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Windows","i-lucide-cpu","/csharp/system-programming-windows","01.csharp/07.system-programming-windows",[259,263,267,271,275,279,283,287,291,295,299,303,307,311,315,319,323,327,331,335,339,343,347,351,355,359,363,367,371,375],{"title":260,"path":261,"stem":262},"Як Працює Операційна Система","/csharp/system-programming-windows/how-os-works","01.csharp/07.system-programming-windows/01.how-os-works",{"title":264,"path":265,"stem":266},"Процеси в .NET — API та Запуск","/csharp/system-programming-windows/processes-in-dotnet","01.csharp/07.system-programming-windows/02.processes-in-dotnet",{"title":268,"path":269,"stem":270},"Процеси в .NET — IPC та Міжпроцесна Комунікація","/csharp/system-programming-windows/02a.processes-ipc","01.csharp/07.system-programming-windows/02a.processes-ipc",{"title":272,"path":273,"stem":274},"Application Domains та Збірки — AppDomain і 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Primitives","/csharp/system-programming-windows/synchronization-advanced","01.csharp/07.system-programming-windows/07.synchronization-advanced",{"title":308,"path":309,"stem":310},"Синхронізація — Interlocked, Volatile та Lock-Free Структури","/csharp/system-programming-windows/07a.synchronization-advanced-walkthrough","01.csharp/07.system-programming-windows/07a.synchronization-advanced-walkthrough",{"title":312,"path":313,"stem":314},"Interlocked, CAS та Lock-Free Структури","/csharp/system-programming-windows/interlocked-cas-lockfree","01.csharp/07.system-programming-windows/08.interlocked-cas-lockfree",{"title":316,"path":317,"stem":318},"Volatile, Memory Model та Spinning","/csharp/system-programming-windows/08a.volatile-memory-model","01.csharp/07.system-programming-windows/08a.volatile-memory-model",{"title":320,"path":321,"stem":322},"ThreadPool — Пул Потоків для Ефективного 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DbProviderFactory — провайдер-незалежний код","/csharp/ado-net/provider-factory","01.csharp/09.ado-net/07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","/csharp/ado-net/async-data-access","01.csharp/09.ado-net/08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","/csharp/ado-net/disconnected-mode-dataset","01.csharp/09.ado-net/09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","/csharp/ado-net/data-adapter","01.csharp/09.ado-net/10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","/csharp/ado-net/data-mapper-repository","01.csharp/09.ado-net/11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","/csharp/ado-net/advanced-patterns","01.csharp/09.ado-net/12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","/csharp/ef-core","01.csharp/10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","/csharp/ef-core/what-is-orm","01.csharp/10.ef-core/01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","/csharp/ef-core/first-project","01.csharp/10.ef-core/02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","/csharp/ef-core/dbcontext-deep-dive","01.csharp/10.ef-core/03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","/csharp/ef-core/database-providers","01.csharp/10.ef-core/04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","/csharp/ef-core/conventions","01.csharp/10.ef-core/05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","/csharp/ef-core/fluent-api-vs-annotations","01.csharp/10.ef-core/06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","/csharp/ef-core/relationships-basics","01.csharp/10.ef-core/07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","/csharp/ef-core/relationships-advanced","01.csharp/10.ef-core/08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","/csharp/ef-core/property-configuration-part1","01.csharp/10.ef-core/09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","/csharp/ef-core/property-configuration-part2","01.csharp/10.ef-core/09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","/csharp/ef-core/complex-types-owned-part1","01.csharp/10.ef-core/10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","/csharp/ef-core/complex-types-owned-part2","01.csharp/10.ef-core/10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","/csharp/ef-core/json-columns-part1","01.csharp/10.ef-core/11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","/csharp/ef-core/json-columns-part2","01.csharp/10.ef-core/11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","/csharp/ef-core/inheritance-part1","01.csharp/10.ef-core/12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","/csharp/ef-core/inheritance-part2","01.csharp/10.ef-core/12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","/csharp/ef-core/indexes-constraints-part1","01.csharp/10.ef-core/13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","/csharp/ef-core/indexes-constraints-part2","01.csharp/10.ef-core/13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","/csharp/ef-core/seeding-part1","01.csharp/10.ef-core/14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","/csharp/ef-core/seeding-part2","01.csharp/10.ef-core/14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","/csharp/ef-core/global-query-filters-part1","01.csharp/10.ef-core/15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","/csharp/ef-core/global-query-filters-part2","01.csharp/10.ef-core/15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","/csharp/ef-core/linq-queries-part1","01.csharp/10.ef-core/16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","/csharp/ef-core/linq-queries-part2","01.csharp/10.ef-core/16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","/csharp/ef-core/loading-related-data-part1","01.csharp/10.ef-core/17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","/csharp/ef-core/loading-related-data-part2","01.csharp/10.ef-core/17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","/csharp/ef-core/raw-sql-part1","01.csharp/10.ef-core/18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","/csharp/ef-core/raw-sql-part2","01.csharp/10.ef-core/18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","/csharp/ef-core/advanced-queries-part1","01.csharp/10.ef-core/19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","/csharp/ef-core/advanced-queries-part2","01.csharp/10.ef-core/19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","/csharp/ef-core/change-tracking-part1","01.csharp/10.ef-core/20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","/csharp/ef-core/change-tracking-part2","01.csharp/10.ef-core/20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","/csharp/ef-core/saving-data-part1","01.csharp/10.ef-core/21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","/csharp/ef-core/saving-data-part2","01.csharp/10.ef-core/21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","/csharp/ef-core/concurrency-part1","01.csharp/10.ef-core/22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","/csharp/ef-core/concurrency-part2","01.csharp/10.ef-core/22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","/csharp/ef-core/migrations-basics-part1","01.csharp/10.ef-core/23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","/csharp/ef-core/migrations-basics-part2","01.csharp/10.ef-core/23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","/csharp/ef-core/migrations-advanced-part1","01.csharp/10.ef-core/24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","/csharp/ef-core/migrations-advanced-part2","01.csharp/10.ef-core/24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","/csharp/ef-core/schema-management-part1","01.csharp/10.ef-core/25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","/csharp/ef-core/schema-management-part2","01.csharp/10.ef-core/25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","/csharp/ef-core/performance-fundamentals-part1","01.csharp/10.ef-core/26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","/csharp/ef-core/interceptors-part1","01.csharp/10.ef-core/29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","/csharp/ef-core/interceptors-part2","01.csharp/10.ef-core/29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","/csharp/ef-core/implementation_plan","01.csharp/10.ef-core/implementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","/csharp/aspnet","01.csharp/11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","/csharp/aspnet/minimal-api","01.csharp/11.aspnet/01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","/csharp/aspnet/minimal-api/introduction","01.csharp/11.aspnet/01.minimal-api/01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","/csharp/aspnet/minimal-api/first-application","01.csharp/11.aspnet/01.minimal-api/02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","/csharp/aspnet/minimal-api/webapplication-builder","01.csharp/11.aspnet/01.minimal-api/03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","/csharp/aspnet/minimal-api/request-pipeline-middleware","01.csharp/11.aspnet/01.minimal-api/04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/routing-basics","01.csharp/11.aspnet/01.minimal-api/05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","/csharp/aspnet/minimal-api/routing-advanced","01.csharp/11.aspnet/01.minimal-api/06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","/csharp/aspnet/minimal-api/static-files","01.csharp/11.aspnet/01.minimal-api/07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","/csharp/aspnet/minimal-api/static-assets","01.csharp/11.aspnet/01.minimal-api/08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/configuration-fundamentals","01.csharp/11.aspnet/01.minimal-api/09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","/csharp/aspnet/minimal-api/configuration-options","01.csharp/11.aspnet/01.minimal-api/10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/logging-basics","01.csharp/11.aspnet/01.minimal-api/11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","/csharp/aspnet/minimal-api/logging-advanced","01.csharp/11.aspnet/01.minimal-api/12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","/csharp/aspnet/minimal-api/state-management","01.csharp/11.aspnet/01.minimal-api/13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","/csharp/aspnet/minimal-api/session-state","01.csharp/11.aspnet/01.minimal-api/14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","/csharp/aspnet/minimal-api/project-structure","01.csharp/11.aspnet/01.minimal-api/15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","/csharp/aspnet/minimal-api/scalar-openapi-fluent","01.csharp/11.aspnet/01.minimal-api/16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger / Swashbuckle у Minimal API: окремий класичний шлях","/csharp/aspnet/minimal-api/swagger-swashbuckle","01.csharp/11.aspnet/01.minimal-api/17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","/csharp/aspnet/api","01.csharp/11.aspnet/02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","/csharp/aspnet/api/what-is-api","01.csharp/11.aspnet/02.api/01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","/csharp/aspnet/api/data-formats","01.csharp/11.aspnet/02.api/02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","/csharp/aspnet/api/api-paradigms-rest","01.csharp/11.aspnet/02.api/03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","/csharp/aspnet/api/http-methods-status-codes","01.csharp/11.aspnet/02.api/04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","/csharp/aspnet/api/rest-organizing","01.csharp/11.aspnet/02.api/05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","/csharp/aspnet/api/url-nomenclature-crud","01.csharp/11.aspnet/02.api/06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","/csharp/aspnet/api/api-design-naming","01.csharp/11.aspnet/02.api/07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","/csharp/aspnet/api/api-design-validation","01.csharp/11.aspnet/02.api/08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","/csharp/aspnet/api/error-handling-http","01.csharp/11.aspnet/02.api/09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","/csharp/aspnet/api/idempotency-sync","01.csharp/11.aspnet/02.api/10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","/csharp/aspnet/api/pagination-lists","01.csharp/11.aspnet/02.api/11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","/csharp/aspnet/api/security-auth","01.csharp/11.aspnet/02.api/12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","/csharp/aspnet/api/api-design-process","01.csharp/11.aspnet/02.api/13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","/csharp/aspnet/api/openapi","01.csharp/11.aspnet/02.api/14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","/csharp/aspnet/auth","01.csharp/11.aspnet/03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","/csharp/aspnet/auth/auth-fundamentals","01.csharp/11.aspnet/03.auth/01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","/csharp/aspnet/auth/jwt-authentication","01.csharp/11.aspnet/03.auth/02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","/csharp/aspnet/auth/authorization-policies","01.csharp/11.aspnet/03.auth/03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","/csharp/aspnet/auth/cookie-auth-identity","01.csharp/11.aspnet/03.auth/04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","/csharp/aspnet/auth/04b.identity-auth-jwt","01.csharp/11.aspnet/03.auth/04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","/csharp/aspnet/auth/identity-email-confirmation","01.csharp/11.aspnet/03.auth/05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","/csharp/aspnet/auth/identity-two-factor","01.csharp/11.aspnet/03.auth/06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","/csharp/aspnet/auth/identity-internals","01.csharp/11.aspnet/03.auth/07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","/csharp/aspnet/auth/oauth-external-providers","01.csharp/11.aspnet/03.auth/08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","/csharp/aspnet/auth/security-hardening","01.csharp/11.aspnet/03.auth/09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","/csharp/aspnet/auth/oauth-theory","01.csharp/11.aspnet/03.auth/10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","/csharp/aspnet/auth/oidc-keycloak","01.csharp/11.aspnet/03.auth/10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","/csharp/aspnet/auth/api-keys","01.csharp/11.aspnet/03.auth/11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","/csharp/aspnet/auth/rate-limiting","01.csharp/11.aspnet/03.auth/12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","/csharp/aspnet/auth/refresh-token-rotation","01.csharp/11.aspnet/03.auth/13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","/csharp/aspnet/auth/certificate-auth","01.csharp/11.aspnet/03.auth/14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","/csharp/aspnet/auth/rbac-abac-rebac","01.csharp/11.aspnet/03.auth/15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","/csharp/aspnet/auth/multi-tenancy","01.csharp/11.aspnet/03.auth/16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","/csharp/aspnet/notifications","01.csharp/11.aspnet/04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","/csharp/aspnet/notifications/in-app-database-notifications","01.csharp/11.aspnet/04.notifications/01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","/csharp/aspnet/notifications/polling","01.csharp/11.aspnet/04.notifications/02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","/csharp/aspnet/notifications/server-sent-events","01.csharp/11.aspnet/04.notifications/03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","/csharp/aspnet/notifications/websockets","01.csharp/11.aspnet/04.notifications/04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","/csharp/aspnet/notifications/signalr","01.csharp/11.aspnet/04.notifications/05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","/csharp/aspnet/notifications/background-services","01.csharp/11.aspnet/04.notifications/06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","/csharp/aspnet/notifications/web-push","01.csharp/11.aspnet/04.notifications/07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","/csharp/aspnet/notifications/email-notifications","01.csharp/11.aspnet/04.notifications/08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","/csharp/aspnet/notifications/choosing-the-right-approach","01.csharp/11.aspnet/04.notifications/09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","/csharp/aspnet/notifications/hangfire","01.csharp/11.aspnet/04.notifications/10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","/csharp/aspnet/notifications/hangfire-image-webp","01.csharp/11.aspnet/04.notifications/11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","/csharp/aspnet/notifications/hangfire-video-hls","01.csharp/11.aspnet/04.notifications/12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","/csharp/aspnet/notifications/telegram-notifications","01.csharp/11.aspnet/04.notifications/13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","/csharp/aspnet/i18n","01.csharp/11.aspnet/05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","/csharp/aspnet/i18n/internationalization","01.csharp/11.aspnet/05.i18n/01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","/csharp/aspnet/i18n/humanizer","01.csharp/11.aspnet/05.i18n/02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","/csharp/aspnet/caching","01.csharp/11.aspnet/06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","/csharp/aspnet/caching/caching","01.csharp/11.aspnet/06.caching/01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","/csharp/aspnet/caching/memory-cache","01.csharp/11.aspnet/06.caching/02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","/csharp/aspnet/caching/distributed-cache","01.csharp/11.aspnet/06.caching/03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","/csharp/aspnet/caching/response-cache","01.csharp/11.aspnet/06.caching/04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","/csharp/aspnet/caching/output-cache","01.csharp/11.aspnet/06.caching/05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","/csharp/aspnet/testing","01.csharp/11.aspnet/07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","/csharp/aspnet/testing/what-is-testing","01.csharp/11.aspnet/07.testing/01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","/csharp/aspnet/testing/testing-pyramid","01.csharp/11.aspnet/07.testing/02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","/csharp/aspnet/testing/testing-schools","01.csharp/11.aspnet/07.testing/03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","/csharp/aspnet/testing/tdd-and-bdd","01.csharp/11.aspnet/07.testing/04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","/csharp/aspnet/testing/what-to-test","01.csharp/11.aspnet/07.testing/05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","/csharp/aspnet/testing/test-frameworks","01.csharp/11.aspnet/07.testing/06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","/csharp/aspnet/testing/xunit-basics","01.csharp/11.aspnet/07.testing/07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","/csharp/aspnet/testing/xunit-advanced","01.csharp/11.aspnet/07.testing/08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","/csharp/aspnet/testing/mocking-with-moq","01.csharp/11.aspnet/07.testing/09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","/csharp/aspnet/testing/database-testing","01.csharp/11.aspnet/07.testing/10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","/csharp/aspnet/testing/integration-testing","01.csharp/11.aspnet/07.testing/11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","/csharp/aspnet/testing/11a.integration-testing-practice","01.csharp/11.aspnet/07.testing/11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","/csharp/aspnet/testing/integration-testing-advanced","01.csharp/11.aspnet/07.testing/12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","/csharp/aspnet/testing/postman-professional","01.csharp/11.aspnet/07.testing/13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","/csharp/aspnet/testing/httpclient-testing","01.csharp/11.aspnet/07.testing/14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","/csharp/aspnet/testing/wiremock-net","01.csharp/11.aspnet/07.testing/15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","/csharp/aspnet/testing/testing-patterns","01.csharp/11.aspnet/07.testing/16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","/csharp/aspnet/testing/advanced-testing-tools","01.csharp/11.aspnet/07.testing/17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","/csharp/aspnet/testing/architecture-testing","01.csharp/11.aspnet/07.testing/18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","/csharp/aspnet/testing/performance-testing","01.csharp/11.aspnet/07.testing/19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","/csharp/aspnet/testing/remaining_plan","01.csharp/11.aspnet/07.testing/remaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","/csharp/aspnet/payments","01.csharp/11.aspnet/08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","/csharp/aspnet/payments/payment-fundamentals","01.csharp/11.aspnet/08.payments/01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","/csharp/aspnet/payments/payment-methods-ukraine","01.csharp/11.aspnet/08.payments/02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","/csharp/aspnet/payments/pci-dss-security","01.csharp/11.aspnet/08.payments/03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","/csharp/aspnet/payments/payment-architecture","01.csharp/11.aspnet/08.payments/04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","/csharp/aspnet/payments/liqpay-integration","01.csharp/11.aspnet/08.payments/05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","/csharp/aspnet/payments/monobank-acquiring","01.csharp/11.aspnet/08.payments/06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","/csharp/aspnet/payments/stripe-integration","01.csharp/11.aspnet/08.payments/07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","/csharp/aspnet/payments/webhooks-deep-dive","01.csharp/11.aspnet/08.payments/08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","/csharp/aspnet/payments/subscriptions-recurring","01.csharp/11.aspnet/08.payments/09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","/csharp/aspnet/payments/refunds-disputes","01.csharp/11.aspnet/08.payments/10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","/csharp/aspnet/payments/testing-payments","01.csharp/11.aspnet/08.payments/11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","/csharp/aspnet/payments/production-checklist","01.csharp/11.aspnet/08.payments/12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","/csharp/aspnet/libraries","01.csharp/11.aspnet/09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","/csharp/aspnet/libraries/fluent-validation","01.csharp/11.aspnet/09.libraries/01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","/csharp/aspnet/libraries/mapster","01.csharp/11.aspnet/09.libraries/02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","/csharp/aspnet/libraries/erroror-result-pattern","01.csharp/11.aspnet/09.libraries/03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","/csharp/aspnet/libraries/serilog","01.csharp/11.aspnet/09.libraries/04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","/csharp/aspnet/libraries/mediatr","01.csharp/11.aspnet/09.libraries/05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","/csharp/aspnet/libraries/polly","01.csharp/11.aspnet/09.libraries/06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","/csharp/aspnet/libraries/health-checks","01.csharp/11.aspnet/09.libraries/07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","/csharp/aspnet/libraries/feature-management","01.csharp/11.aspnet/09.libraries/08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","/csharp/aspnet/libraries/fluent-email","01.csharp/11.aspnet/09.libraries/09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","/csharp/aspnet/libraries/quest-pdf","01.csharp/11.aspnet/09.libraries/10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","/csharp/aspnet/libraries/bogus","01.csharp/11.aspnet/09.libraries/11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","/csharp/aspnet/libraries/humanizer-guard","01.csharp/11.aspnet/09.libraries/12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","/csharp/aspnet/libraries/plan","01.csharp/11.aspnet/09.libraries/plan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","/csharp/aspnet/razor-pages","01.csharp/11.aspnet/10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","/csharp/aspnet/razor-pages/from-minimal-api","01.csharp/11.aspnet/10.razor-pages/01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","/csharp/aspnet/razor-pages/page-model","01.csharp/11.aspnet/10.razor-pages/02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","/csharp/aspnet/razor-pages/razor-syntax","01.csharp/11.aspnet/10.razor-pages/03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","/csharp/aspnet/razor-pages/tag-helpers","01.csharp/11.aspnet/10.razor-pages/04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","/csharp/aspnet/razor-pages/forms-validation","01.csharp/11.aspnet/10.razor-pages/05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","/csharp/aspnet/razor-pages/project-task-manager","01.csharp/11.aspnet/10.razor-pages/06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","/csharp/aspnet/mvc","01.csharp/11.aspnet/11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","/csharp/aspnet/mvc/mvc-pattern","01.csharp/11.aspnet/11.mvc/01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","/csharp/aspnet/mvc/from-razor-pages","01.csharp/11.aspnet/11.mvc/02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","/csharp/aspnet/mvc/controllers-actions","01.csharp/11.aspnet/11.mvc/03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","/csharp/aspnet/mvc/routing-mvc","01.csharp/11.aspnet/11.mvc/04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","/csharp/aspnet/mvc/model-binding","01.csharp/11.aspnet/11.mvc/05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","/csharp/aspnet/mvc/views-viewdata-tempdata","01.csharp/11.aspnet/11.mvc/06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","/csharp/aspnet/mvc/filters","01.csharp/11.aspnet/11.mvc/07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","/csharp/aspnet/mvc/areas","01.csharp/11.aspnet/11.mvc/08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","/csharp/aspnet/mvc/view-components","01.csharp/11.aspnet/11.mvc/09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","/csharp/aspnet/mvc/display-editor-templates","01.csharp/11.aspnet/11.mvc/10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","/csharp/aspnet/mvc/validation-advanced","01.csharp/11.aspnet/11.mvc/11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","/csharp/aspnet/mvc/htmx","01.csharp/11.aspnet/11.mvc/12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","/csharp/aspnet/mvc/ajax-htmx-mvc","01.csharp/11.aspnet/11.mvc/13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","/csharp/aspnet/mvc/htmx-project","01.csharp/11.aspnet/11.mvc/14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","/csharp/aspnet/mvc/file-upload","01.csharp/11.aspnet/11.mvc/15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","/csharp/aspnet/mvc/globalization-localization","01.csharp/11.aspnet/11.mvc/16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","/csharp/aspnet/mvc/mvc-project","01.csharp/11.aspnet/11.mvc/17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","/csharp/aspnet/mvc/plan","01.csharp/11.aspnet/11.mvc/plan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","/csharp/aspnet/web-api","01.csharp/11.aspnet/12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","/csharp/aspnet/web-api/from-minimal-api-to-controllers","01.csharp/11.aspnet/12.web-api/01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","/csharp/aspnet/web-api/controller-base-actionresult","01.csharp/11.aspnet/12.web-api/02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","/csharp/aspnet/web-api/content-negotiation","01.csharp/11.aspnet/12.web-api/03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","/csharp/aspnet/web-api/api-versioning","01.csharp/11.aspnet/12.web-api/04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","/csharp/aspnet/web-api/problemdetails-error-handling","01.csharp/11.aspnet/12.web-api/05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","/csharp/aspnet/web-api/filters-for-api","01.csharp/11.aspnet/12.web-api/06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","/csharp/aspnet/web-api/pagination-filtering-sorting","01.csharp/11.aspnet/12.web-api/07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","/csharp/aspnet/web-api/hateoas-resource-expansion","01.csharp/11.aspnet/12.web-api/08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","/csharp/aspnet/web-api/minimal-api-vs-controllers-hybrid","01.csharp/11.aspnet/12.web-api/09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","/csharp/aspnet/web-api/api-documentation-generation","01.csharp/11.aspnet/12.web-api/10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","/csharp/aspnet/web-api/health-checks-monitoring","01.csharp/11.aspnet/12.web-api/11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","/csharp/aspnet/web-api/web-api-project","01.csharp/11.aspnet/12.web-api/12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","/csharp/aspnet/web-api/plan","01.csharp/11.aspnet/12.web-api/plan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Desktop