"code":6576,"language":3788},[3786],"CC = (кількість розгалужуючих операторів) + 1\n",[2969,6578,6576],{"__ignoreMap":3203},[2965,6580,6581,6582,3404,6584,3404,6587,3404,6589,3404,6591,3404,6594,6597,6598,3404,6601,3404,6604,6607,6608,6611],{},"де \"розгалужуючі оператори\" — це: ",[2969,6583,4160],{},[2969,6585,6586],{},"else if",[2969,6588,6033],{},[2969,6590,6036],{},[2969,6592,6593],{},"foreach",[2969,6595,6596],{},"case"," (у switch), ",[2969,6599,6600],{},"&&",[2969,6602,6603],{},"||",[2969,6605,6606],{},"?:"," (тернарний оператор), ",[2969,6609,6610],{},"??"," (null-coalescing).",[3012,6613,6615],{"id":6614},"практичний-розрахунок-у-c","Практичний розрахунок у C#",[3198,6617,6619],{"className":3200,"code":6618,"language":3202,"meta":3203,"style":3203},"public string ClassifyLoan(decimal income, int creditScore, bool hasCollateral)\n{\n    // +1 за if\n    if (income \u003C= 0)\n        throw new ArgumentException(\"Income must be positive\");\n\n    // +1 за if\n    if (creditScore \u003C 300)\n        return \"Rejected\";\n\n    // +1 за if\n    if (creditScore >= 750)\n    {\n        // +1 за ||\n        if (income >= 50000 || hasCollateral)\n            return \"Premium Rate\";\n        return \"Standard Rate\";\n    }\n\n    // +1 за if\n    if (creditScore >= 600)\n    {\n        // +1 за &&\n        if (income >= 30000 && hasCollateral)\n            return \"Standard Rate\";\n        return \"Elevated Rate\";\n    }\n\n    return \"High Risk\";\n}\n// CC = 6 + 1 = 7\n",[2969,6620,6621,6652,6656,6661,6676,6694,6698,6702,6718,6727,6731,6735,6750,6754,6759,6779,6788,6797,6801,6805,6809,6824,6828,6833,6852,6860,6869,6873,6877,6886,6890],{"__ignoreMap":3203},[3207,6622,6623,6625,6627,6630,6632,6634,6636,6638,6640,6643,6645,6647,6650],{"class":3209,"line":3210},[3207,6624,3214],{"class":3213},[3207,6626,6049],{"class":3213},[3207,6628,6629],{"class":3356}," ClassifyLoan",[3207,6631,3283],{"class":3227},[3207,6633,5893],{"class":3213},[3207,6635,5896],{"class":3243},[3207,6637,3404],{"class":3227},[3207,6639,3362],{"class":3213},[3207,6641,6642],{"class":3243}," creditScore",[3207,6644,3404],{"class":3227},[3207,6646,4080],{"class":3213},[3207,6648,6649],{"class":3243}," hasCollateral",[3207,6651,3368],{"class":3227},[3207,6653,6654],{"class":3209,"line":3224},[3207,6655,3228],{"class":3227},[3207,6657,6658],{"class":3209,"line":3231},[3207,6659,6660],{"class":3292},"    // +1 за if\n",[3207,6662,6663,6665,6667,6670,6672,6674],{"class":3209,"line":3256},[3207,6664,5914],{"class":4159},[3207,6666,4163],{"class":3227},[3207,6668,6669],{"class":3243},"income",[3207,6671,4178],{"class":3227},[3207,6673,3173],{"class":3286},[3207,6675,3368],{"class":3227},[3207,6677,6678,6681,6684,6687,6689,6692],{"class":3209,"line":3263},[3207,6679,6680],{"class":4159},"        throw",[3207,6682,6683],{"class":3213}," new",[3207,6685,6686],{"class":3220}," ArgumentException",[3207,6688,3283],{"class":3227},[3207,6690,6691],{"class":3412},"\"Income must be positive\"",[3207,6693,3449],{"class":3227},[3207,6695,6696],{"class":3209,"line":3275},[3207,6697,3260],{"emptyLinePlaceholder":3259},[3207,6699,6700],{"class":3209,"line":3296},[3207,6701,6660],{"class":3292},[3207,6703,6704,6706,6708,6711,6713,6716],{"class":3209,"line":3313},[3207,6705,5914],{"class":4159},[3207,6707,4163],{"class":3227},[3207,6709,6710],{"class":3243},"creditScore",[3207,6712,4262],{"class":3227},[3207,6714,6715],{"class":3286},"300",[3207,6717,3368],{"class":3227},[3207,6719,6720,6722,6725],{"class":3209,"line":3330},[3207,6721,5940],{"class":4159},[3207,6723,6724],{"class":3412}," \"Rejected\"",[3207,6726,4192],{"class":3227},[3207,6728,6729],{"class":3209,"line":3347},[3207,6730,3260],{"emptyLinePlaceholder":3259},[3207,6732,6733],{"class":3209,"line":3371},[3207,6734,6660],{"class":3292},[3207,6736,6737,6739,6741,6743,6745,6748],{"class":3209,"line":3377},[3207,6738,5914],{"class":4159},[3207,6740,4163],{"class":3227},[3207,6742,6710],{"class":3243},[3207,6744,4168],{"class":3227},[3207,6746,6747],{"class":3286},"750",[3207,6749,3368],{"class":3227},[3207,6751,6752],{"class":3209,"line":3419},[3207,6753,3374],{"class":3227},[3207,6755,6756],{"class":3209,"line":3424},[3207,6757,6758],{"class":3292},"        // +1 за ||\n",[3207,6760,6761,6763,6765,6767,6769,6772,6774,6777],{"class":3209,"line":3452},[3207,6762,6114],{"class":4159},[3207,6764,4163],{"class":3227},[3207,6766,6669],{"class":3243},[3207,6768,4168],{"class":3227},[3207,6770,6771],{"class":3286},"50000",[3207,6773,4299],{"class":3227},[3207,6775,6776],{"class":3243},"hasCollateral",[3207,6778,3368],{"class":3227},[3207,6780,6781,6783,6786],{"class":3209,"line":3457},[3207,6782,6130],{"class":4159},[3207,6784,6785],{"class":3412}," \"Premium Rate\"",[3207,6787,4192],{"class":3227},[3207,6789,6790,6792,6795],{"class":3209,"line":3482},[3207,6791,5940],{"class":4159},[3207,6793,6794],{"class":3412}," \"Standard Rate\"",[3207,6796,4192],{"class":3227},[3207,6798,6799],{"class":3209,"line":3488},[3207,6800,3485],{"class":3227},[3207,6802,6803],{"class":3209,"line":3493},[3207,6804,3260],{"emptyLinePlaceholder":3259},[3207,6806,6807],{"class":3209,"line":3503},[3207,6808,6660],{"class":3292},[3207,6810,6811,6813,6815,6817,6819,6822],{"class":3209,"line":3516},[3207,6812,5914],{"class":4159},[3207,6814,4163],{"class":3227},[3207,6816,6710],{"class":3243},[3207,6818,4168],{"class":3227},[3207,6820,6821],{"class":3286},"600",[3207,6823,3368],{"class":3227},[3207,6825,6826],{"class":3209,"line":3521},[3207,6827,3374],{"class":3227},[3207,6829,6830],{"class":3209,"line":3527},[3207,6831,6832],{"class":3292},"        // +1 за &&\n",[3207,6834,6835,6837,6839,6841,6843,6846,6848,6850],{"class":3209,"line":3558},[3207,6836,6114],{"class":4159},[3207,6838,4163],{"class":3227},[3207,6840,6669],{"class":3243},[3207,6842,4168],{"class":3227},[3207,6844,6845],{"class":3286},"30000",[3207,6847,4173],{"class":3227},[3207,6849,6776],{"class":3243},[3207,6851,3368],{"class":3227},[3207,6853,6854,6856,6858],{"class":3209,"line":3563},[3207,6855,6130],{"class":4159},[3207,6857,6794],{"class":3412},[3207,6859,4192],{"class":3227},[3207,6861,6862,6864,6867],{"class":3209,"line":3585},[3207,6863,5940],{"class":4159},[3207,6865,6866],{"class":3412}," \"Elevated Rate\"",[3207,6868,4192],{"class":3227},[3207,6870,6871],{"class":3209,"line":3590},[3207,6872,3485],{"class":3227},[3207,6874,6875],{"class":3209,"line":3612},[3207,6876,3260],{"emptyLinePlaceholder":3259},[3207,6878,6879,6881,6884],{"class":3209,"line":3617},[3207,6880,5963],{"class":4159},[3207,6882,6883],{"class":3412}," \"High Risk\"",[3207,6885,4192],{"class":3227},[3207,6887,6888],{"class":3209,"line":5660},[3207,6889,3620],{"class":3227},[3207,6891,6892],{"class":3209,"line":5665},[3207,6893,6894],{"class":3292},"// CC = 6 + 1 = 7\n",[2965,6896,6897,6898,6900,6901,6903,6904,6906,6907,6909,6910,6912,6913,6915,6916,6919,6920,3438],{},"Підраховуємо: ",[2969,6899,4160],{}," (рядок 3) + ",[2969,6902,4160],{}," (рядок 7) + ",[2969,6905,4160],{}," (рядок 11) + ",[2969,6908,6603],{}," (рядок 13) + ",[2969,6911,4160],{}," (рядок 17) + ",[2969,6914,6600],{}," (рядок 19) = ",[2977,6917,6918],{},"6 розгалужень"," + 1 = ",[2977,6921,6922],{},"CC = 7",[2965,6924,6925,6928,6929,3438],{},[2977,6926,6927],{},"Інтерпретація:"," для повного Branch Coverage цього методу потрібно ",[2977,6930,6931],{},"мінімум 7 тестів",[3012,6933,6935],{"id":6934},"таблиця-ризику-цикломатичної-складності","Таблиця ризику Цикломатичної складності",[3080,6937,6938,6951],{},[3083,6939,6940],{},[3086,6941,6942,6945,6948],{},[3089,6943,6944],{},"Значення CC",[3089,6946,6947],{},"Рівень ризику",[3089,6949,6950],{},"Рекомендація",[3105,6952,6953,6964,6975,6986],{},[3086,6954,6955,6958,6961],{},[3110,6956,6957],{},"1–10",[3110,6959,6960],{},"🟢 Низький",[3110,6962,6963],{},"Простий, легко тестується",[3086,6965,6966,6969,6972],{},[3110,6967,6968],{},"11–20",[3110,6970,6971],{},"🟡 Помірний",[3110,6973,6974],{},"Потрібна увага до покриття",[3086,6976,6977,6980,6983],{},[3110,6978,6979],{},"21–50",[3110,6981,6982],{},"🟠 Високий",[3110,6984,6985],{},"Рекомендується рефакторинг",[3086,6987,6988,6991,6994],{},[3110,6989,6990],{},">50",[3110,6992,6993],{},"🔴 Критичний",[3110,6995,6996],{},"Практично не тестується без рефакторингу",[6998,6999,7000],"tip",{},"Google's internal engineering guidelines рекомендують: функції з CC > 10 — кандидати на розбиття. Functions with CC > 20 — критичні для рефакторингу незалежно від покриття.",[3012,7002,7004],{"id":7003},"мінімальна-кількість-тестів-правило","Мінімальна кількість тестів: правило",[2965,7006,7007,3438],{},[2977,7008,7009],{},"Мінімальна кількість тестових сценаріїв для повного Branch Coverage = CC",[2965,7011,7012],{},"Чому \"мінімальна\"? Бо CC визначає незалежні шляхи. Кожен тест може покривати один або кілька шляхів. Теоретично CC тестів можуть покрити всі гілки — на практиці потрібно більше, щоб охопити BVA та EP.",[2965,7014,7015],{},[2977,7016,7017],{},"Розширена формула для загальної кількості тестів:",[3198,7019,7022],{"className":7020,"code":7021,"language":3788},[3786],"Рекомендована кількість тестів ≈ CC + (кількість граничних значень) + (null/empty cases)\n",[2969,7023,7021],{"__ignoreMap":3203},[2965,7025,7026,7027,3638],{},"Для нашого ",[2969,7028,7029],{},"ClassifyLoan",[3049,7031,7032,7035,7046,7057],{},[3052,7033,7034],{},"CC = 7 (мінімум для Branch Coverage)",[3052,7036,7037,7038,7041,7042,7045],{},"BVA: ",[2969,7039,7040],{},"income = 0, -1"," (межа), ",[2969,7043,7044],{},"creditScore = 299, 300, 599, 600, 749, 750"," (межі між класами) = +8 тестів",[3052,7047,7048,7049,7052,7053,7056],{},"Null/Edge: ",[2969,7050,7051],{},"hasCollateral = null"," → не застосовно (bool), але ",[2969,7054,7055],{},"income = decimal.MaxValue"," → +1",[3052,7058,7059,7062],{},[2977,7060,7061],{},"Разом: ~16 тестів"," для серйозного покриття",[3198,7064,7066],{"className":3200,"code":7065,"language":3202,"meta":3203,"style":3203},"public class ClassifyLoanTests\n{\n    private readonly LoanClassifier _sut = new();\n\n    // CC-відповідні тести (7 незалежних шляхів)\n    [Theory]\n    [InlineData(-1, 700, true, null)]              // Шлях 1: income \u003C= 0 → exception\n    [InlineData(10000, 200, false, \"Rejected\")]    // Шлях 2: creditScore \u003C 300\n    [InlineData(60000, 800, true, \"Premium Rate\")] // Шлях 3: score>=750, income>=50k, collateral\n    [InlineData(60000, 800, false, \"Premium Rate\")]// Шлях 4: score>=750, income>=50k, no collateral\n    [InlineData(20000, 800, true, \"Premium Rate\")] // Шлях 5: score>=750, collateral (income low)\n    [InlineData(40000, 650, true, \"Standard Rate\")]// Шлях 6: 600≤score\u003C750, income>=30k, collateral\n    [InlineData(20000, 650, false, \"Elevated Rate\")]// Шлях 7: 600≤score\u003C750, not enough\n    public void ClassifyLoan_AllPaths_CorrectClassification(\n        decimal income, int score, bool collateral, string? expected)\n    {\n        if (expected is null)\n        {\n            Assert.Throws\u003CArgumentException>(\n                () => _sut.ClassifyLoan(income, score, collateral));\n            return;\n        }\n        var result = _sut.ClassifyLoan(income, score, collateral);\n        Assert.Equal(expected, result);\n    }\n\n    // BVA тести для граничних значень\n    [Theory]\n    [InlineData(0, 700, true)]           // BVA: income = 0, межа\n    [InlineData(10000, 299, false)]      // BVA: creditScore = 299 (off-point від 300)\n    [InlineData(10000, 300, false)]      // BVA: creditScore = 300 (on-point)\n    [InlineData(10000, 599, false)]      // BVA: creditScore = 599 (off-point від 600)\n    [InlineData(10000, 600, true)]       // BVA: creditScore = 600 (on-point)\n    public void ClassifyLoan_BoundaryValues_HandledCorrectly(...) { }\n}\n",[2969,7067,7068,7077,7081,7098,7102,7107,7115,7145,7175,7206,7234,7262,7292,7320,7331,7363,7367,7383,7387,7404,7432,7438,7442,7470,7488,7492,7496,7501,7509,7533,7557,7580,7604,7628,7640],{"__ignoreMap":3203},[3207,7069,7070,7072,7074],{"class":3209,"line":3210},[3207,7071,3214],{"class":3213},[3207,7073,3217],{"class":3213},[3207,7075,7076],{"class":3220}," ClassifyLoanTests\n",[3207,7078,7079],{"class":3209,"line":3224},[3207,7080,3228],{"class":3227},[3207,7082,7083,7085,7087,7090,7092,7094,7096],{"class":3209,"line":3231},[3207,7084,3234],{"class":3213},[3207,7086,3237],{"class":3213},[3207,7088,7089],{"class":3220}," LoanClassifier",[3207,7091,3244],{"class":3243},[3207,7093,3247],{"class":3227},[3207,7095,3250],{"class":3213},[3207,7097,3253],{"class":3227},[3207,7099,7100],{"class":3209,"line":3256},[3207,7101,3260],{"emptyLinePlaceholder":3259},[3207,7103,7104],{"class":3209,"line":3263},[3207,7105,7106],{"class":3292},"    // CC-відповідні тести (7 незалежних шляхів)\n",[3207,7108,7109,7111,7113],{"class":3209,"line":3275},[3207,7110,3266],{"class":3227},[3207,7112,3269],{"class":3220},[3207,7114,3272],{"class":3227},[3207,7116,7117,7119,7121,7123,7125,7127,7130,7132,7134,7136,7139,7142],{"class":3209,"line":3296},[3207,7118,3266],{"class":3227},[3207,7120,3280],{"class":3220},[3207,7122,3320],{"class":3227},[3207,7124,3112],{"class":3286},[3207,7126,3404],{"class":3227},[3207,7128,7129],{"class":3286},"700",[3207,7131,3404],{"class":3227},[3207,7133,3776],{"class":3213},[3207,7135,3404],{"class":3227},[3207,7137,7138],{"class":3213},"null",[3207,7140,7141],{"class":3227},")]              ",[3207,7143,7144],{"class":3292},"// Шлях 1: income \u003C= 0 → exception\n",[3207,7146,7147,7149,7151,7153,7156,7158,7161,7163,7165,7167,7170,7172],{"class":3209,"line":3313},[3207,7148,3266],{"class":3227},[3207,7150,3280],{"class":3220},[3207,7152,3283],{"class":3227},[3207,7154,7155],{"class":3286},"10000",[3207,7157,3404],{"class":3227},[3207,7159,7160],{"class":3286},"200",[3207,7162,3404],{"class":3227},[3207,7164,3826],{"class":3213},[3207,7166,3404],{"class":3227},[3207,7168,7169],{"class":3412},"\"Rejected\"",[3207,7171,3307],{"class":3227},[3207,7173,7174],{"class":3292},"// Шлях 2: creditScore \u003C 300\n",[3207,7176,7177,7179,7181,7183,7186,7188,7191,7193,7195,7197,7200,7203],{"class":3209,"line":3330},[3207,7178,3266],{"class":3227},[3207,7180,3280],{"class":3220},[3207,7182,3283],{"class":3227},[3207,7184,7185],{"class":3286},"60000",[3207,7187,3404],{"class":3227},[3207,7189,7190],{"class":3286},"800",[3207,7192,3404],{"class":3227},[3207,7194,3776],{"class":3213},[3207,7196,3404],{"class":3227},[3207,7198,7199],{"class":3412},"\"Premium Rate\"",[3207,7201,7202],{"class":3227},")] ",[3207,7204,7205],{"class":3292},"// Шлях 3: score>=750, income>=50k, collateral\n",[3207,7207,7208,7210,7212,7214,7216,7218,7220,7222,7224,7226,7228,7231],{"class":3209,"line":3347},[3207,7209,3266],{"class":3227},[3207,7211,3280],{"class":3220},[3207,7213,3283],{"class":3227},[3207,7215,7185],{"class":3286},[3207,7217,3404],{"class":3227},[3207,7219,7190],{"class":3286},[3207,7221,3404],{"class":3227},[3207,7223,3826],{"class":3213},[3207,7225,3404],{"class":3227},[3207,7227,7199],{"class":3412},[3207,7229,7230],{"class":3227},")]",[3207,7232,7233],{"class":3292},"// Шлях 4: score>=750, income>=50k, no collateral\n",[3207,7235,7236,7238,7240,7242,7245,7247,7249,7251,7253,7255,7257,7259],{"class":3209,"line":3371},[3207,7237,3266],{"class":3227},[3207,7239,3280],{"class":3220},[3207,7241,3283],{"class":3227},[3207,7243,7244],{"class":3286},"20000",[3207,7246,3404],{"class":3227},[3207,7248,7190],{"class":3286},[3207,7250,3404],{"class":3227},[3207,7252,3776],{"class":3213},[3207,7254,3404],{"class":3227},[3207,7256,7199],{"class":3412},[3207,7258,7202],{"class":3227},[3207,7260,7261],{"class":3292},"// Шлях 5: score>=750, collateral (income low)\n",[3207,7263,7264,7266,7268,7270,7273,7275,7278,7280,7282,7284,7287,7289],{"class":3209,"line":3377},[3207,7265,3266],{"class":3227},[3207,7267,3280],{"class":3220},[3207,7269,3283],{"class":3227},[3207,7271,7272],{"class":3286},"40000",[3207,7274,3404],{"class":3227},[3207,7276,7277],{"class":3286},"650",[3207,7279,3404],{"class":3227},[3207,7281,3776],{"class":3213},[3207,7283,3404],{"class":3227},[3207,7285,7286],{"class":3412},"\"Standard Rate\"",[3207,7288,7230],{"class":3227},[3207,7290,7291],{"class":3292},"// Шлях 6: 600≤score\u003C750, income>=30k, collateral\n",[3207,7293,7294,7296,7298,7300,7302,7304,7306,7308,7310,7312,7315,7317],{"class":3209,"line":3419},[3207,7295,3266],{"class":3227},[3207,7297,3280],{"class":3220},[3207,7299,3283],{"class":3227},[3207,7301,7244],{"class":3286},[3207,7303,3404],{"class":3227},[3207,7305,7277],{"class":3286},[3207,7307,3404],{"class":3227},[3207,7309,3826],{"class":3213},[3207,7311,3404],{"class":3227},[3207,7313,7314],{"class":3412},"\"Elevated Rate\"",[3207,7316,7230],{"class":3227},[3207,7318,7319],{"class":3292},"// Шлях 7: 600≤score\u003C750, not enough\n",[3207,7321,7322,7324,7326,7329],{"class":3209,"line":3424},[3207,7323,3350],{"class":3213},[3207,7325,3353],{"class":3213},[3207,7327,7328],{"class":3356}," ClassifyLoan_AllPaths_CorrectClassification",[3207,7330,4999],{"class":3227},[3207,7332,7333,7336,7338,7340,7342,7345,7347,7349,7352,7354,7356,7359,7361],{"class":3209,"line":3452},[3207,7334,7335],{"class":3213},"        decimal",[3207,7337,5896],{"class":3243},[3207,7339,3404],{"class":3227},[3207,7341,3362],{"class":3213},[3207,7343,7344],{"class":3243}," score",[3207,7346,3404],{"class":3227},[3207,7348,4080],{"class":3213},[3207,7350,7351],{"class":3243}," collateral",[3207,7353,3404],{"class":3227},[3207,7355,4536],{"class":3213},[3207,7357,7358],{"class":3227},"? ",[3207,7360,4127],{"class":3243},[3207,7362,3368],{"class":3227},[3207,7364,7365],{"class":3209,"line":3457},[3207,7366,3374],{"class":3227},[3207,7368,7369,7371,7373,7375,7378,7381],{"class":3209,"line":3482},[3207,7370,6114],{"class":4159},[3207,7372,4163],{"class":3227},[3207,7374,4127],{"class":3243},[3207,7376,7377],{"class":3213}," is",[3207,7379,7380],{"class":3213}," null",[3207,7382,3368],{"class":3227},[3207,7384,7385],{"class":3209,"line":3488},[3207,7386,6125],{"class":3227},[3207,7388,7389,7392,7394,7396,7398,7401],{"class":3209,"line":3493},[3207,7390,7391],{"class":3243},"            