angular-testing

You can test Angular signal-based components and OnPush change detection using TestBed and modern testing patterns. This Skill provides structured approaches to verify component updates, dependency injection via inject(), and mocked dependencies for robust unit and integration tests.

Setting up Vitest for Angular v20+ unit testing involves installing Vitest alongside Angular testing utilities and configuring test targets. This Skill provides configuration examples for tsconfig.spec.json and angular.json to run scalable test suites.

Yes, you can migrate existing Jasmine tests to Vitest in Angular. This Skill provides specific guidance on transitioning your test suite to Vitest while maintaining coverage for components, services, and HTTP interactions using TestBed.

You mock dependencies and HTTP interactions in Angular integration tests by utilizing TestBed and modern testing patterns. This Skill covers setting up test infrastructure to isolate components and services, ensuring scalable and maintainable HTTP interaction testing.

Yes, this testing approach supports both unit and integration testing for Angular services and directives. It applies modern patterns to verify HTTP calls, dependency injection, and component logic across Angular v20+ applications using Vitest or Jasmine.