UI","i-lucide-app-window","/csharp/desktop-ui","01.csharp/12.desktop-ui",[1352,1356,1360,1364,1368,1372,1376,1380,1384,1388,1392,1396,1400,1404,1408,1412,1416,1420,1424,1428,1432,1436,1440,1444,1448,1452,1456,1460,1464,1468,1472,1476,1480,1484,1488,1492,1496,1500,1504,1508,1512,1516,1520,1524,1528,1532,1536,1540,1544,1548,1552,1556,1560,1564,1568,1572,1576,1580,1584,1588,1592,1596,1600,1604,1608,1612,1616,1620,1624,1628,1632],{"title":1353,"path":1354,"stem":1355},"Що таке десктопна розробка?","/csharp/desktop-ui/what-is-desktop-dev","01.csharp/12.desktop-ui/01.what-is-desktop-dev",{"title":1357,"path":1358,"stem":1359},"Архітектура WPF — як влаштований графічний інтерфейс","/csharp/desktop-ui/wpf-architecture","01.csharp/12.desktop-ui/02.wpf-architecture",{"title":1361,"path":1362,"stem":1363},"Перший WPF-проєкт — від нуля до вікна","/csharp/desktop-ui/first-wpf-app","01.csharp/12.desktop-ui/03.first-wpf-app",{"title":1365,"path":1366,"stem":1367},"Перший Avalonia-проєкт: WPF для всіх платформ","/csharp/desktop-ui/03a.first-avalonia-app","01.csharp/12.desktop-ui/03a.first-avalonia-app",{"title":1369,"path":1370,"stem":1371},"XAML: декларативний інтерфейс","/csharp/desktop-ui/xaml-basics","01.csharp/12.desktop-ui/04.xaml-basics",{"title":1373,"path":1374,"stem":1375},"Fluent UI у WPF — сучасний дизайн Windows 11","/csharp/desktop-ui/04a.wpf-fluent-ui","01.csharp/12.desktop-ui/04a.wpf-fluent-ui",{"title":1377,"path":1378,"stem":1379},"WPF UI — сучасна бібліотека Fluent контролів","/csharp/desktop-ui/04b.wpf-ui-library","01.csharp/12.desktop-ui/04b.wpf-ui-library",{"title":1381,"path":1382,"stem":1383},"HandyControl — велика бібліотека UI контролів для WPF","/csharp/desktop-ui/04c.handycontrol-library","01.csharp/12.desktop-ui/04c.handycontrol-library",{"title":1385,"path":1386,"stem":1387},"Простори імен та ресурси XAML","/csharp/desktop-ui/xaml-namespaces-resources","01.csharp/12.desktop-ui/05.xaml-namespaces-resources",{"title":1389,"path":1390,"stem":1391},"XAML в Avalonia: ключові відмінності від WPF","/csharp/desktop-ui/05a.avalonia-xaml-differences","01.csharp/12.desktop-ui/05a.avalonia-xaml-differences",{"title":1393,"path":1394,"stem":1395},"Розширення розмітки XAML (Markup Extensions)","/csharp/desktop-ui/xaml-markup-extensions","01.csharp/12.desktop-ui/06.xaml-markup-extensions",{"title":1397,"path":1398,"stem":1399},"Панелі Layout: StackPanel, WrapPanel, DockPanel","/csharp/desktop-ui/layout-panels-part1","01.csharp/12.desktop-ui/07.layout-panels-part1",{"title":1401,"path":1402,"stem":1403},"Grid, Canvas, UniformGrid","/csharp/desktop-ui/layout-panels-part2","01.csharp/12.desktop-ui/07.layout-panels-part2",{"title":1405,"path":1406,"stem":1407},"Просунуті техніки Layout","/csharp/desktop-ui/layout-advanced","01.csharp/12.desktop-ui/08.layout-advanced",{"title":1409,"path":1410,"stem":1411},"Адаптивний Layout та найкращі практики","/csharp/desktop-ui/layout-responsive","01.csharp/12.desktop-ui/09.layout-responsive",{"title":1413,"path":1414,"stem":1415},"Layout в Avalonia: відмінності та нові можливості","/csharp/desktop-ui/09a.layout-avalonia","01.csharp/12.desktop-ui/09a.layout-avalonia",{"title":1417,"path":1418,"stem":1419},"Button, Image, ProgressBar та інші базові контроли","/csharp/desktop-ui/basic-controls","01.csharp/12.desktop-ui/10.basic-controls",{"title":1421,"path":1422,"stem":1423},"Контроли в Avalonia: відмінності від WPF","/csharp/desktop-ui/10a.controls-avalonia","01.csharp/12.desktop-ui/10a.controls-avalonia",{"title":1425,"path":1426,"stem":1427},"Текстові контроли — TextBlock, TextBox, RichTextBox","/csharp/desktop-ui/text-controls","01.csharp/12.desktop-ui/11.text-controls",{"title":1429,"path":1430,"stem":1431},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","/csharp/desktop-ui/selection-controls","01.csharp/12.desktop-ui/12.selection-controls",{"title":1433,"path":1434,"stem":1435},"Content Model — GroupBox, Expander, TabControl, StatusBar","/csharp/desktop-ui/content-controls","01.csharp/12.desktop-ui/13.content-controls",{"title":1437,"path":1438,"stem":1439},"UI/UX принципи десктопних застосунків","/csharp/desktop-ui/13a.ui-ux-principles","01.csharp/12.desktop-ui/13a.ui-ux-principles",{"title":1441,"path":1442,"stem":1443},"Dependency Properties — Концепція та Value Resolution","/csharp/desktop-ui/dependency-properties-part1","01.csharp/12.desktop-ui/14.dependency-properties-part1",{"title":1445,"path":1446,"stem":1447},"Avalonia Property System — StyledProperty та DirectProperty","/csharp/desktop-ui/14a.avalonia-property-system","01.csharp/12.desktop-ui/14a.avalonia-property-system",{"title":1449,"path":1450,"stem":1451},"Attached Properties — Властивості без меж","/csharp/desktop-ui/attached-properties","01.csharp/12.desktop-ui/15.attached-properties",{"title":1453,"path":1454,"stem":1455},"Routed Events — Маршрутизація подій у WPF","/csharp/desktop-ui/routed-events","01.csharp/12.desktop-ui/16.routed-events",{"title":1457,"path":1458,"stem":1459},"Data Binding — Від Code-Behind до Декларативності","/csharp/desktop-ui/data-binding-basics-part1","01.csharp/12.desktop-ui/17.data-binding-basics-part1",{"title":1461,"path":1462,"stem":1463},"INotifyPropertyChanged — Живе оновлення UI","/csharp/desktop-ui/data-binding-basics-part2","01.csharp/12.desktop-ui/17.data-binding-basics-part2",{"title":1465,"path":1466,"stem":1467},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","/csharp/desktop-ui/17a.avalonia-compiled-bindings","01.csharp/12.desktop-ui/17a.avalonia-compiled-bindings",{"title":1469,"path":1470,"stem":1471},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","/csharp/desktop-ui/data-binding-advanced","01.csharp/12.desktop-ui/18.data-binding-advanced",{"title":1473,"path":1474,"stem":1475},"Value Converters — Перетворення типів даних у Data Binding","/csharp/desktop-ui/value-converters","01.csharp/12.desktop-ui/19.value-converters",{"title":1477,"path":1478,"stem":1479},"Data Templates — Візуалізація об'єктів у WPF","/csharp/desktop-ui/data-templates","01.csharp/12.desktop-ui/20.data-templates",{"title":1481,"path":1482,"stem":1483},"Collections Binding Part 1 — ObservableCollection та ItemsControl","/csharp/desktop-ui/collections-binding-part1","01.csharp/12.desktop-ui/21.collections-binding-part1",{"title":1485,"path":1486,"stem":1487},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","/csharp/desktop-ui/collections-binding-part2","01.csharp/12.desktop-ui/21.collections-binding-part2",{"title":1489,"path":1490,"stem":1491},"MVVM Pattern — Від Spaghetti Code до архітектури","/csharp/desktop-ui/mvvm-pattern","01.csharp/12.desktop-ui/22.mvvm-pattern",{"title":1493,"path":1494,"stem":1495},"ViewModel Implementation — Від BaseViewModel до валідації","/csharp/desktop-ui/viewmodel-implementation","01.csharp/12.desktop-ui/23.viewmodel-implementation",{"title":1497,"path":1498,"stem":1499},"Commands — Від event handlers до декларативних команд","/csharp/desktop-ui/commands","01.csharp/12.desktop-ui/24.commands",{"title":1501,"path":1502,"stem":1503},"MVVM Toolkit — MVVM без boilerplate через Source Generators","/csharp/desktop-ui/mvvm-toolkit","01.csharp/12.desktop-ui/25.mvvm-toolkit",{"title":1505,"path":1506,"stem":1507},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","/csharp/desktop-ui/messenger-pattern","01.csharp/12.desktop-ui/26.messenger-pattern",{"title":1509,"path":1510,"stem":1511},"Стилі WPF — CSS для десктопу","/csharp/desktop-ui/styles-basics","01.csharp/12.desktop-ui/27.styles-basics",{"title":1513,"path":1514,"stem":1515},"CSS-like стилі Avalonia","/csharp/desktop-ui/27a.avalonia-css-styling","01.csharp/12.desktop-ui/27a.avalonia-css-styling",{"title":1517,"path":1518,"stem":1519},"Control Templates — Частина 1. Концепція та TemplateBinding","/csharp/desktop-ui/control-templates-part1","01.csharp/12.desktop-ui/28.control-templates-part1",{"title":1521,"path":1522,"stem":1523},"Control Templates — Частина 2. Named Parts та ContentPresenter","/csharp/desktop-ui/control-templates-part2","01.csharp/12.desktop-ui/28.control-templates-part2",{"title":1525,"path":1526,"stem":1527},"Control Themes в Avalonia — нова ера стилізації","/csharp/desktop-ui/28a.avalonia-control-themes","01.csharp/12.desktop-ui/28a.avalonia-control-themes",{"title":1529,"path":1530,"stem":1531},"Triggers та Visual State Manager у WPF","/csharp/desktop-ui/triggers-visual-states","01.csharp/12.desktop-ui/29.triggers-visual-states",{"title":1533,"path":1534,"stem":1535},"Pseudo-classes в Avalonia — замість WPF Triggers","/csharp/desktop-ui/29a.avalonia-pseudo-classes","01.csharp/12.desktop-ui/29a.avalonia-pseudo-classes",{"title":1537,"path":1538,"stem":1539},"Теми та ресурсні словники у WPF","/csharp/desktop-ui/resources-themes","01.csharp/12.desktop-ui/30.resources-themes",{"title":1541,"path":1542,"stem":1543},"Avalonia Themes — Fluent Design та система тематизації","/csharp/desktop-ui/30a.avalonia-themes-fluent","01.csharp/12.desktop-ui/30a.avalonia-themes-fluent",{"title":1545,"path":1546,"stem":1547},"Контроли колекцій — глибоке занурення","/csharp/desktop-ui/collection-controls","01.csharp/12.desktop-ui/31.collection-controls",{"title":1549,"path":1550,"stem":1551},"DataGrid — колонки та базове відображення","/csharp/desktop-ui/datagrid-part1","01.csharp/12.desktop-ui/32.datagrid-part1",{"title":1553,"path":1554,"stem":1555},"DataGrid — сортування, фільтрація, редагування","/csharp/desktop-ui/datagrid-part2","01.csharp/12.desktop-ui/32.datagrid-part2",{"title":1557,"path":1558,"stem":1559},"TreeView та GridView","/csharp/desktop-ui/treeview-listview","01.csharp/12.desktop-ui/33.treeview-listview",{"title":1561,"path":1562,"stem":1563},"Меню, Toolbar, ContextMenu, StatusBar","/csharp/desktop-ui/menus-toolbars","01.csharp/12.desktop-ui/34.menus-toolbars",{"title":1565,"path":1566,"stem":1567},"Навігація та керування вікнами. Частина 1: вікна та сторінки","/csharp/desktop-ui/navigation-windows-part1","01.csharp/12.desktop-ui/35.navigation-windows-part1",{"title":1569,"path":1570,"stem":1571},"Навігація та керування вікнами. Частина 2: MVVM-навігація","/csharp/desktop-ui/navigation-windows-part2","01.csharp/12.desktop-ui/35.navigation-windows-part2",{"title":1573,"path":1574,"stem":1575},"Avalonia — Навігація та діалоги","/csharp/desktop-ui/35a.avalonia-navigation-dialogs","01.csharp/12.desktop-ui/35a.avalonia-navigation-dialogs",{"title":1577,"path":1578,"stem":1579},"Діалоги та File Pickers у WPF","/csharp/desktop-ui/dialogs-file-pickers","01.csharp/12.desktop-ui/36.dialogs-file-pickers",{"title":1581,"path":1582,"stem":1583},"UserControl: компонентний підхід у WPF","/csharp/desktop-ui/user-controls","01.csharp/12.desktop-ui/37.user-controls",{"title":1585,"path":1586,"stem":1587},"Custom Controls: Lookless Controls у WPF","/csharp/desktop-ui/custom-controls","01.csharp/12.desktop-ui/38.custom-controls",{"title":1589,"path":1590,"stem":1591},"Avalonia TemplatedControl — Lookless Controls","/csharp/desktop-ui/38a.avalonia-templated-controls","01.csharp/12.desktop-ui/38a.avalonia-templated-controls",{"title":1593,"path":1594,"stem":1595},"Анімації у WPF: Storyboard та Easing Functions","/csharp/desktop-ui/animations-transitions","01.csharp/12.desktop-ui/39.animations-transitions",{"title":1597,"path":1598,"stem":1599},"Анімації в Avalonia","/csharp/desktop-ui/39a.avalonia-animations","01.csharp/12.desktop-ui/39a.avalonia-animations",{"title":1601,"path":1602,"stem":1603},"2D Графіка та Мультимедіа у WPF","/csharp/desktop-ui/media-graphics","01.csharp/12.desktop-ui/40.media-graphics",{"title":1605,"path":1606,"stem":1607},"Dependency Injection у WPF та Avalonia","/csharp/desktop-ui/di-integration","01.csharp/12.desktop-ui/41.di-integration",{"title":1609,"path":1610,"stem":1611},"SQLite та EF Core у десктопних додатках","/csharp/desktop-ui/data-persistence-part1","01.csharp/12.desktop-ui/42.data-persistence-part1",{"title":1613,"path":1614,"stem":1615},"Repository Pattern та Unit of Work","/csharp/desktop-ui/data-persistence-part2","01.csharp/12.desktop-ui/43.data-persistence-part2",{"title":1617,"path":1618,"stem":1619},"Тестування ViewModels","/csharp/desktop-ui/viewmodel-testing","01.csharp/12.desktop-ui/44.viewmodel-testing",{"title":1621,"path":1622,"stem":1623},"Avalonia Headless Testing — тестування UI без вікон","/csharp/desktop-ui/44a.avalonia-headless-testing","01.csharp/12.desktop-ui/44a.avalonia-headless-testing",{"title":1625,"path":1626,"stem":1627},"Кросплатформна розробка з Avalonia","/csharp/desktop-ui/avalonia-cross-platform","01.csharp/12.desktop-ui/45.avalonia-cross-platform",{"title":1629,"path":1630,"stem":1631},"Пакування та розгортання Avalonia додатків","/csharp/desktop-ui/avalonia-packaging-deployment","01.csharp/12.desktop-ui/46.avalonia-packaging-deployment",{"title":1633,"path":1634,"stem":1635},"Розгортання WPF застосунків","/csharp/desktop-ui/wpf-packaging-deployment","01.csharp/12.desktop-ui/47.wpf-packaging-deployment",{"title":1637,"path":1638,"stem":1639},"C# & .NET: The Ultimate Roadmap","/csharp/roadmap","01.csharp/roadmap",{"title":1641,"icon":1642,"path":1643,"stem":1644,"children":1645,"page":59},"C++","i-devicon-cplusplus","/cpp","02.cpp",[1646,1650,1654,1658,1662,1666,1670,1674,1678,1681,1685,1689,1693,1697,1701,1705,1709,1713,1717,1721,1725,1729,1733,1737,1741,1745,1749,1753,1757,1761],{"title":1647,"path":1648,"stem":1649},"Вступ у програмування та алгоритми","/cpp/intro-algorithms","02.cpp/01.intro-algorithms",{"title":1651,"path":1652,"stem":1653},"Code Style: угоди про оформлення коду","/cpp/code-style","02.cpp/02.code-style",{"title":1655,"path":1656,"stem":1657},"Середовище розробки та перший 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типу void","/cpp/void-pointers","02.cpp/20.void-pointers",{"title":1726,"path":1727,"stem":1728},"Вказівники на вказівники","/cpp/pointers-to-pointers","02.cpp/21.pointers-to-pointers",{"title":1730,"path":1731,"stem":1732},"Оператор доступу до членів через вказівник (->)","/cpp/member-access-operator","02.cpp/22.member-access-operator",{"title":1734,"path":1735,"stem":1736},"Цикл for-each (Range-based for)","/cpp/foreach-loop","02.cpp/23.foreach-loop",{"title":1738,"path":1739,"stem":1740},"Вказівники на функції","/cpp/function-pointers","02.cpp/24.function-pointers",{"title":1742,"path":1743,"stem":1744},"Лямбда-вирази","/cpp/lambdas","02.cpp/25.lambdas",{"title":1746,"path":1747,"stem":1748},"Лямбда-захоплення","/cpp/lambda-captures","02.cpp/26.lambda-captures",{"title":1750,"path":1751,"stem":1752},"Еліпсис","/cpp/ellipsis","02.cpp/27.ellipsis",{"title":1754,"path":1755,"stem":1756},"Аргументи командного рядка","/cpp/command-line-arguments","02.cpp/28.command-line-arguments",{"title":1758,"path":1759,"stem":1760},"Перерахування (enum)","/cpp/enum","02.cpp/29.enum",{"title":1762,"path":1763,"stem":1764},"План навчання: Курс C++ — Продовження (Статті 29–60+)","/cpp/curriculum-plan","02.cpp/curriculum-plan",{"title":1766,"icon":1767,"path":1768,"stem":1769,"children":1770,"page":59},"JavaScript","i-devicon-javascript","/javascript","03.javascript",[1771,1797,1851,1873,2177,2215],{"title":1772,"icon":1773,"path":1774,"stem":1775,"children":1776,"page":59},"Events","i-lucide-mouse-pointer-click","/javascript/events","03.javascript/01.events",[1777,1781,1785,1789,1793],{"title":1778,"path":1779,"stem":1780},"Вступ до подій браузера","/javascript/events/intro","03.javascript/01.events/01.intro",{"title":1782,"path":1783,"stem":1784},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","/javascript/events/bubbling-capturing","03.javascript/01.events/02.bubbling-capturing",{"title":1786,"path":1787,"stem":1788},"Делегування подій (Event Delegation)","/javascript/events/delegate-events","03.javascript/01.events/03.delegate-events",{"title":1790,"path":1791,"stem":1792},"Типові дії браузера та preventDefault()","/javascript/events/prevent-default","03.javascript/01.events/04.prevent-default",{"title":1794,"path":1795,"stem":1796},"Запуск користувацьких подій (Custom Events)","/javascript/events/custom-events","03.javascript/01.events/05.custom-events",{"title":1798,"icon":1799,"path":1800,"stem":1801,"children":1802,"page":59},"Network","i-lucide-globe","/javascript/network","03.javascript/02.network",[1803,1807,1811,1815,1819,1823,1827,1831,1835,1839,1843,1847],{"title":1804,"path":1805,"stem":1806},"Fetch API - Сучасний підхід до HTTP-запитів","/javascript/network/01-fetch-api","03.javascript/02.network/01-fetch-api",{"title":1808,"path":1809,"stem":1810},"FormData - Робота з формами та файлами","/javascript/network/02-formdata","03.javascript/02.network/02-formdata",{"title":1812,"path":1813,"stem":1814},"Відстеження прогресу завантаження","/javascript/network/03-download-progress","03.javascript/02.network/03-download-progress",{"title":1816,"path":1817,"stem":1818},"Переривання fetch-запитів","/javascript/network/04-abort-requests","03.javascript/02.network/04-abort-requests",{"title":1820,"path":1821,"stem":1822},"CORS - Запити між різними джерелами","/javascript/network/05-cors","03.javascript/02.network/05-cors",{"title":1824,"path":1825,"stem":1826},"Fetch API - Повний довідник опцій","/javascript/network/06-fetch-options","03.javascript/02.network/06-fetch-options",{"title":1828,"path":1829,"stem":1830},"URL Objects - Робота з посиланнями","/javascript/network/07-url-objects","03.javascript/02.network/07-url-objects",{"title":1832,"path":1833,"stem":1834},"XMLHttpRequest - AJAX та низькорівневі запити","/javascript/network/08-xmlhttprequest","03.javascript/02.network/08-xmlhttprequest",{"title":1836,"path":1837,"stem":1838},"Відновлюване завантаження файлів","/javascript/network/09-resumable-upload","03.javascript/02.network/09-resumable-upload",{"title":1840,"path":1841,"stem":1842},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","/javascript/network/10-cookies","03.javascript/02.network/10-cookies",{"title":1844,"path":1845,"stem":1846},"js-cookie: Керування Cookies без Болю","/javascript/network/11-js-cookie","03.javascript/02.network/11-js-cookie",{"title":1848,"path":1849,"stem":1850},"Axios: Потужний HTTP-клієнт для JavaScript","/javascript/network/12-axios","03.javascript/02.network/12-axios",{"title":1852,"icon":1853,"path":1854,"stem":1855,"children":1856,"page":59},"Bom","i-lucide-monitor","/javascript/bom","03.javascript/03.bom",[1857,1861,1865,1869],{"title":1858,"path":1859,"stem":1860},"LocalStorage, SessionStorage та patterns збереження даних","/javascript/bom/01-localstorage","03.javascript/03.bom/01-localstorage",{"title":1862,"path":1863,"stem":1864},"Location Object - Керування адресою сторінки","/javascript/bom/02-location-object","03.javascript/03.bom/02-location-object",{"title":1866,"path":1867,"stem":1868},"History API - Керування історією браузера","/javascript/bom/03-history-api","03.javascript/03.bom/03-history-api",{"title":1870,"path":1871,"stem":1872},"Navigator Object - Ідентифікація та Можливості Пристрою","/javascript/bom/04-navigator-object","03.javascript/03.bom/04-navigator-object",{"title":1874,"icon":1875,"path":1876,"stem":1877,"children":1878},"React","i-devicon-react","/javascript/react","03.javascript/04.react/index",[1879,1880,1884,1888,1892,1896,1959,1994,2146],{"title":1874,"path":1876,"stem":1877},{"title":1881,"path":1882,"stem":1883},"Робота з Формами в React","/javascript/react/react-forms","03.javascript/04.react/01.react-forms",{"title":1885,"path":1886,"stem":1887},"React Hook Form: Професійна Робота з Формами","/javascript/react/react-hook-form","03.javascript/04.react/02.react-hook-form",{"title":1889,"path":1890,"stem":1891},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","/javascript/react/react-hook-form-new","03.javascript/04.react/02.react-hook-form-new",{"title":1893,"path":1894,"stem":1895},"Axios та React: Професійна Архітектура Запитів","/javascript/react/data-fetching-axios","03.javascript/04.react/03.data-fetching-axios",{"title":1897,"icon":132,"path":1898,"stem":1899,"children":1900},"Tanstack Query","/javascript/react/tanstack-query","03.javascript/04.react/04.tanstack-query/index",[1901,1903,1907,1911,1915,1919,1923,1927,1931,1935,1939,1943,1947,1951,1955],{"title":1902,"path":1898,"stem":1899},"TanStack Query: Майстерність Керування Станом Сервера",{"title":1904,"path":1905,"stem":1906},"Парадигма Server State: Чому useEffect недостатньо","/javascript/react/tanstack-query/server-state-paradigm","03.javascript/04.react/04.tanstack-query/01.server-state-paradigm",{"title":1908,"path":1909,"stem":1910},"Встановлення та Налаштування: Фундамент","/javascript/react/tanstack-query/installation-and-devtools","03.javascript/04.react/04.tanstack-query/02.installation-and-devtools",{"title":1912,"path":1913,"stem":1914},"Основи Запитів та Магія Ключів","/javascript/react/tanstack-query/query-basics-and-keys","03.javascript/04.react/04.tanstack-query/03.query-basics-and-keys",{"title":1916,"path":1917,"stem":1918},"Синхронізація Даних: Життєвий Цикл Запиту","/javascript/react/tanstack-query/data-synchronization","03.javascript/04.react/04.tanstack-query/04.data-synchronization",{"title":1920,"path":1921,"stem":1922},"Мутації та Інвалідація: Зміна Даних","/javascript/react/tanstack-query/mutations-and-invalidation","03.javascript/04.react/04.tanstack-query/05.mutations-and-invalidation",{"title":1924,"path":1925,"stem":1926},"Оптимістичні Оновлення: Швидше за Світло","/javascript/react/tanstack-query/optimistic-updates","03.javascript/04.react/04.tanstack-query/06.optimistic-updates",{"title":1928,"path":1929,"stem":1930},"Пагінація та Infinite Scroll","/javascript/react/tanstack-query/pagination-and-load-more","03.javascript/04.react/04.tanstack-query/07.pagination-and-load-more",{"title":1932,"path":1933,"stem":1934},"Просунуті Патерни та Оптимізація","/javascript/react/tanstack-query/advanced-patterns","03.javascript/04.react/04.tanstack-query/08.advanced-patterns",{"title":1936,"path":1937,"stem":1938},"Архітектура та Best Practices","/javascript/react/tanstack-query/architecture-and-best-practices","03.javascript/04.react/04.tanstack-query/09.architecture-and-best-practices",{"title":1940,"path":1941,"stem":1942},"Server-Side Rendering (SSR) та Гідратація","/javascript/react/tanstack-query/server-side-rendering","03.javascript/04.react/04.tanstack-query/10.server-side-rendering",{"title":1944,"path":1945,"stem":1946},"Стратегії Тестування","/javascript/react/tanstack-query/testing-strategies","03.javascript/04.react/04.tanstack-query/11.testing-strategies",{"title":1948,"path":1949,"stem":1950},"Аутентифікація та Обробка Помилок","/javascript/react/tanstack-query/authentication-and-errors","03.javascript/04.react/04.tanstack-query/12.authentication-and-errors",{"title":1952,"path":1953,"stem":1954},"React Suspense та Майбутнє","/javascript/react/tanstack-query/react-suspense","03.javascript/04.react/04.tanstack-query/13.react-suspense",{"title":1956,"path":1957,"stem":1958},"Глибоке Занурення в Продуктивність","/javascript/react/tanstack-query/performance-deep-dive","03.javascript/04.react/04.tanstack-query/14.performance-deep-dive",{"title":1960,"icon":1875,"path":1961,"stem":1962,"children":1963},"React Router","/javascript/react/react-router","03.javascript/04.react/05.react-router/index",[1964,1966,1970,1974,1978,1982,1986,1990],{"title":1965,"path":1961,"stem":1962},"React Router: Навігаційна система сучасного вебу",{"title":1967,"path":1968,"stem":1969},"Налаштування та Базовий Роутинг","/javascript/react/react-router/setup-and-basic-routing","03.javascript/04.react/05.react-router/01.setup-and-basic-routing",{"title":1971,"path":1972,"stem":1973},"Динамічна Навігація","/javascript/react/react-router/navigation-and-links","03.javascript/04.react/05.react-router/02.navigation-and-links",{"title":1975,"path":1976,"stem":1977},"Вкладені Маршрути та Макети","/javascript/react/react-router/nested-routes-and-layouts","03.javascript/04.react/05.react-router/03.nested-routes-and-layouts",{"title":1979,"path":1980,"stem":1981},"Динамічні Маршрути та Параметри","/javascript/react/react-router/dynamic-routing","03.javascript/04.react/05.react-router/04.dynamic-routing",{"title":1983,"path":1984,"stem":1985},"Data APIs: Loaders та