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ai-testgen-cli

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    • License MIT

    🧪 A CLI tool to generate unit tests for Angular, React, and Vue components using local LLMs like Ollama.

    Package Exports

    • ai-testgen-cli
    • ai-testgen-cli/dist/interactive-cli.js

    This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (ai-testgen-cli) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

    Readme

    🧪 AI TestGen

    An interactive, LLM-powered test generator CLI for Angular, React, Vue, and NestJS apps — powered by free local models like LLaMA 3 via Ollama.

    No fluff. Just real unit tests. ⚡️

    🚀 What It Does

    This CLI helps developers automatically generate unit tests for their frontend or backend code by:

    • 🧠 Analyzing your code using ts-morph
    • 🙋 Asking you questions about the component, service, or class (what it does, mocks needed, preferred test framework, etc.)
    • 🛠 Generating a clean, valid .spec.ts, .test.ts, or custom-named file
    • ✨ Outputting usable Jest, Jasmine, Vitest, or Mocha/Chai tests

    📦 Getting Started

    1. Install AI TestGen globally

    npm install -g ai-testgen-cli

    ⚙️ Configuration

    Before using the CLI, make sure you have an Ollama server or compatible model server running locally or remotely.

    You can set the API URL by defining an environment variable:

    export OLLAMA_API_URL=http://localhost:11434/api/generate
    • If you don't set it, the CLI defaults to http://localhost:11434/api/generate.
    • Ensure your server is accessible at the specified URL when generating tests.

    📌 Download Ollama if you haven't already.

    You can use any model you like, such as:

    ollama run llama3

    or

    ollama run deepseek-coder

    🧪 Running the CLI

    After installing:

    ai-testgen

    You'll be asked:

    • Which file you want to generate a test for
    • What the component/service/class does
    • Which framework (Angular, React, Vue, NestJS)
    • Which testing library (Jest, Jasmine, Vitest, Mocha/Chai)
    • What naming convention you prefer for the test file (*.spec.ts, *.test.ts, or custom)

    The CLI will generate a complete test file automatically for you!

    ✅ Ready for V1!