angular-testing

Angular testing with Jest or Vitest requires specific configurations to handle components, services, and signals. The Skill provides structured setup patterns and practical examples to configure your testing environment for production-grade unit and integration tests.

Testing Angular signals and standalone components is best handled using CDK harnesses and structured testing patterns. This approach ensures robust component testing by providing reliable strategies for validating modern Angular application logic and UI behavior.

HTTP mocking with HttpTestingController and MSW simulates real-world API scenarios in Angular tests. It intercepts network requests to provide controlled responses, enabling reliable verification of service logic without actual backend dependencies.

Playwright supports Angular end-to-end testing with cross-browser parallel execution and visual checks. It validates full application workflows by automating browser interactions, ensuring production-grade reliability for complex user scenarios.

Yes, this Angular testing approach covers unit, integration, and end-to-end scenarios comprehensively. It provides structured patterns using Jest or Vitest for logic validation and Playwright for cross-browser UI testing, satisfying production-grade requirements.

CDK harnesses are needed for Angular component testing when validating complex UI interactions and standalone component behavior. They provide a structured API to interact with component internals, ensuring robust and maintainable test patterns.