tdd-workflow

Enforce test-driven development by codifying a repeatable workflow that mandates writing tests before implementing code, reducing regression risk and guiding design. This structured approach ensures development is driven by tests and high code quality.

The minimum test coverage threshold for reliable CI integration is 80% overall, combining unit, integration, and E2E tests. This coverage guardrail ensures high code quality and reduces regression risk across software projects.

Structure a TDD workflow by aligning feature work, bug fixes, and refactors with defined stages: write a failing test, implement minimal code to pass, validate green tests, and refactor while maintaining Git checkpoint evidence.

Yes, you can use this TDD workflow for bug fixes and refactoring. It aligns these tasks with defined stages from writing tests to refactoring, ensuring all changes are validated by green tests and adequate coverage before completion.

The best way to start is to write a failing test for your feature, implement the minimal code required to pass the test, and iterate until all tests pass with adequate coverage and structured Git checkpoint evidence.

Codebases drift from disciplined testing practices when proactive workflows are absent, resulting in fragile features and difficult maintenance. Codifying a test-driven development workflow with coverage guardrails proactively prevents this regression risk.