tdd

Prompt file imported from justinbornais/bornais-music-site (.github/prompts/tdd.prompt.md). Fill in {{file}}, {{feature}} before use. Copyright stays with the author.

Implement the requested feature using strict TDD. Reference the tdd and verification skills.

The Iron Law: NO PRODUCTION CODE WITHOUT A FAILING TEST FIRST

Setup

1. Identify language and test framework from the project
2. Run existing test suite — fix pre-existing failures first
3. Break the feature into behaviors to implement

For Each Behavior — RED-GREEN-REFACTOR

RED: Write one failing test. Run it. It MUST fail. Never skip verification.

GREEN: Write minimal code to pass. Run full suite. ALL must pass.

REFACTOR: Improve code quality. Run tests after every change. Keep green.

Current file context: {{file}}

Feature to implement: {{feature}}

Before Claiming Complete

• Full test suite passes
• Coverage meets targets (100% critical, 80%+ general)
• Edge cases covered
• Code follows project conventions