TDD is the red-to-green development loop designed to produce tests worth keeping. This skill acts as a reference for writing tests that verify behavior through public interfaces rather than implementation details. It outlines seams, anti-patterns, and rules for the loop like writing the failing test first. Reach for it when the user wants to build features or fix bugs test-first, mentions red-green-refactor, or wants integration tests.
Key Features
Behavior verification through public interfaces
Vertical slicing instead of horizontal
Anti-pattern identification for tests
Privacy & Security
Data Collection
This tool follows industry-standard security practices and only collects data necessary for functionality.