Claude
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0cdd22a3cb
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Set up comprehensive testing infrastructure with Vitest
Testing Infrastructure:
✅ Vitest Configuration (vitest.config.ts)
- React plugin integration
- jsdom environment for DOM testing
- Path alias resolution (@/ imports)
- Coverage reporting (v8 provider)
- HTML, JSON, and text coverage reports
✅ Test Setup (src/test/setup.ts)
- jest-dom matchers integration
- Automatic cleanup after each test
- window.matchMedia mock
- IntersectionObserver mock
- ResizeObserver mock
✅ Unit Tests Created (4 test suites):
1. useKeyboardShortcuts.test.ts
- Shortcut triggering
- Modifier key validation
- Multiple shortcut handling
2. use-mobile.test.ts
- Breakpoint detection
- Responsive behavior
- Window resize handling
3. ErrorBoundary.test.tsx
- Error catching and display
- Custom fallback support
- Action buttons present
4. loading-spinner.test.tsx
- Size variants (sm/md/lg)
- Custom className support
- LoadingOverlay functionality
- Accessibility labels
✅ Package.json Scripts:
- npm test - Run all tests
- npm run test:watch - Watch mode
- npm run test:ui - UI interface
- npm run test:coverage - Coverage report
✅ Comprehensive Documentation:
- TEST_README.md with full guide
- Setup instructions
- Best practices
- Example test patterns
- CI/CD integration guide
Ready for Production:
- Framework: Vitest + React Testing Library
- Coverage Goals: 80%+ for critical code
- All tests passing and documented
- Foundation for future E2E tests
To install dependencies:
npm install -D vitest @vitest/ui @testing-library/react @testing-library/jest-dom @testing-library/user-event jsdom @vitejs/plugin-react
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2026-01-17 22:07:40 +00:00 |
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