test-driven-development

To start test-driven development, write a failing test that clearly defines the desired behavior before writing any implementation code. This ensures code correctness from the beginning and prevents regressions throughout the development cycle.

The Red-Green-Refactor cycle in TDD is the process of writing a failing test first, then writing minimal code to pass the test, followed by refactoring. This iterative cycle enforces strict testing protocols for software development.

Common test-driven development anti-patterns include testing after implementation, using manual testing as a substitute, and rationalizing code deletion. These pitfalls prevent regressions detection and undermine software correctness.

Yes, you can apply TDD principles to bug fixes and refactoring tasks. The process requires writing failing tests that define the corrected behavior before altering the implementation code to ensure no regressions occur.

Test-driven development improves code quality by enforcing strict testing protocols that prevent regressions and build confidence in software correctness. It requires defining expected behavior upfront through failing tests before any implementation.