Comprehensive Testing Strategies for Modern Applications
Testing is crucial for maintaining code quality and preventing regressions. A balanced testing strategy includes multiple layers. Unit Tests: Test individual functions and components in isolation. Fast, reliable, and easy to maintain. Target 80%+ coverage for critical business logic. Integration Tests: Verify that multiple components work together correctly. Test API endpoints, database queries, and service integrations. End-to-End Tests: Simulate real user workflows across the entire application. Use tools like Playwright or Cypress....