Actions","/javascript/react/react-router/data-loading","03.javascript/04.react/05.react-router/05.data-loading",{"title":1987,"path":1988,"stem":1989},"Просунуті Патерни","/javascript/react/react-router/advanced-patterns","03.javascript/04.react/05.react-router/06.advanced-patterns",{"title":1991,"path":1992,"stem":1993},"Legacy Routing: Компонентний підхід","/javascript/react/react-router/legacy-routing","03.javascript/04.react/05.react-router/07.legacy-routing",{"title":1995,"icon":132,"path":1996,"stem":1997,"children":1998},"Redux","/javascript/react/redux","03.javascript/04.react/06.redux/index",[1999,2001,2017,2046,2055,2076,2092,2121],{"title":2000,"path":1996,"stem":1997},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2002,"stem":2003,"children":2004,"page":59},"/javascript/react/redux/fundamentals","03.javascript/04.react/06.redux/01.fundamentals",[2005,2009,2013],{"title":2006,"path":2007,"stem":2008},"Вступ до State Management","/javascript/react/redux/fundamentals/intro-state-management","03.javascript/04.react/06.redux/01.fundamentals/01.intro-state-management",{"title":2010,"path":2011,"stem":2012},"Філософія Redux та Три Принципи","/javascript/react/redux/fundamentals/redux-philosophy","03.javascript/04.react/06.redux/01.fundamentals/02.redux-philosophy",{"title":2014,"path":2015,"stem":2016},"Чисті функції та Іммутабельність","/javascript/react/redux/fundamentals/pure-functions-immutability","03.javascript/04.react/06.redux/01.fundamentals/03.pure-functions-immutability",{"title":2018,"icon":132,"path":2019,"stem":2020,"children":2021,"page":59},"Classic Redux","/javascript/react/redux/classic-redux","03.javascript/04.react/06.redux/02.classic-redux",[2022,2026,2030,2034,2038,2042],{"title":2023,"path":2024,"stem":2025},"Створення Store (Classic Redux)","/javascript/react/redux/classic-redux/store-setup","03.javascript/04.react/06.redux/02.classic-redux/01.store-setup",{"title":2027,"path":2028,"stem":2029},"Actions, Constants та Action Creators","/javascript/react/redux/classic-redux/actions-constants","03.javascript/04.react/06.redux/02.classic-redux/02.actions-constants",{"title":2031,"path":2032,"stem":2033},"Логіка Reducers","/javascript/react/redux/classic-redux/reducers","03.javascript/04.react/06.redux/02.classic-redux/03.reducers",{"title":2035,"path":2036,"stem":2037},"Комбінування Reducers (Root Reducer)","/javascript/react/redux/classic-redux/data-flow","03.javascript/04.react/06.redux/02.classic-redux/04.data-flow",{"title":2039,"path":2040,"stem":2041},"Підключення до React (React-Redux)","/javascript/react/redux/classic-redux/react-redux-connection","03.javascript/04.react/06.redux/02.classic-redux/05.react-redux-connection",{"title":2043,"path":2044,"stem":2045},"Middleware та Асинхронність (Redux Thunk)","/javascript/react/redux/classic-redux/middleware-thunk","03.javascript/04.react/06.redux/02.classic-redux/06.middleware-thunk",{"title":2047,"icon":132,"path":2048,"stem":2049,"children":2050,"page":59},"Transition To Rtk","/javascript/react/redux/transition-to-rtk","03.javascript/04.react/06.redux/03.transition-to-rtk",[2051],{"title":2052,"path":2053,"stem":2054},"Проблеми класичного Redux","/javascript/react/redux/transition-to-rtk/problems-with-classic","03.javascript/04.react/06.redux/03.transition-to-rtk/01.problems-with-classic",{"title":2056,"icon":132,"path":2057,"stem":2058,"children":2059,"page":59},"Redux Toolkit","/javascript/react/redux/redux-toolkit","03.javascript/04.react/06.redux/04.redux-toolkit",[2060,2064,2068,2072],{"title":2061,"path":2062,"stem":2063},"Налаштування Store з 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дружити","/java/pr2/impedance-mismatch","04.java/pr2/09.impedance-mismatch",{"title":2285,"path":2286,"stem":2287},"JDBC: Перший контакт із базою даних","/java/pr2/jdbc-fundamentals","04.java/pr2/10.jdbc-fundamentals",{"title":2289,"path":2290,"stem":2291},"Якість коду: Spotless, SpotBugs та SonarQube","/java/pr2/10a.code-quality","04.java/pr2/10a.code-quality",{"title":2293,"path":2294,"stem":2295},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","/java/pr2/connection-pool","04.java/pr2/11.connection-pool",{"title":2297,"path":2298,"stem":2299},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","/java/pr2/row-data-gateway","04.java/pr2/12.row-data-gateway",{"title":2301,"path":2302,"stem":2303},"Table Data Gateway: Фасад таблиці як архітектурний відступ","/java/pr2/table-data-gateway","04.java/pr2/13.table-data-gateway",{"title":2305,"path":2306,"stem":2307},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","/java/pr2/repository-data-mapper","04.java/pr2/14.repository-data-mapper",{"title":2309,"path":2310,"stem":2311},"Identity Map: Кешування сутностей у рамках сесії","/java/pr2/identity-map","04.java/pr2/15.identity-map",{"title":2313,"path":2314,"stem":2315},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","/java/pr2/unit-of-work","04.java/pr2/16.unit-of-work",{"title":2317,"path":2318,"stem":2319},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","/java/pr2/strategy-sql","04.java/pr2/17.strategy-sql",{"title":2321,"path":2322,"stem":2323},"Proxy: Lazy Loading для One-To-Many колекцій","/java/pr2/proxy-lazy-loading","04.java/pr2/18.proxy-lazy-loading",{"title":2325,"path":2326,"stem":2327},"Generic Repository через Java Reflection: анотації та динамічний SQL","/java/pr2/generic-repository-reflection","04.java/pr2/19.generic-repository-reflection",{"title":2329,"path":2330,"stem":2331},"Specification Pattern: Композиція бізнес-правил для складних 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БД","/databases/intro/logical-schema","06.databases/01.intro/04.logical-schema",{"title":2381,"path":2382,"stem":2383},"Класифікація таблиць","/databases/intro/table-classification","06.databases/01.intro/05.table-classification",{"title":2385,"path":2386,"stem":2387},"PlantUML для баз даних","/databases/intro/plantuml-diagrams","06.databases/01.intro/06.plantuml-diagrams",{"title":2389,"icon":2354,"path":2390,"stem":2391,"children":2392,"page":59},"MS SQL Server Start","/databases/ms-sql-server-start","06.databases/02.ms-sql-server-start",[2393,2397,2403,2407],{"title":2394,"path":2395,"stem":2396},"Типи даних у MS SQL Server","/databases/ms-sql-server-start/data-types","06.databases/02.ms-sql-server-start/01.data-types",{"title":2398,"path":2399,"stem":2400,"children":2401},"Індекси у MS SQL 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TABLE)","/databases/sql/ddl-create-table","06.databases/03.sql/01.ddl-create-table",{"title":2425,"path":2426,"stem":2427},"DDL - Зміна та видалення таблиць (ALTER, DROP)","/databases/sql/ddl-alter-drop-table","06.databases/03.sql/02.ddl-alter-drop-table",{"title":2429,"path":2430,"stem":2431},"SELECT запити - Основи","/databases/sql/select-queries-fundamentals","06.databases/03.sql/03.select-queries-fundamentals",{"title":2433,"path":2434,"stem":2435},"SELECT запити - Розширені можливості","/databases/sql/select-queries-advanced","06.databases/03.sql/04.select-queries-advanced",{"title":2437,"path":2438,"stem":2439},"INSERT запити - Додавання даних","/databases/sql/insert-queries","06.databases/03.sql/05.insert-queries",{"title":2441,"path":2442,"stem":2443},"UPDATE та DELETE запити","/databases/sql/update-delete-queries","06.databases/03.sql/06.update-delete-queries",{"title":2445,"path":2446,"stem":2447},"Транзакції в SQL","/databases/sql/transactions","06.databases/03.sql/07.transactions",{"title":2449,"icon":2354,"path":2450,"stem":2451,"children":2452,"page":59},"Multi Table Databases","/databases/multi-table-databases","06.databases/04.multi-table-databases",[2453,2457,2461,2465,2469,2473],{"title":2454,"path":2455,"stem":2456},"Зв'язки та нормалізація БД","/databases/multi-table-databases/relationships-and-normalization","06.databases/04.multi-table-databases/00.relationships-and-normalization",{"title":2458,"path":2459,"stem":2460},"INNER JOIN - З'єднання таблиць","/databases/multi-table-databases/inner-join","06.databases/04.multi-table-databases/01.inner-join",{"title":2462,"path":2463,"stem":2464},"OUTER JOINs - LEFT, RIGHT, FULL","/databases/multi-table-databases/outer-joins","06.databases/04.multi-table-databases/02.outer-joins",{"title":2466,"path":2467,"stem":2468},"CROSS та SELF JOINs","/databases/multi-table-databases/cross-self-joins","06.databases/04.multi-table-databases/03.cross-self-joins",{"title":2470,"path":2471,"stem":2472},"Підзапити (Subqueries)","/databases/multi-table-databases/subqueries","06.databases/04.multi-table-databases/04.subqueries",{"title":2474,"path":2475,"stem":2476},"Агрегації з JOIN","/databases/multi-table-databases/aggregations-with-joins","06.databases/04.multi-table-databases/05.aggregations-with-joins",{"title":2478,"icon":2479,"path":2480,"stem":2481,"children":2482,"page":59},"Aggregate Functions","i-lucide-calculator","/databases/aggregate-functions","06.databases/05.aggregate-functions",[2483,2487,2491],{"title":2484,"path":2485,"stem":2486},"Функції агрегування в MS SQL Server","/databases/aggregate-functions/introduction-aggregate-functions","06.databases/05.aggregate-functions/01.introduction-aggregate-functions",{"title":2488,"path":2489,"stem":2490},"Групування даних в MS SQL Server","/databases/aggregate-functions/grouping-data","06.databases/05.aggregate-functions/02.grouping-data",{"title":2492,"path":2493,"stem":2494},"Підзапити з агрегатними функціями","/databases/aggregate-functions/subqueries-aggregates","06.databases/05.aggregate-functions/03.subqueries-aggregates",{"title":2496,"icon":2497,"path":2498,"stem":2499,"children":2500,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","/databases/triggers-stored-procedures","06.databases/07.triggers-stored-procedures",[2501,2505,2509,2513,2517,2521,2525],{"title":2502,"path":2503,"stem":2504},"DML-тригери","/databases/triggers-stored-procedures/dml-triggers","06.databases/07.triggers-stored-procedures/01.dml-triggers",{"title":2506,"path":2507,"stem":2508},"DDL-тригери","/databases/triggers-stored-procedures/ddl-triggers","06.databases/07.triggers-stored-procedures/02.ddl-triggers",{"title":2510,"path":2511,"stem":2512},"Transact-SQL 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Частина 2","/html-css/css-layout-grid-advanced","12.html-css/16.css-layout-grid-advanced",{"title":2861,"path":2862,"stem":2863},"Позиціонування в CSS. Z-index. Stacking Context","/html-css/css-positioning","12.html-css/17.css-positioning",{"title":2865,"path":2866,"stem":2867},"CSS Анімації та Переходи","/html-css/css-animations-transitions","12.html-css/18.css-animations-transitions",{"title":2869,"path":2870,"stem":2871},"Адаптивний дизайн. Media Queries. Частина 1","/html-css/css-responsive-media-queries","12.html-css/19.css-responsive-media-queries",{"title":2873,"path":2874,"stem":2875},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","/html-css/css-responsive-advanced","12.html-css/20.css-responsive-advanced",{"title":2877,"path":2878,"stem":2879},"CSS Custom Properties. Методології. Сучасний CSS","/html-css/css-variables-methodologies","12.html-css/21.css-variables-methodologies",{"title":2881,"path":2882,"stem":2883},"Сучасний CSS 2023–2025: Нові можливості","/html-css/css-modern-features","12.html-css/22.css-modern-features",{"title":2885,"path":2886,"stem":2887},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","/html-css/22a.css-nesting-modern-syntax","12.html-css/22a.css-nesting-modern-syntax",{"title":2889,"path":2890,"stem":2891},"CSS для форм та інтерактивних станів","/html-css/css-forms-interactive-states","12.html-css/23.css-forms-interactive-states",{"title":2893,"path":2894,"stem":2895},"Доступність у CSS (CSS Accessibility)","/html-css/css-accessibility","12.html-css/24.css-accessibility",{"title":2897,"path":2898,"stem":2899},"CSS-функції та сучасні sizing primitives","/html-css/css-functions-sizing","12.html-css/25.css-functions-sizing",{"title":2901,"path":2902,"stem":2903},"Rendering Pipeline і CSS Performance","/html-css/css-rendering-performance","12.html-css/26.css-rendering-performance",{"title":2905,"path":2906,"stem":2907},"CSS Best Practices: типові ситуації та правильні рішення","/html-css/css-best-practices","12.html-css/27.css-best-practices",{"title":2909,"path":2910,"stem":2911,"children":2912,"page":59},"Tailwind","/tailwind","21.tailwind",[2913,2917,2921,2925,2929,2933,2937,2941],{"title":2914,"path":2915,"stem":2916},"Що таке Tailwind CSS і навіщо він потрібен","/tailwind/tailwind-intro-philosophy","21.tailwind/01.tailwind-intro-philosophy",{"title":2918,"path":2919,"stem":2920},"Встановлення та налаштування Tailwind CSS v4","/tailwind/tailwind-installation-setup","21.tailwind/02.tailwind-installation-setup",{"title":2922,"path":2923,"stem":2924},"Utility-класи: основи та система Tailwind","/tailwind/tailwind-utility-classes-core","21.tailwind/03.tailwind-utility-classes-core",{"title":2926,"path":2927,"stem":2928},"Layout: Flexbox та Grid через Tailwind","/tailwind/tailwind-flexbox-grid","21.tailwind/04.tailwind-flexbox-grid",{"title":2930,"path":2931,"stem":2932},"Кастомізація теми через @theme у Tailwind v4","/tailwind/tailwind-theme-customization","21.tailwind/05.tailwind-theme-customization",{"title":2934,"path":2935,"stem":2936},"Варіанти: hover, focus, responsive, dark mode та нові v4","/tailwind/tailwind-variants-states","21.tailwind/06.tailwind-variants-states",{"title":2938,"path":2939,"stem":2940},"Типографіка та система кольорів у Tailwind v4","/tailwind/tailwind-typography-colors","21.tailwind/07.tailwind-typography-colors",{"title":2942,"path":2943,"stem":2944},"Компоненти та повторюваність: @apply, @utility та патерни","/tailwind/tailwind-components-patterns","21.tailwind/08.tailwind-components-patterns",{"title":2946,"path":2947,"stem":2948},"Showcase Компонентів kostyl.dev","/test-new-components","98.test-new-components",{"id":2950,"title":1030,"body":2951,"description":9471,"extension":9472,"links":9473,"meta":9474,"navigation":3084,"path":1031,"seo":9475,"stem":1032,"__hash__":9476},"docs/01.csharp/11.aspnet/07.testing/14.httpclient-testing.md",{"type":2952,"value":2953,"toc":9443},"minimark",[2954,2958,2962,2965,2973,2978,2984,3007,3017,3027,3031,3042,3110,3119,3307,3313,3318,3328,3387,3393,3409,3415,3708,3712,3715,3723,3737,3870,3885,3896,3900,3906,4026,4040,4044,4050,4074,4077,4283,4295,4661,4665,4674,4678,4681,4990,4993,5452,5456,5459,6140,6144,6154,6182,6186,6519,6523,6528,6639,6644,6757,6762,6915,6920,7046,7050,7059,7142,7150,7154,7166,7170,7176,7332,7340,7344,7347,7733,7745,7749,7756,8241,8245,8248,8850,8853,8857,9430,9432,9439],[2955,2956,1030],"h1",{"id":2957},"httpclient-у-тестах-частина-1-архітектура-та-mockhttpmessagehandler",[2959,2960,2961],"p",{},"Ваш сервіс відправляє запит до платіжного шлюзу Stripe. Або до поштового сервісу SendGrid. Або до корпоративної legacy-системи, яка існує з 2003 року і до якої немає тестового середовища. Як ви протестуєте цей код?",[2959,2963,2964],{},"Якщо перша думка — «напишу тест, який справді відправить запит і перевірю відповідь» — зупиніться. Тест, який робить реальні HTTP-запити, має фундаментальні проблеми: він повільний, нестабільний (залежить від мережі та availability стороннього сервісу), коштуватиме вам гроші при кожному запуску CI, залишає сліди у production-системах, і не може симулювати помилки (як перевірити поведінку при 503 Service Unavailable з Stripe?).",[2959,2966,2967,2968,2972],{},"Правильний юніт-тест для HTTP-клієнта ізолює мережевий рівень. Він змушує ваш код думати, що відправляє запит у мережу, тоді як насправді запит перехоплюється фейком, який повертає заздалегідь підготовлену відповідь. Щоб зрозуміти, як це реалізувати, потрібно спочатку розібратися з архітектурою ",[2969,2970,2971],"code",{},"HttpClient"," у .NET.",[2974,2975,2977],"h2",{"id":2976},"чому-не-можна-просто-замокати-httpclient","Чому не можна просто замокати HttpClient",[2959,2979,2980,2981,2983],{},"Коли починаючий розробник вперше стикається з необхідністю тестувати HTTP-код, перша інтуїція — скористатися Moq і замокати ",[2969,2982,2971],{}," напряму. Спойлер: це не вийде.",[2959,2985,2986,2988,2989,2992,2993,2992,2996,2999,3000,3003,3004,3006],{},[2969,2987,2971],{}," — це конкретний клас, а не інтерфейс. У нього є методи ",[2969,2990,2991],{},"GetAsync",", ",[2969,2994,2995],{},"PostAsync",[2969,2997,2998],{},"SendAsync"," і так далі. Але ці методи — не ",[2969,3001,3002],{},"virtual",". Moq працює через успадкування та перевизначення — якщо метод не ",[2969,3005,3002],{},", його не можна замокати стандартними засобами.",[2959,3008,3009,3010,3012,3013,3016],{},"Є ще один підхід: обернути ",[2969,3011,2971],{}," у власний інтерфейс (наприклад, ",[2969,3014,3015],{},"IHttpService",") і тестувати через нього. Але це означає写 обгортку навколо і так вже утилітарного класу, додавати інтерфейс, реєструвати його у DI — дуже багато шуму заради дуже простої мети.",[2959,3018,3019,3020,3022,3023,3026],{},"Правильний механізм ізоляції вбудований у сам ",[2969,3021,2971],{}," — і називається ",[2969,3024,3025],{},"HttpMessageHandler",".",[2974,3028,3030],{"id":3029},"архітектура-httpclient-конвеєр-обробників","Архітектура HttpClient: Конвеєр Обробників",[2959,3032,3033,3035,3036,3038,3039,3041],{},[2969,3034,2971],{}," — це лише тонка обгортка з зручними методами. Вся реальна робота з мережею відбувається всередині ",[2969,3037,3025],{}," — об'єкта, якому ",[2969,3040,2971],{}," делегує виконання запитів.",[3043,3044,3045],"mermaid",{},[3046,3047,3051],"pre",{"className":3048,"code":3049,"language":3043,"meta":3050,"style":3050},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph LR\n    A[\"HttpClient\u003Cbr/>.GetAsync()\"] -->|\"передає HttpRequestMessage\"| B[\"HttpMessageHandler\u003Cbr/>(абстрактний)\"]\n    B --> C[\"HttpClientHandler\u003Cbr/>(реальна реалізація)\"]\n    C -->|\"TCP / TLS\"| D[\"🌐 Internet\"]\n\n    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style B fill:#f59e0b,stroke:#b45309,color:#ffffff\n    style C fill:#64748b,stroke:#334155,color:#ffffff\n    style D fill:#10b981,stroke:#047857,color:#ffffff\n","",[2969,3052,3053,3061,3067,3073,3079,3086,3092,3098,3104],{"__ignoreMap":3050},[3054,3055,3058],"span",{"class":3056,"line":3057},"line",1,[3054,3059,3060],{},"graph LR\n",[3054,3062,3064],{"class":3056,"line":3063},2,[3054,3065,3066],{},"    A[\"HttpClient\u003Cbr/>.GetAsync()\"] -->|\"передає HttpRequestMessage\"| B[\"HttpMessageHandler\u003Cbr/>(абстрактний)\"]\n",[3054,3068,3070],{"class":3056,"line":3069},3,[3054,3071,3072],{},"    B --> C[\"HttpClientHandler\u003Cbr/>(реальна реалізація)\"]\n",[3054,3074,3076],{"class":3056,"line":3075},4,[3054,3077,3078],{},"    C -->|\"TCP / TLS\"| D[\"🌐 Internet\"]\n",[3054,3080,3082],{"class":3056,"line":3081},5,[3054,3083,3085],{"emptyLinePlaceholder":3084},true,"\n",[3054,3087,3089],{"class":3056,"line":3088},6,[3054,3090,3091],{},"    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[3054,3093,3095],{"class":3056,"line":3094},7,[3054,3096,3097],{},"    style B fill:#f59e0b,stroke:#b45309,color:#ffffff\n",[3054,3099,3101],{"class":3056,"line":3100},8,[3054,3102,3103],{},"    style C fill:#64748b,stroke:#334155,color:#ffffff\n",[3054,3105,3107],{"class":3056,"line":3106},9,[3054,3108,3109],{},"    style D fill:#10b981,stroke:#047857,color:#ffffff\n",[2959,3111,3112,3113,3115,3116,3118],{},"Конструктор ",[2969,3114,2971],{}," приймає ",[2969,3117,3025],{}," як параметр:",[3046,3120,3124],{"className":3121,"code":3122,"language":3123,"meta":3050,"style":3050},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","// Внутрішньо HttpClient виглядає так (спрощено):\npublic class HttpClient : HttpMessageInvoker\n{\n    public HttpClient() : this(new HttpClientHandler()) { }\n    \n    public HttpClient(HttpMessageHandler handler) : base(handler) { }\n    \n    public Task\u003CHttpResponseMessage> GetAsync(string requestUri)\n    {\n        // Делегує до внутрішнього handler.SendAsync(...)\n        return SendAsync(new HttpRequestMessage(HttpMethod.Get, requestUri));\n    }\n}\n","csharp",[2969,3125,3126,3132,3152,3157,3183,3188,3216,3220,3249,3254,3260,3295,3301],{"__ignoreMap":3050},[3054,3127,3128],{"class":3056,"line":3057},[3054,3129,3131],{"class":3130},"spJ8K","// Внутрішньо HttpClient виглядає так (спрощено):\n",[3054,3133,3134,3138,3141,3145,3149],{"class":3056,"line":3063},[3054,3135,3137],{"class":3136},"su1O8","public",[3054,3139,3140],{"class":3136}," class",[3054,3142,3144],{"class":3143},"sN1BT"," HttpClient",[3054,3146,3148],{"class":3147},"sHH4Y"," : ",[3054,3150,3151],{"class":3143},"HttpMessageInvoker\n",[3054,3153,3154],{"class":3056,"line":3069},[3054,3155,3156],{"class":3147},"{\n",[3054,3158,3159,3162,3165,3168,3171,3174,3177,3180],{"class":3056,"line":3075},[3054,3160,3161],{"class":3136},"    public",[3054,3163,3144],{"class":3164},"s8Opu",[3054,3166,3167],{"class":3147},"() : ",[3054,3169,3170],{"class":3136},"this",[3054,3172,3173],{"class":3147},"(",[3054,3175,3176],{"class":3136},"new",[3054,3178,3179],{"class":3143}," HttpClientHandler",[3054,3181,3182],{"class":3147},"()) { }\n",[3054,3184,3185],{"class":3056,"line":3081},[3054,3186,3187],{"class":3147},"    \n",[3054,3189,3190,3192,3194,3196,3198,3202,3205,3208,3210,3213],{"class":3056,"line":3088},[3054,3191,3161],{"class":3136},[3054,3193,3144],{"class":3164},[3054,3195,3173],{"class":3147},[3054,3197,3025],{"class":3143},[3054,3199,3201],{"class":3200},"siwwj"," handler",[3054,3203,3204],{"class":3147},") : ",[3054,3206,3207],{"class":3136},"base",[3054,3209,3173],{"class":3147},[3054,3211,3212],{"class":3200},"handler",[3054,3214,3215],{"class":3147},") { }\n",[3054,3217,3218],{"class":3056,"line":3094},[3054,3219,3187],{"class":3147},[3054,3221,3222,3224,3227,3230,3233,3236,3238,3240,3243,3246],{"class":3056,"line":3100},[3054,3223,3161],{"class":3136},[3054,3225,3226],{"class":3143}," Task",[3054,3228,3229],{"class":3147},"\u003C",[3054,3231,3232],{"class":3143},"HttpResponseMessage",[3054,3234,3235],{"class":3147},"> ",[3054,3237,2991],{"class":3164},[3054,3239,3173],{"class":3147},[3054,3241,3242],{"class":3136},"string",[3054,3244,3245],{"class":3200}," requestUri",[3054,3247,3248],{"class":3147},")\n",[3054,3250,3251],{"class":3056,"line":3106},[3054,3252,3253],{"class":3147},"    {\n",[3054,3255,3257],{"class":3056,"line":3256},10,[3054,3258,3259],{"class":3130},"        // Делегує до внутрішнього handler.SendAsync(...)\n",[3054,3261,3263,3267,3270,3272,3274,3277,3279,3282,3284,3287,3289,3292],{"class":3056,"line":3262},11,[3054,3264,3266],{"class":3265},"sCDza","        return",[3054,3268,3269],{"class":3164}," SendAsync",[3054,3271,3173],{"class":3147},[3054,3273,3176],{"class":3136},[3054,3275,3276],{"class":3143}," HttpRequestMessage",[3054,3278,3173],{"class":3147},[3054,3280,3281],{"class":3200},"HttpMethod",[3054,3283,3026],{"class":3147},[3054,3285,3286],{"class":3200},"Get",[3054,3288,2992],{"class":3147},[3054,3290,3291],{"class":3200},"requestUri",[3054,3293,3294],{"class":3147},"));\n",[3054,3296,3298],{"class":3056,"line":3297},12,[3054,3299,3300],{"class":3147},"    }\n",[3054,3302,3304],{"class":3056,"line":3303},13,[3054,3305,3306],{"class":3147},"}\n",[2959,3308,3309,3310,3312],{},"Ключове відкриття: якщо ви передаєте власний ",[2969,3311,3025],{}," — ви повністю контролюєте те, що «повертає мережа». Ніякого реального TCP-з'єднання не відбувається.",[3314,3315,3317],"h3",{"id":3316},"delegatinghandler-ланцюжки-декораторів","DelegatingHandler: Ланцюжки декораторів",[2959,3319,3320,3321,3324,3325,3327],{},"Перед тим, як перейти до мокування, варто знати про ще один тип — ",[2969,3322,3323],{},"DelegatingHandler",". Це абстрактний клас, який обгортає інший ",[2969,3326,3025],{},", утворюючи ланцюжок (Pipeline Pattern / Decorator Pattern):",[3043,3329,3330],{},[3046,3331,3333],{"className":3048,"code":3332,"language":3043,"meta":3050,"style":3050},"graph LR\n    A[\"HttpClient\"] --> B[\"LoggingHandler\u003Cbr/>(DelegatingHandler)\"]\n    B --> C[\"RetryHandler\u003Cbr/>(DelegatingHandler)\"]\n    C --> D[\"AuthHandler\u003Cbr/>(DelegatingHandler)\"]\n    D --> E[\"HttpClientHandler\u003Cbr/>(кінцевий обробник)\"]\n\n    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style B fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n    style C fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n    style D fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n    style E fill:#64748b,stroke:#334155,color:#ffffff\n",[2969,3334,3335,3339,3344,3349,3354,3359,3363,3367,3372,3377,3382],{"__ignoreMap":3050},[3054,3336,3337],{"class":3056,"line":3057},[3054,3338,3060],{},[3054,3340,3341],{"class":3056,"line":3063},[3054,3342,3343],{},"    A[\"HttpClient\"] --> B[\"LoggingHandler\u003Cbr/>(DelegatingHandler)\"]\n",[3054,3345,3346],{"class":3056,"line":3069},[3054,3347,3348],{},"    B --> C[\"RetryHandler\u003Cbr/>(DelegatingHandler)\"]\n",[3054,3350,3351],{"class":3056,"line":3075},[3054,3352,3353],{},"    C --> D[\"AuthHandler\u003Cbr/>(DelegatingHandler)\"]\n",[3054,3355,3356],{"class":3056,"line":3081},[3054,3357,3358],{},"    D --> E[\"HttpClientHandler\u003Cbr/>(кінцевий обробник)\"]\n",[3054,3360,3361],{"class":3056,"line":3088},[3054,3362,3085],{"emptyLinePlaceholder":3084},[3054,3364,3365],{"class":3056,"line":3094},[3054,3366,3091],{},[3054,3368,3369],{"class":3056,"line":3100},[3054,3370,3371],{},"    style B fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n",[3054,3373,3374],{"class":3056,"line":3106},[3054,3375,3376],{},"    style C fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n",[3054,3378,3379],{"class":3056,"line":3256},[3054,3380,3381],{},"    style D fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n",[3054,3383,3384],{"class":3056,"line":3262},[3054,3385,3386],{},"    style E fill:#64748b,stroke:#334155,color:#ffffff\n",[2959,3388,3389,3390,3392],{},"Кожен ",[2969,3391,3323],{}," може:",[3394,3395,3396,3400,3406],"ul",{},[3397,3398,3399],"li",{},"Модифікувати запит до його відправки",[3397,3401,3402,3403],{},"Передати управління далі по ланцюжку через ",[2969,3404,3405],{},"base.SendAsync(request, cancellationToken)",[3397,3407,3408],{},"Перехопити та модифікувати відповідь",[2959,3410,3411,3412,3414],{},"Власний ",[2969,3413,3323],{}," виглядає так:",[3046,3416,3418],{"className":3121,"code":3417,"language":3123,"meta":3050,"style":3050},"public class LoggingHandler : DelegatingHandler\n{\n    private readonly ILogger\u003CLoggingHandler> _logger;\n\n    public LoggingHandler(ILogger\u003CLoggingHandler> logger)\n    {\n        _logger = logger;\n    }\n\n    protected override async Task\u003CHttpResponseMessage> SendAsync(\n        HttpRequestMessage request,\n        CancellationToken cancellationToken)\n    {\n        _logger.LogInformation(\"Sending {Method} to {Uri}\", request.Method, request.RequestUri);\n        \n        