---
description: Enhance test coverage and quality
argument-hint: [test-file-path]
---

Improve tests in: $1

Tasks:
1. Review existing tests for weaknesses
2. Add edge cases and error scenarios
3. Ensure tests USE artifacts (not just check existence)
4. Improve assertions and test clarity
5. Validate: `maid validate` and `maid test`

Keep tests focused on behavior verification.
