react-testing

Test React component forms using Testing Library and user-event to simulate user interactions and verify validation results. Vitest executes these unit tests to confirm all form interactions are covered and validation works correctly.

Testing custom React hooks uses Testing Library and Vitest to evaluate hook behavior and state changes. This approach provides patterns to verify complex hook logic works correctly within components.

Yes, Vitest works with Testing Library for React unit testing. Vitest acts as the test runner while Testing Library provides query priority and user event simulation to ensure user-centric component testing.

Yes, axe-core integrates with React tests to perform automated accessibility checks. It validates component markup within test runs to ensure UI elements are accessible to all users.

Run end-to-end testing for React applications by integrating Playwright into your testing workflow. Playwright simulates full user journeys across browsers to validate application functionality and user-centric behavior.

Follow Testing Library's query priority by querying elements by accessible roles and labels first. This approach ensures tests interact with the DOM as users do, validating accessibility and component behavior.