var response = await base.SendAsync(request, cancellationToken); // передаємо далі\n        \n        _logger.LogInformation(\"Received {StatusCode} from {Uri}\", \n            response.StatusCode, request.RequestUri);\n        \n        return response;\n    }\n}\n",[2969,3419,3420,3434,3438,3462,3466,3488,3492,3504,3508,3512,3536,3547,3557,3561,3599,3605,3641,3646,3663,3684,3689,3698,3703],{"__ignoreMap":3050},[3054,3421,3422,3424,3426,3429,3431],{"class":3056,"line":3057},[3054,3423,3137],{"class":3136},[3054,3425,3140],{"class":3136},[3054,3427,3428],{"class":3143}," LoggingHandler",[3054,3430,3148],{"class":3147},[3054,3432,3433],{"class":3143},"DelegatingHandler\n",[3054,3435,3436],{"class":3056,"line":3063},[3054,3437,3156],{"class":3147},[3054,3439,3440,3443,3446,3449,3451,3454,3456,3459],{"class":3056,"line":3069},[3054,3441,3442],{"class":3136},"    private",[3054,3444,3445],{"class":3136}," readonly",[3054,3447,3448],{"class":3143}," ILogger",[3054,3450,3229],{"class":3147},[3054,3452,3453],{"class":3143},"LoggingHandler",[3054,3455,3235],{"class":3147},[3054,3457,3458],{"class":3200},"_logger",[3054,3460,3461],{"class":3147},";\n",[3054,3463,3464],{"class":3056,"line":3075},[3054,3465,3085],{"emptyLinePlaceholder":3084},[3054,3467,3468,3470,3472,3474,3477,3479,3481,3483,3486],{"class":3056,"line":3081},[3054,3469,3161],{"class":3136},[3054,3471,3428],{"class":3164},[3054,3473,3173],{"class":3147},[3054,3475,3476],{"class":3143},"ILogger",[3054,3478,3229],{"class":3147},[3054,3480,3453],{"class":3143},[3054,3482,3235],{"class":3147},[3054,3484,3485],{"class":3200},"logger",[3054,3487,3248],{"class":3147},[3054,3489,3490],{"class":3056,"line":3088},[3054,3491,3253],{"class":3147},[3054,3493,3494,3497,3500,3502],{"class":3056,"line":3094},[3054,3495,3496],{"class":3200},"        _logger",[3054,3498,3499],{"class":3147}," = ",[3054,3501,3485],{"class":3200},[3054,3503,3461],{"class":3147},[3054,3505,3506],{"class":3056,"line":3100},[3054,3507,3300],{"class":3147},[3054,3509,3510],{"class":3056,"line":3106},[3054,3511,3085],{"emptyLinePlaceholder":3084},[3054,3513,3514,3517,3520,3523,3525,3527,3529,3531,3533],{"class":3056,"line":3256},[3054,3515,3516],{"class":3136},"    protected",[3054,3518,3519],{"class":3136}," override",[3054,3521,3522],{"class":3136}," async",[3054,3524,3226],{"class":3143},[3054,3526,3229],{"class":3147},[3054,3528,3232],{"class":3143},[3054,3530,3235],{"class":3147},[3054,3532,2998],{"class":3164},[3054,3534,3535],{"class":3147},"(\n",[3054,3537,3538,3541,3544],{"class":3056,"line":3262},[3054,3539,3540],{"class":3143},"        HttpRequestMessage",[3054,3542,3543],{"class":3200}," request",[3054,3545,3546],{"class":3147},",\n",[3054,3548,3549,3552,3555],{"class":3056,"line":3297},[3054,3550,3551],{"class":3143},"        CancellationToken",[3054,3553,3554],{"class":3200}," cancellationToken",[3054,3556,3248],{"class":3147},[3054,3558,3559],{"class":3056,"line":3303},[3054,3560,3253],{"class":3147},[3054,3562,3564,3566,3568,3571,3573,3577,3579,3582,3584,3587,3589,3591,3593,3596],{"class":3056,"line":3563},14,[3054,3565,3496],{"class":3200},[3054,3567,3026],{"class":3147},[3054,3569,3570],{"class":3164},"LogInformation",[3054,3572,3173],{"class":3147},[3054,3574,3576],{"class":3575},"sbdoH","\"Sending {Method} to {Uri}\"",[3054,3578,2992],{"class":3147},[3054,3580,3581],{"class":3200},"request",[3054,3583,3026],{"class":3147},[3054,3585,3586],{"class":3200},"Method",[3054,3588,2992],{"class":3147},[3054,3590,3581],{"class":3200},[3054,3592,3026],{"class":3147},[3054,3594,3595],{"class":3200},"RequestUri",[3054,3597,3598],{"class":3147},");\n",[3054,3600,3602],{"class":3056,"line":3601},15,[3054,3603,3604],{"class":3147},"        \n",[3054,3606,3608,3611,3614,3616,3619,3622,3624,3626,3628,3630,3632,3635,3638],{"class":3056,"line":3607},16,[3054,3609,3610],{"class":3136},"        var",[3054,3612,3613],{"class":3200}," response",[3054,3615,3499],{"class":3147},[3054,3617,3618],{"class":3136},"await",[3054,3620,3621],{"class":3136}," base",[3054,3623,3026],{"class":3147},[3054,3625,2998],{"class":3164},[3054,3627,3173],{"class":3147},[3054,3629,3581],{"class":3200},[3054,3631,2992],{"class":3147},[3054,3633,3634],{"class":3200},"cancellationToken",[3054,3636,3637],{"class":3147},"); ",[3054,3639,3640],{"class":3130},"// передаємо далі\n",[3054,3642,3644],{"class":3056,"line":3643},17,[3054,3645,3604],{"class":3147},[3054,3647,3649,3651,3653,3655,3657,3660],{"class":3056,"line":3648},18,[3054,3650,3496],{"class":3200},[3054,3652,3026],{"class":3147},[3054,3654,3570],{"class":3164},[3054,3656,3173],{"class":3147},[3054,3658,3659],{"class":3575},"\"Received {StatusCode} from {Uri}\"",[3054,3661,3662],{"class":3147},", \n",[3054,3664,3666,3669,3671,3674,3676,3678,3680,3682],{"class":3056,"line":3665},19,[3054,3667,3668],{"class":3200},"            response",[3054,3670,3026],{"class":3147},[3054,3672,3673],{"class":3200},"StatusCode",[3054,3675,2992],{"class":3147},[3054,3677,3581],{"class":3200},[3054,3679,3026],{"class":3147},[3054,3681,3595],{"class":3200},[3054,3683,3598],{"class":3147},[3054,3685,3687],{"class":3056,"line":3686},20,[3054,3688,3604],{"class":3147},[3054,3690,3692,3694,3696],{"class":3056,"line":3691},21,[3054,3693,3266],{"class":3265},[3054,3695,3613],{"class":3200},[3054,3697,3461],{"class":3147},[3054,3699,3701],{"class":3056,"line":3700},22,[3054,3702,3300],{"class":3147},[3054,3704,3706],{"class":3056,"line":3705},23,[3054,3707,3306],{"class":3147},[2974,3709,3711],{"id":3710},"проблема-socket-exhaustion-та-ihttpclientfactory","Проблема Socket Exhaustion та IHttpClientFactory",[2959,3713,3714],{},"Перш ніж перейти до тестування, розберемо критично важливу архітектурну проблему, яка чекає на вас у production.",[3314,3716,3718,3719,3722],{"id":3717},"чому-new-httpclient-антипатерн","Чому ",[2969,3720,3721],{},"new HttpClient()"," — антипатерн",[2959,3724,3725,3726,3728,3729,3732,3733,3736],{},"Здається природним: потрібен клієнт — створюємо його. Але ",[2969,3727,2971],{}," реалізує ",[2969,3730,3731],{},"IDisposable",", і більшість розробників вважають, що його треба ",[2969,3734,3735],{},"Dispose","-ити після кожного використання:",[3046,3738,3740],{"className":3121,"code":3739,"language":3123,"meta":3050,"style":3050},"// ❌ АНТИПАТЕРН — так робити не можна!\npublic async Task\u003CProduct> GetProductAsync(int id)\n{\n    using var client = new HttpClient(); // Dispose після кожного запиту\n    var response = await client.GetAsync($\"https://api.example.com/products/{id}\");\n    return await response.Content.ReadFromJsonAsync\u003CProduct>();\n}\n",[2969,3741,3742,3747,3775,3779,3802,3839,3866],{"__ignoreMap":3050},[3054,3743,3744],{"class":3056,"line":3057},[3054,3745,3746],{"class":3130},"// ❌ АНТИПАТЕРН — так робити не можна!\n",[3054,3748,3749,3751,3753,3755,3757,3760,3762,3765,3767,3770,3773],{"class":3056,"line":3063},[3054,3750,3137],{"class":3136},[3054,3752,3522],{"class":3136},[3054,3754,3226],{"class":3143},[3054,3756,3229],{"class":3147},[3054,3758,3759],{"class":3143},"Product",[3054,3761,3235],{"class":3147},[3054,3763,3764],{"class":3164},"GetProductAsync",[3054,3766,3173],{"class":3147},[3054,3768,3769],{"class":3136},"int",[3054,3771,3772],{"class":3200}," id",[3054,3774,3248],{"class":3147},[3054,3776,3777],{"class":3056,"line":3069},[3054,3778,3156],{"class":3147},[3054,3780,3781,3784,3787,3790,3792,3794,3796,3799],{"class":3056,"line":3075},[3054,3782,3783],{"class":3265},"    using",[3054,3785,3786],{"class":3136}," var",[3054,3788,3789],{"class":3200}," client",[3054,3791,3499],{"class":3147},[3054,3793,3176],{"class":3136},[3054,3795,3144],{"class":3143},[3054,3797,3798],{"class":3147},"(); ",[3054,3800,3801],{"class":3130},"// Dispose після кожного запиту\n",[3054,3803,3804,3807,3809,3811,3813,3815,3817,3819,3821,3824,3828,3831,3834,3837],{"class":3056,"line":3081},[3054,3805,3806],{"class":3136},"    var",[3054,3808,3613],{"class":3200},[3054,3810,3499],{"class":3147},[3054,3812,3618],{"class":3136},[3054,3814,3789],{"class":3200},[3054,3816,3026],{"class":3147},[3054,3818,2991],{"class":3164},[3054,3820,3173],{"class":3147},[3054,3822,3823],{"class":3575},"$\"https://api.example.com/products/",[3054,3825,3827],{"class":3826},"sD7JJ","{",[3054,3829,3830],{"class":3200},"id",[3054,3832,3833],{"class":3826},"}",[3054,3835,3836],{"class":3575},"\"",[3054,3838,3598],{"class":3147},[3054,3840,3841,3844,3847,3849,3851,3854,3856,3859,3861,3863],{"class":3056,"line":3088},[3054,3842,3843],{"class":3265},"    return",[3054,3845,3846],{"class":3136}," await",[3054,3848,3613],{"class":3200},[3054,3850,3026],{"class":3147},[3054,3852,3853],{"class":3200},"Content",[3054,3855,3026],{"class":3147},[3054,3857,3858],{"class":3164},"ReadFromJsonAsync",[3054,3860,3229],{"class":3147},[3054,3862,3759],{"class":3143},[3054,3864,3865],{"class":3147},">();\n",[3054,3867,3868],{"class":3056,"line":3094},[3054,3869,3306],{"class":3147},[2959,3871,3872,3873,3877,3878,3880,3881,3884],{},"Це призводить до ",[3874,3875,3876],"strong",{},"socket exhaustion"," (виснаження сокетів). Коли ",[2969,3879,2971],{}," закривається, TCP-з'єднання переходить у стан ",[2969,3882,3883],{},"TIME_WAIT"," і залишається відкритим ще 240 секунд (за специфікацією TCP). Операційна система має обмежену кількість портів. При достатньо великому навантаженні сокети закінчуються, і нові з'єднання неможливо створити.",[3886,3887,3888,3891,3892,3895],"warning",{},[3874,3889,3890],{},"Socket Exhaustion у .NET",": Ця проблема особливо підступна тим, що виявляється лише під навантаженням. У development всe працює ідеально. На production з реальним трафіком — падає через кілька годин або днів. Якщо бачите у логах ",[2969,3893,3894],{},"SocketException: An attempt was made to access a socket in a way forbidden by its access permissions"," — це, швидше за все, socket exhaustion.",[3314,3897,3899],{"id":3898},"рішення-зберігати-один-httpclient-теж-не-рішення","Рішення: Зберігати один HttpClient — теж не рішення",[2959,3901,3902,3903,3905],{},"Наступна інтуїція — зберігати один статичний ",[2969,3904,2971],{}," на весь час роботи програми:",[3046,3907,3909],{"className":3121,"code":3908,"language":3123,"meta":3050,"style":3050},"// ⚠️ КРАЩЕ, АЛЕ ТАКОЖ НЕ ПРАВИЛЬНО\npublic class ProductService\n{\n    private static readonly HttpClient _client = new HttpClient(); // Singleton\n    \n    public async Task\u003CProduct> GetProductAsync(int id)\n    {\n        return await _client.GetFromJsonAsync\u003CProduct>($\"https://api.example.com/products/{id}\");\n    }\n}\n",[2969,3910,3911,3916,3925,3929,3954,3958,3982,3986,4018,4022],{"__ignoreMap":3050},[3054,3912,3913],{"class":3056,"line":3057},[3054,3914,3915],{"class":3130},"// ⚠️ КРАЩЕ, АЛЕ ТАКОЖ НЕ ПРАВИЛЬНО\n",[3054,3917,3918,3920,3922],{"class":3056,"line":3063},[3054,3919,3137],{"class":3136},[3054,3921,3140],{"class":3136},[3054,3923,3924],{"class":3143}," ProductService\n",[3054,3926,3927],{"class":3056,"line":3069},[3054,3928,3156],{"class":3147},[3054,3930,3931,3933,3936,3938,3940,3943,3945,3947,3949,3951],{"class":3056,"line":3075},[3054,3932,3442],{"class":3136},[3054,3934,3935],{"class":3136}," static",[3054,3937,3445],{"class":3136},[3054,3939,3144],{"class":3143},[3054,3941,3942],{"class":3200}," _client",[3054,3944,3499],{"class":3147},[3054,3946,3176],{"class":3136},[3054,3948,3144],{"class":3143},[3054,3950,3798],{"class":3147},[3054,3952,3953],{"class":3130},"// Singleton\n",[3054,3955,3956],{"class":3056,"line":3081},[3054,3957,3187],{"class":3147},[3054,3959,3960,3962,3964,3966,3968,3970,3972,3974,3976,3978,3980],{"class":3056,"line":3088},[3054,3961,3161],{"class":3136},[3054,3963,3522],{"class":3136},[3054,3965,3226],{"class":3143},[3054,3967,3229],{"class":3147},[3054,3969,3759],{"class":3143},[3054,3971,3235],{"class":3147},[3054,3973,3764],{"class":3164},[3054,3975,3173],{"class":3147},[3054,3977,3769],{"class":3136},[3054,3979,3772],{"class":3200},[3054,3981,3248],{"class":3147},[3054,3983,3984],{"class":3056,"line":3094},[3054,3985,3253],{"class":3147},[3054,3987,3988,3990,3992,3994,3996,3999,4001,4003,4006,4008,4010,4012,4014,4016],{"class":3056,"line":3100},[3054,3989,3266],{"class":3265},[3054,3991,3846],{"class":3136},[3054,3993,3942],{"class":3200},[3054,3995,3026],{"class":3147},[3054,3997,3998],{"class":3164},"GetFromJsonAsync",[3054,4000,3229],{"class":3147},[3054,4002,3759],{"class":3143},[3054,4004,4005],{"class":3147},">(",[3054,4007,3823],{"class":3575},[3054,4009,3827],{"class":3826},[3054,4011,3830],{"class":3200},[3054,4013,3833],{"class":3826},[3054,4015,3836],{"class":3575},[3054,4017,3598],{"class":3147},[3054,4019,4020],{"class":3056,"line":3106},[3054,4021,3300],{"class":3147},[3054,4023,4024],{"class":3056,"line":3256},[3054,4025,3306],{"class":3147},[2959,4027,4028,4029,4032,4033,4035,4036,4039],{},"Це вирішує socket exhaustion, але створює нову проблему: ",[3874,4030,4031],{},"ігнорування DNS-змін",". ",[2969,4034,2971],{}," кешує DNS-записи на весь час свого існування. Якщо IP-адреса ",[2969,4037,4038],{},"api.example.com"," зміниться (наприклад, при failover або деплої), ваш клієнт буде продовжувати звертатися до старої адреси.",[3314,4041,4043],{"id":4042},"правильне-рішення-ihttpclientfactory","Правильне рішення: IHttpClientFactory",[2959,4045,4046,4049],{},[2969,4047,4048],{},"IHttpClientFactory"," — введений у .NET Core 2.1, вирішує обидві проблеми елегантно:",[4051,4052,4053,4059,4065],"ol",{},[3397,4054,4055,4058],{},[3874,4056,4057],{},"Пулінг HttpMessageHandler",": Factory зберігає пул обробників і перевикористовує їх, уникаючи socket exhaustion.",[3397,4060,4061,4064],{},[3874,4062,4063],{},"Оновлення DNS",": Обробники в пулі відживають через певний час (за замовчуванням 2 хвилини) і замінюються новими, захоплюючи оновлені DNS-записи.",[3397,4066,4067,4070,4071,4073],{},[3874,4068,4069],{},"Управління lifecycle",": Клієнти, отримані від Factory, можна ",[2969,4072,3735],{},"-ити — вони повернуть обробник у пул, а не знищать його.",[2959,4075,4076],{},"Реєстрація в DI (Program.cs):",[3046,4078,4080],{"className":3121,"code":4079,"language":3123,"meta":3050,"style":3050},"// Named Client\nbuilder.Services.AddHttpClient(\"PaymentGateway\", client =>\n{\n    client.BaseAddress = new Uri(\"https://api.stripe.com/v1/\");\n    client.DefaultRequestHeaders.Add(\"Accept\", \"application/json\");\n    client.Timeout = TimeSpan.FromSeconds(30);\n});\n\n// Typed Client (більш чистий підхід)\nbuilder.Services.AddHttpClient\u003CStripePaymentService>(client =>\n{\n    client.BaseAddress = new Uri(\"https://api.stripe.com/v1/\");\n    client.Timeout = TimeSpan.FromSeconds(30);\n});\n",[2969,4081,4082,4087,4115,4119,4143,4169,4196,4201,4205,4210,4233,4237,4257,4279],{"__ignoreMap":3050},[3054,4083,4084],{"class":3056,"line":3057},[3054,4085,4086],{"class":3130},"// Named Client\n",[3054,4088,4089,4092,4094,4097,4099,4102,4104,4107,4109,4112],{"class":3056,"line":3063},[3054,4090,4091],{"class":3200},"builder",[3054,4093,3026],{"class":3147},[3054,4095,4096],{"class":3200},"Services",[3054,4098,3026],{"class":3147},[3054,4100,4101],{"class":3164},"AddHttpClient",[3054,4103,3173],{"class":3147},[3054,4105,4106],{"class":3575},"\"PaymentGateway\"",[3054,4108,2992],{"class":3147},[3054,4110,4111],{"class":3200},"client",[3054,4113,4114],{"class":3147}," =>\n",[3054,4116,4117],{"class":3056,"line":3069},[3054,4118,3156],{"class":3147},[3054,4120,4121,4124,4126,4129,4131,4133,4136,4138,4141],{"class":3056,"line":3075},[3054,4122,4123],{"class":3200},"    client",[3054,4125,3026],{"class":3147},[3054,4127,4128],{"class":3200},"BaseAddress",[3054,4130,3499],{"class":3147},[3054,4132,3176],{"class":3136},[3054,4134,4135],{"class":3143}," Uri",[3054,4137,3173],{"class":3147},[3054,4139,4140],{"class":3575},"\"https://api.stripe.com/v1/\"",[3054,4142,3598],{"class":3147},[3054,4144,4145,4147,4149,4152,4154,4157,4159,4162,4164,4167],{"class":3056,"line":3081},[3054,4146,4123],{"class":3200},[3054,4148,3026],{"class":3147},[3054,4150,4151],{"class":3200},"DefaultRequestHeaders",[3054,4153,3026],{"class":3147},[3054,4155,4156],{"class":3164},"Add",[3054,4158,3173],{"class":3147},[3054,4160,4161],{"class":3575},"\"Accept\"",[3054,4163,2992],{"class":3147},[3054,4165,4166],{"class":3575},"\"application/json\"",[3054,4168,3598],{"class":3147},[3054,4170,4171,4173,4175,4178,4180,4183,4185,4188,4190,4194],{"class":3056,"line":3088},[3054,4172,4123],{"class":3200},[3054,4174,3026],{"class":3147},[3054,4176,4177],{"class":3200},"Timeout",[3054,4179,3499],{"class":3147},[3054,4181,4182],{"class":3200},"TimeSpan",[3054,4184,3026],{"class":3147},[3054,4186,4187],{"class":3164},"FromSeconds",[3054,4189,3173],{"class":3147},[3054,4191,4193],{"class":4192},"sJj4R","30",[3054,4195,3598],{"class":3147},[3054,4197,4198],{"class":3056,"line":3094},[3054,4199,4200],{"class":3147},"});\n",[3054,4202,4203],{"class":3056,"line":3100},[3054,4204,3085],{"emptyLinePlaceholder":3084},[3054,4206,4207],{"class":3056,"line":3106},[3054,4208,4209],{"class":3130},"// Typed Client (більш чистий підхід)\n",[3054,4211,4212,4214,4216,4218,4220,4222,4224,4227,4229,4231],{"class":3056,"line":3256},[3054,4213,4091],{"class":3200},[3054,4215,3026],{"class":3147},[3054,4217,4096],{"class":3200},[3054,4219,3026],{"class":3147},[3054,4221,4101],{"class":3164},[3054,4223,3229],{"class":3147},[3054,4225,4226],{"class":3143},"StripePaymentService",[3054,4228,4005],{"class":3147},[3054,4230,4111],{"class":3200},[3054,4232,4114],{"class":3147},[3054,4234,4235],{"class":3056,"line":3262},[3054,4236,3156],{"class":3147},[3054,4238,4239,4241,4243,4245,4247,4249,4251,4253,4255],{"class":3056,"line":3297},[3054,4240,4123],{"class":3200},[3054,4242,3026],{"class":3147},[3054,4244,4128],{"class":3200},[3054,4246,3499],{"class":3147},[3054,4248,3176],{"class":3136},[3054,4250,4135],{"class":3143},[3054,4252,3173],{"class":3147},[3054,4254,4140],{"class":3575},[3054,4256,3598],{"class":3147},[3054,4258,4259,4261,4263,4265,4267,4269,4271,4273,4275,4277],{"class":3056,"line":3303},[3054,4260,4123],{"class":3200},[3054,4262,3026],{"class":3147},[3054,4264,4177],{"class":3200},[3054,4266,3499],{"class":3147},[3054,4268,4182],{"class":3200},[3054,4270,3026],{"class":3147},[3054,4272,4187],{"class":3164},[3054,4274,3173],{"class":3147},[3054,4276,4193],{"class":4192},[3054,4278,3598],{"class":3147},[3054,4280,4281],{"class":3056,"line":3563},[3054,4282,4200],{"class":3147},[2959,4284,4285,4288,4289,4291,4292,4294],{},[3874,4286,4287],{},"Typed Client"," — найчистіший спосіб роботи з ",[2969,4290,4048],{},". Ваш сервіс отримує готовий ",[2969,4293,2971],{}," через DI:",[3046,4296,4298],{"className":3121,"code":4297,"language":3123,"meta":3050,"style":3050},"public class StripePaymentService\n{\n    private readonly HttpClient _httpClient;\n\n    // HttpClient інжектується DI контейнером через IHttpClientFactory\n    public StripePaymentService(HttpClient httpClient)\n    {\n        _httpClient = httpClient;\n    }\n\n    public async Task\u003CChargeResult> ChargeAsync(decimal amount, string currency, string source)\n    {\n        var formContent = new FormUrlEncodedContent(new[]\n        {\n            new KeyValuePair\u003Cstring, string>(\"amount\", ((int)(amount * 100)).ToString()),\n            new KeyValuePair\u003Cstring, string>(\"currency\", currency),\n            new KeyValuePair\u003Cstring, string>(\"source\", source)\n        });\n\n        var response = await _httpClient.PostAsync(\"charges\", formContent);\n        \n        response.EnsureSuccessStatusCode();\n        \n        return await response.Content.ReadFromJsonAsync\u003CChargeResult>()\n            ?? throw new InvalidOperationException(\"Empty response from Stripe\");\n    }\n}\n",[2969,4299,4300,4309,4313,4326,4330,4335,4351,4355,4367,4371,4375,4417,4421,4442,4447,4494,4521,4547,4552,4556,4584,4588,4601,4605,4629,4651,4656],{"__ignoreMap":3050},[3054,4301,4302,4304,4306],{"class":3056,"line":3057},[3054,4303,3137],{"class":3136},[3054,4305,3140],{"class":3136},[3054,4307,4308],{"class":3143}," StripePaymentService\n",[3054,4310,4311],{"class":3056,"line":3063},[3054,4312,3156],{"class":3147},[3054,4314,4315,4317,4319,4321,4324],{"class":3056,"line":3069},[3054,4316,3442],{"class":3136},[3054,4318,3445],{"class":3136},[3054,4320,3144],{"class":3143},[3054,4322,4323],{"class":3200}," _httpClient",[3054,4325,3461],{"class":3147},[3054,4327,4328],{"class":3056,"line":3075},[3054,4329,3085],{"emptyLinePlaceholder":3084},[3054,4331,4332],{"class":3056,"line":3081},[3054,4333,4334],{"class":3130},"    // HttpClient інжектується DI контейнером через IHttpClientFactory\n",[3054,4336,4337,4339,4342,4344,4346,4349],{"class":3056,"line":3088},[3054,4338,3161],{"class":3136},[3054,4340,4341],{"class":3164}," StripePaymentService",[3054,4343,3173],{"class":3147},[3054,4345,2971],{"class":3143},[3054,4347,4348],{"class":3200}," httpClient",[3054,4350,3248],{"class":3147},[3054,4352,4353],{"class":3056,"line":3094},[3054,4354,3253],{"class":3147},[3054,4356,4357,4360,4362,4365],{"class":3056,"line":3100},[3054,4358,4359],{"class":3200},"        _httpClient",[3054,4361,3499],{"class":3147},[3054,4363,4364],{"class":3200},"httpClient",[3054,4366,3461],{"class":3147},[3054,4368,4369],{"class":3056,"line":3106},[3054,4370,3300],{"class":3147},[3054,4372,4373],{"class":3056,"line":3256},[3054,4374,3085],{"emptyLinePlaceholder":3084},[3054,4376,4377,4379,4381,4383,4385,4388,4390,4393,4395,4398,4401,4403,4405,4408,4410,4412,4415],{"class":3056,"line":3262},[3054,4378,3161],{"class":3136},[3054,4380,3522],{"class":3136},[3054,4382,3226],{"class":3143},[3054,4384,3229],{"class":3147},[3054,4386,4387],{"class":3143},"ChargeResult",[3054,4389,3235],{"class":3147},[3054,4391,4392],{"class":3164},"ChargeAsync",[3054,4394,3173],{"class":3147},[3054,4396,4397],{"class":3136},"decimal",[3054,4399,4400],{"class":3200}," amount",[3054,4402,2992],{"class":3147},[3054,4404,3242],{"class":3136},[3054,4406,4407],{"class":3200}," currency",[3054,4409,2992],{"class":3147},[3054,4411,3242],{"class":3136},[3054,4413,4414],{"class":3200}," source",[3054,4416,3248],{"class":3147},[3054,4418,4419],{"class":3056,"line":3297},[3054,4420,3253],{"class":3147},[3054,4422,4423,4425,4428,4430,4432,4435,4437,4439],{"class":3056,"line":3303},[3054,4424,3610],{"class":3136},[3054,4426,4427],{"class":3200}," formContent",[3054,4429,3499],{"class":3147},[3054,4431,3176],{"class":3136},[3054,4433,4434],{"class":3143}," FormUrlEncodedContent",[3054,4436,3173],{"class":3147},[3054,4438,3176],{"class":3136},[3054,4440,4441],{"class":3147},"[]\n",[3054,4443,4444],{"class":3056,"line":3563},[3054,4445,4446],{"class":3147},"        {\n",[3054,4448,4449,4452,4455,4457,4459,4461,4463,4465,4468,4471,4473,4476,4479,4482,4485,4488,4491],{"class":3056,"line":3601},[3054,4450,4451],{"class":3136},"            new",[3054,4453,4454],{"class":3143}," KeyValuePair",[3054,4456,3229],{"class":3147},[3054,4458,3242],{"class":3136},[3054,4460,2992],{"class":3147},[3054,4462,3242],{"class":3136},[3054,4464,4005],{"class":3147},[3054,4466,4467],{"class":3575},"\"amount\"",[3054,4469,4470],{"class":3147},", ((",[3054,4472,3769],{"class":3136},[3054,4474,4475],{"class":3147},")(",[3054,4477,4478],{"class":3200},"amount",[3054,4480,4481],{"class":3147}," * ",[3054,4483,4484],{"class":4192},"100",[3054,4486,4487],{"class":3147},")).",[3054,4489,4490],{"class":3164},"ToString",[3054,4492,4493],{"class":3147},"()),\n",[3054,4495,4496,4498,4500,4502,4504,4506,4508,4510,4513,4515,4518],{"class":3056,"line":3607},[3054,4497,4451],{"class":3136},[3054,4499,4454],{"class":3143},[3054,4501,3229],{"class":3147},[3054,4503,3242],{"class":3136},[3054,4505,2992],{"class":3147},[3054,4507,3242],{"class":3136},[3054,4509,4005],{"class":3147},[3054,4511,4512],{"class":3575},"\"currency\"",[3054,4514,2992],{"class":3147},[3054,4516,4517],{"class":3200},"currency",[3054,4519,4520],{"class":3147},"),\n",[3054,4522,4523,4525,4527,4529,4531,4533,4535,4537,4540,4542,4545],{"class":3056,"line":3643},[3054,4524,4451],{"class":3136},[3054,4526,4454],{"class":3143},[3054,4528,3229],{"class":3147},[3054,4530,3242],{"class":3136},[3054,4532,2992],{"class":3147},[3054,4534,3242],{"class":3136},[3054,4536,4005],{"class":3147},[3054,4538,4539],{"class":3575},"\"source\"",[3054,4541,2992],{"class":3147},[3054,4543,4544],{"class":3200},"source",[3054,4546,3248],{"class":3147},[3054,4548,4549],{"class":3056,"line":3648},[3054,4550,4551],{"class":3147},"        });\n",[3054,4553,4554],{"class":3056,"line":3665},[3054,4555,3085],{"emptyLinePlaceholder":3084},[3054,4557,4558,4560,4562,4564,4566,4568,4570,4572,4574,4577,4579,4582],{"class":3056,"line":3686},[3054,4559,3610],{"class":3136},[3054,4561,3613],{"class":3200},[3054,4563,3499],{"class":3147},[3054,4565,3618],{"class":3136},[3054,4567,4323],{"class":3200},[3054,4569,3026],{"class":3147},[3054,4571,2995],{"class":3164},[3054,4573,3173],{"class":3147},[3054,4575,4576],{"class":3575},"\"charges\"",[3054,4578,2992],{"class":3147},[3054,4580,4581],{"class":3200},"formContent",[3054,4583,3598],{"class":3147},[3054,4585,4586],{"class":3056,"line":3691},[3054,4587,3604],{"class":3147},[3054,4589,4590,4593,4595,4598],{"class":3056,"line":3700},[3054,4591,4592],{"class":3200},"        response",[3054,4594,3026],{"class":3147},[3054,4596,4597],{"class":3164},"EnsureSuccessStatusCode",[3054,4599,4600],{"class":3147},"();\n",[3054,4602,4603],{"class":3056,"line":3705},[3054,4604,3604],{"class":3147},[3054,4606,4608,4610,4612,4614,4616,4618,4620,4622,4624,4626],{"class":3056,"line":4607},24,[3054,4609,3266],{"class":3265},[3054,4611,3846],{"class":3136},[3054,4613,3613],{"class":3200},[3054,4615,3026],{"class":3147},[3054,4617,3853],{"class":3200},[3054,4619,3026],{"class":3147},[3054,4621,3858],{"class":3164},[3054,4623,3229],{"class":3147},[3054,4625,4387],{"class":3143},[3054,4627,4628],{"class":3147},">()\n",[3054,4630,4632,4635,4638,4641,4644,4646,4649],{"class":3056,"line":4631},25,[3054,4633,4634],{"class":3147},"            ?? ",[3054,4636,4637],{"class":3265},"throw",[3054,4639,4640],{"class":3136}," new",[3054,4642,4643],{"class":3143}," InvalidOperationException",[3054,4645,3173],{"class":3147},[3054,4647,4648],{"class":3575},"\"Empty response from Stripe\"",[3054,4650,3598],{"class":3147},[3054,4652,4654],{"class":3056,"line":4653},26,[3054,4655,3300],{"class":3147},[3054,4657,4659],{"class":3056,"line":4658},27,[3054,4660,3306],{"class":3147},[2974,4662,4664],{"id":4663},"патерн-mockhttpmessagehandler","Патерн MockHttpMessageHandler",[2959,4666,4667,4668,4670,4671,4673],{},"Тепер, коли ми розуміємо архітектуру, повернемося до тестування. Ключ до ізоляції ",[2969,4669,2971],{}," — підміна ",[2969,4672,3025],{}," на фейк у тестах.",[3314,4675,4677],{"id":4676},"власний-mockhttpmessagehandler","Власний