superpower-tdd

Test-driven development for new features starts by writing a failing test for the desired behavior, then implementing minimal production code to pass it. This enforces strict test-first discipline through the Red-Green-Refactor workflow.

The Red-Green-Refactor workflow is a test-driven development cycle where you write a failing test, implement minimal code to make it pass, and then refactor while keeping the codebase green. It ensures production code is always driven by failing tests.

Yes, test-first development applies to bug fixes and refactors across typical software projects. It guides engineers through structured Red-Green-Refactor steps to ensure behavior is validated through failing tests before implementation.

The best way to prevent unverified production code is enforcing test-first development. By requiring behavior to be validated through failing tests before implementation, you ensure reliable development practices and guard features with tests.

No specific testing frameworks are required. The workflow applies across typical software projects by providing structured steps and guardrails to keep development aligned with TDD principles, regardless of your chosen tools.

Test-driven development requires failing tests first to ensure production code is driven by actual requirements. This prevents unverified code and validates behavior through the Red-Green-Refactor cycle until the codebase stays green.