# Install Mutahunter package via GitHub. Python 3.11+ is required. $ pip install https://github.com/codeintegrity-ai/mutahunter # Work with GPT-4o on your repo $ export OPENAI_API_KEY=your-key-goes-here # Run Mutahunter on a specific file. $ mutahunter run --test-command "mvn clean test" --model "gpt-4o-mini" --source-path "src/main/java/com/example/BankAccount.java" --test-path "src/test/java/BankAccountTest.java" 2025-03-05 18:56:42,528 INFO: 'mvn clean test' - '/Users/taikorind/Desktop/mutahunter/examples/java_maven/logs/_latest/mutants/34a5d8a5_BankAccount.java' 2025-03-05 18:56:44,935 INFO: 🛡️ Mutant survived 🛡️ 2025-03-05 18:56:44,936 INFO: 'mvn clean test' - '/Users/taikorind/Desktop/mutahunter/examples/java_maven/logs/_latest/mutants/183e6826_BankAccount.java' 2025-03-05 18:56:47,308 INFO: 🗡️ Mutant killed 🗡️ . . . .-. .-. . . . . . . .-. .-. .-. |\/| | | | |-| |-| | | |\| | |-| | ' ` `-' ' ` ` ' ' ` `-' ' ` `-' ' ' 2024-07-29 12:31:22,045 INFO: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 📊 Overall Mutation Coverage 📊 🎯 Mutation Coverage: 57.14% 🎯 🦠 Total Mutants: 7 🦠 🛡️ Survived Mutants: 3 🛡️ 🗡️ Killed Mutants: 4 🗡️ 🕒 Timeout Mutants: 0 🕒 🔥 Compile Error Mutants: 1 🔥 💰 Total Cost: $0.00060 USD 💰 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 2025-03-05 18:56:54,689 INFO: Mutation Testing Ended. Took 29sGo to the examples directory to see how to run Mutahunter on different programming languages:
Check Java Example to see some interesting LLM-based mutation testing examples.