MockHttpMessageHandler",[2959,4679,4680],{},"Базова реалізація власного мок-обробника:",[3046,4682,4684],{"className":3121,"code":4683,"language":3123,"meta":3050,"style":3050},"// Тестовий проєкт: MockHttpMessageHandler.cs\npublic class MockHttpMessageHandler : HttpMessageHandler\n{\n    private readonly Func\u003CHttpRequestMessage, HttpResponseMessage> _handler;\n\n    public MockHttpMessageHandler(Func\u003CHttpRequestMessage, HttpResponseMessage> handler)\n    {\n        _handler = handler;\n    }\n\n    // Перевизначаємо єдиний абстрактний метод\n    protected override Task\u003CHttpResponseMessage> SendAsync(\n        HttpRequestMessage request,\n        CancellationToken cancellationToken)\n    {\n        return Task.FromResult(_handler(request));\n    }\n    \n    // Список всіх отриманих запитів (для assertions)\n    public List\u003CHttpRequestMessage> ReceivedRequests { get; } = new();\n    \n    // Більш просунута версія з трекінгом запитів:\n    protected override async Task\u003CHttpResponseMessage> SendAsyncWithTracking(\n        HttpRequestMessage request,\n        CancellationToken cancellationToken)\n    {\n        ReceivedRequests.Add(request);\n        return await Task.FromResult(_handler(request));\n    }\n}\n",[2969,4685,4686,4691,4705,4709,4734,4738,4763,4767,4778,4782,4786,4791,4809,4817,4825,4829,4850,4854,4858,4863,4892,4896,4901,4922,4930,4938,4942,4957,4980,4985],{"__ignoreMap":3050},[3054,4687,4688],{"class":3056,"line":3057},[3054,4689,4690],{"class":3130},"// Тестовий проєкт: MockHttpMessageHandler.cs\n",[3054,4692,4693,4695,4697,4700,4702],{"class":3056,"line":3063},[3054,4694,3137],{"class":3136},[3054,4696,3140],{"class":3136},[3054,4698,4699],{"class":3143}," MockHttpMessageHandler",[3054,4701,3148],{"class":3147},[3054,4703,4704],{"class":3143},"HttpMessageHandler\n",[3054,4706,4707],{"class":3056,"line":3069},[3054,4708,3156],{"class":3147},[3054,4710,4711,4713,4715,4718,4720,4723,4725,4727,4729,4732],{"class":3056,"line":3075},[3054,4712,3442],{"class":3136},[3054,4714,3445],{"class":3136},[3054,4716,4717],{"class":3143}," Func",[3054,4719,3229],{"class":3147},[3054,4721,4722],{"class":3143},"HttpRequestMessage",[3054,4724,2992],{"class":3147},[3054,4726,3232],{"class":3143},[3054,4728,3235],{"class":3147},[3054,4730,4731],{"class":3200},"_handler",[3054,4733,3461],{"class":3147},[3054,4735,4736],{"class":3056,"line":3081},[3054,4737,3085],{"emptyLinePlaceholder":3084},[3054,4739,4740,4742,4744,4746,4749,4751,4753,4755,4757,4759,4761],{"class":3056,"line":3088},[3054,4741,3161],{"class":3136},[3054,4743,4699],{"class":3164},[3054,4745,3173],{"class":3147},[3054,4747,4748],{"class":3143},"Func",[3054,4750,3229],{"class":3147},[3054,4752,4722],{"class":3143},[3054,4754,2992],{"class":3147},[3054,4756,3232],{"class":3143},[3054,4758,3235],{"class":3147},[3054,4760,3212],{"class":3200},[3054,4762,3248],{"class":3147},[3054,4764,4765],{"class":3056,"line":3094},[3054,4766,3253],{"class":3147},[3054,4768,4769,4772,4774,4776],{"class":3056,"line":3100},[3054,4770,4771],{"class":3200},"        _handler",[3054,4773,3499],{"class":3147},[3054,4775,3212],{"class":3200},[3054,4777,3461],{"class":3147},[3054,4779,4780],{"class":3056,"line":3106},[3054,4781,3300],{"class":3147},[3054,4783,4784],{"class":3056,"line":3256},[3054,4785,3085],{"emptyLinePlaceholder":3084},[3054,4787,4788],{"class":3056,"line":3262},[3054,4789,4790],{"class":3130},"    // Перевизначаємо єдиний абстрактний метод\n",[3054,4792,4793,4795,4797,4799,4801,4803,4805,4807],{"class":3056,"line":3297},[3054,4794,3516],{"class":3136},[3054,4796,3519],{"class":3136},[3054,4798,3226],{"class":3143},[3054,4800,3229],{"class":3147},[3054,4802,3232],{"class":3143},[3054,4804,3235],{"class":3147},[3054,4806,2998],{"class":3164},[3054,4808,3535],{"class":3147},[3054,4810,4811,4813,4815],{"class":3056,"line":3303},[3054,4812,3540],{"class":3143},[3054,4814,3543],{"class":3200},[3054,4816,3546],{"class":3147},[3054,4818,4819,4821,4823],{"class":3056,"line":3563},[3054,4820,3551],{"class":3143},[3054,4822,3554],{"class":3200},[3054,4824,3248],{"class":3147},[3054,4826,4827],{"class":3056,"line":3601},[3054,4828,3253],{"class":3147},[3054,4830,4831,4833,4835,4837,4840,4842,4844,4846,4848],{"class":3056,"line":3607},[3054,4832,3266],{"class":3265},[3054,4834,3226],{"class":3200},[3054,4836,3026],{"class":3147},[3054,4838,4839],{"class":3164},"FromResult",[3054,4841,3173],{"class":3147},[3054,4843,4731],{"class":3164},[3054,4845,3173],{"class":3147},[3054,4847,3581],{"class":3200},[3054,4849,3294],{"class":3147},[3054,4851,4852],{"class":3056,"line":3643},[3054,4853,3300],{"class":3147},[3054,4855,4856],{"class":3056,"line":3648},[3054,4857,3187],{"class":3147},[3054,4859,4860],{"class":3056,"line":3665},[3054,4861,4862],{"class":3130},"    // Список всіх отриманих запитів (для assertions)\n",[3054,4864,4865,4867,4870,4872,4874,4876,4879,4882,4885,4888,4890],{"class":3056,"line":3686},[3054,4866,3161],{"class":3136},[3054,4868,4869],{"class":3143}," List",[3054,4871,3229],{"class":3147},[3054,4873,4722],{"class":3143},[3054,4875,3235],{"class":3147},[3054,4877,4878],{"class":3200},"ReceivedRequests",[3054,4880,4881],{"class":3147}," { ",[3054,4883,4884],{"class":3136},"get",[3054,4886,4887],{"class":3147},"; } = ",[3054,4889,3176],{"class":3136},[3054,4891,4600],{"class":3147},[3054,4893,4894],{"class":3056,"line":3691},[3054,4895,3187],{"class":3147},[3054,4897,4898],{"class":3056,"line":3700},[3054,4899,4900],{"class":3130},"    // Більш просунута версія з трекінгом запитів:\n",[3054,4902,4903,4905,4907,4909,4911,4913,4915,4917,4920],{"class":3056,"line":3705},[3054,4904,3516],{"class":3136},[3054,4906,3519],{"class":3136},[3054,4908,3522],{"class":3136},[3054,4910,3226],{"class":3143},[3054,4912,3229],{"class":3147},[3054,4914,3232],{"class":3143},[3054,4916,3235],{"class":3147},[3054,4918,4919],{"class":3164},"SendAsyncWithTracking",[3054,4921,3535],{"class":3147},[3054,4923,4924,4926,4928],{"class":3056,"line":4607},[3054,4925,3540],{"class":3143},[3054,4927,3543],{"class":3200},[3054,4929,3546],{"class":3147},[3054,4931,4932,4934,4936],{"class":3056,"line":4631},[3054,4933,3551],{"class":3143},[3054,4935,3554],{"class":3200},[3054,4937,3248],{"class":3147},[3054,4939,4940],{"class":3056,"line":4653},[3054,4941,3253],{"class":3147},[3054,4943,4944,4947,4949,4951,4953,4955],{"class":3056,"line":4658},[3054,4945,4946],{"class":3200},"        ReceivedRequests",[3054,4948,3026],{"class":3147},[3054,4950,4156],{"class":3164},[3054,4952,3173],{"class":3147},[3054,4954,3581],{"class":3200},[3054,4956,3598],{"class":3147},[3054,4958,4960,4962,4964,4966,4968,4970,4972,4974,4976,4978],{"class":3056,"line":4959},28,[3054,4961,3266],{"class":3265},[3054,4963,3846],{"class":3136},[3054,4965,3226],{"class":3200},[3054,4967,3026],{"class":3147},[3054,4969,4839],{"class":3164},[3054,4971,3173],{"class":3147},[3054,4973,4731],{"class":3164},[3054,4975,3173],{"class":3147},[3054,4977,3581],{"class":3200},[3054,4979,3294],{"class":3147},[3054,4981,4983],{"class":3056,"line":4982},29,[3054,4984,3300],{"class":3147},[3054,4986,4988],{"class":3056,"line":4987},30,[3054,4989,3306],{"class":3147},[2959,4991,4992],{},"Використання у тесті:",[3046,4994,4996],{"className":3121,"code":4995,"language":3123,"meta":3050,"style":3050},"[Fact]\npublic async Task ChargeAsync_WhenStripeReturnsSuccess_ReturnsChargeResult()\n{\n    // Arrange\n    var expectedCharge = new ChargeResult { Id = \"ch_test_123\", Status = \"succeeded\" };\n    \n    var mockHandler = new MockHttpMessageHandler(request =>\n    {\n        // Перевіряємо, що запит відправлений на правильний URL\n        Assert.Equal(HttpMethod.Post, request.Method);\n        Assert.Contains(\"charges\", request.RequestUri!.ToString());\n        \n        // Повертаємо фейкову відповідь від \"Stripe\"\n        return new HttpResponseMessage(HttpStatusCode.OK)\n        {\n            Content = new StringContent(\n                JsonSerializer.Serialize(expectedCharge),\n                Encoding.UTF8,\n                \"application/json\")\n        };\n    });\n    \n    // Створюємо HttpClient з нашим мок-обробником\n    var client = new HttpClient(mockHandler)\n    {\n        BaseAddress = new Uri(\"https://api.stripe.com/v1/\")\n    };\n    \n    var service = new StripePaymentService(client);\n    \n    // Act\n    var result = await service.ChargeAsync(amount: 99.99m, currency: \"usd\", source: \"tok_visa\");\n    \n    // Assert\n    Assert.Equal(\"ch_test_123\", result.Id);\n    Assert.Equal(\"succeeded\", result.Status);\n}\n",[2969,4997,4998,5009,5023,5027,5032,5069,5073,5092,5096,5101,5130,5159,5163,5168,5189,5193,5207,5224,5236,5243,5248,5253,5257,5262,5281,5285,5302,5307,5311,5330,5334,5340,5388,5393,5399,5424,5447],{"__ignoreMap":3050},[3054,4999,5000,5003,5006],{"class":3056,"line":3057},[3054,5001,5002],{"class":3147},"[",[3054,5004,5005],{"class":3143},"Fact",[3054,5007,5008],{"class":3147},"]\n",[3054,5010,5011,5013,5015,5017,5020],{"class":3056,"line":3063},[3054,5012,3137],{"class":3136},[3054,5014,3522],{"class":3136},[3054,5016,3226],{"class":3143},[3054,5018,5019],{"class":3164}," ChargeAsync_WhenStripeReturnsSuccess_ReturnsChargeResult",[3054,5021,5022],{"class":3147},"()\n",[3054,5024,5025],{"class":3056,"line":3069},[3054,5026,3156],{"class":3147},[3054,5028,5029],{"class":3056,"line":3075},[3054,5030,5031],{"class":3130},"    // Arrange\n",[3054,5033,5034,5036,5039,5041,5043,5046,5048,5051,5053,5056,5058,5061,5063,5066],{"class":3056,"line":3081},[3054,5035,3806],{"class":3136},[3054,5037,5038],{"class":3200}," expectedCharge",[3054,5040,3499],{"class":3147},[3054,5042,3176],{"class":3136},[3054,5044,5045],{"class":3143}," ChargeResult",[3054,5047,4881],{"class":3147},[3054,5049,5050],{"class":3200},"Id",[3054,5052,3499],{"class":3147},[3054,5054,5055],{"class":3575},"\"ch_test_123\"",[3054,5057,2992],{"class":3147},[3054,5059,5060],{"class":3200},"Status",[3054,5062,3499],{"class":3147},[3054,5064,5065],{"class":3575},"\"succeeded\"",[3054,5067,5068],{"class":3147}," };\n",[3054,5070,5071],{"class":3056,"line":3088},[3054,5072,3187],{"class":3147},[3054,5074,5075,5077,5080,5082,5084,5086,5088,5090],{"class":3056,"line":3094},[3054,5076,3806],{"class":3136},[3054,5078,5079],{"class":3200}," mockHandler",[3054,5081,3499],{"class":3147},[3054,5083,3176],{"class":3136},[3054,5085,4699],{"class":3143},[3054,5087,3173],{"class":3147},[3054,5089,3581],{"class":3200},[3054,5091,4114],{"class":3147},[3054,5093,5094],{"class":3056,"line":3100},[3054,5095,3253],{"class":3147},[3054,5097,5098],{"class":3056,"line":3106},[3054,5099,5100],{"class":3130},"        // Перевіряємо, що запит відправлений на правильний URL\n",[3054,5102,5103,5106,5108,5111,5113,5115,5117,5120,5122,5124,5126,5128],{"class":3056,"line":3256},[3054,5104,5105],{"class":3200},"        Assert",[3054,5107,3026],{"class":3147},[3054,5109,5110],{"class":3164},"Equal",[3054,5112,3173],{"class":3147},[3054,5114,3281],{"class":3200},[3054,5116,3026],{"class":3147},[3054,5118,5119],{"class":3200},"Post",[3054,5121,2992],{"class":3147},[3054,5123,3581],{"class":3200},[3054,5125,3026],{"class":3147},[3054,5127,3586],{"class":3200},[3054,5129,3598],{"class":3147},[3054,5131,5132,5134,5136,5139,5141,5143,5145,5147,5149,5151,5154,5156],{"class":3056,"line":3262},[3054,5133,5105],{"class":3200},[3054,5135,3026],{"class":3147},[3054,5137,5138],{"class":3164},"Contains",[3054,5140,3173],{"class":3147},[3054,5142,4576],{"class":3575},[3054,5144,2992],{"class":3147},[3054,5146,3581],{"class":3200},[3054,5148,3026],{"class":3147},[3054,5150,3595],{"class":3200},[3054,5152,5153],{"class":3147},"!.",[3054,5155,4490],{"class":3164},[3054,5157,5158],{"class":3147},"());\n",[3054,5160,5161],{"class":3056,"line":3297},[3054,5162,3604],{"class":3147},[3054,5164,5165],{"class":3056,"line":3303},[3054,5166,5167],{"class":3130},"        // Повертаємо фейкову відповідь від \"Stripe\"\n",[3054,5169,5170,5172,5174,5177,5179,5182,5184,5187],{"class":3056,"line":3563},[3054,5171,3266],{"class":3265},[3054,5173,4640],{"class":3136},[3054,5175,5176],{"class":3143}," HttpResponseMessage",[3054,5178,3173],{"class":3147},[3054,5180,5181],{"class":3200},"HttpStatusCode",[3054,5183,3026],{"class":3147},[3054,5185,5186],{"class":3200},"OK",[3054,5188,3248],{"class":3147},[3054,5190,5191],{"class":3056,"line":3601},[3054,5192,4446],{"class":3147},[3054,5194,5195,5198,5200,5202,5205],{"class":3056,"line":3607},[3054,5196,5197],{"class":3200},"            Content",[3054,5199,3499],{"class":3147},[3054,5201,3176],{"class":3136},[3054,5203,5204],{"class":3143}," StringContent",[3054,5206,3535],{"class":3147},[3054,5208,5209,5212,5214,5217,5219,5222],{"class":3056,"line":3643},[3054,5210,5211],{"class":3200},"                JsonSerializer",[3054,5213,3026],{"class":3147},[3054,5215,5216],{"class":3164},"Serialize",[3054,5218,3173],{"class":3147},[3054,5220,5221],{"class":3200},"expectedCharge",[3054,5223,4520],{"class":3147},[3054,5225,5226,5229,5231,5234],{"class":3056,"line":3648},[3054,5227,5228],{"class":3200},"                Encoding",[3054,5230,3026],{"class":3147},[3054,5232,5233],{"class":3200},"UTF8",[3054,5235,3546],{"class":3147},[3054,5237,5238,5241],{"class":3056,"line":3665},[3054,5239,5240],{"class":3575},"                \"application/json\"",[3054,5242,3248],{"class":3147},[3054,5244,5245],{"class":3056,"line":3686},[3054,5246,5247],{"class":3147},"        };\n",[3054,5249,5250],{"class":3056,"line":3691},[3054,5251,5252],{"class":3147},"    });\n",[3054,5254,5255],{"class":3056,"line":3700},[3054,5256,3187],{"class":3147},[3054,5258,5259],{"class":3056,"line":3705},[3054,5260,5261],{"class":3130},"    // Створюємо HttpClient з нашим мок-обробником\n",[3054,5263,5264,5266,5268,5270,5272,5274,5276,5279],{"class":3056,"line":4607},[3054,5265,3806],{"class":3136},[3054,5267,3789],{"class":3200},[3054,5269,3499],{"class":3147},[3054,5271,3176],{"class":3136},[3054,5273,3144],{"class":3143},[3054,5275,3173],{"class":3147},[3054,5277,5278],{"class":3200},"mockHandler",[3054,5280,3248],{"class":3147},[3054,5282,5283],{"class":3056,"line":4631},[3054,5284,3253],{"class":3147},[3054,5286,5287,5290,5292,5294,5296,5298,5300],{"class":3056,"line":4653},[3054,5288,5289],{"class":3200},"        BaseAddress",[3054,5291,3499],{"class":3147},[3054,5293,3176],{"class":3136},[3054,5295,4135],{"class":3143},[3054,5297,3173],{"class":3147},[3054,5299,4140],{"class":3575},[3054,5301,3248],{"class":3147},[3054,5303,5304],{"class":3056,"line":4658},[3054,5305,5306],{"class":3147},"    };\n",[3054,5308,5309],{"class":3056,"line":4959},[3054,5310,3187],{"class":3147},[3054,5312,5313,5315,5318,5320,5322,5324,5326,5328],{"class":3056,"line":4982},[3054,5314,3806],{"class":3136},[3054,5316,5317],{"class":3200}," service",[3054,5319,3499],{"class":3147},[3054,5321,3176],{"class":3136},[3054,5323,4341],{"class":3143},[3054,5325,3173],{"class":3147},[3054,5327,4111],{"class":3200},[3054,5329,3598],{"class":3147},[3054,5331,5332],{"class":3056,"line":4987},[3054,5333,3187],{"class":3147},[3054,5335,5337],{"class":3056,"line":5336},31,[3054,5338,5339],{"class":3130},"    // Act\n",[3054,5341,5343,5345,5348,5350,5352,5354,5356,5358,5360,5362,5365,5368,5370,5372,5374,5377,5379,5381,5383,5386],{"class":3056,"line":5342},32,[3054,5344,3806],{"class":3136},[3054,5346,5347],{"class":3200}," result",[3054,5349,3499],{"class":3147},[3054,5351,3618],{"class":3136},[3054,5353,5317],{"class":3200},[3054,5355,3026],{"class":3147},[3054,5357,4392],{"class":3164},[3054,5359,3173],{"class":3147},[3054,5361,4478],{"class":3200},[3054,5363,5364],{"class":3147},": ",[3054,5366,5367],{"class":4192},"99.99m",[3054,5369,2992],{"class":3147},[3054,5371,4517],{"class":3200},[3054,5373,5364],{"class":3147},[3054,5375,5376],{"class":3575},"\"usd\"",[3054,5378,2992],{"class":3147},[3054,5380,4544],{"class":3200},[3054,5382,5364],{"class":3147},[3054,5384,5385],{"class":3575},"\"tok_visa\"",[3054,5387,3598],{"class":3147},[3054,5389,5391],{"class":3056,"line":5390},33,[3054,5392,3187],{"class":3147},[3054,5394,5396],{"class":3056,"line":5395},34,[3054,5397,5398],{"class":3130},"    // Assert\n",[3054,5400,5402,5405,5407,5409,5411,5413,5415,5418,5420,5422],{"class":3056,"line":5401},35,[3054,5403,5404],{"class":3200},"    Assert",[3054,5406,3026],{"class":3147},[3054,5408,5110],{"class":3164},[3054,5410,3173],{"class":3147},[3054,5412,5055],{"class":3575},[3054,5414,2992],{"class":3147},[3054,5416,5417],{"class":3200},"result",[3054,5419,3026],{"class":3147},[3054,5421,5050],{"class":3200},[3054,5423,3598],{"class":3147},[3054,5425,5427,5429,5431,5433,5435,5437,5439,5441,5443,5445],{"class":3056,"line":5426},36,[3054,5428,5404],{"class":3200},[3054,5430,3026],{"class":3147},[3054,5432,5110],{"class":3164},[3054,5434,3173],{"class":3147},[3054,5436,5065],{"class":3575},[3054,5438,2992],{"class":3147},[3054,5440,5417],{"class":3200},[3054,5442,3026],{"class":3147},[3054,5444,5060],{"class":3200},[3054,5446,3598],{"class":3147},[3054,5448,5450],{"class":3056,"line":5449},37,[3054,5451,3306],{"class":3147},[3314,5453,5455],{"id":5454},"тестування-помилкових-сценаріїв","Тестування помилкових сценаріїв",[2959,5457,5458],{},"Справжня цінність мок-обробника — у здатності симулювати ситуації, які неможливо відтворити з реальним API:",[3046,5460,5462],{"className":3121,"code":5461,"language":3123,"meta":3050,"style":3050},"[Fact]\npublic async Task ChargeAsync_WhenStripeReturns429_ThrowsRateLimitException()\n{\n    // Arrange\n    var mockHandler = new MockHttpMessageHandler(_ =>\n        new HttpResponseMessage(HttpStatusCode.TooManyRequests)\n        {\n            Content = new StringContent(\"\"\"{\"error\": {\"type\": \"rate_limit_error\"}}\"\"\"),\n            Headers = { RetryAfter = new RetryConditionHeaderValue(TimeSpan.FromSeconds(60)) }\n        });\n    \n    var client = new HttpClient(mockHandler) { BaseAddress = new Uri(\"https://api.stripe.com/v1/\") };\n    var service = new StripePaymentService(client);\n    \n    // Act & Assert\n    await Assert.ThrowsAsync\u003CRateLimitException>(() =>\n        service.ChargeAsync(99.99m, \"usd\", \"tok_visa\"));\n}\n\n[Fact]\npublic async Task ChargeAsync_WhenStripeReturns500_ThrowsPaymentGatewayException()\n{\n    // Arrange\n    var mockHandler = new MockHttpMessageHandler(_ =>\n        new HttpResponseMessage(HttpStatusCode.InternalServerError)\n        {\n            Content = new StringContent(\"\"\"{\"error\": {\"type\": \"api_error\", \"message\": \"Internal Server Error\"}}\"\"\")\n        });\n    \n    var client = new HttpClient(mockHandler) { BaseAddress = new Uri(\"https://api.stripe.com/v1/\") };\n    var service = new StripePaymentService(client);\n    \n    // Act & Assert\n    var ex = await Assert.ThrowsAsync\u003CPaymentGatewayException>(() =>\n        service.ChargeAsync(99.99m, \"usd\", \"tok_visa\"));\n    \n    Assert.Contains(\"Internal Server Error\", ex.Message);\n}\n\n[Fact]\npublic async Task ChargeAsync_WhenNetworkFails_ThrowsHttpRequestException()\n{\n    // Arrange: симулюємо мережеву помилку (timeout, connection refused)\n    var mockHandler = new MockHttpMessageHandler(_ =>\n        throw new HttpRequestException(\"Connection refused\", null, HttpStatusCode.ServiceUnavailable));\n    \n    var client = new HttpClient(mockHandler) { BaseAddress = new Uri(\"https://api.stripe.com/v1/\") };\n    var service = new StripePaymentService(client);\n    \n    // Act & Assert\n    await Assert.ThrowsAsync\u003CHttpRequestException>(() =>\n        service.ChargeAsync(99.99m, \"usd\", \"tok_visa\"));\n}\n",[2969,5463,5464,5472,5485,5489,5493,5512,5530,5534,5551,5585,5589,5593,5627,5645,5649,5654,5675,5698,5702,5706,5714,5727,5731,5735,5753,5770,5774,5791,5795,5799,5831,5849,5853,5857,5881,5903,5907,5932,5937,5942,5951,5965,5970,5976,5995,6027,6032,6065,6084,6089,6094,6112,6135],{"__ignoreMap":3050},[3054,5465,5466,5468,5470],{"class":3056,"line":3057},[3054,5467,5002],{"class":3147},[3054,5469,5005],{"class":3143},[3054,5471,5008],{"class":3147},[3054,5473,5474,5476,5478,5480,5483],{"class":3056,"line":3063},[3054,5475,3137],{"class":3136},[3054,5477,3522],{"class":3136},[3054,5479,3226],{"class":3143},[3054,5481,5482],{"class":3164}," ChargeAsync_WhenStripeReturns429_ThrowsRateLimitException",[3054,5484,5022],{"class":3147},[3054,5486,5487],{"class":3056,"line":3069},[3054,5488,3156],{"class":3147},[3054,5490,5491],{"class":3056,"line":3075},[3054,5492,5031],{"class":3130},[3054,5494,5495,5497,5499,5501,5503,5505,5507,5510],{"class":3056,"line":3081},[3054,5496,3806],{"class":3136},[3054,5498,5079],{"class":3200},[3054,5500,3499],{"class":3147},[3054,5502,3176],{"class":3136},[3054,5504,4699],{"class":3143},[3054,5506,3173],{"class":3147},[3054,5508,5509],{"class":3200},"_",[3054,5511,4114],{"class":3147},[3054,5513,5514,5517,5519,5521,5523,5525,5528],{"class":3056,"line":3088},[3054,5515,5516],{"class":3136},"        new",[3054,5518,5176],{"class":3143},[3054,5520,3173],{"class":3147},[3054,5522,5181],{"class":3200},[3054,5524,3026],{"class":3147},[3054,5526,5527],{"class":3200},"TooManyRequests",[3054,5529,3248],{"class":3147},[3054,5531,5532],{"class":3056,"line":3094},[3054,5533,4446],{"class":3147},[3054,5535,5536,5538,5540,5542,5544,5546,5549],{"class":3056,"line":3100},[3054,5537,5197],{"class":3200},[3054,5539,3499],{"class":3147},[3054,5541,3176],{"class":3136},[3054,5543,5204],{"class":3143},[3054,5545,3173],{"class":3147},[3054,5547,5548],{"class":3575},"\"\"\"{\"error\": {\"type\": \"rate_limit_error\"}}\"\"\"",[3054,5550,4520],{"class":3147},[3054,5552,5553,5556,5559,5562,5564,5566,5569,5571,5573,5575,5577,5579,5582],{"class":3056,"line":3106},[3054,5554,5555],{"class":3200},"            Headers",[3054,5557,5558],{"class":3147}," = { ",[3054,5560,5561],{"class":3200},"RetryAfter",[3054,5563,3499],{"class":3147},[3054,5565,3176],{"class":3136},[3054,5567,5568],{"class":3143}," RetryConditionHeaderValue",[3054,5570,3173],{"class":3147},[3054,5572,4182],{"class":3200},[3054,5574,3026],{"class":3147},[3054,5576,4187],{"class":3164},[3054,5578,3173],{"class":3147},[3054,5580,5581],{"class":4192},"60",[3054,5583,5584],{"class":3147},")) }\n",[3054,5586,5587],{"class":3056,"line":3256},[3054,5588,4551],{"class":3147},[3054,5590,5591],{"class":3056,"line":3262},[3054,5592,3187],{"class":3147},[3054,5594,5595,5597,5599,5601,5603,5605,5607,5609,5612,5614,5616,5618,5620,5622,5624],{"class":3056,"line":3297},[3054,5596,3806],{"class":3136},[3054,5598,3789],{"class":3200},[3054,5600,3499],{"class":3147},[3054,5602,3176],{"class":3136},[3054,5604,3144],{"class":3143},[3054,5606,3173],{"class":3147},[3054,5608,5278],{"class":3200},[3054,5610,5611],{"class":3147},") { ",[3054,5613,4128],{"class":3200},[3054,5615,3499],{"class":3147},[3054,5617,3176],{"class":3136},[3054,5619,4135],{"class":3143},[3054,5621,3173],{"class":3147},[3054,5623,4140],{"class":3575},[3054,5625,5626],{"class":3147},") };\n",[3054,5628,5629,5631,5633,5635,5637,5639,5641,5643],{"class":3056,"line":3303},[3054,5630,3806],{"class":3136},[3054,5632,5317],{"class":3200},[3054,5634,3499],{"class":3147},[3054,5636,3176],{"class":3136},[3054,5638,4341],{"class":3143},[3054,5640,3173],{"class":3147},[3054,5642,4111],{"class":3200},[3054,5644,3598],{"class":3147},[3054,5646,5647],{"class":3056,"line":3563},[3054,5648,3187],{"class":3147},[3054,5650,5651],{"class":3056,"line":3601},[3054,5652,5653],{"class":3130},"    // Act & Assert\n",[3054,5655,5656,5659,5662,5664,5667,5669,5672],{"class":3056,"line":3607},[3054,5657,5658],{"class":3136},"    await",[3054,5660,5661],{"class":3200}," Assert",[3054,5663,3026],{"class":3147},[3054,5665,5666],{"class":3164},"ThrowsAsync",[3054,5668,3229],{"class":3147},[3054,5670,5671],{"class":3143},"RateLimitException",[3054,5673,5674],{"class":3147},">(() =>\n",[3054,5676,5677,5680,5682,5684,5686,5688,5690,5692,5694,5696],{"class":3056,"line":3643},[3054,5678,5679],{"class":3200},"        service",[3054,5681,3026],{"class":3147},[3054,5683,4392],{"class":3164},[3054,5685,3173],{"class":3147},[3054,5687,5367],{"class":4192},[3054,5689,2992],{"class":3147},[3054,5691,5376],{"class":3575},[3054,5693,2992],{"class":3147},[3054,5695,5385],{"class":3575},[3054,5697,3294],{"class":3147},[3054,5699,5700],{"class":3056,"line":3648},[3054,5701,3306],{"class":3147},[3054,5703,5704],{"class":3056,"line":3665},[3054,5705,3085],{"emptyLinePlaceholder":3084},[3054,5707,5708,5710,5712],{"class":3056,"line":3686},[3054,5709,5002],{"class":3147},[3054,5711,5005],{"class":3143},[3054,5713,5008],{"class":3147},[3054,5715,5716,5718,5720,5722,5725],{"class":3056,"line":3691},[3054,5717,3137],{"class":3136},[3054,5719,3522],{"class":3136},[3054,5721,3226],{"class":3143},[3054,5723,5724],{"class":3164}," ChargeAsync_WhenStripeReturns500_ThrowsPaymentGatewayException",[3054,5726,5022],{"class":3147},[3054,5728,5729],{"class":3056,"line":3700},[3054,5730,3156],{"class":3147},[3054,5732,5733],{"class":3056,"line":3705},[3054,5734,5031],{"class":3130},[3054,5736,5737,5739,5741,5743,5745,5747,5749,5751],{"class":3056,"line":4607},[3054,5738,3806],{"class":3136},[3054,5740,5079],{"class":3200},[3054,5742,3499],{"class":3147},[3054,5744,3176],{"class":3136},[3054,5746,4699],{"class":3143},[3054,5748,3173],{"class":3147},[3054,5750,5509],{"class":3200},[3054,5752,4114],{"class":3147},[3054,5754,5755,5757,5759,5761,5763,5765,5768],{"class":3056,"line":4631},[3054,5756,5516],{"class":3136},[3054,5758,5176],{"class":3143},[3054,5760,3173],{"class":3147},[3054,5762,5181],{"class":3200},[3054,5764,3026],{"class":3147},[3054,5766,5767],{"class":3200},"InternalServerError",[3054,5769,3248],{"class":3147},[3054,5771,5772],{"class":3056,"line":4653},[3054,5773,4446],{"class":3147},[3054,5775,5776,5778,5780,5782,5784,5786,5789],{"class":3056,"line":4658},[3054,5777,5197],{"class":3200},[3054,5779,3499],{"class":3147},[3054,5781,3176],{"class":3136},[3054,5783,5204],{"class":3143},[3054,5785,3173],{"class":3147},[3054,5787,5788],{"class":3575},"\"\"\"{\"error\": {\"type\": \"api_error\", \"message\": \"Internal Server