storybook-testing

Storybook interaction tests use the `play()` function within CSF3 stories to simulate user flows. Vitest integration executes these functions to verify component behavior, ensuring your UI logic works correctly during frontend development.

Visual regression testing in Storybook is best handled by integrating Chromatic TurboSnap. It provides efficient visual diffing to catch unintended UI changes, ensuring visual consistency across component updates in your CI pipeline.

Yes, Storybook supports automated accessibility audits using the a11y addon. It automatically scans your components for WCAG violations, ensuring accessibility compliance directly within your development workflow.

Yes, you can write typesafe CSF3 stories using factory patterns. This approach ensures strict type checking for component props and variants, generating robust stories and automatic documentation for your UI components.

You isolate component dependencies in Storybook using `sb.mock`. This feature allows you to mock external modules and data, ensuring tests remain focused purely on the component's internal logic without external interference.

Yes, Vitest integration is required to run component tests in Storybook 9/10. It acts as the underlying test runner for executing your `play()` interaction tests and validating component behavior.