Install @testing-library/react, @testing-library/jest-dom, @testing-library/user-event, and jsdom. Configure Vitest with globals, jsdom environment, and a setup file importing jest-dom matchers. Add a custom render helper wrapping components with QueryClientProvider and MemoryRouter. Exclude e2e/ from vitest. Smoke test covers formatEvolutionMethod. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
542 B
542 B