Assert",[3207,7393,3438],{"class":3227},[3207,7395,3465],{"class":3356},[3207,7397,3468],{"class":3227},[3207,7399,7400],{"class":3220},"ArgumentException",[3207,7402,7403],{"class":3227},">(\n",[3207,7405,7406,7409,7411,7413,7415,7417,7419,7421,7424,7426,7429],{"class":3209,"line":3503},[3207,7407,7408],{"class":3227},"                () => ",[3207,7410,3435],{"class":3243},[3207,7412,3438],{"class":3227},[3207,7414,7029],{"class":3356},[3207,7416,3283],{"class":3227},[3207,7418,6669],{"class":3243},[3207,7420,3404],{"class":3227},[3207,7422,7423],{"class":3243},"score",[3207,7425,3404],{"class":3227},[3207,7427,7428],{"class":3243},"collateral",[3207,7430,7431],{"class":3227},"));\n",[3207,7433,7434,7436],{"class":3209,"line":3516},[3207,7435,6130],{"class":4159},[3207,7437,4192],{"class":3227},[3207,7439,7440],{"class":3209,"line":3521},[3207,7441,6143],{"class":3227},[3207,7443,7444,7446,7448,7450,7452,7454,7456,7458,7460,7462,7464,7466,7468],{"class":3209,"line":3527},[3207,7445,3380],{"class":3213},[3207,7447,3568],{"class":3243},[3207,7449,3247],{"class":3227},[3207,7451,3435],{"class":3243},[3207,7453,3438],{"class":3227},[3207,7455,7029],{"class":3356},[3207,7457,3283],{"class":3227},[3207,7459,6669],{"class":3243},[3207,7461,3404],{"class":3227},[3207,7463,7423],{"class":3243},[3207,7465,3404],{"class":3227},[3207,7467,7428],{"class":3243},[3207,7469,3449],{"class":3227},[3207,7471,7472,7474,7476,7478,7480,7482,7484,7486],{"class":3209,"line":3558},[3207,7473,3460],{"class":3243},[3207,7475,3438],{"class":3227},[3207,7477,4122],{"class":3356},[3207,7479,3283],{"class":3227},[3207,7481,4127],{"class":3243},[3207,7483,3404],{"class":3227},[3207,7485,3602],{"class":3243},[3207,7487,3449],{"class":3227},[3207,7489,7490],{"class":3209,"line":3563},[3207,7491,3485],{"class":3227},[3207,7493,7494],{"class":3209,"line":3585},[3207,7495,3260],{"emptyLinePlaceholder":3259},[3207,7497,7498],{"class":3209,"line":3590},[3207,7499,7500],{"class":3292},"    // BVA тести для граничних значень\n",[3207,7502,7503,7505,7507],{"class":3209,"line":3612},[3207,7504,3266],{"class":3227},[3207,7506,3269],{"class":3220},[3207,7508,3272],{"class":3227},[3207,7510,7511,7513,7515,7517,7519,7521,7523,7525,7527,7530],{"class":3209,"line":3617},[3207,7512,3266],{"class":3227},[3207,7514,3280],{"class":3220},[3207,7516,3283],{"class":3227},[3207,7518,3173],{"class":3286},[3207,7520,3404],{"class":3227},[3207,7522,7129],{"class":3286},[3207,7524,3404],{"class":3227},[3207,7526,3776],{"class":3213},[3207,7528,7529],{"class":3227},")]           ",[3207,7531,7532],{"class":3292},"// BVA: income = 0, межа\n",[3207,7534,7535,7537,7539,7541,7543,7545,7548,7550,7552,7554],{"class":3209,"line":5660},[3207,7536,3266],{"class":3227},[3207,7538,3280],{"class":3220},[3207,7540,3283],{"class":3227},[3207,7542,7155],{"class":3286},[3207,7544,3404],{"class":3227},[3207,7546,7547],{"class":3286},"299",[3207,7549,3404],{"class":3227},[3207,7551,3826],{"class":3213},[3207,7553,4453],{"class":3227},[3207,7555,7556],{"class":3292},"// BVA: creditScore = 299 (off-point від 300)\n",[3207,7558,7559,7561,7563,7565,7567,7569,7571,7573,7575,7577],{"class":3209,"line":5665},[3207,7560,3266],{"class":3227},[3207,7562,3280],{"class":3220},[3207,7564,3283],{"class":3227},[3207,7566,7155],{"class":3286},[3207,7568,3404],{"class":3227},[3207,7570,6715],{"class":3286},[3207,7572,3404],{"class":3227},[3207,7574,3826],{"class":3213},[3207,7576,4453],{"class":3227},[3207,7578,7579],{"class":3292},"// BVA: creditScore = 300 (on-point)\n",[3207,7581,7582,7584,7586,7588,7590,7592,7595,7597,7599,7601],{"class":3209,"line":5671},[3207,7583,3266],{"class":3227},[3207,7585,3280],{"class":3220},[3207,7587,3283],{"class":3227},[3207,7589,7155],{"class":3286},[3207,7591,3404],{"class":3227},[3207,7593,7594],{"class":3286},"599",[3207,7596,3404],{"class":3227},[3207,7598,3826],{"class":3213},[3207,7600,4453],{"class":3227},[3207,7602,7603],{"class":3292},"// BVA: creditScore = 599 (off-point від 600)\n",[3207,7605,7606,7608,7610,7612,7614,7616,7618,7620,7622,7625],{"class":3209,"line":5688},[3207,7607,3266],{"class":3227},[3207,7609,3280],{"class":3220},[3207,7611,3283],{"class":3227},[3207,7613,7155],{"class":3286},[3207,7615,3404],{"class":3227},[3207,7617,6821],{"class":3286},[3207,7619,3404],{"class":3227},[3207,7621,3776],{"class":3213},[3207,7623,7624],{"class":3227},")]       ",[3207,7626,7627],{"class":3292},"// BVA: creditScore = 600 (on-point)\n",[3207,7629,7630,7632,7634,7637],{"class":3209,"line":5708},[3207,7631,3350],{"class":3213},[3207,7633,3353],{"class":3213},[3207,7635,7636],{"class":3356}," ClassifyLoan_BoundaryValues_HandledCorrectly",[3207,7638,7639],{"class":3227},"(...) { }\n",[3207,7641,7642],{"class":3209,"line":5713},[3207,7643,3620],{"class":3227},[3012,7645,7647],{"id":7646},"розрахунок-cc-для-класу","Розрахунок CC для класу",[2965,7649,7650,7651,4714],{},"CC окремого методу — зрозуміло. Але як оцінити ",[2977,7652,7653],{},"весь клас",[2965,7655,7656],{},[2977,7657,7658],{},"Підходи:",[5188,7660,7661,7667,7673],{},[3052,7662,7663,7666],{},[2977,7664,7665],{},"Сума CC всіх публічних методів",": загальна CC класу. Якщо >100 — клас занадто складний",[3052,7668,7669,7672],{},[2977,7670,7671],{},"Максимальна CC серед методів",": якщо будь-який метод > 15 — тривожний сигнал",[3052,7674,7675,7678],{},[2977,7676,7677],{},"Середня CC методів",": норма ≤ 5 для добре спроектованих класів",[3198,7680,7682],{"className":3200,"code":7681,"language":3202,"meta":3203,"style":3203},"// Приклад класу з різними метриками\npublic class OrderProcessingService\n{\n    public void ProcessOrder(Order order) { ... }  // CC = 8\n    public bool ValidateOrder(Order order) { ... } // CC = 5\n    public decimal CalculateTotal(Order order) { } // CC = 3\n    private void SendNotification(Order o) { ... } // CC = 2\n\n    // Загальна CC класу (публічні методи): 8 + 5 + 3 = 16\n    // Максимальна CC: 8 (ProcessOrder)\n    // Середня CC: 5.3\n}\n",[2969,7683,7684,7689,7698,7702,7723,7745,7766,7787,7791,7796,7801,7806],{"__ignoreMap":3203},[3207,7685,7686],{"class":3209,"line":3210},[3207,7687,7688],{"class":3292},"// Приклад класу з різними метриками\n",[3207,7690,7691,7693,7695],{"class":3209,"line":3224},[3207,7692,3214],{"class":3213},[3207,7694,3217],{"class":3213},[3207,7696,7697],{"class":3220}," OrderProcessingService\n",[3207,7699,7700],{"class":3209,"line":3231},[3207,7701,3228],{"class":3227},[3207,7703,7704,7706,7708,7711,7713,7715,7717,7720],{"class":3209,"line":3256},[3207,7705,3350],{"class":3213},[3207,7707,3353],{"class":3213},[3207,7709,7710],{"class":3356}," ProcessOrder",[3207,7712,3283],{"class":3227},[3207,7714,5392],{"class":3220},[3207,7716,5387],{"class":3243},[3207,7718,7719],{"class":3227},") { ... }  ",[3207,7721,7722],{"class":3292},"// CC = 8\n",[3207,7724,7725,7727,7730,7733,7735,7737,7739,7742],{"class":3209,"line":3263},[3207,7726,3350],{"class":3213},[3207,7728,7729],{"class":3213}," bool",[3207,7731,7732],{"class":3356}," ValidateOrder",[3207,7734,3283],{"class":3227},[3207,7736,5392],{"class":3220},[3207,7738,5387],{"class":3243},[3207,7740,7741],{"class":3227},") { ... } ",[3207,7743,7744],{"class":3292},"// CC = 5\n",[3207,7746,7747,7749,7751,7754,7756,7758,7760,7763],{"class":3209,"line":3275},[3207,7748,3350],{"class":3213},[3207,7750,5885],{"class":3213},[3207,7752,7753],{"class":3356}," CalculateTotal",[3207,7755,3283],{"class":3227},[3207,7757,5392],{"class":3220},[3207,7759,5387],{"class":3243},[3207,7761,7762],{"class":3227},") { } ",[3207,7764,7765],{"class":3292},"// CC = 3\n",[3207,7767,7768,7770,7772,7775,7777,7779,7782,7784],{"class":3209,"line":3296},[3207,7769,3234],{"class":3213},[3207,7771,3353],{"class":3213},[3207,7773,7774],{"class":3356}," SendNotification",[3207,7776,3283],{"class":3227},[3207,7778,5392],{"class":3220},[3207,7780,7781],{"class":3243}," o",[3207,7783,7741],{"class":3227},[3207,7785,7786],{"class":3292},"// CC = 2\n",[3207,7788,7789],{"class":3209,"line":3313},[3207,7790,3260],{"emptyLinePlaceholder":3259},[3207,7792,7793],{"class":3209,"line":3330},[3207,7794,7795],{"class":3292},"    // Загальна CC класу (публічні методи): 8 + 5 + 3 = 16\n",[3207,7797,7798],{"class":3209,"line":3347},[3207,7799,7800],{"class":3292},"    // Максимальна CC: 8 (ProcessOrder)\n",[3207,7802,7803],{"class":3209,"line":3371},[3207,7804,7805],{"class":3292},"    // Середня CC: 5.3\n",[3207,7807,7808],{"class":3209,"line":3377},[3207,7809,3620],{"class":3227},[3012,7811,7813],{"id":7812},"інструменти-вимірювання-cc-в-net","Інструменти вимірювання CC в .NET",[2965,7815,7816,7819],{},[2977,7817,7818],{},"1. Visual Studio Built-in (Code Metrics):","\nAnalyze → Calculate Code Metrics for Solution. Показує CC для кожного методу.",[2965,7821,7822,7825],{},[2977,7823,7824],{},"2. NDepend:","\nКомерційний інструмент для глибокого статичного аналізу. CC + coupling metrics + Technical Debt.",[2965,7827,7828],{},[2977,7829,7830],{},"3. dotnet-sonarscanner / SonarQube:",[7832,7833,7835,7848,7858,7861,7870,7878,7881,7890],"terminal-preview",{":cursor":3826,"title":7834},"dotnet sonarscanner",[7836,7837,7839,7844,7845],"div",{"className":7838},[3209],[3207,7840,7843],{"className":7841},[7842],"opacity-40","$"," ",[2977,7846,7847],{},"dotnet