🤖 GPT4Go 🚀

GPT4Go: AI-Powered Test Case Generation for Golang 🧪

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GPT4Go is an open-source project that auto-generates test case files for Golang using OpenAI's ChatGPT 🌐. The project helps developers quickly create test cases for their functions, ensuring that their code is tested efficiently and comprehensively 🧪.

🌟 Features

• 🎯 Auto-generates test cases for Golang functions using OpenAI's ChatGPT.
• 🚫 Skips generating test cases for already tested functions.
• 💡 Provides suggestions for breaking down large functions for better software engineering practices.
• 📚 Generates well-organized, easy-to-read test case code.

🛠 Installation

1. Ensure that you have Golang installed on your system 💻. If not, please follow the official installation guide.

2. Clone the repository 📦:

git clone https://github.com/tianshanghong/GPT4Go.git

3. Change into the project directory 📂:

cd GPT4Go

4. Build the project 🔨:

go build .

5. Set the required environment variables 🌍:

export OPENAI_API_KEY=your_openai_api_key
export GPT_MODEL=model_name  # (optional, defaults to gpt-3.5-turbo)

From the OpenAI website, you can obtain an API key for OpenAI 🔑. You can also specify the model you want to use for generating test cases. The default model is gpt-3.5-turbo, which is the fastest model available 🏎, while gpt-4 is the most accurate model 🎯. You can find a list of all available models here.

📚 Usage

To generate test cases for a specific directory or file, run the following command:

./GPT4Go path/to/your/target/directory/or/file

This command will walk through the specified directory or file and generate test cases for all functions that do not have corresponding test cases in the _test.go file.

Please note that you will need an API key for OpenAI to use the ChatGPT functionality 🔐. You can obtain one from OpenAI's website.

👥 Contributing

Contributions are welcome! Please feel free to submit pull requests 📥, report bugs 🐞, or suggest new features 💡 through the GitHub issues page.

📄 License

GPT4Go is licensed under the MIT License 📃.

🙏 Acknowledgements

This project is built using OpenAI's ChatGPT, a powerful language model for generating human-like responses 🧠. You can learn more about ChatGPT and GPT-4 architecture on the OpenAI website.