tdd-workflow

Test-driven development is implemented by following the Red-Green-Refactor cycle: writing failing tests first, creating minimal code to pass, and refactoring while maintaining green tests to ensure code reliability and maintainability.

The Red-Green-Refactor cycle in test-driven development is a three-step process: writing a failing test, implementing minimal code to pass it, and refactoring the code while ensuring tests remain green.

To maintain code quality while refactoring, write tests before modifying implementation code and continuously monitor coverage. Adhering to TDD principles allows you to refactor confidently while keeping the test suite green.

Yes, you can use TDD to build a new user authentication module from scratch. By writing tests for login, logout, and registration flows before writing implementation code, you enforce code reliability and maintainability for complex features.

Test-driven development enforces code reliability by tracking and monitoring code coverage targets throughout the Red-Green-Refactor cycle. This ensures that all new code increments are well-tested and adhere strictly to TDD principles.