sonarscanner begin /k:\"MyProject\"",[7836,7849,7851,7857],{"className":7850},[3209],[3207,7852,7856],{"className":7853},[7854,7855],"text-blue-400","font-bold","⚬"," Scanner starting...",[7836,7859],{"className":7860},[3209],[7836,7862,7864,7844,7867],{"className":7863},[3209],[3207,7865,7843],{"className":7866},[7842],[2977,7868,7869],{},"dotnet build",[7836,7871,7873],{"className":7872},[3209],[3207,7874,7877],{"className":7875},[7876,7855],"text-green-400","Build succeeded.",[7836,7879],{"className":7880},[3209],[7836,7882,7884,7844,7887],{"className":7883},[3209],[3207,7885,7843],{"className":7886},[7842],[2977,7888,7889],{},"dotnet sonarscanner end",[7836,7891,7893,7897],{"className":7892},[3209],[3207,7894,7896],{"className":7895},[7876,7855],"✓"," Analysis complete - results in SonarQube dashboard",[2965,7899,7900],{},[2977,7901,7902],{},"4. Roslynator / Roslyn Analyzers:",[2965,7904,7905],{},[2977,7906,7907],{},"5. Coverlet + ReportGenerator:",[7832,7909,7911,7920,7928,7932,7935,7944],{":cursor":3826,"title":7910},"dotnet test --collect",[7836,7912,7914,7844,7917],{"className":7913},[3209],[3207,7915,7843],{"className":7916},[7842],[2977,7918,7919],{},"dotnet test --collect:\"XPlat Code Coverage\"",[7836,7921,7923,7927],{"className":7922},[3209],[3207,7924,7926],{"className":7925},[7876,7855],"Passed!"," - Failed: 0, Passed: 42",[7836,7929,7931],{"className":7930},[3209],"Coverage: 78.5%",[7836,7933],{"className":7934},[3209],[7836,7936,7938,7844,7941],{"className":7937},[3209],[3207,7939,7843],{"className":7940},[7842],[2977,7942,7943],{},"reportgenerator -reports:\"coverage.xml\" -targetdir:\"coveragereport\" -reporttypes:Html",[7836,7945,7947,7950],{"className":7946},[3209],[3207,7948,7896],{"className":7949},[7876,7855]," HTML report generated: coveragereport/index.html",[2996,7952],{},[2960,7954,7956],{"id":7955},"категорії-обовязкових-тест-кейсів","Категорії обов'язкових тест-кейсів",[2965,7958,7959],{},"Незалежно від техніки аналізу, для будь-якого non-trivial методу необхідно перевірити наступні категорії:",[3012,7961,7963],{"id":7962},"_1-happy-path-успішний-шлях","1. Happy Path (Успішний шлях)",[2965,7965,7966],{},"Нормальна робота з коректними вхідними даними. Зазвичай — найочевидніший тест, що пишуть першим.",[3198,7968,7970],{"className":3200,"code":7969,"language":3202,"meta":3203,"style":3203},"[Fact]\npublic void CreateUser_WithValidData_ReturnsSuccessResult()\n{\n    var dto = new CreateUserDto(\"John\", \"Doe\", \"john@test.com\", 25);\n    var result = _service.CreateUser(dto);\n    Assert.True(result.IsSuccess);\n    Assert.NotNull(result.User);\n}\n",[2969,7971,7972,7980,7991,7995,8029,8051,8069,8089],{"__ignoreMap":3203},[3207,7973,7974,7976,7978],{"class":3209,"line":3210},[3207,7975,3923],{"class":3227},[3207,7977,3498],{"class":3220},[3207,7979,3272],{"class":3227},[3207,7981,7982,7984,7986,7989],{"class":3209,"line":3224},[3207,7983,3214],{"class":3213},[3207,7985,3353],{"class":3213},[3207,7987,7988],{"class":3356}," CreateUser_WithValidData_ReturnsSuccessResult",[3207,7990,3513],{"class":3227},[3207,7992,7993],{"class":3209,"line":3231},[3207,7994,3228],{"class":3227},[3207,7996,7997,7999,8001,8003,8005,8008,8010,8013,8015,8018,8020,8023,8025,8027],{"class":3209,"line":3256},[3207,7998,4094],{"class":3213},[3207,8000,3383],{"class":3243},[3207,8002,3247],{"class":3227},[3207,8004,3250],{"class":3213},[3207,8006,8007],{"class":3220}," CreateUserDto",[3207,8009,3283],{"class":3227},[3207,8011,8012],{"class":3412},"\"John\"",[3207,8014,3404],{"class":3227},[3207,8016,8017],{"class":3412},"\"Doe\"",[3207,8019,3404],{"class":3227},[3207,8021,8022],{"class":3412},"\"john@test.com\"",[3207,8024,3404],{"class":3227},[3207,8026,3141],{"class":3286},[3207,8028,3449],{"class":3227},[3207,8030,8031,8033,8035,8037,8040,8042,8045,8047,8049],{"class":3209,"line":3263},[3207,8032,4094],{"class":3213},[3207,8034,3568],{"class":3243},[3207,8036,3247],{"class":3227},[3207,8038,8039],{"class":3243},"_service",[3207,8041,3438],{"class":3227},[3207,8043,8044],{"class":3356},"CreateUser",[3207,8046,3283],{"class":3227},[3207,8048,3446],{"class":3243},[3207,8050,3449],{"class":3227},[3207,8052,8053,8055,8057,8059,8061,8063,8065,8067],{"class":3209,"line":3275},[3207,8054,4117],{"class":3243},[3207,8056,3438],{"class":3227},[3207,8058,3597],{"class":3356},[3207,8060,3283],{"class":3227},[3207,8062,3602],{"class":3243},[3207,8064,3438],{"class":3227},[3207,8066,3607],{"class":3243},[3207,8068,3449],{"class":3227},[3207,8070,8071,8073,8075,8078,8080,8082,8084,8087],{"class":3209,"line":3296},[3207,8072,4117],{"class":3243},[3207,8074,3438],{"class":3227},[3207,8076,8077],{"class":3356},"NotNull",[3207,8079,3283],{"class":3227},[3207,8081,3602],{"class":3243},[3207,8083,3438],{"class":3227},[3207,8085,8086],{"class":3243},"User",[3207,8088,3449],{"class":3227},[3207,8090,8091],{"class":3209,"line":3313},[3207,8092,3620],{"class":3227},[3012,8094,8096],{"id":8095},"_2-failure-path-шлях-провалу","2. Failure Path (Шлях провалу)",[2965,8098,8099],{},"Невалідні вхідні дані, відхилені бізнес-правилами. Система має повернути очікувану помилку — не crashed, а controlled failure.",[3198,8101,8103],{"className":3200,"code":8102,"language":3202,"meta":3203,"style":3203},"[Theory]\n[InlineData(\"\")]           // порожній email\n[InlineData(\"not-an-email\")]  // неправильний формат\n[InlineData(\"   \")]        // тільки пробіли\npublic void CreateUser_WithInvalidEmail_ReturnsValidationError(string email)\n{\n    var dto = new CreateUserDto(\"John\", \"Doe\", email, 25);\n    var result = _service.CreateUser(dto);\n    Assert.False(result.IsSuccess);\n    Assert.Contains(\"email\", result.Errors.Keys);\n}\n",[2969,8104,8105,8113,8128,8144,8160,8178,8182,8213,8233,8252,8282],{"__ignoreMap":3203},[3207,8106,8107,8109,8111],{"class":3209,"line":3210},[3207,8108,3923],{"class":3227},[3207,8110,3269],{"class":3220},[3207,8112,3272],{"class":3227},[3207,8114,8115,8117,8119,8121,8123,8125],{"class":3209,"line":3224},[3207,8116,3923],{"class":3227},[3207,8118,3280],{"class":3220},[3207,8120,3283],{"class":3227},[3207,8122,4343],{"class":3412},[3207,8124,7529],{"class":3227},[3207,8126,8127],{"class":3292},"// порожній email\n",[3207,8129,8130,8132,8134,8136,8139,8141],{"class":3209,"line":3231},[3207,8131,3923],{"class":3227},[3207,8133,3280],{"class":3220},[3207,8135,3283],{"class":3227},[3207,8137,8138],{"class":3412},"\"not-an-email\"",[3207,8140,3341],{"class":3227},[3207,8142,8143],{"class":3292},"// неправильний формат\n",[3207,8145,8146,8148,8150,8152,8155,8157],{"class":3209,"line":3256},[3207,8147,3923],{"class":3227},[3207,8149,3280],{"class":3220},[3207,8151,3283],{"class":3227},[3207,8153,8154],{"class":3412},"\"   \"",[3207,8156,4436],{"class":3227},[3207,8158,8159],{"class":3292},"// тільки пробіли\n",[3207,8161,8162,8164,8166,8169,8171,8173,8176],{"class":3209,"line":3263},[3207,8163,3214],{"class":3213},[3207,8165,3353],{"class":3213},[3207,8167,8168],{"class":3356}," CreateUser_WithInvalidEmail_ReturnsValidationError",[3207,8170,3283],{"class":3227},[3207,8172,4536],{"class":3213},[3207,8174,8175],{"class":3243}," email",[3207,8177,3368],{"class":3227},[3207,8179,8180],{"class":3209,"line":3275},[3207,8181,3228],{"class":3227},[3207,8183,8184,8186,8188,8190,8192,8194,8196,8198,8200,8202,8204,8207,8209,8211],{"class":3209,"line":3296},[3207,8185,4094],{"class":3213},[3207,8187,3383],{"class":3243},[3207,8189,3247],{"class":3227},[3207,8191,3250],{"class":3213},[3207,8193,8007],{"class":3220},[3207,8195,3283],{"class":3227},[3207,8197,8012],{"class":3412},[3207,8199,3404],{"class":3227},[3207,8201,8017],{"class":3412},[3207,8203,3404],{"class":3227},[3207,8205,8206],{"class":3243},"email",[3207,8208,3404],{"class":3227},[3207,8210,3141],{"class":3286},[3207,8212,3449],{"class":3227},[3207,8214,8215,8217,8219,8221,8223,8225,8227,8229,8231],{"class":3209,"line":3313},[3207,8216,4094],{"class":3213},[3207,8218,3568],{"class":3243},[3207,8220,3247],{"class":3227},[3207,8222,8039],{"class":3243},[3207,8224,3438],{"class":3227},[3207,8226,8044],{"class":3356},[3207,8228,3283],{"class":3227},[3207,8230,3446],{"class":3243},[3207,8232,3449],{"class":3227},[3207,8234,8235,8237,8239,8242,8244,8246,8248,8250],{"class":3209,"line":3330},[3207,8236,4117],{"class":3243},[3207,8238,3438],{"class":3227},[3207,8240,8241],{"class":3356},"False",[3207,8243,3283],{"class":3227},[3207,8245,3602],{"class":3243},[3207,8247,3438],{"class":3227},[3207,8249,3607],{"class":3243},[3207,8251,3449],{"class":3227},[3207,8253,8254,8256,8258,8261,8263,8266,8268,8270,8272,8275,8277,8280],{"class":3209,"line":3347},[3207,8255,4117],{"class":3243},[3207,8257,3438],{"class":3227},[3207,8259,8260],{"class":3356},"Contains",[3207,8262,3283],{"class":3227},[3207,8264,8265],{"class":3412},"\"email\"",[3207,8267,3404],{"class":3227},[3207,8269,3602],{"class":3243},[3207,8271,3438],{"class":3227},[3207,8273,8274],{"class":3243},"Errors",[3207,8276,3438],{"class":3227},[3207,8278,8279],{"class":3243},"Keys",[3207,8281,3449],{"class":3227},[3207,8283,8284],{"class":3209,"line":3371},[3207,8285,3620],{"class":3227},[3012,8287,8289],{"id":8288},"_3-boundary-cases-граничні-випадки","3. Boundary