Testing

3 skills in this category.

testing Apr 17, 2026

Ban mock.module in Bun Tests

Stops Claude Code from reaching for Bun's mock.module — which poisons the global module registry and breaks test isolation. Forces factory + dependency injection patterns instead.

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testing Apr 17, 2026

Strict TDD Story Loop

Forces Claude Code into strict red/green TDD — write failing tests first, commit red, then implement to green. No retrofitting tests after the fact.

Claude Code Cursor

testing Apr 17, 2026

Verify Before Done

Forces Claude Code to run typecheck and the full test suite before marking any task complete. Eliminates 'it should work' hand-waving.

Claude Code Cursor