Test Driven Development

This is uncompromising TDD enforcement. It walks you through red-green-refactor with zero tolerance for shortcuts: write the test, watch it fail, write minimal code to pass. The philosophy is stark: if you didn't see the test fail, you don't know what it tests. Code written before tests gets deleted, no exceptions. It anticipates every rationalization (I'll test after, I already manually tested it, deleting work is wasteful) and systematically dismantles them. The diagrams and examples are clear, but the real value is in the discipline. Use this when you need someone keeping you honest about actually doing TDD instead of just writing tests after the fact.