Tdd Workflow

A straightforward reference for keeping TDD honest. It walks you through the RED-GREEN-REFACTOR cycle with the three laws, the AAA pattern for structuring tests, and clear rules for each phase (write failing test, minimal passing code, then refactor). The tables are dense with practical reminders like prioritizing happy path over edge cases and avoiding implementation testing. The anti-patterns section is the most useful part, calling out common mistakes like skipping the RED phase or writing tests after code. There's an interesting multi-agent pattern at the end for AI-assisted development. This works best as a quick lookup when you're tempted to cut corners or forget why you're writing tests first.