Cases (Граничні випадки)",[2965,8291,8292],{},"On-point і off-point значення з BVA аналізу.",[3198,8294,8296],{"className":3200,"code":8295,"language":3202,"meta":3203,"style":3203},"[Theory]\n[InlineData(17)]  // off-point: неповнолітній\n[InlineData(18)]  // on-point: мінімальний дорослий\n[InlineData(120)] // on-point: максимальний вік\n[InlineData(121)] // off-point: нереалістичний\npublic void CreateUser_AgeAtBoundaries_ReturnsCorrectResult(int age) { ... }\n",[2969,8297,8298,8306,8322,8337,8353,8369],{"__ignoreMap":3203},[3207,8299,8300,8302,8304],{"class":3209,"line":3210},[3207,8301,3923],{"class":3227},[3207,8303,3269],{"class":3220},[3207,8305,3272],{"class":3227},[3207,8307,8308,8310,8312,8314,8317,8319],{"class":3209,"line":3224},[3207,8309,3923],{"class":3227},[3207,8311,3280],{"class":3220},[3207,8313,3283],{"class":3227},[3207,8315,8316],{"class":3286},"17",[3207,8318,3341],{"class":3227},[3207,8320,8321],{"class":3292},"// off-point: неповнолітній\n",[3207,8323,8324,8326,8328,8330,8332,8334],{"class":3209,"line":3231},[3207,8325,3923],{"class":3227},[3207,8327,3280],{"class":3220},[3207,8329,3283],{"class":3227},[3207,8331,6093],{"class":3286},[3207,8333,3341],{"class":3227},[3207,8335,8336],{"class":3292},"// on-point: мінімальний дорослий\n",[3207,8338,8339,8341,8343,8345,8348,8350],{"class":3209,"line":3256},[3207,8340,3923],{"class":3227},[3207,8342,3280],{"class":3220},[3207,8344,3283],{"class":3227},[3207,8346,8347],{"class":3286},"120",[3207,8349,7202],{"class":3227},[3207,8351,8352],{"class":3292},"// on-point: максимальний вік\n",[3207,8354,8355,8357,8359,8361,8364,8366],{"class":3209,"line":3263},[3207,8356,3923],{"class":3227},[3207,8358,3280],{"class":3220},[3207,8360,3283],{"class":3227},[3207,8362,8363],{"class":3286},"121",[3207,8365,7202],{"class":3227},[3207,8367,8368],{"class":3292},"// off-point: нереалістичний\n",[3207,8370,8371,8373,8375,8378,8380,8382,8384],{"class":3209,"line":3275},[3207,8372,3214],{"class":3213},[3207,8374,3353],{"class":3213},[3207,8376,8377],{"class":3356}," CreateUser_AgeAtBoundaries_ReturnsCorrectResult",[3207,8379,3283],{"class":3227},[3207,8381,3362],{"class":3213},[3207,8383,3365],{"class":3243},[3207,8385,4548],{"class":3227},[3012,8387,8389],{"id":8388},"_4-null-empty-zero-нульові-значення","4. Null / Empty / Zero (Нульові значення)",[2965,8391,8392,8393,2990,8396,3438],{},"Найчастіша причина ",[2969,8394,8395],{},"NullReferenceException",[2969,8397,8398],{},"ArgumentNullException",[3198,8400,8402],{"className":3200,"code":8401,"language":3202,"meta":3203,"style":3203},"[Fact]\npublic void CreateUser_WithNullDto_ThrowsArgumentNullException()\n{\n    Assert.Throws\u003CArgumentNullException>(() => _service.CreateUser(null!));\n}\n\n[Fact]\npublic void GetUsersByIds_WithEmptyList_ReturnsEmptyCollection()\n{\n    var result = _service.GetUsersByIds(Enumerable.Empty\u003CGuid>());\n    Assert.Empty(result);\n    // НЕ кидає exception, НЕ повертає null\n}\n",[2969,8403,8404,8412,8423,8427,8455,8459,8463,8471,8482,8486,8519,8533,8538],{"__ignoreMap":3203},[3207,8405,8406,8408,8410],{"class":3209,"line":3210},[3207,8407,3923],{"class":3227},[3207,8409,3498],{"class":3220},[3207,8411,3272],{"class":3227},[3207,8413,8414,8416,8418,8421],{"class":3209,"line":3224},[3207,8415,3214],{"class":3213},[3207,8417,3353],{"class":3213},[3207,8419,8420],{"class":3356}," CreateUser_WithNullDto_ThrowsArgumentNullException",[3207,8422,3513],{"class":3227},[3207,8424,8425],{"class":3209,"line":3231},[3207,8426,3228],{"class":3227},[3207,8428,8429,8431,8433,8435,8437,8439,8442,8444,8446,8448,8450,8452],{"class":3209,"line":3256},[3207,8430,4117],{"class":3243},[3207,8432,3438],{"class":3227},[3207,8434,3465],{"class":3356},[3207,8436,3468],{"class":3227},[3207,8438,8398],{"class":3220},[3207,8440,8441],{"class":3227},">(() => ",[3207,8443,8039],{"class":3243},[3207,8445,3438],{"class":3227},[3207,8447,8044],{"class":3356},[3207,8449,3283],{"class":3227},[3207,8451,7138],{"class":3213},[3207,8453,8454],{"class":3227},"!));\n",[3207,8456,8457],{"class":3209,"line":3263},[3207,8458,3620],{"class":3227},[3207,8460,8461],{"class":3209,"line":3275},[3207,8462,3260],{"emptyLinePlaceholder":3259},[3207,8464,8465,8467,8469],{"class":3209,"line":3296},[3207,8466,3923],{"class":3227},[3207,8468,3498],{"class":3220},[3207,8470,3272],{"class":3227},[3207,8472,8473,8475,8477,8480],{"class":3209,"line":3313},[3207,8474,3214],{"class":3213},[3207,8476,3353],{"class":3213},[3207,8478,8479],{"class":3356}," GetUsersByIds_WithEmptyList_ReturnsEmptyCollection",[3207,8481,3513],{"class":3227},[3207,8483,8484],{"class":3209,"line":3330},[3207,8485,3228],{"class":3227},[3207,8487,8488,8490,8492,8494,8496,8498,8501,8503,8506,8508,8511,8513,8516],{"class":3209,"line":3347},[3207,8489,4094],{"class":3213},[3207,8491,3568],{"class":3243},[3207,8493,3247],{"class":3227},[3207,8495,8039],{"class":3243},[3207,8497,3438],{"class":3227},[3207,8499,8500],{"class":3356},"GetUsersByIds",[3207,8502,3283],{"class":3227},[3207,8504,8505],{"class":3243},"Enumerable",[3207,8507,3438],{"class":3227},[3207,8509,8510],{"class":3356},"Empty",[3207,8512,3468],{"class":3227},[3207,8514,8515],{"class":3220},"Guid",[3207,8517,8518],{"class":3227},">());\n",[3207,8520,8521,8523,8525,8527,8529,8531],{"class":3209,"line":3371},[3207,8522,4117],{"class":3243},[3207,8524,3438],{"class":3227},[3207,8526,8510],{"class":3356},[3207,8528,3283],{"class":3227},[3207,8530,3602],{"class":3243},[3207,8532,3449],{"class":3227},[3207,8534,8535],{"class":3209,"line":3377},[3207,8536,8537],{"class":3292},"    // НЕ кидає exception, НЕ повертає null\n",[3207,8539,8540],{"class":3209,"line":3419},[3207,8541,3620],{"class":3227},[3012,8543,8545],{"id":8544},"_5-concurrency-паралельні-виклики","5. Concurrency (Паралельні виклики)",[2965,8547,8548],{},"Для stateful компонентів або компонентів зі shared state.",[3198,8550,8552],{"className":3200,"code":8551,"language":3202,"meta":3203,"style":3203},"[Fact]\npublic async Task AddToCart_ConcurrentRequests_DoesNotCorruptState()\n{\n    var cart = new ShoppingCart();\n    var tasks = Enumerable\n        .Range(0, 100)\n        .Select(_ => Task.Run(() => cart.AddItem(new Item { Price = 1m })));\n\n    await Task.WhenAll(tasks);\n\n    // Перевіряємо, що всі 100 додавань пройшли коректно\n    Assert.Equal(100, cart.ItemCount);\n    Assert.Equal(100m, cart.Total);\n}\n",[2969,8553,8554,8562,8577,8581,8597,8609,8627,8681,8685,8704,8708,8713,8736,8760],{"__ignoreMap":3203},[3207,8555,8556,8558,8560],{"class":3209,"line":3210},[3207,8557,3923],{"class":3227},[3207,8559,3498],{"class":3220},[3207,8561,3272],{"class":3227},[3207,8563,8564,8566,8569,8572,8575],{"class":3209,"line":3224},[3207,8565,3214],{"class":3213},[3207,8567,8568],{"class":3213}," async",[3207,8570,8571],{"class":3220}," Task",[3207,8573,8574],{"class":3356}," AddToCart_ConcurrentRequests_DoesNotCorruptState",[3207,8576,3513],{"class":3227},[3207,8578,8579],{"class":3209,"line":3231},[3207,8580,3228],{"class":3227},[3207,8582,8583,8585,8588,8590,8592,8595],{"class":3209,"line":3256},[3207,8584,4094],{"class":3213},[3207,8586,8587],{"class":3243}," cart",[3207,8589,3247],{"class":3227},[3207,8591,3250],{"class":3213},[3207,8593,8594],{"class":3220}," ShoppingCart",[3207,8596,3253],{"class":3227},[3207,8598,8599,8601,8604,8606],{"class":3209,"line":3263},[3207,8600,4094],{"class":3213},[3207,8602,8603],{"class":3243}," tasks",[3207,8605,3247],{"class":3227},[3207,8607,8608],{"class":3243},"Enumerable\n",[3207,8610,8611,8614,8617,8619,8621,8623,8625],{"class":3209,"line":3275},[3207,8612,8613],{"class":3227},"        .",[3207,8615,8616],{"class":3356},"Range",[3207,8618,3283],{"class":3227},[3207,8620,3173],{"class":3286},[3207,8622,3404],{"class":3227},[3207,8624,3909],{"class":3286},[3207,8626,3368],{"class":3227},[3207,8628,8629,8631,8634,8636,8639,8642,8645,8647,8650,8653,8656,8658,8661,8663,8665,8668,8670,8673,8675,8678],{"class":3209,"line":3296},[3207,8630,8613],{"class":3227},[3207,8632,8633],{"class":3356},"Select",[3207,8635,3283],{"class":3227},[3207,8637,8638],{"class":3243},"_",[3207,8640,8641],{"class":3227}," => ",[3207,8643,8644],{"class":3243},"Task",[3207,8646,3438],{"class":3227},[3207,8648,8649],{"class":3356},"Run",[3207,8651,8652],{"class":3227},"(() => ",[3207,8654,8655],{"class":3243},"cart",[3207,8657,3438],{"class":3227},[3207,8659,8660],{"class":3356},"AddItem",[3207,8662,3283],{"class":3227},[3207,8664,3250],{"class":3213},[3207,8666,8667],{"class":3220}," Item",[3207,8669,3393],{"class":3227},[3207,8671,8672],{"class":3243},"Price",[3207,8674,3247],{"class":3227},[3207,8676,8677],{"class":3286},"1m",[3207,8679,8680],{"class":3227}," })));\n",[3207,8682,8683],{"class":3209,"line":3313},[3207,8684,3260],{"emptyLinePlaceholder":3259},[3207,8686,8687,8690,8692,8694,8697,8699,8702],{"class":3209,"line":3330},[3207,8688,8689],{"class":3213},"    