tdd-workflow

Test-Driven Development workflow guides you through writing tests before implementation, adding minimal code to pass tests, and refactoring for quality. It enforces a minimum 80% code coverage across unit, integration, and end-to-end testing phases during feature development.

Yes, this TDD workflow supports integration and end-to-end testing with Playwright. It guides you through comprehensive testing patterns, ensuring your test-first development achieves the mandated 80% code coverage across unit, integration, and end-to-end tests.

Yes, you can use Vitest and Jest for unit testing within this Test-Driven Development process. The workflow explicitly supports both Jest and Vitest patterns to help you write tests before code and achieve the required 80% coverage.

The best way to maintain 80% code coverage during refactoring is following the TDD cycle: write tests first, implement minimal code to pass, and refactor confidently. This ensures your refactoring does not break existing unit, integration, or end-to-end tests.

You need to write tests before code for bug fixes when enforcing Test-Driven Development. By writing a failing test that reproduces the bug first, you can implement the fix and ensure the updated code passes the test while maintaining 80% coverage.