Automated Unit Test Generator

How It Works

Hand your Claw a function, module, or file and it generates tests that

actually exercise the code — not just happy-path assertions. It reads your

existing test patterns (framework, style, naming conventions) and matches

them.

What You Get

• Unit tests with meaningful assertions for each public function
• Edge case coverage: null inputs, empty arrays, boundary values, error paths
• Mock and stub generation for external dependencies
• Integration test scaffolding for API endpoints and database queries
• Tests written in your existing framework (Jest, pytest, Vitest, Go testing, etc.)

Setup Steps

1. Share the code you want tested — a file, function, or module
2. Optionally share an existing test file so the Claw matches your style
3. Review generated tests and tweak as needed
4. Run them to verify they pass

Tips

• Share one existing test file for best style matching
• Ask specifically for edge cases if you want thorough coverage
• Great for legacy code where nobody wrote tests the first time
• Run after refactoring to make sure behavior is preserved
• Pair with your CI pipeline to catch regressions automatically