Pre-Commit Test Suite

Run the full test suite before committing and verify tests actually test real behavior. Fails loudly if tests are fluff, missing coverage, or broken.

What This Does

1. Runs all Jest tests
2. Audits test quality – catches tests that always pass regardless of behavior
3. Checks coverage on changed files
4. Identifies missing tests for new code

Steps

Step 1 – Check What's Changing

git diff --staged --name-only