angular-testing

To migrate Angular tests from Karma and Jasmine to Vitest, you need to update your test runner configuration and adapt TestBed patterns. This Skill provides version-aware migration guidance to ensure compatibility and reduce test flakiness during the transition to Vitest.

Testing async Angular service flows with fakeAsync and tick involves wrapping test logic to simulate asynchronous time progression. This Skill provides actionable guidance on applying these techniques alongside TestBed to reliably resolve and verify asynchronous operations in your components.

Configuring HTTP testing with provideHttpClient allows you to mock backend interactions within TestBed. This Skill details how to set up HTTP testing handlers, verify outgoing requests, and simulate error responses for your Angular services without making real network calls.

Yes, you can measure Angular template coverage to identify untested DOM bindings and event listeners. This Skill offers insights into analyzing template coverage reports, ensuring your component tests interact with all critical elements rendered in the HTML template.

Yes, this Skill supports writing end-to-end tests with Cypress for Angular applications. It provides actionable guidance and best practices for configuring E2E test environments, simulating user interactions, and asserting application behavior across various testing frameworks.

Using spies and mock services in Angular TestBed configurations involves overriding provider dependencies to isolate component logic. This Skill explains how to configure TestBed, create test doubles, and assert that specific service methods were called with expected arguments.