Claude Code for testing: write, run, and fix...

Claude Code for testing: write, run, and fix tests without leaving your terminal One of the most underrated Claude Code workflows is test-driven development — using Claude to write tests, run them, interpret failures, and fix the implementation, all in one loop. Here's how to set it up properly. The basic test loop The simplest version: claude "Write pytest tests for utils.py, run them, and fix any failures" Claude will: Read utils.py Write test_utils.py Run pytest test_utils.py Read the output