Marketplace
tdd by @mattpocock
Test-driven development with red-green-refactor loop.
Test-driven development with red-green-refactor loop. Use when user wants to build features or fix bugs using TDD, mentions "red-green-refactor", wants integration tests, or asks for test-first development.
What it can do
Core principle: Tests should verify behavior through public interfaces, not implementation details. Code can change entirely; tests shouldn't.
Tests written in bulk test _imagined_ behavior, not _actual_ behavior.
You end up testing the _shape_ of things (data structures, function signatures) rather than user-facing behavior.
SKILL.md
Loading tree...