fix-bug

To fix a bug using TDD, you write a failing test that reproduces the issue, identify the root cause, implement a minimal code fix, and verify it with regression tests. This approach ensures the original bug is caught and prevents future regressions.

The best way to reproduce a bug is to write a failing test that precisely defines and isolates the unexpected behavior. This TDD-driven workflow confirms the bug's existence and provides a verifiable baseline for your regression testing.

Root cause analysis in a TDD debugging workflow guides your investigation to find the underlying issue causing the failing test. It shifts focus from patching symptoms to identifying the true source, enabling a minimal and robust code fix.

Yes, a systematic bug fixing workflow can enforce conventional commit standards for bug fixes. This ensures your version control history remains clean and descriptive while tying TDD regression tests directly to their corresponding code changes.

Subagent reviews improve code quality during bug fixing by leveraging specialized reviewers to evaluate both the code fix and test quality. This automated review step ensures the TDD solution is robust and adheres to established engineering principles.

You should use regression testing after implementing a minimal fix to verify the solution works without introducing new issues. A TDD approach guarantees the original failing test passes and prevents unexpected application behavior from recurring.