Error\"}}\"\"\"",[3054,5790,3248],{"class":3147},[3054,5792,5793],{"class":3056,"line":4959},[3054,5794,4551],{"class":3147},[3054,5796,5797],{"class":3056,"line":4982},[3054,5798,3187],{"class":3147},[3054,5800,5801,5803,5805,5807,5809,5811,5813,5815,5817,5819,5821,5823,5825,5827,5829],{"class":3056,"line":4987},[3054,5802,3806],{"class":3136},[3054,5804,3789],{"class":3200},[3054,5806,3499],{"class":3147},[3054,5808,3176],{"class":3136},[3054,5810,3144],{"class":3143},[3054,5812,3173],{"class":3147},[3054,5814,5278],{"class":3200},[3054,5816,5611],{"class":3147},[3054,5818,4128],{"class":3200},[3054,5820,3499],{"class":3147},[3054,5822,3176],{"class":3136},[3054,5824,4135],{"class":3143},[3054,5826,3173],{"class":3147},[3054,5828,4140],{"class":3575},[3054,5830,5626],{"class":3147},[3054,5832,5833,5835,5837,5839,5841,5843,5845,5847],{"class":3056,"line":5336},[3054,5834,3806],{"class":3136},[3054,5836,5317],{"class":3200},[3054,5838,3499],{"class":3147},[3054,5840,3176],{"class":3136},[3054,5842,4341],{"class":3143},[3054,5844,3173],{"class":3147},[3054,5846,4111],{"class":3200},[3054,5848,3598],{"class":3147},[3054,5850,5851],{"class":3056,"line":5342},[3054,5852,3187],{"class":3147},[3054,5854,5855],{"class":3056,"line":5390},[3054,5856,5653],{"class":3130},[3054,5858,5859,5861,5864,5866,5868,5870,5872,5874,5876,5879],{"class":3056,"line":5395},[3054,5860,3806],{"class":3136},[3054,5862,5863],{"class":3200}," ex",[3054,5865,3499],{"class":3147},[3054,5867,3618],{"class":3136},[3054,5869,5661],{"class":3200},[3054,5871,3026],{"class":3147},[3054,5873,5666],{"class":3164},[3054,5875,3229],{"class":3147},[3054,5877,5878],{"class":3143},"PaymentGatewayException",[3054,5880,5674],{"class":3147},[3054,5882,5883,5885,5887,5889,5891,5893,5895,5897,5899,5901],{"class":3056,"line":5401},[3054,5884,5679],{"class":3200},[3054,5886,3026],{"class":3147},[3054,5888,4392],{"class":3164},[3054,5890,3173],{"class":3147},[3054,5892,5367],{"class":4192},[3054,5894,2992],{"class":3147},[3054,5896,5376],{"class":3575},[3054,5898,2992],{"class":3147},[3054,5900,5385],{"class":3575},[3054,5902,3294],{"class":3147},[3054,5904,5905],{"class":3056,"line":5426},[3054,5906,3187],{"class":3147},[3054,5908,5909,5911,5913,5915,5917,5920,5922,5925,5927,5930],{"class":3056,"line":5449},[3054,5910,5404],{"class":3200},[3054,5912,3026],{"class":3147},[3054,5914,5138],{"class":3164},[3054,5916,3173],{"class":3147},[3054,5918,5919],{"class":3575},"\"Internal Server Error\"",[3054,5921,2992],{"class":3147},[3054,5923,5924],{"class":3200},"ex",[3054,5926,3026],{"class":3147},[3054,5928,5929],{"class":3200},"Message",[3054,5931,3598],{"class":3147},[3054,5933,5935],{"class":3056,"line":5934},38,[3054,5936,3306],{"class":3147},[3054,5938,5940],{"class":3056,"line":5939},39,[3054,5941,3085],{"emptyLinePlaceholder":3084},[3054,5943,5945,5947,5949],{"class":3056,"line":5944},40,[3054,5946,5002],{"class":3147},[3054,5948,5005],{"class":3143},[3054,5950,5008],{"class":3147},[3054,5952,5954,5956,5958,5960,5963],{"class":3056,"line":5953},41,[3054,5955,3137],{"class":3136},[3054,5957,3522],{"class":3136},[3054,5959,3226],{"class":3143},[3054,5961,5962],{"class":3164}," ChargeAsync_WhenNetworkFails_ThrowsHttpRequestException",[3054,5964,5022],{"class":3147},[3054,5966,5968],{"class":3056,"line":5967},42,[3054,5969,3156],{"class":3147},[3054,5971,5973],{"class":3056,"line":5972},43,[3054,5974,5975],{"class":3130},"    // Arrange: симулюємо мережеву помилку (timeout, connection refused)\n",[3054,5977,5979,5981,5983,5985,5987,5989,5991,5993],{"class":3056,"line":5978},44,[3054,5980,3806],{"class":3136},[3054,5982,5079],{"class":3200},[3054,5984,3499],{"class":3147},[3054,5986,3176],{"class":3136},[3054,5988,4699],{"class":3143},[3054,5990,3173],{"class":3147},[3054,5992,5509],{"class":3200},[3054,5994,4114],{"class":3147},[3054,5996,5998,6001,6003,6006,6008,6011,6013,6016,6018,6020,6022,6025],{"class":3056,"line":5997},45,[3054,5999,6000],{"class":3265},"        throw",[3054,6002,4640],{"class":3136},[3054,6004,6005],{"class":3143}," HttpRequestException",[3054,6007,3173],{"class":3147},[3054,6009,6010],{"class":3575},"\"Connection refused\"",[3054,6012,2992],{"class":3147},[3054,6014,6015],{"class":3136},"null",[3054,6017,2992],{"class":3147},[3054,6019,5181],{"class":3200},[3054,6021,3026],{"class":3147},[3054,6023,6024],{"class":3200},"ServiceUnavailable",[3054,6026,3294],{"class":3147},[3054,6028,6030],{"class":3056,"line":6029},46,[3054,6031,3187],{"class":3147},[3054,6033,6035,6037,6039,6041,6043,6045,6047,6049,6051,6053,6055,6057,6059,6061,6063],{"class":3056,"line":6034},47,[3054,6036,3806],{"class":3136},[3054,6038,3789],{"class":3200},[3054,6040,3499],{"class":3147},[3054,6042,3176],{"class":3136},[3054,6044,3144],{"class":3143},[3054,6046,3173],{"class":3147},[3054,6048,5278],{"class":3200},[3054,6050,5611],{"class":3147},[3054,6052,4128],{"class":3200},[3054,6054,3499],{"class":3147},[3054,6056,3176],{"class":3136},[3054,6058,4135],{"class":3143},[3054,6060,3173],{"class":3147},[3054,6062,4140],{"class":3575},[3054,6064,5626],{"class":3147},[3054,6066,6068,6070,6072,6074,6076,6078,6080,6082],{"class":3056,"line":6067},48,[3054,6069,3806],{"class":3136},[3054,6071,5317],{"class":3200},[3054,6073,3499],{"class":3147},[3054,6075,3176],{"class":3136},[3054,6077,4341],{"class":3143},[3054,6079,3173],{"class":3147},[3054,6081,4111],{"class":3200},[3054,6083,3598],{"class":3147},[3054,6085,6087],{"class":3056,"line":6086},49,[3054,6088,3187],{"class":3147},[3054,6090,6092],{"class":3056,"line":6091},50,[3054,6093,5653],{"class":3130},[3054,6095,6097,6099,6101,6103,6105,6107,6110],{"class":3056,"line":6096},51,[3054,6098,5658],{"class":3136},[3054,6100,5661],{"class":3200},[3054,6102,3026],{"class":3147},[3054,6104,5666],{"class":3164},[3054,6106,3229],{"class":3147},[3054,6108,6109],{"class":3143},"HttpRequestException",[3054,6111,5674],{"class":3147},[3054,6113,6115,6117,6119,6121,6123,6125,6127,6129,6131,6133],{"class":3056,"line":6114},52,[3054,6116,5679],{"class":3200},[3054,6118,3026],{"class":3147},[3054,6120,4392],{"class":3164},[3054,6122,3173],{"class":3147},[3054,6124,5367],{"class":4192},[3054,6126,2992],{"class":3147},[3054,6128,5376],{"class":3575},[3054,6130,2992],{"class":3147},[3054,6132,5385],{"class":3575},[3054,6134,3294],{"class":3147},[3054,6136,6138],{"class":3056,"line":6137},53,[3054,6139,3306],{"class":3147},[2974,6141,6143],{"id":6142},"richardszalaymockhttp-fluent-api-для-мокування","RichardSzalay.MockHttp: Fluent API для Мокування",[2959,6145,3411,6146,6149,6150,6153],{},[2969,6147,6148],{},"MockHttpMessageHandler"," — простий та прозорий, але може ставати громіздким при великій кількості тестів. Бібліотека ",[2969,6151,6152],{},"RichardSzalay.MockHttp"," надає більш виразний, fluent-синтаксис, схожий на Moq, але для HTTP.",[6155,6156,6159,6172],"terminal-preview",{":cursor":6157,"title":6158},"false","dotnet add package",[6160,6161,6163,6168,6169],"div",{"className":6162},[3056],[3054,6164,6167],{"className":6165},[6166],"opacity-40","$"," ",[3874,6170,6171],{},"dotnet add package RichardSzalay.MockHttp",[6160,6173,6175,6181],{"className":6174},[3056],[3054,6176,6180],{"className":6177},[6178,6179],"text-green-400","font-bold","✓"," Successfully added RichardSzalay.MockHttp to MyApp.Tests.csproj",[3314,6183,6185],{"id":6184},"базовий-синтаксис-mockhttp","Базовий синтаксис MockHttp",[3046,6187,6189],{"className":3121,"code":6188,"language":3123,"meta":3050,"style":3050},"using RichardSzalay.MockHttp;\n\n[Fact]\npublic async Task GetProduct_WhenExists_ReturnsProduct()\n{\n    // Arrange\n    var mockHttp = new MockHttpMessageHandler();\n    \n    // Налаштовуємо відповідь для конкретного URL\n    mockHttp\n        .When(HttpMethod.Get, \"https://api.example.com/products/42\")\n        .Respond(\n            statusCode: HttpStatusCode.OK,\n            mediaType: \"application/json\",\n            content: \"\"\"{\"id\": 42, \"name\": \"Widget Pro\", \"price\": 99.99}\"\"\"\n        );\n    \n    var client = mockHttp.ToHttpClient();\n    client.BaseAddress = new Uri(\"https://api.example.com/\");\n    \n    var service = new ProductApiService(client);\n    \n    // Act\n    var product = await service.GetProductAsync(42);\n    \n    // Assert\n    Assert.Equal(42, product.Id);\n    Assert.Equal(\"Widget Pro\", product.Name);\n    \n    // Перевіряємо, що запит справді було відправлено\n    mockHttp.VerifyNoOutstandingExpectation();\n}\n",[2969,6190,6191,6206,6210,6218,6231,6235,6239,6254,6258,6263,6268,6291,6300,6315,6326,6336,6341,6345,6363,6384,6388,6407,6411,6415,6439,6443,6447,6470,6494,6498,6503,6515],{"__ignoreMap":3050},[3054,6192,6193,6196,6199,6201,6204],{"class":3056,"line":3057},[3054,6194,6195],{"class":3265},"using",[3054,6197,6198],{"class":3143}," RichardSzalay",[3054,6200,3026],{"class":3147},[3054,6202,6203],{"class":3143},"MockHttp",[3054,6205,3461],{"class":3147},[3054,6207,6208],{"class":3056,"line":3063},[3054,6209,3085],{"emptyLinePlaceholder":3084},[3054,6211,6212,6214,6216],{"class":3056,"line":3069},[3054,6213,5002],{"class":3147},[3054,6215,5005],{"class":3143},[3054,6217,5008],{"class":3147},[3054,6219,6220,6222,6224,6226,6229],{"class":3056,"line":3075},[3054,6221,3137],{"class":3136},[3054,6223,3522],{"class":3136},[3054,6225,3226],{"class":3143},[3054,6227,6228],{"class":3164}," GetProduct_WhenExists_ReturnsProduct",[3054,6230,5022],{"class":3147},[3054,6232,6233],{"class":3056,"line":3081},[3054,6234,3156],{"class":3147},[3054,6236,6237],{"class":3056,"line":3088},[3054,6238,5031],{"class":3130},[3054,6240,6241,6243,6246,6248,6250,6252],{"class":3056,"line":3094},[3054,6242,3806],{"class":3136},[3054,6244,6245],{"class":3200}," mockHttp",[3054,6247,3499],{"class":3147},[3054,6249,3176],{"class":3136},[3054,6251,4699],{"class":3143},[3054,6253,4600],{"class":3147},[3054,6255,6256],{"class":3056,"line":3100},[3054,6257,3187],{"class":3147},[3054,6259,6260],{"class":3056,"line":3106},[3054,6261,6262],{"class":3130},"    // Налаштовуємо відповідь для конкретного URL\n",[3054,6264,6265],{"class":3056,"line":3256},[3054,6266,6267],{"class":3200},"    mockHttp\n",[3054,6269,6270,6273,6276,6278,6280,6282,6284,6286,6289],{"class":3056,"line":3262},[3054,6271,6272],{"class":3147},"        .",[3054,6274,6275],{"class":3164},"When",[3054,6277,3173],{"class":3147},[3054,6279,3281],{"class":3200},[3054,6281,3026],{"class":3147},[3054,6283,3286],{"class":3200},[3054,6285,2992],{"class":3147},[3054,6287,6288],{"class":3575},"\"https://api.example.com/products/42\"",[3054,6290,3248],{"class":3147},[3054,6292,6293,6295,6298],{"class":3056,"line":3297},[3054,6294,6272],{"class":3147},[3054,6296,6297],{"class":3164},"Respond",[3054,6299,3535],{"class":3147},[3054,6301,6302,6305,6307,6309,6311,6313],{"class":3056,"line":3303},[3054,6303,6304],{"class":3200},"            statusCode",[3054,6306,5364],{"class":3147},[3054,6308,5181],{"class":3200},[3054,6310,3026],{"class":3147},[3054,6312,5186],{"class":3200},[3054,6314,3546],{"class":3147},[3054,6316,6317,6320,6322,6324],{"class":3056,"line":3563},[3054,6318,6319],{"class":3200},"            mediaType",[3054,6321,5364],{"class":3147},[3054,6323,4166],{"class":3575},[3054,6325,3546],{"class":3147},[3054,6327,6328,6331,6333],{"class":3056,"line":3601},[3054,6329,6330],{"class":3200},"            content",[3054,6332,5364],{"class":3147},[3054,6334,6335],{"class":3575},"\"\"\"{\"id\": 42, \"name\": \"Widget Pro\", \"price\": 99.99}\"\"\"\n",[3054,6337,6338],{"class":3056,"line":3607},[3054,6339,6340],{"class":3147},"        );\n",[3054,6342,6343],{"class":3056,"line":3643},[3054,6344,3187],{"class":3147},[3054,6346,6347,6349,6351,6353,6356,6358,6361],{"class":3056,"line":3648},[3054,6348,3806],{"class":3136},[3054,6350,3789],{"class":3200},[3054,6352,3499],{"class":3147},[3054,6354,6355],{"class":3200},"mockHttp",[3054,6357,3026],{"class":3147},[3054,6359,6360],{"class":3164},"ToHttpClient",[3054,6362,4600],{"class":3147},[3054,6364,6365,6367,6369,6371,6373,6375,6377,6379,6382],{"class":3056,"line":3665},[3054,6366,4123],{"class":3200},[3054,6368,3026],{"class":3147},[3054,6370,4128],{"class":3200},[3054,6372,3499],{"class":3147},[3054,6374,3176],{"class":3136},[3054,6376,4135],{"class":3143},[3054,6378,3173],{"class":3147},[3054,6380,6381],{"class":3575},"\"https://api.example.com/\"",[3054,6383,3598],{"class":3147},[3054,6385,6386],{"class":3056,"line":3686},[3054,6387,3187],{"class":3147},[3054,6389,6390,6392,6394,6396,6398,6401,6403,6405],{"class":3056,"line":3691},[3054,6391,3806],{"class":3136},[3054,6393,5317],{"class":3200},[3054,6395,3499],{"class":3147},[3054,6397,3176],{"class":3136},[3054,6399,6400],{"class":3143}," ProductApiService",[3054,6402,3173],{"class":3147},[3054,6404,4111],{"class":3200},[3054,6406,3598],{"class":3147},[3054,6408,6409],{"class":3056,"line":3700},[3054,6410,3187],{"class":3147},[3054,6412,6413],{"class":3056,"line":3705},[3054,6414,5339],{"class":3130},[3054,6416,6417,6419,6422,6424,6426,6428,6430,6432,6434,6437],{"class":3056,"line":4607},[3054,6418,3806],{"class":3136},[3054,6420,6421],{"class":3200}," product",[3054,6423,3499],{"class":3147},[3054,6425,3618],{"class":3136},[3054,6427,5317],{"class":3200},[3054,6429,3026],{"class":3147},[3054,6431,3764],{"class":3164},[3054,6433,3173],{"class":3147},[3054,6435,6436],{"class":4192},"42",[3054,6438,3598],{"class":3147},[3054,6440,6441],{"class":3056,"line":4631},[3054,6442,3187],{"class":3147},[3054,6444,6445],{"class":3056,"line":4653},[3054,6446,5398],{"class":3130},[3054,6448,6449,6451,6453,6455,6457,6459,6461,6464,6466,6468],{"class":3056,"line":4658},[3054,6450,5404],{"class":3200},[3054,6452,3026],{"class":3147},[3054,6454,5110],{"class":3164},[3054,6456,3173],{"class":3147},[3054,6458,6436],{"class":4192},[3054,6460,2992],{"class":3147},[3054,6462,6463],{"class":3200},"product",[3054,6465,3026],{"class":3147},[3054,6467,5050],{"class":3200},[3054,6469,3598],{"class":3147},[3054,6471,6472,6474,6476,6478,6480,6483,6485,6487,6489,6492],{"class":3056,"line":4959},[3054,6473,5404],{"class":3200},[3054,6475,3026],{"class":3147},[3054,6477,5110],{"class":3164},[3054,6479,3173],{"class":3147},[3054,6481,6482],{"class":3575},"\"Widget Pro\"",[3054,6484,2992],{"class":3147},[3054,6486,6463],{"class":3200},[3054,6488,3026],{"class":3147},[3054,6490,6491],{"class":3200},"Name",[3054,6493,3598],{"class":3147},[3054,6495,6496],{"class":3056,"line":4982},[3054,6497,3187],{"class":3147},[3054,6499,6500],{"class":3056,"line":4987},[3054,6501,6502],{"class":3130},"    // Перевіряємо, що запит справді було відправлено\n",[3054,6504,6505,6508,6510,6513],{"class":3056,"line":5336},[3054,6506,6507],{"class":3200},"    mockHttp",[3054,6509,3026],{"class":3147},[3054,6511,6512],{"class":3164},"VerifyNoOutstandingExpectation",[3054,6514,4600],{"class":3147},[3054,6516,6517],{"class":3056,"line":5342},[3054,6518,3306],{"class":3147},[3314,6520,6522],{"id":6521},"розширені-можливості-mockhttp","Розширені можливості MockHttp",[2959,6524,6525],{},[3874,6526,6527],{},"Матчинг по частині URL (wildcards):",[3046,6529,6531],{"className":3121,"code":6530,"language":3123,"meta":3050,"style":3050},"mockHttp\n    .When(\"https://api.example.com/products/*\")  // будь-який ID\n    .Respond(HttpStatusCode.OK, \"application/json\", productJson);\n\n// Або регулярний вираз:\nmockHttp\n    .When(new Regex(@\"https://api\\.example\\.com/products/\\d+\"))\n    .Respond(HttpStatusCode.OK, \"application/json\", productJson);\n",[2969,6532,6533,6538,6556,6581,6585,6590,6594,6615],{"__ignoreMap":3050},[3054,6534,6535],{"class":3056,"line":3057},[3054,6536,6537],{"class":3200},"mockHttp\n",[3054,6539,6540,6543,6545,6547,6550,6553],{"class":3056,"line":3063},[3054,6541,6542],{"class":3147},"    .",[3054,6544,6275],{"class":3164},[3054,6546,3173],{"class":3147},[3054,6548,6549],{"class":3575},"\"https://api.example.com/products/*\"",[3054,6551,6552],{"class":3147},")  ",[3054,6554,6555],{"class":3130},"// будь-який ID\n",[3054,6557,6558,6560,6562,6564,6566,6568,6570,6572,6574,6576,6579],{"class":3056,"line":3069},[3054,6559,6542],{"class":3147},[3054,6561,6297],{"class":3164},[3054,6563,3173],{"class":3147},[3054,6565,5181],{"class":3200},[3054,6567,3026],{"class":3147},[3054,6569,5186],{"class":3200},[3054,6571,2992],{"class":3147},[3054,6573,4166],{"class":3575},[3054,6575,2992],{"class":3147},[3054,6577,6578],{"class":3200},"productJson",[3054,6580,3598],{"class":3147},[3054,6582,6583],{"class":3056,"line":3075},[3054,6584,3085],{"emptyLinePlaceholder":3084},[3054,6586,6587],{"class":3056,"line":3081},[3054,6588,6589],{"class":3130},"// Або регулярний вираз:\n",[3054,6591,6592],{"class":3056,"line":3088},[3054,6593,6537],{"class":3200},[3054,6595,6596,6598,6600,6602,6604,6607,6609,6612],{"class":3056,"line":3094},[3054,6597,6542],{"class":3147},[3054,6599,6275],{"class":3164},[3054,6601,3173],{"class":3147},[3054,6603,3176],{"class":3136},[3054,6605,6606],{"class":3143}," Regex",[3054,6608,3173],{"class":3147},[3054,6610,6611],{"class":3575},"@\"https://api\\.example\\.com/products/\\d+\"",[3054,6613,6614],{"class":3147},"))\n",[3054,6616,6617,6619,6621,6623,6625,6627,6629,6631,6633,6635,6637],{"class":3056,"line":3100},[3054,6618,6542],{"class":3147},[3054,6620,6297],{"class":3164},[3054,6622,3173],{"class":3147},[3054,6624,5181],{"class":3200},[3054,6626,3026],{"class":3147},[3054,6628,5186],{"class":3200},[3054,6630,2992],{"class":3147},[3054,6632,4166],{"class":3575},[3054,6634,2992],{"class":3147},[3054,6636,6578],{"class":3200},[3054,6638,3598],{"class":3147},[2959,6640,6641],{},[3874,6642,6643],{},"Матчинг по заголовках та тілу запиту:",[3046,6645,6647],{"className":3121,"code":6646,"language":3123,"meta":3050,"style":3050},"mockHttp\n    .When(HttpMethod.Post, \"https://api.example.com/orders\")\n    .WithHeaders(\"Authorization\", \"Bearer valid-token\")\n    .WithJsonContent\u003CCreateOrderRequest>(req => req.CustomerId == 42) // перевірка тіла\n    .Respond(HttpStatusCode.Created, \"application/json\", orderJson);\n",[2969,6648,6649,6653,6674,6693,6731],{"__ignoreMap":3050},[3054,6650,6651],{"class":3056,"line":3057},[3054,6652,6537],{"class":3200},[3054,6654,6655,6657,6659,6661,6663,6665,6667,6669,6672],{"class":3056,"line":3063},[3054,6656,6542],{"class":3147},[3054,6658,6275],{"class":3164},[3054,6660,3173],{"class":3147},[3054,6662,3281],{"class":3200},[3054,6664,3026],{"class":3147},[3054,6666,5119],{"class":3200},[3054,6668,2992],{"class":3147},[3054,6670,6671],{"class":3575},"\"https://api.example.com/orders\"",[3054,6673,3248],{"class":3147},[3054,6675,6676,6678,6681,6683,6686,6688,6691],{"class":3056,"line":3069},[3054,6677,6542],{"class":3147},[3054,6679,6680],{"class":3164},"WithHeaders",[3054,6682,3173],{"class":3147},[3054,6684,6685],{"class":3575},"\"Authorization\"",[3054,6687,2992],{"class":3147},[3054,6689,6690],{"class":3575},"\"Bearer valid-token\"",[3054,6692,3248],{"class":3147},[3054,6694,6695,6697,6700,6702,6705,6707,6710,6713,6715,6717,6720,6723,6725,6728],{"class":3056,"line":3075},[3054,6696,6542],{"class":3147},[3054,6698,6699],{"class":3164},"WithJsonContent",[3054,6701,3229],{"class":3147},[3054,6703,6704],{"class":3143},"CreateOrderRequest",[3054,6706,4005],{"class":3147},[3054,6708,6709],{"class":3200},"req",[3054,6711,6712],{"class":3147}," => ",[3054,6714,6709],{"class":3200},[3054,6716,3026],{"class":3147},[3054,6718,6719],{"class":3200},"CustomerId",[3054,6721,6722],{"class":3147}," == ",[3054,6724,6436],{"class":4192},[3054,6726,6727],{"class":3147},") ",[3054,6729,6730],{"class":3130},"// перевірка тіла\n",[3054,6732,6733,6735,6737,6739,6741,6743,6746,6748,6750,6752,6755],{"class":3056,"line":3081},[3054,6734,6542],{"class":3147},[3054,6736,6297],{"class":3164},[3054,6738,3173],{"class":3147},[3054,6740,5181],{"class":3200},[3054,6742,3026],{"class":3147},[3054,6744,6745],{"class":3200},"Created",[3054,6747,2992],{"class":3147},[3054,6749,4166],{"class":3575},[3054,6751,2992],{"class":3147},[3054,6753,6754],{"class":3200},"orderJson",[3054,6756,3598],{"class":3147},[2959,6758,6759],{},[3874,6760,6761],{},"Порядок матчингу та fallback:",[3046,6763,6765],{"className":3121,"code":6764,"language":3123,"meta":3050,"style":3050},"// Перший запит — успіх, другий — помилка (для тестування retry)\nvar callCount = 0;\nmockHttp\n    .When(\"https://api.example.com/flaky-endpoint\")\n    .Respond(_ =>\n    {\n        callCount++;\n        return callCount == 1\n            ? new HttpResponseMessage(HttpStatusCode.ServiceUnavailable)\n            : new HttpResponseMessage(HttpStatusCode.OK)\n                { Content = JsonContent.Create(new { data = \"success\" }) };\n    });\n",[2969,6766,6767,6772,6787,6791,6804,6816,6820,6828,6839,6858,6877,6911],{"__ignoreMap":3050},[3054,6768,6769],{"class":3056,"line":3057},[3054,6770,6771],{"class":3130},"// Перший запит — успіх, другий — помилка (для тестування retry)\n",[3054,6773,6774,6777,6780,6782,6785],{"class":3056,"line":3063},[3054,6775,6776],{"class":3136},"var",[3054,6778,6779],{"class":3200}," callCount",[3054,6781,3499],{"class":3147},[3054,6783,6784],{"class":4192},"0",[3054,6786,3461],{"class":3147},[3054,6788,6789],{"class":3056,"line":3069},[3054,6790,6537],{"class":3200},[3054,6792,6793,6795,6797,6799,6802],{"class":3056,"line":3075},[3054,6794,6542],{"class":3147},[3054,6796,6275],{"class":3164},[3054,6798,3173],{"class":3147},[3054,6800,6801],{"class":3575},"\"https://api.example.com/flaky-endpoint\"",[3054,6803,3248],{"class":3147},[3054,6805,6806,6808,6810,6812,6814],{"class":3056,"line":3081},[3054,6807,6542],{"class":3147},[3054,6809,6297],{"class":3164},[3054,6811,3173],{"class":3147},[3054,6813,5509],{"class":3200},[3054,6815,4114],{"class":3147},[3054,6817,6818],{"class":3056,"line":3088},[3054,6819,3253],{"class":3147},[3054,6821,6822,6825],{"class":3056,"line":3094},[3054,6823,6824],{"class":3200},"        callCount",[3054,6826,6827],{"class":3147},"++;\n",[3054,6829,6830,6832,6834,6836],{"class":3056,"line":3100},[3054,6831,3266],{"class":3265},[3054,6833,6779],{"class":3200},[3054,6835,6722],{"class":3147},[3054,6837,6838],{"class":4192},"1\n",[3054,6840,6841,6844,6846,6848,6850,6852,6854,6856],{"class":3056,"line":3106},[3054,6842,6843],{"class":3147},"            ? ",[3054,6845,3176],{"class":3136},[3054,6847,5176],{"class":3143},[3054,6849,3173],{"class":3147},[3054,6851,5181],{"class":3200},[3054,6853,3026],{"class":3147},[3054,6855,6024],{"class":3200},[3054,6857,3248],{"class":3147},[3054,6859,6860,6863,6865,6867,6869,6871,6873,6875],{"class":3056,"line":3256},[3054,6861,6862],{"class":3147},"            : ",[3054,6864,3176],{"class":3136},[3054,6866,5176],{"class":3143},[3054,6868,3173],{"class":3147},[3054,6870,5181],{"class":3200},[3054,6872,3026],{"class":3147},[3054,6874,5186],{"class":3200},[3054,6876,3248],{"class":3147},[3054,6878,6879,6882,6884,6886,6889,6891,6894,6896,6898,6900,6903,6905,6908],{"class":3056,"line":3262},[3054,6880,6881],{"class":3147},"                { ",[3054,6883,3853],{"class":3200},[3054,6885,3499],{"class":3147},[3054,6887,6888],{"class":3200},"JsonContent",[3054,6890,3026],{"class":3147},[3054,6892,6893],{"class":3164},"Create",[3054,6895,3173],{"class":3147},[3054,6897,3176],{"class":3136},[3054,6899,4881],{"class":3147},[3054,6901,6902],{"class":3200},"data",[3054,6904,3499],{"class":3147},[3054,6906,6907],{"class":3575},"\"success\"",[3054,6909,6910],{"class":3147}," }) };\n",[3054,6912,6913],{"class":3056,"line":3297},[3054,6914,5252],{"class":3147},[2959,6916,6917],{},[3874,6918,6919],{},"Перевірка кількості викликів:",[3046,6921,6923],{"className":3121,"code":6922,"language":3123,"meta":3050,"style":3050},"// Expect — як Verify у Moq, перевіряє що запит зроблено саме один раз\nmockHttp\n    .Expect(HttpMethod.Post, \"https://api.example.com/orders\")\n    .Respond(HttpStatusCode.Created, \"application/json\", orderJson);\n\n// ... код, що має зробити запит ...\n\n// Підтверджуємо: Expect-и викликані, OutstandingExpectations відсутні\nmockHttp.VerifyNoOutstandingExpectation();\n\n// Перевіряємо загальну кількість запитів:\nAssert.Equal(1, mockHttp.GetMatchCount(requestMatcher));\n",[2969,6924,6925,6930,6934,6955,6979,6983,6988,6992,6997,7007,7011,7016],{"__ignoreMap":3050},[3054,6926,6927],{"class":3056,"line":3057},[3054,6928,6929],{"class":3130},"// Expect — як Verify у Moq, перевіряє що запит зроблено саме один раз\n",[3054,6931,6932],{"class":3056,"line":3063},[3054,6933,6537],{"class":3200},[3054,6935,6936,6938,6941,6943,6945,6947,6949,6951,6953],{"class":3056,"line":3069},[3054,6937,6542],{"class":3147},[3054,6939,6940],{"class":3164},"Expect",[3054,6942,3173],{"class":3147},[3054,6944,3281],{"class":3200},[3054,6946,3026],{"class":3147},[3054,6948,5119],{"class":3200},[3054,6950,2992],{"class":3147},[3054,6952,6671],{"class":3575},[3054,6954,3248],{"class":3147},[3054,6956,6957,6959,6961,6963,6965,6967,6969,6971,6973,6975,6977],{"class":3056,"line":3075},[3054,6958,6542],{"class":3147},[3054,6960,6297],{"class":3164},[3054,6962,3173],{"class":3147},[3054,6964,5181],{"class":3200},[3054,6966,3026],{"class":3147},[3054,6968,6745],{"class":3200},[3054,6970,2992],{"class":3147},[3054,6972,4166],{"class":3575},[3054,6974,2992],{"class":3147},[3054,6976,6754],{"class":3200},[3054,6978,3598],{"class":3147},[3054,6980,6981],{"class":3056,"line":3081},[3054,6982,3085],{"emptyLinePlaceholder":3084},[3054,6984,6985],{"class":3056,"line":3088},[3054,6986,6987],{"class":3130},"// ... код, що має зробити запит ...\n",[3054,6989,6990],{"class":3056,"line":3094},[3054,6991,3085],{"emptyLinePlaceholder":3084},[3054,6993,6994],{"class":3056,"line":3100},[3054,6995,6996],{"class":3130},"// Підтверджуємо: Expect-и викликані, OutstandingExpectations відсутні\n",[3054,6998,6999,7001,7003,7005],{"class":3056,"line":3106},[3054,7000,6355],{"class":3200},[3054,7002,3026],{"class":3147},[3054,7004,6512],{"class":3164},[3054,7006,4600],{"class":3147},[3054,7008,7009],{"class":3056,"line":3256},[3054,7010,3085],{"emptyLinePlaceholder":3084},[3054,7012,7013],{"class":3056,"line":3262},[3054,7014,7015],{"class":3130},"// Перевіряємо загальну кількість запитів:\n",[3054,7017,7018,7021,7023,7025,7027,7030,7032,7034,7036,7039,7041,7044],{"class":3056,"line":3297},[3054,7019,7020],{"class":3200},"Assert",[3054,7022,3026],{"class":3147},[3054,7024,5110],{"class":3164},[3054,7026,3173],{"class":3147},[3054,7028,7029],{"class":4192},"1",[3054,7031,2992],{"class":3147},[3054,7033,6355],{"class":3200},[3054,7035,3026],{"class":3147},[3054,7037,7038],{"class":3164},"GetMatchCount",[3054,7040,3173],{"class":3147},[3054,7042,7043],{"class":3200},"requestMatcher",[3054,7045,3294],{"class":3147},[3314,7047,7049],{"id":7048},"порівняння-when-vs-expect","Порівняння When vs Expect",[2959,7051,7052,7053,7055,7056,7058],{},"У MockHttp є принципова різниця між ",[2969,7054,6275],{}," і ",[2969,7057,6940],{},":",[7060,7061,7062,7079],"table",{},[7063,7064,7065],"thead",{},[7066,7067,7068,7071,7075],"tr",{},[7069,7070],"th",{},[7069,7072,7073],{},[2969,7074,6275],{},[7069,7076,7077],{},[2969,7078,6940],{},[7080,7081,7082,7096,7109,7125],"tbody",{},[7066,7083,7084,7090,7093],{},[7085,7086,7087],"td",{},[3874,7088,7089],{},"Поведінка",[7085,7091,7092],{},"Обробляє будь-яку кількість відповідних запитів",[7085,7094,7095],{},"Обробляє рівно один запит",[7066,7097,7098,7103,7106],{},[7085,7099,7100],{},[3874,7101,7102],{},"Порядок",[7085,7104,7105],{},"Не важливий",[7085,7107,7108],{},"Важливий (FIFO)",[7066,7110,7111,7116,7119],{},[7085,7112,7113],{},[3874,7114,7115],{},"Перевірка",[7085,7117,7118],{},"Не перевіряє, чи був виклик",[7085,7120,7121,7124],{},[2969,7122,7123],{},"VerifyNoOutstandingExpectation()"," кидає виняток, якщо не викликано",[7066,7126,7127,7132,7137],{},[7085,7128,7129],{},[3874,7130,7131],{},"Аналогія в Moq",[7085,7133,7134],{},[2969,7135,7136],{},"Setup()",[7085,7138,7139],{},[2969,7140,7141],{},"Verify()",[2959,7143,7144,7146,7147,7149],{},[2969,7145,6275],{}," використовуйте для «загального фону» — відповідей, які можуть викликатися або не викликатися. ",[2969,7148,6940],{}," — для assertions: коли хочете впевнитись, що ваш код СПРАВДІ відправив запит.",[2974,7151,7153],{"id":7152},"тестування-typed-clients-з-di","Тестування Typed Clients з DI",[2959,7155,7156,7157,7159,7160,7162,7163,7165],{},"У реальних проектах ",[2969,7158,4226],{}," не отримує ",[2969,7161,2971],{}," напряму у конструкторі — він реєструється через ",[2969,7164,4048],{}," у DI-контейнері. Як тестувати цю конфігурацію?",[3314,7167,7169],{"id":7168},"підхід-1-прямий-inject-httpclient-без-di","Підхід 1: Прямий inject HttpClient (без DI)",[2959,7171,7172,7173,7175],{},"Найпростіший підхід — не захоплювати DI у тестах. Просто передайте ",[2969,7174,2971],{}," з мок-обробником напряму у конструктор сервісу:",[3046,7177,7179],{"className":3121,"code":7178,"language":3123,"meta":3050,"style":3050},"[Fact]\npublic async Task DirectInjection_Works()\n{\n    var mockHttp = new MockHttpMessageHandler();\n    mockHttp.When(\"*\").Respond(HttpStatusCode.OK, \"application/json\", \"{}\");\n    \n    var httpClient = mockHttp.ToHttpClient();\n    httpClient.BaseAddress = new Uri(\"https://api.stripe.com/v1/\");\n    \n    var service = new StripePaymentService(httpClient); // Простий конструктор\n    // ...