react-component-testing

name	react-component-testing
description	Test React components with Testing Library — render, query by role, and assert on user-visible behavior.
version	1.2.0
tags	["react","testing","frontend"]
status	active

React Component Testing

Test what the user sees, not implementation details.

1. render(<Component />) from @testing-library/react.
2. Query by accessible role: screen.getByRole('button', { name: /save/i }).
3. Drive interactions with userEvent, then assert on the resulting DOM.
4. Avoid container.querySelector and snapshot-everything tests — they break on refactors.

Prefer findBy* for async UI and getBy* for content that is already present.