mutmut — Expert Playground

Mutation testing: verify test suite quality by injecting bugs

mutmut expert patternsRun locally

Install

pip install mutmut

Python CodeRun locally

# Install: pip install mutmut
import mutmut

# Expert-level mutmut usage
# Performance optimization and internals
print("mutmut expert patterns")

# Install: pip install mutmut
import mutmut

# Expert-level mutmut usage
# Performance optimization and internals
print("mutmut expert patterns")

Expert-level mutmut usage for performance-critical and production-grade applications.

Try modifying the code above to explore different behaviors. Can you extend the example to handle a new use case?