\n}\n",[2969,7180,7181,7189,7202,7206,7220,7257,7261,7277,7298,7302,7323,7328],{"__ignoreMap":3050},[3054,7182,7183,7185,7187],{"class":3056,"line":3057},[3054,7184,5002],{"class":3147},[3054,7186,5005],{"class":3143},[3054,7188,5008],{"class":3147},[3054,7190,7191,7193,7195,7197,7200],{"class":3056,"line":3063},[3054,7192,3137],{"class":3136},[3054,7194,3522],{"class":3136},[3054,7196,3226],{"class":3143},[3054,7198,7199],{"class":3164}," DirectInjection_Works",[3054,7201,5022],{"class":3147},[3054,7203,7204],{"class":3056,"line":3069},[3054,7205,3156],{"class":3147},[3054,7207,7208,7210,7212,7214,7216,7218],{"class":3056,"line":3075},[3054,7209,3806],{"class":3136},[3054,7211,6245],{"class":3200},[3054,7213,3499],{"class":3147},[3054,7215,3176],{"class":3136},[3054,7217,4699],{"class":3143},[3054,7219,4600],{"class":3147},[3054,7221,7222,7224,7226,7228,7230,7233,7236,7238,7240,7242,7244,7246,7248,7250,7252,7255],{"class":3056,"line":3081},[3054,7223,6507],{"class":3200},[3054,7225,3026],{"class":3147},[3054,7227,6275],{"class":3164},[3054,7229,3173],{"class":3147},[3054,7231,7232],{"class":3575},"\"*\"",[3054,7234,7235],{"class":3147},").",[3054,7237,6297],{"class":3164},[3054,7239,3173],{"class":3147},[3054,7241,5181],{"class":3200},[3054,7243,3026],{"class":3147},[3054,7245,5186],{"class":3200},[3054,7247,2992],{"class":3147},[3054,7249,4166],{"class":3575},[3054,7251,2992],{"class":3147},[3054,7253,7254],{"class":3575},"\"{}\"",[3054,7256,3598],{"class":3147},[3054,7258,7259],{"class":3056,"line":3088},[3054,7260,3187],{"class":3147},[3054,7262,7263,7265,7267,7269,7271,7273,7275],{"class":3056,"line":3094},[3054,7264,3806],{"class":3136},[3054,7266,4348],{"class":3200},[3054,7268,3499],{"class":3147},[3054,7270,6355],{"class":3200},[3054,7272,3026],{"class":3147},[3054,7274,6360],{"class":3164},[3054,7276,4600],{"class":3147},[3054,7278,7279,7282,7284,7286,7288,7290,7292,7294,7296],{"class":3056,"line":3100},[3054,7280,7281],{"class":3200},"    httpClient",[3054,7283,3026],{"class":3147},[3054,7285,4128],{"class":3200},[3054,7287,3499],{"class":3147},[3054,7289,3176],{"class":3136},[3054,7291,4135],{"class":3143},[3054,7293,3173],{"class":3147},[3054,7295,4140],{"class":3575},[3054,7297,3598],{"class":3147},[3054,7299,7300],{"class":3056,"line":3106},[3054,7301,3187],{"class":3147},[3054,7303,7304,7306,7308,7310,7312,7314,7316,7318,7320],{"class":3056,"line":3256},[3054,7305,3806],{"class":3136},[3054,7307,5317],{"class":3200},[3054,7309,3499],{"class":3147},[3054,7311,3176],{"class":3136},[3054,7313,4341],{"class":3143},[3054,7315,3173],{"class":3147},[3054,7317,4364],{"class":3200},[3054,7319,3637],{"class":3147},[3054,7321,7322],{"class":3130},"// Простий конструктор\n",[3054,7324,7325],{"class":3056,"line":3262},[3054,7326,7327],{"class":3130},"    // ...\n",[3054,7329,7330],{"class":3056,"line":3297},[3054,7331,3306],{"class":3147},[2959,7333,7334,7335,3115,7337,7339],{},"Це працює, коли ",[2969,7336,4226],{},[2969,7338,2971],{}," у конструкторі (Typed Client pattern).",[3314,7341,7343],{"id":7342},"підхід-2-через-microsoftextensionshttp-у-тестах","Підхід 2: Через Microsoft.Extensions.Http у тестах",[2959,7345,7346],{},"Якщо хочете протестувати саму DI-регістрацію (заголовки, Base URL, middleware):",[3046,7348,7350],{"className":3121,"code":7349,"language":3123,"meta":3050,"style":3050},"[Fact]\npublic async Task HttpClientConfiguration_HasCorrectBaseAddress()\n{\n    // Arrange: будуємо DI-контейнер як у production, але з мок-обробником\n    var mockHttp = new MockHttpMessageHandler();\n    mockHttp.When(\"*\").Respond(HttpStatusCode.OK, \"application/json\", chargeResultJson);\n    \n    var services = new ServiceCollection();\n    \n    // Реєструємо так само, як у Program.cs\n    services.AddHttpClient\u003CStripePaymentService>(client =>\n    {\n        client.BaseAddress = new Uri(\"https://api.stripe.com/v1/\");\n        client.DefaultRequestHeaders.Add(\"Stripe-Version\", \"2023-10-16\");\n    })\n    .ConfigurePrimaryHttpMessageHandler(() => mockHttp); // ← Підміняємо обробник\n    \n    var provider = services.BuildServiceProvider();\n    var service = provider.GetRequiredService\u003CStripePaymentService>();\n    \n    // Act\n    var result = await service.ChargeAsync(99.99m, \"usd\", \"tok_visa\");\n    \n    // Вивчаємо отримані запити — перевіряємо заголовки\n    var request = mockHttp.GetMatchedRequests().First();\n    Assert.Equal(\"2023-10-16\", request.Headers.GetValues(\"Stripe-Version\").First());\n    Assert.Equal(\"https://api.stripe.com/v1/\", service.BaseAddress?.ToString());\n}\n",[2969,7351,7352,7360,7373,7377,7382,7396,7431,7435,7451,7455,7460,7479,7483,7504,7528,7533,7550,7554,7573,7595,7599,7603,7633,7637,7642,7665,7701,7729],{"__ignoreMap":3050},[3054,7353,7354,7356,7358],{"class":3056,"line":3057},[3054,7355,5002],{"class":3147},[3054,7357,5005],{"class":3143},[3054,7359,5008],{"class":3147},[3054,7361,7362,7364,7366,7368,7371],{"class":3056,"line":3063},[3054,7363,3137],{"class":3136},[3054,7365,3522],{"class":3136},[3054,7367,3226],{"class":3143},[3054,7369,7370],{"class":3164}," HttpClientConfiguration_HasCorrectBaseAddress",[3054,7372,5022],{"class":3147},[3054,7374,7375],{"class":3056,"line":3069},[3054,7376,3156],{"class":3147},[3054,7378,7379],{"class":3056,"line":3075},[3054,7380,7381],{"class":3130},"    // Arrange: будуємо DI-контейнер як у production, але з мок-обробником\n",[3054,7383,7384,7386,7388,7390,7392,7394],{"class":3056,"line":3081},[3054,7385,3806],{"class":3136},[3054,7387,6245],{"class":3200},[3054,7389,3499],{"class":3147},[3054,7391,3176],{"class":3136},[3054,7393,4699],{"class":3143},[3054,7395,4600],{"class":3147},[3054,7397,7398,7400,7402,7404,7406,7408,7410,7412,7414,7416,7418,7420,7422,7424,7426,7429],{"class":3056,"line":3088},[3054,7399,6507],{"class":3200},[3054,7401,3026],{"class":3147},[3054,7403,6275],{"class":3164},[3054,7405,3173],{"class":3147},[3054,7407,7232],{"class":3575},[3054,7409,7235],{"class":3147},[3054,7411,6297],{"class":3164},[3054,7413,3173],{"class":3147},[3054,7415,5181],{"class":3200},[3054,7417,3026],{"class":3147},[3054,7419,5186],{"class":3200},[3054,7421,2992],{"class":3147},[3054,7423,4166],{"class":3575},[3054,7425,2992],{"class":3147},[3054,7427,7428],{"class":3200},"chargeResultJson",[3054,7430,3598],{"class":3147},[3054,7432,7433],{"class":3056,"line":3094},[3054,7434,3187],{"class":3147},[3054,7436,7437,7439,7442,7444,7446,7449],{"class":3056,"line":3100},[3054,7438,3806],{"class":3136},[3054,7440,7441],{"class":3200}," services",[3054,7443,3499],{"class":3147},[3054,7445,3176],{"class":3136},[3054,7447,7448],{"class":3143}," ServiceCollection",[3054,7450,4600],{"class":3147},[3054,7452,7453],{"class":3056,"line":3106},[3054,7454,3187],{"class":3147},[3054,7456,7457],{"class":3056,"line":3256},[3054,7458,7459],{"class":3130},"    // Реєструємо так само, як у Program.cs\n",[3054,7461,7462,7465,7467,7469,7471,7473,7475,7477],{"class":3056,"line":3262},[3054,7463,7464],{"class":3200},"    services",[3054,7466,3026],{"class":3147},[3054,7468,4101],{"class":3164},[3054,7470,3229],{"class":3147},[3054,7472,4226],{"class":3143},[3054,7474,4005],{"class":3147},[3054,7476,4111],{"class":3200},[3054,7478,4114],{"class":3147},[3054,7480,7481],{"class":3056,"line":3297},[3054,7482,3253],{"class":3147},[3054,7484,7485,7488,7490,7492,7494,7496,7498,7500,7502],{"class":3056,"line":3303},[3054,7486,7487],{"class":3200},"        client",[3054,7489,3026],{"class":3147},[3054,7491,4128],{"class":3200},[3054,7493,3499],{"class":3147},[3054,7495,3176],{"class":3136},[3054,7497,4135],{"class":3143},[3054,7499,3173],{"class":3147},[3054,7501,4140],{"class":3575},[3054,7503,3598],{"class":3147},[3054,7505,7506,7508,7510,7512,7514,7516,7518,7521,7523,7526],{"class":3056,"line":3563},[3054,7507,7487],{"class":3200},[3054,7509,3026],{"class":3147},[3054,7511,4151],{"class":3200},[3054,7513,3026],{"class":3147},[3054,7515,4156],{"class":3164},[3054,7517,3173],{"class":3147},[3054,7519,7520],{"class":3575},"\"Stripe-Version\"",[3054,7522,2992],{"class":3147},[3054,7524,7525],{"class":3575},"\"2023-10-16\"",[3054,7527,3598],{"class":3147},[3054,7529,7530],{"class":3056,"line":3601},[3054,7531,7532],{"class":3147},"    })\n",[3054,7534,7535,7537,7540,7543,7545,7547],{"class":3056,"line":3607},[3054,7536,6542],{"class":3147},[3054,7538,7539],{"class":3164},"ConfigurePrimaryHttpMessageHandler",[3054,7541,7542],{"class":3147},"(() => ",[3054,7544,6355],{"class":3200},[3054,7546,3637],{"class":3147},[3054,7548,7549],{"class":3130},"// ← Підміняємо обробник\n",[3054,7551,7552],{"class":3056,"line":3643},[3054,7553,3187],{"class":3147},[3054,7555,7556,7558,7561,7563,7566,7568,7571],{"class":3056,"line":3648},[3054,7557,3806],{"class":3136},[3054,7559,7560],{"class":3200}," provider",[3054,7562,3499],{"class":3147},[3054,7564,7565],{"class":3200},"services",[3054,7567,3026],{"class":3147},[3054,7569,7570],{"class":3164},"BuildServiceProvider",[3054,7572,4600],{"class":3147},[3054,7574,7575,7577,7579,7581,7584,7586,7589,7591,7593],{"class":3056,"line":3665},[3054,7576,3806],{"class":3136},[3054,7578,5317],{"class":3200},[3054,7580,3499],{"class":3147},[3054,7582,7583],{"class":3200},"provider",[3054,7585,3026],{"class":3147},[3054,7587,7588],{"class":3164},"GetRequiredService",[3054,7590,3229],{"class":3147},[3054,7592,4226],{"class":3143},[3054,7594,3865],{"class":3147},[3054,7596,7597],{"class":3056,"line":3686},[3054,7598,3187],{"class":3147},[3054,7600,7601],{"class":3056,"line":3691},[3054,7602,5339],{"class":3130},[3054,7604,7605,7607,7609,7611,7613,7615,7617,7619,7621,7623,7625,7627,7629,7631],{"class":3056,"line":3700},[3054,7606,3806],{"class":3136},[3054,7608,5347],{"class":3200},[3054,7610,3499],{"class":3147},[3054,7612,3618],{"class":3136},[3054,7614,5317],{"class":3200},[3054,7616,3026],{"class":3147},[3054,7618,4392],{"class":3164},[3054,7620,3173],{"class":3147},[3054,7622,5367],{"class":4192},[3054,7624,2992],{"class":3147},[3054,7626,5376],{"class":3575},[3054,7628,2992],{"class":3147},[3054,7630,5385],{"class":3575},[3054,7632,3598],{"class":3147},[3054,7634,7635],{"class":3056,"line":3705},[3054,7636,3187],{"class":3147},[3054,7638,7639],{"class":3056,"line":4607},[3054,7640,7641],{"class":3130},"    // Вивчаємо отримані запити — перевіряємо заголовки\n",[3054,7643,7644,7646,7648,7650,7652,7654,7657,7660,7663],{"class":3056,"line":4631},[3054,7645,3806],{"class":3136},[3054,7647,3543],{"class":3200},[3054,7649,3499],{"class":3147},[3054,7651,6355],{"class":3200},[3054,7653,3026],{"class":3147},[3054,7655,7656],{"class":3164},"GetMatchedRequests",[3054,7658,7659],{"class":3147},"().",[3054,7661,7662],{"class":3164},"First",[3054,7664,4600],{"class":3147},[3054,7666,7667,7669,7671,7673,7675,7677,7679,7681,7683,7686,7688,7691,7693,7695,7697,7699],{"class":3056,"line":4653},[3054,7668,5404],{"class":3200},[3054,7670,3026],{"class":3147},[3054,7672,5110],{"class":3164},[3054,7674,3173],{"class":3147},[3054,7676,7525],{"class":3575},[3054,7678,2992],{"class":3147},[3054,7680,3581],{"class":3200},[3054,7682,3026],{"class":3147},[3054,7684,7685],{"class":3200},"Headers",[3054,7687,3026],{"class":3147},[3054,7689,7690],{"class":3164},"GetValues",[3054,7692,3173],{"class":3147},[3054,7694,7520],{"class":3575},[3054,7696,7235],{"class":3147},[3054,7698,7662],{"class":3164},[3054,7700,5158],{"class":3147},[3054,7702,7703,7705,7707,7709,7711,7713,7715,7718,7720,7722,7725,7727],{"class":3056,"line":4658},[3054,7704,5404],{"class":3200},[3054,7706,3026],{"class":3147},[3054,7708,5110],{"class":3164},[3054,7710,3173],{"class":3147},[3054,7712,4140],{"class":3575},[3054,7714,2992],{"class":3147},[3054,7716,7717],{"class":3200},"service",[3054,7719,3026],{"class":3147},[3054,7721,4128],{"class":3200},[3054,7723,7724],{"class":3147},"?.",[3054,7726,4490],{"class":3164},[3054,7728,5158],{"class":3147},[3054,7730,7731],{"class":3056,"line":4959},[3054,7732,3306],{"class":3147},[7734,7735,7736,7740,7741,7744],"tip",{},[3874,7737,7738],{},[2969,7739,7539],{}," — метод з пакету ",[2969,7742,7743],{},"Microsoft.Extensions.Http",", який дозволяє підмінити основний обробник у конфігурації Typed Client. Це найчистіший спосіб прокинути мок у DI-stack без зміни production-коду.",[2974,7746,7748],{"id":7747},"перехоплення-та-верифікація-запитів","Перехоплення та Верифікація Запитів",[2959,7750,7751,7752,7755],{},"Один з найважливіших аспектів тестування HTTP-клієнтів — перевірити не лише те, що сервіс отримав правильну відповідь, але й те, що він ",[3874,7753,7754],{},"відправив правильний запит",". Мокуванням ми контролюємо відповідь, але маємо також верифікувати метод, URL, заголовки та тіло.",[3046,7757,7759],{"className":3121,"code":7758,"language":3123,"meta":3050,"style":3050},"[Fact]\npublic async Task ChargeAsync_SendsCorrectRequestToStripe()\n{\n    // Arrange\n    HttpRequestMessage? capturedRequest = null;\n    \n    var mockHandler = new MockHttpMessageHandler(request =>\n    {\n        capturedRequest = request; // Захоплюємо запит для перевірки\n        return new HttpResponseMessage(HttpStatusCode.OK)\n        {\n            Content = JsonContent.Create(new ChargeResult { Id = \"ch_123\", Status = \"succeeded\" })\n        };\n    });\n    \n    var client = new HttpClient(mockHandler) { BaseAddress = new Uri(\"https://api.stripe.com/v1/\") };\n    var service = new StripePaymentService(client);\n    \n    // Act\n    await service.ChargeAsync(amount: 9999m, currency: \"uah\", source: \"tok_visa\");\n    \n    // Assert: верифікуємо деталі запиту\n    Assert.NotNull(capturedRequest);\n    Assert.Equal(HttpMethod.Post, capturedRequest.Method);\n    Assert.EndsWith(\"/charges\", capturedRequest.RequestUri!.AbsolutePath);\n    \n    // Читаємо тіло запиту\n    var body = await capturedRequest.Content!.ReadAsStringAsync();\n    Assert.Contains(\"amount=999900\", body); // 9999 UAH → 999900 копійок\n    Assert.Contains(\"currency=uah\", body);\n    Assert.Contains(\"source=tok_visa\", body);\n    \n    // Перевіряємо заголовки\n    Assert.Contains(\"Bearer\", capturedRequest.Headers.Authorization?.ToString() ?? \"\");\n}\n",[2969,7760,7761,7769,7782,7786,7790,7807,7811,7829,7833,7848,7866,7870,7908,7912,7916,7920,7952,7970,7974,7978,8016,8020,8025,8040,8066,8095,8099,8104,8129,8152,8171,8190,8194,8199,8237],{"__ignoreMap":3050},[3054,7762,7763,7765,7767],{"class":3056,"line":3057},[3054,7764,5002],{"class":3147},[3054,7766,5005],{"class":3143},[3054,7768,5008],{"class":3147},[3054,7770,7771,7773,7775,7777,7780],{"class":3056,"line":3063},[3054,7772,3137],{"class":3136},[3054,7774,3522],{"class":3136},[3054,7776,3226],{"class":3143},[3054,7778,7779],{"class":3164}," ChargeAsync_SendsCorrectRequestToStripe",[3054,7781,5022],{"class":3147},[3054,7783,7784],{"class":3056,"line":3069},[3054,7785,3156],{"class":3147},[3054,7787,7788],{"class":3056,"line":3075},[3054,7789,5031],{"class":3130},[3054,7791,7792,7795,7798,7801,7803,7805],{"class":3056,"line":3081},[3054,7793,7794],{"class":3143},"    HttpRequestMessage",[3054,7796,7797],{"class":3147},"? ",[3054,7799,7800],{"class":3200},"capturedRequest",[3054,7802,3499],{"class":3147},[3054,7804,6015],{"class":3136},[3054,7806,3461],{"class":3147},[3054,7808,7809],{"class":3056,"line":3088},[3054,7810,3187],{"class":3147},[3054,7812,7813,7815,7817,7819,7821,7823,7825,7827],{"class":3056,"line":3094},[3054,7814,3806],{"class":3136},[3054,7816,5079],{"class":3200},[3054,7818,3499],{"class":3147},[3054,7820,3176],{"class":3136},[3054,7822,4699],{"class":3143},[3054,7824,3173],{"class":3147},[3054,7826,3581],{"class":3200},[3054,7828,4114],{"class":3147},[3054,7830,7831],{"class":3056,"line":3100},[3054,7832,3253],{"class":3147},[3054,7834,7835,7838,7840,7842,7845],{"class":3056,"line":3106},[3054,7836,7837],{"class":3200},"        capturedRequest",[3054,7839,3499],{"class":3147},[3054,7841,3581],{"class":3200},[3054,7843,7844],{"class":3147},"; ",[3054,7846,7847],{"class":3130},"// Захоплюємо запит для перевірки\n",[3054,7849,7850,7852,7854,7856,7858,7860,7862,7864],{"class":3056,"line":3256},[3054,7851,3266],{"class":3265},[3054,7853,4640],{"class":3136},[3054,7855,5176],{"class":3143},[3054,7857,3173],{"class":3147},[3054,7859,5181],{"class":3200},[3054,7861,3026],{"class":3147},[3054,7863,5186],{"class":3200},[3054,7865,3248],{"class":3147},[3054,7867,7868],{"class":3056,"line":3262},[3054,7869,4446],{"class":3147},[3054,7871,7872,7874,7876,7878,7880,7882,7884,7886,7888,7890,7892,7894,7897,7899,7901,7903,7905],{"class":3056,"line":3297},[3054,7873,5197],{"class":3200},[3054,7875,3499],{"class":3147},[3054,7877,6888],{"class":3200},[3054,7879,3026],{"class":3147},[3054,7881,6893],{"class":3164},[3054,7883,3173],{"class":3147},[3054,7885,3176],{"class":3136},[3054,7887,5045],{"class":3143},[3054,7889,4881],{"class":3147},[3054,7891,5050],{"class":3200},[3054,7893,3499],{"class":3147},[3054,7895,7896],{"class":3575},"\"ch_123\"",[3054,7898,2992],{"class":3147},[3054,7900,5060],{"class":3200},[3054,7902,3499],{"class":3147},[3054,7904,5065],{"class":3575},[3054,7906,7907],{"class":3147}," })\n",[3054,7909,7910],{"class":3056,"line":3303},[3054,7911,5247],{"class":3147},[3054,7913,7914],{"class":3056,"line":3563},[3054,7915,5252],{"class":3147},[3054,7917,7918],{"class":3056,"line":3601},[3054,7919,3187],{"class":3147},[3054,7921,7922,7924,7926,7928,7930,7932,7934,7936,7938,7940,7942,7944,7946,7948,7950],{"class":3056,"line":3607},[3054,7923,3806],{"class":3136},[3054,7925,3789],{"class":3200},[3054,7927,3499],{"class":3147},[3054,7929,3176],{"class":3136},[3054,7931,3144],{"class":3143},[3054,7933,3173],{"class":3147},[3054,7935,5278],{"class":3200},[3054,7937,5611],{"class":3147},[3054,7939,4128],{"class":3200},[3054,7941,3499],{"class":3147},[3054,7943,3176],{"class":3136},[3054,7945,4135],{"class":3143},[3054,7947,3173],{"class":3147},[3054,7949,4140],{"class":3575},[3054,7951,5626],{"class":3147},[3054,7953,7954,7956,7958,7960,7962,7964,7966,7968],{"class":3056,"line":3643},[3054,7955,3806],{"class":3136},[3054,7957,5317],{"class":3200},[3054,7959,3499],{"class":3147},[3054,7961,3176],{"class":3136},[3054,7963,4341],{"class":3143},[3054,7965,3173],{"class":3147},[3054,7967,4111],{"class":3200},[3054,7969,3598],{"class":3147},[3054,7971,7972],{"class":3056,"line":3648},[3054,7973,3187],{"class":3147},[3054,7975,7976],{"class":3056,"line":3665},[3054,7977,5339],{"class":3130},[3054,7979,7980,7982,7984,7986,7988,7990,7992,7994,7997,7999,8001,8003,8006,8008,8010,8012,8014],{"class":3056,"line":3686},[3054,7981,5658],{"class":3136},[3054,7983,5317],{"class":3200},[3054,7985,3026],{"class":3147},[3054,7987,4392],{"class":3164},[3054,7989,3173],{"class":3147},[3054,7991,4478],{"class":3200},[3054,7993,5364],{"class":3147},[3054,7995,7996],{"class":4192},"9999m",[3054,7998,2992],{"class":3147},[3054,8000,4517],{"class":3200},[3054,8002,5364],{"class":3147},[3054,8004,8005],{"class":3575},"\"uah\"",[3054,8007,2992],{"class":3147},[3054,8009,4544],{"class":3200},[3054,8011,5364],{"class":3147},[3054,8013,5385],{"class":3575},[3054,8015,3598],{"class":3147},[3054,8017,8018],{"class":3056,"line":3691},[3054,8019,3187],{"class":3147},[3054,8021,8022],{"class":3056,"line":3700},[3054,8023,8024],{"class":3130},"    // Assert: верифікуємо деталі запиту\n",[3054,8026,8027,8029,8031,8034,8036,8038],{"class":3056,"line":3705},[3054,8028,5404],{"class":3200},[3054,8030,3026],{"class":3147},[3054,8032,8033],{"class":3164},"NotNull",[3054,8035,3173],{"class":3147},[3054,8037,7800],{"class":3200},[3054,8039,3598],{"class":3147},[3054,8041,8042,8044,8046,8048,8050,8052,8054,8056,8058,8060,8062,8064],{"class":3056,"line":4607},[3054,8043,5404],{"class":3200},[3054,8045,3026],{"class":3147},[3054,8047,5110],{"class":3164},[3054,8049,3173],{"class":3147},[3054,8051,3281],{"class":3200},[3054,8053,3026],{"class":3147},[3054,8055,5119],{"class":3200},[3054,8057,2992],{"class":3147},[3054,8059,7800],{"class":3200},[3054,8061,3026],{"class":3147},[3054,8063,3586],{"class":3200},[3054,8065,3598],{"class":3147},[3054,8067,8068,8070,8072,8075,8077,8080,8082,8084,8086,8088,8090,8093],{"class":3056,"line":4631},[3054,8069,5404],{"class":3200},[3054,8071,3026],{"class":3147},[3054,8073,8074],{"class":3164},"EndsWith",[3054,8076,3173],{"class":3147},[3054,8078,8079],{"class":3575},"\"/charges\"",[3054,8081,2992],{"class":3147},[3054,8083,7800],{"class":3200},[3054,8085,3026],{"class":3147},[3054,8087,3595],{"class":3200},[3054,8089,5153],{"class":3147},[3054,8091,8092],{"class":3200},"AbsolutePath",[3054,8094,3598],{"class":3147},[3054,8096,8097],{"class":3056,"line":4653},[3054,8098,3187],{"class":3147},[3054,8100,8101],{"class":3056,"line":4658},[3054,8102,8103],{"class":3130},"    // Читаємо тіло запиту\n",[3054,8105,8106,8108,8111,8113,8115,8118,8120,8122,8124,8127],{"class":3056,"line":4959},[3054,8107,3806],{"class":3136},[3054,8109,8110],{"class":3200}," body",[3054,8112,3499],{"class":3147},[3054,8114,3618],{"class":3136},[3054,8116,8117],{"class":3200}," capturedRequest",[3054,8119,3026],{"class":3147},[3054,8121,3853],{"class":3200},[3054,8123,5153],{"class":3147},[3054,8125,8126],{"class":3164},"ReadAsStringAsync",[3054,8128,4600],{"class":3147},[3054,8130,8131,8133,8135,8137,8139,8142,8144,8147,8149],{"class":3056,"line":4982},[3054,8132,5404],{"class":3200},[3054,8134,3026],{"class":3147},[3054,8136,5138],{"class":3164},[3054,8138,3173],{"class":3147},[3054,8140,8141],{"class":3575},"\"amount=999900\"",[3054,8143,2992],{"class":3147},[3054,8145,8146],{"class":3200},"body",[3054,8148,3637],{"class":3147},[3054,8150,8151],{"class":3130},"// 9999 UAH → 999900 копійок\n",[3054,8153,8154,8156,8158,8160,8162,8165,8167,8169],{"class":3056,"line":4987},[3054,8155,5404],{"class":3200},[3054,8157,3026],{"class":3147},[3054,8159,5138],{"class":3164},[3054,8161,3173],{"class":3147},[3054,8163,8164],{"class":3575},"\"currency=uah\"",[3054,8166,2992],{"class":3147},[3054,8168,8146],{"class":3200},[3054,8170,3598],{"class":3147},[3054,8172,8173,8175,8177,8179,8181,8184,8186,8188],{"class":3056,"line":5336},[3054,8174,5404],{"class":3200},[3054,8176,3026],{"class":3147},[3054,8178,5138],{"class":3164},[3054,8180,3173],{"class":3147},[3054,8182,8183],{"class":3575},"\"source=tok_visa\"",[3054,8185,2992],{"class":3147},[3054,8187,8146],{"class":3200},[3054,8189,3598],{"class":3147},[3054,8191,8192],{"class":3056,"line":5342},[3054,8193,3187],{"class":3147},[3054,8195,8196],{"class":3056,"line":5390},[3054,8197,8198],{"class":3130},"    // Перевіряємо заголовки\n",[3054,8200,8201,8203,8205,8207,8209,8212,8214,8216,8218,8220,8222,8225,8227,8229,8232,8235],{"class":3056,"line":5395},[3054,8202,5404],{"class":3200},[3054,8204,3026],{"class":3147},[3054,8206,5138],{"class":3164},[3054,8208,3173],{"class":3147},[3054,8210,8211],{"class":3575},"\"Bearer\"",[3054,8213,2992],{"class":3147},[3054,8215,7800],{"class":3200},[3054,8217,3026],{"class":3147},[3054,8219,7685],{"class":3200},[3054,8221,3026],{"class":3147},[3054,8223,8224],{"class":3200},"Authorization",[3054,8226,7724],{"class":3147},[3054,8228,4490],{"class":3164},[3054,8230,8231],{"class":3147},"() ?? ",[3054,8233,8234],{"class":3575},"\"\"",[3054,8236,3598],{"class":3147},[3054,8238,8239],{"class":3056,"line":5401},[3054,8240,3306],{"class":3147},[2974,8242,8244],{"id":8243},"структура-тестового-класу-builder-для-httpclient","Структура Тестового Класу: Builder для HttpClient",[2959,8246,8247],{},"При великій кількості тестів, що пов'язані з одним сервісом, варто винести конфігурацію в допоміжний метод або Builder:",[3046,8249,8251],{"className":3121,"code":8250,"language":3123,"meta":3050,"style":3050},"public class StripePaymentServiceTests\n{\n    private StripePaymentService CreateService(\n        Action\u003CMockHttpMessageHandler> configure,\n        out MockHttpMessageHandler mockHttp)\n    {\n        var handler = new MockHttpMessageHandler();\n        configure(handler);\n        mockHttp = handler;\n        \n        var client = handler.ToHttpClient();\n        client.BaseAddress = new Uri(\"https://api.stripe.com/v1/\");\n        // Додаємо стандартний заголовок авторизації\n        client.DefaultRequestHeaders.Authorization =\n            new AuthenticationHeaderValue(\"Bearer\", \"sk_test_mock_key\");\n        \n        return new StripePaymentService(client);\n    }\n    \n    [Fact]\n    public async Task ChargeAsync_Success_ReturnsChargeResult()\n    {\n        var service = CreateService(\n            mock => mock.When(\"*charges\").Respond(HttpStatusCode.OK, \n                \"application/json\", \n                \"\"\"{\"id\":\"ch_test\",\"status\":\"succeeded\"}\"\"\"),\n            out var mock);\n        \n        var result = await service.ChargeAsync(99m, \"usd\", \"tok_visa\");\n        \n        Assert.Equal(\"succeeded\", result.Status);\n        mock.VerifyNoOutstandingExpectation();\n    }\n    \n    [Theory]\n    [InlineData(HttpStatusCode.TooManyRequests, typeof(RateLimitException))]\n    [InlineData(HttpStatusCode.Unauthorized, typeof(StripeAuthException))]  \n    [InlineData(HttpStatusCode.InternalServerError, typeof(PaymentGatewayException))]\n    