await",[3207,8691,8571],{"class":3243},[3207,8693,3438],{"class":3227},[3207,8695,8696],{"class":3356},"WhenAll",[3207,8698,3283],{"class":3227},[3207,8700,8701],{"class":3243},"tasks",[3207,8703,3449],{"class":3227},[3207,8705,8706],{"class":3209,"line":3347},[3207,8707,3260],{"emptyLinePlaceholder":3259},[3207,8709,8710],{"class":3209,"line":3371},[3207,8711,8712],{"class":3292},"    // Перевіряємо, що всі 100 додавань пройшли коректно\n",[3207,8714,8715,8717,8719,8721,8723,8725,8727,8729,8731,8734],{"class":3209,"line":3377},[3207,8716,4117],{"class":3243},[3207,8718,3438],{"class":3227},[3207,8720,4122],{"class":3356},[3207,8722,3283],{"class":3227},[3207,8724,3909],{"class":3286},[3207,8726,3404],{"class":3227},[3207,8728,8655],{"class":3243},[3207,8730,3438],{"class":3227},[3207,8732,8733],{"class":3243},"ItemCount",[3207,8735,3449],{"class":3227},[3207,8737,8738,8740,8742,8744,8746,8749,8751,8753,8755,8758],{"class":3209,"line":3419},[3207,8739,4117],{"class":3243},[3207,8741,3438],{"class":3227},[3207,8743,4122],{"class":3356},[3207,8745,3283],{"class":3227},[3207,8747,8748],{"class":3286},"100m",[3207,8750,3404],{"class":3227},[3207,8752,8655],{"class":3243},[3207,8754,3438],{"class":3227},[3207,8756,8757],{"class":3243},"Total",[3207,8759,3449],{"class":3227},[3207,8761,8762],{"class":3209,"line":3424},[3207,8763,3620],{"class":3227},[3012,8765,8767],{"id":8766},"_6-large-input-великий-обсяг","6. Large Input (Великий обсяг)",[2965,8769,8770],{},"Для алгоритмів, що обробляють колекції — перевіряємо продуктивність і коректність на великих даних.",[3198,8772,8774],{"className":3200,"code":8773,"language":3202,"meta":3203,"style":3203},"[Fact]\npublic void ProcessOrders_WithLargeDataset_CompletesInReasonableTime()\n{\n    var orders = Enumerable.Range(0, 10_000)\n        .Select(i => new Order { Amount = i })\n        .ToList();\n\n    var sw = Stopwatch.StartNew();\n    var results = _service.ProcessOrders(orders);\n    sw.Stop();\n\n    Assert.Equal(10_000, results.Count);\n    Assert.True(sw.ElapsedMilliseconds \u003C 1000, \"Processing 10k orders should take \u003C 1 second\");\n}\n",[2969,8775,8776,8784,8795,8799,8825,8855,8864,8868,8887,8910,8922,8926,8950,8980],{"__ignoreMap":3203},[3207,8777,8778,8780,8782],{"class":3209,"line":3210},[3207,8779,3923],{"class":3227},[3207,8781,3498],{"class":3220},[3207,8783,3272],{"class":3227},[3207,8785,8786,8788,8790,8793],{"class":3209,"line":3224},[3207,8787,3214],{"class":3213},[3207,8789,3353],{"class":3213},[3207,8791,8792],{"class":3356}," ProcessOrders_WithLargeDataset_CompletesInReasonableTime",[3207,8794,3513],{"class":3227},[3207,8796,8797],{"class":3209,"line":3231},[3207,8798,3228],{"class":3227},[3207,8800,8801,8803,8806,8808,8810,8812,8814,8816,8818,8820,8823],{"class":3209,"line":3256},[3207,8802,4094],{"class":3213},[3207,8804,8805],{"class":3243}," orders",[3207,8807,3247],{"class":3227},[3207,8809,8505],{"class":3243},[3207,8811,3438],{"class":3227},[3207,8813,8616],{"class":3356},[3207,8815,3283],{"class":3227},[3207,8817,3173],{"class":3286},[3207,8819,3404],{"class":3227},[3207,8821,8822],{"class":3286},"10_000",[3207,8824,3368],{"class":3227},[3207,8826,8827,8829,8831,8833,8836,8838,8840,8843,8845,8848,8850,8852],{"class":3209,"line":3263},[3207,8828,8613],{"class":3227},[3207,8830,8633],{"class":3356},[3207,8832,3283],{"class":3227},[3207,8834,8835],{"class":3243},"i",[3207,8837,8641],{"class":3227},[3207,8839,3250],{"class":3213},[3207,8841,8842],{"class":3220}," Order",[3207,8844,3393],{"class":3227},[3207,8846,8847],{"class":3243},"Amount",[3207,8849,3247],{"class":3227},[3207,8851,8835],{"class":3243},[3207,8853,8854],{"class":3227}," })\n",[3207,8856,8857,8859,8862],{"class":3209,"line":3275},[3207,8858,8613],{"class":3227},[3207,8860,8861],{"class":3356},"ToList",[3207,8863,3253],{"class":3227},[3207,8865,8866],{"class":3209,"line":3296},[3207,8867,3260],{"emptyLinePlaceholder":3259},[3207,8869,8870,8872,8875,8877,8880,8882,8885],{"class":3209,"line":3313},[3207,8871,4094],{"class":3213},[3207,8873,8874],{"class":3243}," sw",[3207,8876,3247],{"class":3227},[3207,8878,8879],{"class":3243},"Stopwatch",[3207,8881,3438],{"class":3227},[3207,8883,8884],{"class":3356},"StartNew",[3207,8886,3253],{"class":3227},[3207,8888,8889,8891,8894,8896,8898,8900,8903,8905,8908],{"class":3209,"line":3330},[3207,8890,4094],{"class":3213},[3207,8892,8893],{"class":3243}," results",[3207,8895,3247],{"class":3227},[3207,8897,8039],{"class":3243},[3207,8899,3438],{"class":3227},[3207,8901,8902],{"class":3356},"ProcessOrders",[3207,8904,3283],{"class":3227},[3207,8906,8907],{"class":3243},"orders",[3207,8909,3449],{"class":3227},[3207,8911,8912,8915,8917,8920],{"class":3209,"line":3347},[3207,8913,8914],{"class":3243},"    sw",[3207,8916,3438],{"class":3227},[3207,8918,8919],{"class":3356},"Stop",[3207,8921,3253],{"class":3227},[3207,8923,8924],{"class":3209,"line":3371},[3207,8925,3260],{"emptyLinePlaceholder":3259},[3207,8927,8928,8930,8932,8934,8936,8938,8940,8943,8945,8948],{"class":3209,"line":3377},[3207,8929,4117],{"class":3243},[3207,8931,3438],{"class":3227},[3207,8933,4122],{"class":3356},[3207,8935,3283],{"class":3227},[3207,8937,8822],{"class":3286},[3207,8939,3404],{"class":3227},[3207,8941,8942],{"class":3243},"results",[3207,8944,3438],{"class":3227},[3207,8946,8947],{"class":3243},"Count",[3207,8949,3449],{"class":3227},[3207,8951,8952,8954,8956,8958,8960,8963,8965,8968,8970,8973,8975,8978],{"class":3209,"line":3419},[3207,8953,4117],{"class":3243},[3207,8955,3438],{"class":3227},[3207,8957,3597],{"class":3356},[3207,8959,3283],{"class":3227},[3207,8961,8962],{"class":3243},"sw",[3207,8964,3438],{"class":3227},[3207,8966,8967],{"class":3243},"ElapsedMilliseconds",[3207,8969,4262],{"class":3227},[3207,8971,8972],{"class":3286},"1000",[3207,8974,3404],{"class":3227},[3207,8976,8977],{"class":3412},"\"Processing 10k orders should take \u003C 1 second\"",[3207,8979,3449],{"class":3227},[3207,8981,8982],{"class":3209,"line":3424},[3207,8983,3620],{"class":3227},[3012,8985,8987],{"id":8986},"_7-side-effects-побічні-ефекти","7. Side Effects (Побічні ефекти)",[2965,8989,8990],{},"Перевіряємо не лише return value, а й побічні ефекти: збереження до БД, відправка email, публікація події.",[3198,8992,8994],{"className":3200,"code":8993,"language":3202,"meta":3203,"style":3203},"[Fact]\npublic async Task CreateOrder_WithValidData_PublishesOrderCreatedEvent()\n{\n    var mockEventBus = new Mock\u003CIEventBus>();\n    var service = new OrderService(mockEventBus.Object);\n\n    await service.CreateOrderAsync(new CreateOrderDto());\n\n    mockEventBus.Verify(\n        x => x.Publish(It.IsAny\u003COrderCreatedEvent>()),\n        Times.Once\n    );\n}\n",[2969,8995,8996,9004,9017,9021,9043,9069,9073,9094,9098,9110,9143,9153,9158],{"__ignoreMap":3203},[3207,8997,8998,9000,9002],{"class":3209,"line":3210},[3207,8999,3923],{"class":3227},[3207,9001,3498],{"class":3220},[3207,9003,3272],{"class":3227},[3207,9005,9006,9008,9010,9012,9015],{"class":3209,"line":3224},[3207,9007,3214],{"class":3213},[3207,9009,8568],{"class":3213},[3207,9011,8571],{"class":3220},[3207,9013,9014],{"class":3356}," CreateOrder_WithValidData_PublishesOrderCreatedEvent",[3207,9016,3513],{"class":3227},[3207,9018,9019],{"class":3209,"line":3231},[3207,9020,3228],{"class":3227},[3207,9022,9023,9025,9028,9030,9032,9035,9037,9040],{"class":3209,"line":3256},[3207,9024,4094],{"class":3213},[3207,9026,9027],{"class":3243}," mockEventBus",[3207,9029,3247],{"class":3227},[3207,9031,3250],{"class":3213},[3207,9033,9034],{"class":3220}," Mock",[3207,9036,3468],{"class":3227},[3207,9038,9039],{"class":3220},"IEventBus",[3207,9041,9042],{"class":3227},">();\n",[3207,9044,9045,9047,9050,9052,9054,9057,9059,9062,9064,9067],{"class":3209,"line":3263},[3207,9046,4094],{"class":3213},[3207,9048,9049],{"class":3243}," service",[3207,9051,3247],{"class":3227},[3207,9053,3250],{"class":3213},[3207,9055,9056],{"class":3220}," OrderService",[3207,9058,3283],{"class":3227},[3207,9060,9061],{"class":3243},"mockEventBus",[3207,9063,3438],{"class":3227},[3207,9065,9066],{"class":3243},"Object",[3207,9068,3449],{"class":3227},[3207,9070,9071],{"class":3209,"line":3275},[3207,9072,3260],{"emptyLinePlaceholder":3259},[3207,9074,9075,9077,9079,9081,9084,9086,9088,9091],{"class":3209,"line":3296},[3207,9076,8689],{"class":3213},[3207,9078,9049],{"class":3243},[3207,9080,3438],{"class":3227},[3207,9082,9083],{"class":3356},"CreateOrderAsync",[3207,9085,3283],{"class":3227},[3207,9087,3250],{"class":3213},[3207,9089,9090],{"class":3220}," CreateOrderDto",[3207,9092,9093],{"class":3227},"());\n",[3207,9095,9096],{"class":3209,"line":3313},[3207,9097,3260],{"emptyLinePlaceholder":3259},[3207,9099,9100,9103,9105,9108],{"class":3209,"line":3330},[3207,9101,9102],{"class":3243},"    mockEventBus",[3207,9104,3438],{"class":3227},[3207,9106,9107],{"class":3356},"Verify",[3207,9109,4999],{"class":3227},[3207,9111,9112,9115,9117,9120,9122,9125,9127,9130,9132,9135,9137,9140],{"class":3209,"line":3347},[3207,9113,9114],{"class":3243},"        