Test Writer

You know that feeling when you finish building something and realize you haven't written a single test? Yeah. This tool takes your source files and generates real unit tests. Pick your framework, point it at your code, and get tests that actually cover your functions. Not placeholder garbage, real assertions based on what your code does.

One command. Zero config. Just works.

Quick Start

npx ai-test-gen src/utils.ts

What It Does

• Reads your source files and understands the function signatures and logic
• Generates unit tests with real assertions, not just empty describe blocks
• Supports Jest, Vitest, and Mocha out of the box
• Accepts glob patterns so you can test multiple files at once
• Writes output to a file or prints to stdout