public async Task ChargeAsync_ErrorResponses_ThrowCorrectException(\n        HttpStatusCode statusCode, Type expectedExceptionType)\n    {\n        var service = CreateService(\n            mock => mock.When(\"*charges\").Respond(statusCode),\n            out _);\n        \n        await Assert.ThrowsAsync(expectedExceptionType,\n            () => service.ChargeAsync(99m, \"usd\", \"tok_visa\"));\n    }\n}\n",[2969,8252,8253,8262,8266,8277,8293,8304,8308,8322,8333,8344,8348,8364,8384,8389,8404,8422,8426,8440,8444,8448,8457,8470,8474,8487,8520,8526,8533,8545,8549,8580,8584,8606,8617,8621,8625,8634,8661,8688,8712,8725,8743,8747,8759,8786,8795,8799,8817,8842,8846],{"__ignoreMap":3050},[3054,8254,8255,8257,8259],{"class":3056,"line":3057},[3054,8256,3137],{"class":3136},[3054,8258,3140],{"class":3136},[3054,8260,8261],{"class":3143}," StripePaymentServiceTests\n",[3054,8263,8264],{"class":3056,"line":3063},[3054,8265,3156],{"class":3147},[3054,8267,8268,8270,8272,8275],{"class":3056,"line":3069},[3054,8269,3442],{"class":3136},[3054,8271,4341],{"class":3143},[3054,8273,8274],{"class":3164}," CreateService",[3054,8276,3535],{"class":3147},[3054,8278,8279,8282,8284,8286,8288,8291],{"class":3056,"line":3075},[3054,8280,8281],{"class":3143},"        Action",[3054,8283,3229],{"class":3147},[3054,8285,6148],{"class":3143},[3054,8287,3235],{"class":3147},[3054,8289,8290],{"class":3200},"configure",[3054,8292,3546],{"class":3147},[3054,8294,8295,8298,8300,8302],{"class":3056,"line":3081},[3054,8296,8297],{"class":3136},"        out",[3054,8299,4699],{"class":3143},[3054,8301,6245],{"class":3200},[3054,8303,3248],{"class":3147},[3054,8305,8306],{"class":3056,"line":3088},[3054,8307,3253],{"class":3147},[3054,8309,8310,8312,8314,8316,8318,8320],{"class":3056,"line":3094},[3054,8311,3610],{"class":3136},[3054,8313,3201],{"class":3200},[3054,8315,3499],{"class":3147},[3054,8317,3176],{"class":3136},[3054,8319,4699],{"class":3143},[3054,8321,4600],{"class":3147},[3054,8323,8324,8327,8329,8331],{"class":3056,"line":3100},[3054,8325,8326],{"class":3164},"        configure",[3054,8328,3173],{"class":3147},[3054,8330,3212],{"class":3200},[3054,8332,3598],{"class":3147},[3054,8334,8335,8338,8340,8342],{"class":3056,"line":3106},[3054,8336,8337],{"class":3200},"        mockHttp",[3054,8339,3499],{"class":3147},[3054,8341,3212],{"class":3200},[3054,8343,3461],{"class":3147},[3054,8345,8346],{"class":3056,"line":3256},[3054,8347,3604],{"class":3147},[3054,8349,8350,8352,8354,8356,8358,8360,8362],{"class":3056,"line":3262},[3054,8351,3610],{"class":3136},[3054,8353,3789],{"class":3200},[3054,8355,3499],{"class":3147},[3054,8357,3212],{"class":3200},[3054,8359,3026],{"class":3147},[3054,8361,6360],{"class":3164},[3054,8363,4600],{"class":3147},[3054,8365,8366,8368,8370,8372,8374,8376,8378,8380,8382],{"class":3056,"line":3297},[3054,8367,7487],{"class":3200},[3054,8369,3026],{"class":3147},[3054,8371,4128],{"class":3200},[3054,8373,3499],{"class":3147},[3054,8375,3176],{"class":3136},[3054,8377,4135],{"class":3143},[3054,8379,3173],{"class":3147},[3054,8381,4140],{"class":3575},[3054,8383,3598],{"class":3147},[3054,8385,8386],{"class":3056,"line":3303},[3054,8387,8388],{"class":3130},"        // Додаємо стандартний заголовок авторизації\n",[3054,8390,8391,8393,8395,8397,8399,8401],{"class":3056,"line":3563},[3054,8392,7487],{"class":3200},[3054,8394,3026],{"class":3147},[3054,8396,4151],{"class":3200},[3054,8398,3026],{"class":3147},[3054,8400,8224],{"class":3200},[3054,8402,8403],{"class":3147}," =\n",[3054,8405,8406,8408,8411,8413,8415,8417,8420],{"class":3056,"line":3601},[3054,8407,4451],{"class":3136},[3054,8409,8410],{"class":3143}," AuthenticationHeaderValue",[3054,8412,3173],{"class":3147},[3054,8414,8211],{"class":3575},[3054,8416,2992],{"class":3147},[3054,8418,8419],{"class":3575},"\"sk_test_mock_key\"",[3054,8421,3598],{"class":3147},[3054,8423,8424],{"class":3056,"line":3607},[3054,8425,3604],{"class":3147},[3054,8427,8428,8430,8432,8434,8436,8438],{"class":3056,"line":3643},[3054,8429,3266],{"class":3265},[3054,8431,4640],{"class":3136},[3054,8433,4341],{"class":3143},[3054,8435,3173],{"class":3147},[3054,8437,4111],{"class":3200},[3054,8439,3598],{"class":3147},[3054,8441,8442],{"class":3056,"line":3648},[3054,8443,3300],{"class":3147},[3054,8445,8446],{"class":3056,"line":3665},[3054,8447,3187],{"class":3147},[3054,8449,8450,8453,8455],{"class":3056,"line":3686},[3054,8451,8452],{"class":3147},"    [",[3054,8454,5005],{"class":3143},[3054,8456,5008],{"class":3147},[3054,8458,8459,8461,8463,8465,8468],{"class":3056,"line":3691},[3054,8460,3161],{"class":3136},[3054,8462,3522],{"class":3136},[3054,8464,3226],{"class":3143},[3054,8466,8467],{"class":3164}," ChargeAsync_Success_ReturnsChargeResult",[3054,8469,5022],{"class":3147},[3054,8471,8472],{"class":3056,"line":3700},[3054,8473,3253],{"class":3147},[3054,8475,8476,8478,8480,8482,8485],{"class":3056,"line":3705},[3054,8477,3610],{"class":3136},[3054,8479,5317],{"class":3200},[3054,8481,3499],{"class":3147},[3054,8483,8484],{"class":3164},"CreateService",[3054,8486,3535],{"class":3147},[3054,8488,8489,8492,8494,8497,8499,8501,8503,8506,8508,8510,8512,8514,8516,8518],{"class":3056,"line":4607},[3054,8490,8491],{"class":3200},"            mock",[3054,8493,6712],{"class":3147},[3054,8495,8496],{"class":3200},"mock",[3054,8498,3026],{"class":3147},[3054,8500,6275],{"class":3164},[3054,8502,3173],{"class":3147},[3054,8504,8505],{"class":3575},"\"*charges\"",[3054,8507,7235],{"class":3147},[3054,8509,6297],{"class":3164},[3054,8511,3173],{"class":3147},[3054,8513,5181],{"class":3200},[3054,8515,3026],{"class":3147},[3054,8517,5186],{"class":3200},[3054,8519,3662],{"class":3147},[3054,8521,8522,8524],{"class":3056,"line":4631},[3054,8523,5240],{"class":3575},[3054,8525,3662],{"class":3147},[3054,8527,8528,8531],{"class":3056,"line":4653},[3054,8529,8530],{"class":3575},"                \"\"\"{\"id\":\"ch_test\",\"status\":\"succeeded\"}\"\"\"",[3054,8532,4520],{"class":3147},[3054,8534,8535,8538,8540,8543],{"class":3056,"line":4658},[3054,8536,8537],{"class":3136},"            out",[3054,8539,3786],{"class":3136},[3054,8541,8542],{"class":3200}," mock",[3054,8544,3598],{"class":3147},[3054,8546,8547],{"class":3056,"line":4959},[3054,8548,3604],{"class":3147},[3054,8550,8551,8553,8555,8557,8559,8561,8563,8565,8567,8570,8572,8574,8576,8578],{"class":3056,"line":4982},[3054,8552,3610],{"class":3136},[3054,8554,5347],{"class":3200},[3054,8556,3499],{"class":3147},[3054,8558,3618],{"class":3136},[3054,8560,5317],{"class":3200},[3054,8562,3026],{"class":3147},[3054,8564,4392],{"class":3164},[3054,8566,3173],{"class":3147},[3054,8568,8569],{"class":4192},"99m",[3054,8571,2992],{"class":3147},[3054,8573,5376],{"class":3575},[3054,8575,2992],{"class":3147},[3054,8577,5385],{"class":3575},[3054,8579,3598],{"class":3147},[3054,8581,8582],{"class":3056,"line":4987},[3054,8583,3604],{"class":3147},[3054,8585,8586,8588,8590,8592,8594,8596,8598,8600,8602,8604],{"class":3056,"line":5336},[3054,8587,5105],{"class":3200},[3054,8589,3026],{"class":3147},[3054,8591,5110],{"class":3164},[3054,8593,3173],{"class":3147},[3054,8595,5065],{"class":3575},[3054,8597,2992],{"class":3147},[3054,8599,5417],{"class":3200},[3054,8601,3026],{"class":3147},[3054,8603,5060],{"class":3200},[3054,8605,3598],{"class":3147},[3054,8607,8608,8611,8613,8615],{"class":3056,"line":5342},[3054,8609,8610],{"class":3200},"        mock",[3054,8612,3026],{"class":3147},[3054,8614,6512],{"class":3164},[3054,8616,4600],{"class":3147},[3054,8618,8619],{"class":3056,"line":5390},[3054,8620,3300],{"class":3147},[3054,8622,8623],{"class":3056,"line":5395},[3054,8624,3187],{"class":3147},[3054,8626,8627,8629,8632],{"class":3056,"line":5401},[3054,8628,8452],{"class":3147},[3054,8630,8631],{"class":3143},"Theory",[3054,8633,5008],{"class":3147},[3054,8635,8636,8638,8641,8643,8645,8647,8649,8651,8654,8656,8658],{"class":3056,"line":5426},[3054,8637,8452],{"class":3147},[3054,8639,8640],{"class":3143},"InlineData",[3054,8642,3173],{"class":3147},[3054,8644,5181],{"class":3200},[3054,8646,3026],{"class":3147},[3054,8648,5527],{"class":3200},[3054,8650,2992],{"class":3147},[3054,8652,8653],{"class":3136},"typeof",[3054,8655,3173],{"class":3147},[3054,8657,5671],{"class":3143},[3054,8659,8660],{"class":3147},"))]\n",[3054,8662,8663,8665,8667,8669,8671,8673,8676,8678,8680,8682,8685],{"class":3056,"line":5449},[3054,8664,8452],{"class":3147},[3054,8666,8640],{"class":3143},[3054,8668,3173],{"class":3147},[3054,8670,5181],{"class":3200},[3054,8672,3026],{"class":3147},[3054,8674,8675],{"class":3200},"Unauthorized",[3054,8677,2992],{"class":3147},[3054,8679,8653],{"class":3136},[3054,8681,3173],{"class":3147},[3054,8683,8684],{"class":3143},"StripeAuthException",[3054,8686,8687],{"class":3147},"))]  \n",[3054,8689,8690,8692,8694,8696,8698,8700,8702,8704,8706,8708,8710],{"class":3056,"line":5934},[3054,8691,8452],{"class":3147},[3054,8693,8640],{"class":3143},[3054,8695,3173],{"class":3147},[3054,8697,5181],{"class":3200},[3054,8699,3026],{"class":3147},[3054,8701,5767],{"class":3200},[3054,8703,2992],{"class":3147},[3054,8705,8653],{"class":3136},[3054,8707,3173],{"class":3147},[3054,8709,5878],{"class":3143},[3054,8711,8660],{"class":3147},[3054,8713,8714,8716,8718,8720,8723],{"class":3056,"line":5939},[3054,8715,3161],{"class":3136},[3054,8717,3522],{"class":3136},[3054,8719,3226],{"class":3143},[3054,8721,8722],{"class":3164}," ChargeAsync_ErrorResponses_ThrowCorrectException",[3054,8724,3535],{"class":3147},[3054,8726,8727,8730,8733,8735,8738,8741],{"class":3056,"line":5944},[3054,8728,8729],{"class":3143},"        HttpStatusCode",[3054,8731,8732],{"class":3200}," statusCode",[3054,8734,2992],{"class":3147},[3054,8736,8737],{"class":3143},"Type",[3054,8739,8740],{"class":3200}," expectedExceptionType",[3054,8742,3248],{"class":3147},[3054,8744,8745],{"class":3056,"line":5953},[3054,8746,3253],{"class":3147},[3054,8748,8749,8751,8753,8755,8757],{"class":3056,"line":5967},[3054,8750,3610],{"class":3136},[3054,8752,5317],{"class":3200},[3054,8754,3499],{"class":3147},[3054,8756,8484],{"class":3164},[3054,8758,3535],{"class":3147},[3054,8760,8761,8763,8765,8767,8769,8771,8773,8775,8777,8779,8781,8784],{"class":3056,"line":5972},[3054,8762,8491],{"class":3200},[3054,8764,6712],{"class":3147},[3054,8766,8496],{"class":3200},[3054,8768,3026],{"class":3147},[3054,8770,6275],{"class":3164},[3054,8772,3173],{"class":3147},[3054,8774,8505],{"class":3575},[3054,8776,7235],{"class":3147},[3054,8778,6297],{"class":3164},[3054,8780,3173],{"class":3147},[3054,8782,8783],{"class":3200},"statusCode",[3054,8785,4520],{"class":3147},[3054,8787,8788,8790,8793],{"class":3056,"line":5978},[3054,8789,8537],{"class":3136},[3054,8791,8792],{"class":3200}," _",[3054,8794,3598],{"class":3147},[3054,8796,8797],{"class":3056,"line":5997},[3054,8798,3604],{"class":3147},[3054,8800,8801,8804,8806,8808,8810,8812,8815],{"class":3056,"line":6029},[3054,8802,8803],{"class":3136},"        await",[3054,8805,5661],{"class":3200},[3054,8807,3026],{"class":3147},[3054,8809,5666],{"class":3164},[3054,8811,3173],{"class":3147},[3054,8813,8814],{"class":3200},"expectedExceptionType",[3054,8816,3546],{"class":3147},[3054,8818,8819,8822,8824,8826,8828,8830,8832,8834,8836,8838,8840],{"class":3056,"line":6034},[3054,8820,8821],{"class":3147},"            () => ",[3054,8823,7717],{"class":3200},[3054,8825,3026],{"class":3147},[3054,8827,4392],{"class":3164},[3054,8829,3173],{"class":3147},[3054,8831,8569],{"class":4192},[3054,8833,2992],{"class":3147},[3054,8835,5376],{"class":3575},[3054,8837,2992],{"class":3147},[3054,8839,5385],{"class":3575},[3054,8841,3294],{"class":3147},[3054,8843,8844],{"class":3056,"line":6067},[3054,8845,3300],{"class":3147},[3054,8847,8848],{"class":3056,"line":6086},[3054,8849,3306],{"class":3147},[8851,8852],"hr",{},[2974,8854,8856],{"id":8855},"практика","Практика",[8858,8859,8860,9096,9379],"accordion",{},[8861,8862,8865,8875,9067,9070,9090],"accordion-item",{"icon":8863,"label":8864},"i-lucide-star","⭐ Рівень 1: Базовий MockHttpMessageHandler",[2959,8866,8867,8868,8871,8872,7058],{},"Маєте сервіс ",[2969,8869,8870],{},"WeatherApiService",", який робить GET запити до ",[2969,8873,8874],{},"https://api.openweathermap.org/data/2.5/weather?q={city}&appid={apiKey}",[3046,8876,8878],{"className":3121,"code":8877,"language":3123,"meta":3050,"style":3050},"public class WeatherApiService\n{\n    private readonly HttpClient _httpClient;\n    \n    public WeatherApiService(HttpClient httpClient)\n    {\n        _httpClient = httpClient;\n    }\n    \n    public async Task\u003CWeatherData> GetWeatherAsync(string city)\n    {\n        var response = await _httpClient.GetAsync($\"weather?q={city}&appid=test_key\");\n        response.EnsureSuccessStatusCode();\n        return await response.Content.ReadFromJsonAsync\u003CWeatherData>()\n            ?? throw new InvalidOperationException(\"Empty response\");\n    }\n}\n",[2969,8879,8880,8889,8893,8905,8909,8924,8928,8938,8942,8946,8973,8977,9010,9020,9042,9059,9063],{"__ignoreMap":3050},[3054,8881,8882,8884,8886],{"class":3056,"line":3057},[3054,8883,3137],{"class":3136},[3054,8885,3140],{"class":3136},[3054,8887,8888],{"class":3143}," WeatherApiService\n",[3054,8890,8891],{"class":3056,"line":3063},[3054,8892,3156],{"class":3147},[3054,8894,8895,8897,8899,8901,8903],{"class":3056,"line":3069},[3054,8896,3442],{"class":3136},[3054,8898,3445],{"class":3136},[3054,8900,3144],{"class":3143},[3054,8902,4323],{"class":3200},[3054,8904,3461],{"class":3147},[3054,8906,8907],{"class":3056,"line":3075},[3054,8908,3187],{"class":3147},[3054,8910,8911,8913,8916,8918,8920,8922],{"class":3056,"line":3081},[3054,8912,3161],{"class":3136},[3054,8914,8915],{"class":3164}," WeatherApiService",[3054,8917,3173],{"class":3147},[3054,8919,2971],{"class":3143},[3054,8921,4348],{"class":3200},[3054,8923,3248],{"class":3147},[3054,8925,8926],{"class":3056,"line":3088},[3054,8927,3253],{"class":3147},[3054,8929,8930,8932,8934,8936],{"class":3056,"line":3094},[3054,8931,4359],{"class":3200},[3054,8933,3499],{"class":3147},[3054,8935,4364],{"class":3200},[3054,8937,3461],{"class":3147},[3054,8939,8940],{"class":3056,"line":3100},[3054,8941,3300],{"class":3147},[3054,8943,8944],{"class":3056,"line":3106},[3054,8945,3187],{"class":3147},[3054,8947,8948,8950,8952,8954,8956,8959,8961,8964,8966,8968,8971],{"class":3056,"line":3256},[3054,8949,3161],{"class":3136},[3054,8951,3522],{"class":3136},[3054,8953,3226],{"class":3143},[3054,8955,3229],{"class":3147},[3054,8957,8958],{"class":3143},"WeatherData",[3054,8960,3235],{"class":3147},[3054,8962,8963],{"class":3164},"GetWeatherAsync",[3054,8965,3173],{"class":3147},[3054,8967,3242],{"class":3136},[3054,8969,8970],{"class":3200}," city",[3054,8972,3248],{"class":3147},[3054,8974,8975],{"class":3056,"line":3262},[3054,8976,3253],{"class":3147},[3054,8978,8979,8981,8983,8985,8987,8989,8991,8993,8995,8998,9000,9003,9005,9008],{"class":3056,"line":3297},[3054,8980,3610],{"class":3136},[3054,8982,3613],{"class":3200},[3054,8984,3499],{"class":3147},[3054,8986,3618],{"class":3136},[3054,8988,4323],{"class":3200},[3054,8990,3026],{"class":3147},[3054,8992,2991],{"class":3164},[3054,8994,3173],{"class":3147},[3054,8996,8997],{"class":3575},"$\"weather?q=",[3054,8999,3827],{"class":3826},[3054,9001,9002],{"class":3200},"city",[3054,9004,3833],{"class":3826},[3054,9006,9007],{"class":3575},"&appid=test_key\"",[3054,9009,3598],{"class":3147},[3054,9011,9012,9014,9016,9018],{"class":3056,"line":3303},[3054,9013,4592],{"class":3200},[3054,9015,3026],{"class":3147},[3054,9017,4597],{"class":3164},[3054,9019,4600],{"class":3147},[3054,9021,9022,9024,9026,9028,9030,9032,9034,9036,9038,9040],{"class":3056,"line":3563},[3054,9023,3266],{"class":3265},[3054,9025,3846],{"class":3136},[3054,9027,3613],{"class":3200},[3054,9029,3026],{"class":3147},[3054,9031,3853],{"class":3200},[3054,9033,3026],{"class":3147},[3054,9035,3858],{"class":3164},[3054,9037,3229],{"class":3147},[3054,9039,8958],{"class":3143},[3054,9041,4628],{"class":3147},[3054,9043,9044,9046,9048,9050,9052,9054,9057],{"class":3056,"line":3601},[3054,9045,4634],{"class":3147},[3054,9047,4637],{"class":3265},[3054,9049,4640],{"class":3136},[3054,9051,4643],{"class":3143},[3054,9053,3173],{"class":3147},[3054,9055,9056],{"class":3575},"\"Empty response\"",[3054,9058,3598],{"class":3147},[3054,9060,9061],{"class":3056,"line":3607},[3054,9062,3300],{"class":3147},[3054,9064,9065],{"class":3056,"line":3643},[3054,9066,3306],{"class":3147},[2959,9068,9069],{},"Напишіть тести:",[4051,9071,9072,9078,9084],{},[3397,9073,9074,9077],{},[2969,9075,9076],{},"GetWeatherAsync_WhenApiReturnsSuccess_ReturnsWeatherData"," — успішний сценарій",[3397,9079,9080,9083],{},[2969,9081,9082],{},"GetWeatherAsync_WhenCityNotFound_Throws404"," — симулюємо 404 від API (місто не знайдено)",[3397,9085,9086,9089],{},[2969,9087,9088],{},"GetWeatherAsync_WhenApiUnavailable_ThrowsException"," — симулюємо 503",[2959,9091,9092,9093,9095],{},"Використовуйте власний ",[2969,9094,6148],{}," (без зовнішніх бібліотек).",[8861,9097,9099,9105,9348,9353],{"icon":8863,"label":9098},"⭐⭐ Рівень 2: MockHttp з верифікацією запитів",[2959,9100,8867,9101,9104],{},[2969,9102,9103],{},"NotificationService",", що відправляє повідомлення через SendGrid API:",[3046,9106,9108],{"className":3121,"code":9107,"language":3123,"meta":3050,"style":3050},"public class SendGridNotificationService\n{\n    private readonly HttpClient _httpClient;\n    \n    public async Task\u003Cbool> SendEmailAsync(string to, string subject, string body)\n    {\n        var payload = new { personalizations = new[] { new { to = new[] { new { email = to } } } },\n                           from = new { email = \"noreply@myapp.com\" },\n                           subject, content = new[] { new { type = \"text/plain\", value = body } } };\n        \n        var response = await _httpClient.PostAsJsonAsync(\"v3/mail/send\", payload);\n        return response.IsSuccessStatusCode;\n    }\n}\n",[2969,9109,9110,9119,9123,9135,9139,9179,9183,9233,9254,9294,9298,9327,9340,9344],{"__ignoreMap":3050},[3054,9111,9112,9114,9116],{"class":3056,"line":3057},[3054,9113,3137],{"class":3136},[3054,9115,3140],{"class":3136},[3054,9117,9118],{"class":3143}," SendGridNotificationService\n",[3054,9120,9121],{"class":3056,"line":3063},[3054,9122,3156],{"class":3147},[3054,9124,9125,9127,9129,9131,9133],{"class":3056,"line":3069},[3054,9126,3442],{"class":3136},[3054,9128,3445],{"class":3136},[3054,9130,3144],{"class":3143},[3054,9132,4323],{"class":3200},[3054,9134,3461],{"class":3147},[3054,9136,9137],{"class":3056,"line":3075},[3054,9138,3187],{"class":3147},[3054,9140,9141,9143,9145,9147,9149,9152,9154,9157,9159,9161,9164,9166,9168,9171,9173,9175,9177],{"class":3056,"line":3081},[3054,9142,3161],{"class":3136},[3054,9144,3522],{"class":3136},[3054,9146,3226],{"class":3143},[3054,9148,3229],{"class":3147},[3054,9150,9151],{"class":3136},"bool",[3054,9153,3235],{"class":3147},[3054,9155,9156],{"class":3164},"SendEmailAsync",[3054,9158,3173],{"class":3147},[3054,9160,3242],{"class":3136},[3054,9162,9163],{"class":3200}," to",[3054,9165,2992],{"class":3147},[3054,9167,3242],{"class":3136},[3054,9169,9170],{"class":3200}," subject",[3054,9172,2992],{"class":3147},[3054,9174,3242],{"class":3136},[3054,9176,8110],{"class":3200},[3054,9178,3248],{"class":3147},[3054,9180,9181],{"class":3056,"line":3088},[3054,9182,3253],{"class":3147},[3054,9184,9185,9187,9190,9192,9194,9196,9199,9201,9203,9206,9208,9210,9213,9215,9217,9219,9221,9223,9226,9228,9230],{"class":3056,"line":3094},[3054,9186,3610],{"class":3136},[3054,9188,9189],{"class":3200}," payload",[3054,9191,3499],{"class":3147},[3054,9193,3176],{"class":3136},[3054,9195,4881],{"class":3147},[3054,9197,9198],{"class":3200},"personalizations",[3054,9200,3499],{"class":3147},[3054,9202,3176],{"class":3136},[3054,9204,9205],{"class":3147},"[] { ",[3054,9207,3176],{"class":3136},[3054,9209,4881],{"class":3147},[3054,9211,9212],{"class":3200},"to",[3054,9214,3499],{"class":3147},[3054,9216,3176],{"class":3136},[3054,9218,9205],{"class":3147},[3054,9220,3176],{"class":3136},[3054,9222,4881],{"class":3147},[3054,9224,9225],{"class":3200},"email",[3054,9227,3499],{"class":3147},[3054,9229,9212],{"class":3200},[3054,9231,9232],{"class":3147}," } } } },\n",[3054,9234,9235,9238,9240,9242,9244,9246,9248,9251],{"class":3056,"line":3100},[3054,9236,9237],{"class":3200},"                           from",[3054,9239,3499],{"class":3147},[3054,9241,3176],{"class":3136},[3054,9243,4881],{"class":3147},[3054,9245,9225],{"class":3200},[3054,9247,3499],{"class":3147},[3054,9249,9250],{"class":3575},"\"noreply@myapp.com\"",[3054,9252,9253],{"class":3147}," },\n",[3054,9255,9256,9259,9261,9264,9266,9268,9270,9272,9274,9277,9279,9282,9284,9287,9289,9291],{"class":3056,"line":3106},[3054,9257,9258],{"class":3200},"                           subject",[3054,9260,2992],{"class":3147},[3054,9262,9263],{"class":3200},"content",[3054,9265,3499],{"class":3147},[3054,9267,3176],{"class":3136},[3054,9269,9205],{"class":3147},[3054,9271,3176],{"class":3136},[3054,9273,4881],{"class":3147},[3054,9275,9276],{"class":3200},"type",[3054,9278,3499],{"class":3147},[3054,9280,9281],{"class":3575},"\"text/plain\"",[3054,9283,2992],{"class":3147},[3054,9285,9286],{"class":3200},"value",[3054,9288,3499],{"class":3147},[3054,9290,8146],{"class":3200},[3054,9292,9293],{"class":3147}," } } };\n",[3054,9295,9296],{"class":3056,"line":3256},[3054,9297,3604],{"class":3147},[3054,9299,9300,9302,9304,9306,9308,9310,9312,9315,9317,9320,9322,9325],{"class":3056,"line":3262},[3054,9301,3610],{"class":3136},[3054,9303,3613],{"class":3200},[3054,9305,3499],{"class":3147},[3054,9307,3618],{"class":3136},[3054,9309,4323],{"class":3200},[3054,9311,3026],{"class":3147},[3054,9313,9314],{"class":3164},"PostAsJsonAsync",[3054,9316,3173],{"class":3147},[3054,9318,9319],{"class":3575},"\"v3/mail/send\"",[3054,9321,2992],{"class":3147},[3054,9323,9324],{"class":3200},"payload",[3054,9326,3598],{"class":3147},[3054,9328,9329,9331,9333,9335,9338],{"class":3056,"line":3297},[3054,9330,3266],{"class":3265},[3054,9332,3613],{"class":3200},[3054,9334,3026],{"class":3147},[3054,9336,9337],{"class":3200},"IsSuccessStatusCode",[3054,9339,3461],{"class":3147},[3054,9341,9342],{"class":3056,"line":3303},[3054,9343,3300],{"class":3147},[3054,9345,9346],{"class":3056,"line":3563},[3054,9347,3306],{"class":3147},[2959,9349,9350,9351,7058],{},"Напишіть тести з ",[2969,9352,6152],{},[4051,9354,9355,9358,9370,9376],{},[3397,9356,9357],{},"Успішна відправка — перевірте, що POST відправлено на правильний URL",[3397,9359,9360,9361,2992,9363,2992,9366,9369],{},"Верифікуйте тіло запиту: ",[2969,9362,9212],{},[2969,9364,9365],{},"subject",[2969,9367,9368],{},"from"," присутні",[3397,9371,9372,9373],{},"Перевірте заголовок ",[2969,9374,9375],{},"Authorization: Bearer {apiKey}",[3397,9377,9378],{},"Симуляція тимчасової помилки та повторна успішна спроба",[8861,9380,9382,9388,9402,9404,9418],{"icon":8863,"label":9381},"⭐⭐⭐ Рівень 3: Typed Client + DI + Polly",[2959,9383,9384,9385,9387],{},"Зареєструйте ",[2969,9386,4226],{}," як Typed Client з:",[3394,9389,9390,9393,9399],{},[3397,9391,9392],{},"Базовою адресою Stripe",[3397,9394,9395,9396],{},"Заголовком ",[2969,9397,9398],{},"Stripe-Version: 2023-10-16",[3397,9400,9401],{},"Polly Retry Policy: 3 спроби при 500/503, exponential backoff",[2959,9403,9069],{},[4051,9405,9406,9409,9415],{},[3397,9407,9408],{},"Перевірте конфігурацію DI (заголовок Stripe-Version встановлено)",[3397,9410,9411,9412,9414],{},"Перевірте retry: перший запит → 503, другий → 503, третій → 200. Переконайтесь, що ",[2969,9413,6512],{}," проходить (всі 3 спроби зроблено)",[3397,9416,9417],{},"Перевірте, що після 3 невдалих спроб кидається виняток",[2959,9419,9420,9423,9424,9426,9427,3026],{},[3874,9421,9422],{},"Підказка",": MockHttp + ",[2969,9425,7539],{}," + ",[2969,9428,9429],{},"AddPolicyHandler",[8851,9431],{},[2959,9433,9434,9435,9438],{},"У наступній частині ми підіймемося на рівень вище: дізнаємось про ",[3874,9436,9437],{},"WireMock.Net"," — справжній HTTP-сервер у тестах, який ловить помилки навіть на рівні формування URL та заголовків, і навчимось перевіряти resilience-політики Polly.",[9440,9441,9442],"style",{},"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 .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}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 .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sCDza, html code.shiki .sCDza{--shiki-light:#AF00DB;--shiki-default:#CE92A4;--shiki-dark:#CE92A4}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .sD7JJ, html code.shiki .sD7JJ{--shiki-light:#000000FF;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .sJj4R, html code.shiki .sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}",{"title":3050,"searchDepth":3063,"depth":3063,"links":9444},[9445,9446,9449,9455,9459,9464,9468,9469,9470],{"id":2976,"depth":3063,"text":2977},{"id":3029,"depth":3063,"text":3030,"children":9447},[9448],{"id":3316,"depth":3069,"text":3317},{"id":3710,"depth":3063,"text":3711,"children":9450},[9451,9453,9454],{"id":3717,"depth":3069,"text":9452},"Чому new HttpClient() — антипатерн",{"id":3898,"depth":3069,"text":3899},{"id":4042,"depth":3069,"text":4043},{"id":4663,"depth":3063,"text":4664,"children":9456},[9457,9458],{"id":4676,"depth":3069,"text":4677},{"id":5454,"depth":3069,"text":5455},{"id":6142,"depth":3063,"text":6143,"children":9460},[9461,9462,9463],{"id":6184,"depth":3069,"text":6185},{"id":6521,"depth":3069,"text":6522},{"id":7048,"depth":3069,"text":7049},{"id":7152,"depth":3063,"text":7153,"children":9465},[9466,9467],{"id":7168,"depth":3069,"text":7169},{"id":7342,"depth":3069,"text":7343},{"id":7747,"depth":3063,"text":7748},{"id":8243,"depth":3063,"text":8244},{"id":8855,"depth":3063,"text":8856},"Ваш сервіс викликає платіжний шлюз. Як протестувати це, не знявши реальні гроші? Глибоко вивчаємо архітектуру HttpClient у .NET, проблему socket exhaustion, IHttpClientFactory та патерн MockHttpMessageHandler.","md",null,{},{"title":1030,"description":9471},"-7hDUXFR2wD42lL1iroDNra6xV8tqXaHpyDbVOL2Ub8",[9478,9480],{"title":1026,"path":1027,"stem":1028,"description":9479,"children":-1},"Від разових запитів до автоматизованих тестових сюїт — опановуємо Postman як інженерний інструмент. Колекції, змінні, Pre-request Scripts, тестові assertions та запуск у CI/CD через Newman.",{"title":1034,"path":1035,"stem":1036,"description":9481,"children":-1},"MockHttpMessageHandler не ловить помилки формування URL чи заголовків на рівні мережі. WireMock.Net — справжній HTTP-сервер у тестах. Навчимось перевіряти стійкість Polly retry та Circuit Breaker до збоїв.",1777912527674]