x",[3207,9116,8641],{"class":3227},[3207,9118,9119],{"class":3243},"x",[3207,9121,3438],{"class":3227},[3207,9123,9124],{"class":3356},"Publish",[3207,9126,3283],{"class":3227},[3207,9128,9129],{"class":3243},"It",[3207,9131,3438],{"class":3227},[3207,9133,9134],{"class":3356},"IsAny",[3207,9136,3468],{"class":3227},[3207,9138,9139],{"class":3220},"OrderCreatedEvent",[3207,9141,9142],{"class":3227},">()),\n",[3207,9144,9145,9148,9150],{"class":3209,"line":3371},[3207,9146,9147],{"class":3243},"        Times",[3207,9149,3438],{"class":3227},[3207,9151,9152],{"class":3243},"Once\n",[3207,9154,9155],{"class":3209,"line":3377},[3207,9156,9157],{"class":3227},"    );\n",[3207,9159,9160],{"class":3209,"line":3419},[3207,9161,3620],{"class":3227},[3012,9163,9165],{"id":9164},"чекліст-7-видів-тест-кейсів","Чекліст \"7 видів тест-кейсів\"",[9167,9168,9169,9175,9180,9185,9193,9197,9202],"card-group",{},[9170,9171,9174],"card",{"icon":9172,"title":9173},"i-lucide-check-circle","✅ Happy Path","Нормальна успішна операція з коректними валідними вхідними даними. Мінімум один тест-кейс.",[9170,9176,9179],{"icon":9177,"title":9178},"i-lucide-x-circle","❌ Failure Path","Операція з невалідними даними або в помилковому стані системи. Для кожного бізнес-правила — свій failure test.",[9170,9181,9184],{"icon":9182,"title":9183},"i-lucide-target","🎯 Boundary","On-point та off-point для кожного числового, рядкового або колекційного параметра.",[9170,9186,9189,9190,9192],{"icon":9187,"title":9188},"i-lucide-circle-dashed","🕳️ Null/Empty","null, \"\", ",[3207,9191],{},", 0 та їх комбінації. Найчастіша причина runtime exceptions.",[9170,9194,9196],{"icon":92,"title":9195},"⚡ Concurrency","Паралельні виклики для stateful компонентів або shared resources.",[9170,9198,9201],{"icon":9199,"title":9200},"i-lucide-bar-chart","📊 Large Input","Великі колекції, великі числа, довгі рядки — для перевірки продуктивності та алгоритмічної коректності.",[9170,9203,9206],{"icon":9204,"title":9205},"i-lucide-alert-triangle","💥 Side Effects","Перевірка побічних ефектів: збереження до БД, відправка повідомлень, публікація подій.",[2996,9208],{},[2960,9210,9212],{"id":9211},"скільки-тестів-потрібно-практичне-правило","Скільки тестів потрібно: практичне правило",[2965,9214,9215],{},"Зведемо всі підходи у практичний алгоритм:",[9217,9218,9219,9223,9247,9251,9254,9258,9261,9265,9280,9284,9287,9291],"steps",{},[3012,9220,9222],{"id":9221},"розрахуйте-cc-кожного-методу","Розрахуйте CC кожного методу",[2965,9224,9225,9226,3404,9228,3404,9230,3404,9232,3404,9234,3404,9236,3404,9238,3404,9240,3404,9242,3404,9244,9246],{},"Порахуйте кількість ",[2969,9227,4160],{},[2969,9229,6586],{},[2969,9231,6033],{},[2969,9233,6036],{},[2969,9235,6593],{},[2969,9237,6596],{},[2969,9239,6600],{},[2969,9241,6603],{},[2969,9243,6606],{},[2969,9245,6610],{}," і додайте 1. Це мінімальна кількість тестів для Branch Coverage.",[3012,9248,9250],{"id":9249},"застосуйте-equivalence-partitioning","Застосуйте Equivalence Partitioning",[2965,9252,9253],{},"Для кожного параметра визначте валідні та невалідні класи еквівалентності. Одного представника від кожного класу достатньо.",[3012,9255,9257],{"id":9256},"застосуйте-boundary-value-analysis","Застосуйте Boundary Value Analysis",[2965,9259,9260],{},"Для кожної межі між класами: on-point і off-point. Це 2 додаткові тести на кожну межу.",[3012,9262,9264],{"id":9263},"додайте-nullemptyzero-тести","Додайте Null/Empty/Zero тести",[2965,9266,9267,9268,9270,9271,9273,9274,9276,9277,9279],{},"Для кожного параметра-посилання — тест з ",[2969,9269,7138],{},". Для рядків — ",[2969,9272,4343],{},". Для колекцій — ",[2969,9275,4371],{},". Для числових — ",[2969,9278,3173],{}," та від'ємні.",[3012,9281,9283],{"id":9282},"перевірте-side-effects","Перевірте Side Effects",[2965,9285,9286],{},"Якщо метод має побічні ефекти (DB, events, email) — окремий тест для кожного побічного ефекту.",[3012,9288,9290],{"id":9289},"додайте-тести-для-happy-та-failure-paths","Додайте тести для Happy та Failure paths",[2965,9292,9293],{},"Мінімум один happy path та по одному failure test для кожного бізнес-правила відхилення.",[2965,9295,9296,9299,9300,9303],{},[2977,9297,9298],{},"Практична оцінка:"," для середнього CRUD-методу з 3-5 параметрами та CC = 4-6 → ",[2977,9301,9302],{},"10-20 тестів"," є нормальною і достатньою кількістю.",[2996,9305],{},[2960,9307,9309],{"id":9308},"практичні-завдання","Практичні завдання",[9167,9311,9312,9603,9660],{},[9170,9313,9316,9321,9328,9333,9339,9365,9376,9381,9384],{"icon":9314,"title":9315},"i-lucide-brain","Рівень 1: Технічний аналіз",[2965,9317,9318],{},[2977,9319,9320],{},"Завдання 1.1 — Equivalence Partitioning",[2965,9322,9323,9324,9327],{},"Для методу ",[2969,9325,9326],{},"ValidatePassword(string password)"," з правилами: (а) мінімум 8 символів, (б) максимум 64 символи, (в) обов'язково мати хоча б одну цифру, (г) обов'язково мати хоча б одну велику літеру — визначте всі класи еквівалентності (валідні та невалідні) та по одному представнику для кожного.",[2965,9329,9330],{},[2977,9331,9332],{},"Завдання 1.2 — BVA",[2965,9334,9323,9335,9338],{},[2969,9336,9337],{},"CalculateShippingCost(decimal orderTotal)"," з правилами:",[3049,9340,9341,9347,9353,9359],{},[3052,9342,9343,9346],{},[2969,9344,9345],{},"total \u003C 0"," → помилка",[3052,9348,9349,9352],{},[2969,9350,9351],{},"total \u003C 200"," → 50 грн доставка",[3052,9354,9355,9358],{},[2969,9356,9357],{},"200 \u003C= total \u003C 500"," → 30 грн доставка",[3052,9360,9361,9364],{},[2969,9362,9363],{},"total >= 500"," → безкоштовна доставка",[2965,9366,9367,9368,9371,9372,9375],{},"Визначте всі on-point та off-point значення. Напишіть ",[2969,9369,9370],{},"[Theory]"," тест із ",[2969,9373,9374],{},"[InlineData]"," для всіх граничних точок.",[2965,9377,9378],{},[2977,9379,9380],{},"Завдання 1.3 — Cyclomatic Complexity",[2965,9382,9383],{},"Розрахуйте CC наступного методу і визначте мінімальну кількість тест-кейсів для повного Branch Coverage:",[3198,9385,9387],{"className":3200,"code":9386,"language":3202,"meta":3203,"style":3203},"public string ProcessPayment(decimal amount, string cardType, bool is3DSVerified)\n{\n    if (amount \u003C= 0) return \"Invalid amount\";\n    if (cardType == \"Visa\" || cardType == \"Mastercard\")\n    {\n        if (amount > 10000 && !is3DSVerified)\n            return \"3DS required\";\n        if (amount > 50000)\n            return \"Limit exceeded\";\n        return \"Approved\";\n    }\n    if (cardType == \"Amex\")\n    {\n        if (!is3DSVerified) return \"3DS required for Amex\";\n        return \"Approved\";\n    }\n    return \"Unsupported card\";\n}\n",[2969,9388,9389,9421,9425,9447,9472,9476,9496,9505,9519,9528,9537,9541,9556,9560,9578,9586,9590,9599],{"__ignoreMap":3203},[3207,9390,9391,9393,9395,9398,9400,9402,9405,9407,9409,9412,9414,9416,9419],{"class":3209,"line":3210},[3207,9392,3214],{"class":3213},[3207,9394,6049],{"class":3213},[3207,9396,9397],{"class":3356}," ProcessPayment",[3207,9399,3283],{"class":3227},[3207,9401,5893],{"class":3213},[3207,9403,9404],{"class":3243}," amount",[3207,9406,3404],{"class":3227},[3207,9408,4536],{"class":3213},[3207,9410,9411],{"class":3243}," cardType",[3207,9413,3404],{"class":3227},[3207,9415,4080],{"class":3213},[3207,9417,9418],{"class":3243}," is3DSVerified",[3207,9420,3368],{"class":3227},[3207,9422,9423],{"class":3209,"line":3224},[3207,9424,3228],{"class":3227},[3207,9426,9427,9429,9431,9434,9436,9438,9440,9442,9445],{"class":3209,"line":3231},[3207,9428,5914],{"class":4159},[3207,9430,4163],{"class":3227},[3207,9432,9433],{"class":3243},"amount",[3207,9435,4178],{"class":3227},[3207,9437,3173],{"class":3286},[3207,9439,4183],{"class":3227},[3207,9441,4186],{"class":4159},[3207,9443,9444],{"class":3412}," \"Invalid amount\"",[3207,9446,4192],{"class":3227},[3207,9448,9449,9451,9453,9456,9458,9461,9463,9465,9467,9470],{"class":3209,"line":3256},[3207,9450,5914],{"class":4159},[3207,9452,4163],{"class":3227},[3207,9454,9455],{"class":3243},"cardType",[3207,9457,5922],{"class":3227},[3207,9459,9460],{"class":3412},"\"Visa\"",[3207,9462,4299],{"class":3227},[3207,9464,9455],{"class":3243},[3207,9466,5922],{"class":3227},[3207,9468,9469],{"class":3412},"\"Mastercard\"",[3207,9471,3368],{"class":3227},[3207,9473,9474],{"class":3209,"line":3263},[3207,9475,3374],{"class":3227},[3207,9477,9478,9480,9482,9484,9486,9488,9491,9494],{"class":3209,"line":3275},[3207,9479,6114],{"class":4159},[3207,9481,4163],{"class":3227},[3207,9483,9433],{"class":3243},[3207,9485,4212],{"class":3227},[3207,9487,7155],{"class":3286},[3207,9489,9490],{"class":3227}," && !",[3207,9492,9493],{"class":3243},"is3DSVerified",[3207,9495,3368],{"class":3227},[3207,9497,9498,9500,9503],{"class":3209,"line":3296},[3207,9499,6130],{"class":4159},[3207,9501,9502],{"class":3412}," \"3DS required\"",[3207,9504,4192],{"class":3227},[3207,9506,9507,9509,9511,9513,9515,9517],{"class":3209,"line":3313},[3207,9508,6114],{"class":4159},[3207,9510,4163],{"class":3227},[3207,9512,9433],{"class":3243},[3207,9514,4212],{"class":3227},[3207,9516,6771],{"class":3286},[3207,9518,3368],{"class":3227},[3207,9520,9521,9523,9526],{"class":3209,"line":3330},[3207,9522,6130],{"class":4159},[3207,9524,9525],{"class":3412}," \"Limit