angular-testing

To test Angular signal-based components using TestBed, you configure the testing module with the standalone component, instantiate it, and assert signal state changes. This skill provides code samples for testing signals and modern change detection patterns.

Yes, you can use Vitest instead of Jasmine for Angular v21+ testing. This skill enables both Vitest and Jasmine workflows, providing structured guidance for unit and integration tests using TestBed, component harnesses, and modern testing patterns.

The best way to mock HTTP interactions in Angular integration tests is using HttpClientTestingModule. This skill explains patterns for mocking dependencies, testing HTTP interactions, and setting up test infrastructure for Angular v21+ apps.

To test Angular components with OnPush change detection, you use component harnesses and trigger change detection manually. This skill provides patterns for testing OnPush components, signal-based state, and standalone components.

Yes, this skill works with services using inject(). It provides structured guidance for mocking dependencies and testing services that use the modern inject() pattern in Angular v21+ apps.