Integration testing focuses on how multiple components or modules work together. Unlike unit tests, integration tests validate data flow, event handling, and API interactions across components. React Testing Library, Vue Test Utils, and Angular’s integration capabilities help test combined logic, services, and UI. This methodology improves quality by catching interface mismatches or state inconsistencies early.
- Log in or register to contribute
Contribute to three or more articles across any domain to qualify for the Contributor badge. Please check back tomorrow for updates on your progress.