exceeded\"",[3207,9527,4192],{"class":3227},[3207,9529,9530,9532,9535],{"class":3209,"line":3347},[3207,9531,5940],{"class":4159},[3207,9533,9534],{"class":3412}," \"Approved\"",[3207,9536,4192],{"class":3227},[3207,9538,9539],{"class":3209,"line":3371},[3207,9540,3485],{"class":3227},[3207,9542,9543,9545,9547,9549,9551,9554],{"class":3209,"line":3377},[3207,9544,5914],{"class":4159},[3207,9546,4163],{"class":3227},[3207,9548,9455],{"class":3243},[3207,9550,5922],{"class":3227},[3207,9552,9553],{"class":3412},"\"Amex\"",[3207,9555,3368],{"class":3227},[3207,9557,9558],{"class":3209,"line":3419},[3207,9559,3374],{"class":3227},[3207,9561,9562,9564,9567,9569,9571,9573,9576],{"class":3209,"line":3424},[3207,9563,6114],{"class":4159},[3207,9565,9566],{"class":3227}," (!",[3207,9568,9493],{"class":3243},[3207,9570,4183],{"class":3227},[3207,9572,4186],{"class":4159},[3207,9574,9575],{"class":3412}," \"3DS required for Amex\"",[3207,9577,4192],{"class":3227},[3207,9579,9580,9582,9584],{"class":3209,"line":3452},[3207,9581,5940],{"class":4159},[3207,9583,9534],{"class":3412},[3207,9585,4192],{"class":3227},[3207,9587,9588],{"class":3209,"line":3457},[3207,9589,3485],{"class":3227},[3207,9591,9592,9594,9597],{"class":3209,"line":3482},[3207,9593,5963],{"class":4159},[3207,9595,9596],{"class":3412}," \"Unsupported card\"",[3207,9598,4192],{"class":3227},[3207,9600,9601],{"class":3209,"line":3488},[3207,9602,3620],{"class":3227},[9170,9604,9606,9611,9614,9631,9636,9641,9654,9657],{"icon":9199,"title":9605},"Рівень 2: Комбінування технік",[2965,9607,9608],{},[2977,9609,9610],{},"Завдання 2.1 — Decision Table",[2965,9612,9613],{},"Система нарахування комісії брокера:",[3049,9615,9616,9619,9622,9625,9628],{},[3052,9617,9618],{},"Якщо обсяг угоди \u003C 10 000 і клієнт новий → комісія 2%",[3052,9620,9621],{},"Якщо обсяг угоди \u003C 10 000 і клієнт постійний → комісія 1.5%",[3052,9623,9624],{},"Якщо обсяг угоди >= 10 000 і клієнт новий → комісія 1.5%",[3052,9626,9627],{},"Якщо обсяг угоди >= 10 000 і клієнт постійний → комісія 1%",[3052,9629,9630],{},"Якщо є промокод → зменшити комісію на 0.5% (але не нижче 0.5%)",[2965,9632,9633,9634,3438],{},"Складіть повну Decision Table та напишіть відповідні тести ",[2969,9635,9370],{},[2965,9637,9638],{},[2977,9639,9640],{},"Завдання 2.2 — State Machine",[2965,9642,9643,9644,3404,9647,3404,9650,9653],{},"Розробіть State Transition Tests для банківського акаунту зі станами: ",[2969,9645,9646],{},"Active",[2969,9648,9649],{},"Frozen",[2969,9651,9652],{},"Closed",". Переходи: (а) Active → Frozen (заморозити); (б) Frozen → Active (розморозити); (в) Active → Closed (закрити); (г) Frozen → Closed (закрити заморожений).",[2965,9655,9656],{},"Невалідні переходи: Closed → будь-що; Active → Active (немає переходу в той самий стан).",[2965,9658,9659],{},"Напишіть повний набір State Transition Tests.",[9170,9661,9664,9669,9702,9719,9724],{"icon":9662,"title":9663},"i-lucide-rocket","Рівень 3: Повний аналіз",[2965,9665,9666],{},[2977,9667,9668],{},"Завдання 3.1 — Повний тест-аналіз",[2965,9670,9671,9672,9675,9676,9679,9680,9683,9684,3404,9687,3404,9690,3404,9693,3404,9696,3404,9699,3438],{},"Дано клас ",[2969,9673,9674],{},"LoanApplicationService"," з методом ",[2969,9677,9678],{},"EvaluateApplication(LoanApplicationDto dto)"," де ",[2969,9681,9682],{},"LoanApplicationDto"," містить: ",[2969,9685,9686],{},"decimal Income",[2969,9688,9689],{},"int CreditScore",[2969,9691,9692],{},"int RequestedAmount",[2969,9694,9695],{},"int TermMonths",[2969,9697,9698],{},"bool HasCollateral",[2969,9700,9701],{},"string? EmploymentType",[5188,9703,9704,9707,9710,9713,9716],{},[3052,9705,9706],{},"Визначте Equivalence Partitioning для кожного поля",[3052,9708,9709],{},"Визначте Boundary Values для числових полів",[3052,9711,9712],{},"Складіть Decision Table для комбінацій CreditScore × Income × HasCollateral",[3052,9714,9715],{},"Розрахуйте CC методу (якщо не маєте коду — оцініть мінімальний CC виходячи зі складності правил)",[3052,9717,9718],{},"Визначте повний список тест-кейсів з категорій Happy/Failure/Boundary/Null",[2965,9720,9721],{},[2977,9722,9723],{},"Завдання 3.2 — Рефакторинг за CC",[2965,9725,9726],{},"Знайдіть будь-який метод у своєму навчальному чи pet проєкті з CC > 10. Розбийте його на менші методи (Extract Method рефакторинг) таким чином, щоб жоден метод не перевищував CC = 5. Напишіть тести до і після рефакторингу — переконайтесь, що тести залишились зеленими.",[2996,9728],{},[2960,9730,9732],{"id":9731},"підсумок","Підсумок",[6241,9734,9735,9740],{},[2965,9736,9737],{},[2977,9738,9739],{},"Ключові думки цієї статті:",[3049,9741,9742,9748,9754,9760,9765,9771,9777,9783,9789],{},[3052,9743,9744,9747],{},[2977,9745,9746],{},"Equivalence Partitioning",": групуємо вхідні дані в класи з однаковою поведінкою. Тестуємо один представник від класу — валідного і невалідного.",[3052,9749,9750,9753],{},[2977,9751,9752],{},"Boundary Value Analysis",": більшість дефектів — на межах класів. On-point (межа), Off-point (одразу за межею) — обов'язкові тест-кейси.",[3052,9755,9756,9759],{},[2977,9757,9758],{},"Decision Table",": для комплексної бізнес-логіки з кількома умовами. Виявляє неповноту та суперечності в специфікації.",[3052,9761,9762,9764],{},[2977,9763,5181],{},": для об'єктів зі станами — тестувати всі валідні переходи і відхилення невалідних.",[3052,9766,9767,9770],{},[2977,9768,9769],{},"Branch Coverage > Statement Coverage",": виконання рядка ≠ перевірка всіх гілок.",[3052,9772,9773,9776],{},[2977,9774,9775],{},"Cyclomatic Complexity (McCabe)",": CC = кількість розгалужень + 1. Мінімальна кількість тестів для Branch Coverage = CC.",[3052,9778,9779,9782],{},[2977,9780,9781],{},"Таблиця ризику CC",": 1-10 (низький), 11-20 (помірний), 21-50 (високий), >50 (критичний).",[3052,9784,9785,9788],{},[2977,9786,9787],{},"7 обов'язкових категорій",": Happy Path, Failure, Boundary, Null/Empty, Concurrency, Large Input, Side Effects.",[3052,9790,9791,9794],{},[2977,9792,9793],{},"Практична формула",": тестів ≈ CC + BVA boundaries × 2 + null cases.",[2965,9796,9797,9798,3438],{},"Наступна стаття — перехід до практики: ",[6330,9799,9800],{"href":995},"Тестові фреймворки — навіщо вони і що відбувається під капотом",[9802,9803,9804],"style",{},"html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}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 .sJj4R, html code.shiki .sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sCDza, html code.shiki .sCDza{--shiki-light:#AF00DB;--shiki-default:#CE92A4;--shiki-dark:#CE92A4}html pre.shiki code .se1LK, html code.shiki .se1LK{--shiki-light:#CD3131;--shiki-default:#F44747;--shiki-dark:#F44747}",{"title":3203,"searchDepth":3224,"depth":3224,"links":9806},[9807,9808,9814,9820,9828,9838,9846,9847],{"id":2962,"depth":3224,"text":2963},{"id":3000,"depth":3224,"text":3001,"children":9809},[9810,9811,9812,9813],{"id":3014,"depth":3231,"text":3015},{"id":3681,"depth":3231,"text":3682},{"id":4553,"depth":3231,"text":4554},{"id":5172,"depth":3231,"text":5173},{"id":5850,"depth":3224,"text":5851,"children":9815},[9816,9817,9818,9819],{"id":5863,"depth":3231,"text":5864},{"id":6010,"depth":3231,"text":6011},{"id":6251,"depth":3231,"text":6252},{"id":6433,"depth":3231,"text":6434},{"id":6516,"depth":3224,"text":6517,"children":9821},[9822,9823,9824,9825,9826,9827],{"id":6520,"depth":3231,"text":6521},{"id":6614,"depth":3231,"text":6615},{"id":6934,"depth":3231,"text":6935},{"id":7003,"depth":3231,"text":7004},{"id":7646,"depth":3231,"text":7647},{"id":7812,"depth":3231,"text":7813},{"id":7955,"depth":3224,"text":7956,"children":9829},[9830,9831,9832,9833,9834,9835,9836,9837],{"id":7962,"depth":3231,"text":7963},{"id":8095,"depth":3231,"text":8096},{"id":8288,"depth":3231,"text":8289},{"id":8388,"depth":3231,"text":8389},{"id":8544,"depth":3231,"text":8545},{"id":8766,"depth":3231,"text":8767},{"id":8986,"depth":3231,"text":8987},{"id":9164,"depth":3231,"text":9165},{"id":9211,"depth":3224,"text":9212,"children":9839},[9840,9841,9842,9843,9844,9845],{"id":9221,"depth":3231,"text":9222},{"id":9249,"depth":3231,"text":9250},{"id":9256,"depth":3231,"text":9257},{"id":9263,"depth":3231,"text":9264},{"id":9282,"depth":3231,"text":9283},{"id":9289,"depth":3231,"text":9290},{"id":9308,"depth":3224,"text":9309},{"id":9731,"depth":3224,"text":9732},"Повний розбір технік тест-аналізу — Equivalence Partitioning, Boundary Value Analysis, Decision Tables, State Transition Testing. Циклomatична складність McCabe як метод визначення мінімальної кількості тестів для класу та методу.","md",null,{},{"title":990,"description":9848},"MzixBBfjpqZoKpO99KdACUMtUt9uZCMzW2T6a6fPQys",[9855,9857],{"title":986,"path":987,"stem":988,"description":9856,"children":-1},"Глибокий теоретичний і практичний розбір Test-Driven Development і Behavior-Driven Development. Цикл Red-Green-Refactor, три закони TDD за Uncle Bob, патерн AAA, Given-When-Then синтаксис BDD, конвенції іменування тестів.",{"title":994,"path":995,"stem":996,"description":9858,"children":-1},"Глибоке розуміння того, що являє собою тестовий фреймворк, навіщо він потрібен і що відбувається \"під капотом\". Порівняння xUnit, NUnit та MSTest. Огляд екосистеми інструментів тестування в .NET.",1777912524910]