Testing & Quality Assurance

Writing unit tests for API routes involves using frameworks like Vitest or Jest to validate data integrity and simulate error handling. This Skill provides expert code examples and patterns for structuring these tests effectively.

Yes, the cross-platform testing guidance covers both web and mobile applications. It details specific patterns for web tools like Vitest and Playwright, alongside mobile testing using Jest and React Native Testing Library.

The best way to run a test coverage report is by executing the `npm run test:coverage` command. This generates a detailed report tracking and reporting on your test coverage metrics across the platform.

Simulating user flows in end-to-end tests uses Playwright to automate browser interactions. This Skill provides best practices for mocking, coverage monitoring, and user flow simulation to ensure robust application functionality.

Common testing pitfalls in cross-platform applications often involve improper mocking and incomplete user flow simulation. This Skill addresses these specific limitations and provides best practices to avoid them.