angular-testing

Unit and integration testing for Angular v20+ with Vitest or Jasmine, supporting signals and modern patterns. Test Angular v20+ applications with Vitest (recommended) or Jasmine, focusing on signal-based components and modern patterns. Angular v20+ has native Vitest support through the @angular/build package. Configure in angular.json: Run tests: For Vitest migration from Jasmine and advanced configuration, see references/vitest-migration.md . OnPush components require explicit change detection: For advanced testing patterns including component harnesses, router testing, form testing, and directive testing, see references/testing-patterns.md . For Vitest migration from Jasmine, see references/vitest-migration.md . - Supports both Vitest (recommended) and Jasmine test runners with native Angular v20+ integration via @angular/build - Covers signal-based components, computed values, OnPush change detection, and input/output testing with modern APIs - Includes HTTP mocking via HttpTestingController , service injection with TestBed.inject() , and dependency mocking with Vitest - Provides patterns for async testing with fakeAsync and waitForAsync , HTTP resources, and component fixture workflows