Interesting question. However, I haven't worked with those kinds of tests before. It looks like there's two pytest plugins at least to support you with that:

Interesting question. However, I haven't worked with those kinds of tests before. It looks like there's two pytest plugins at least to support you with that: - Mutatest: Python mutation testing: https://mutatest.readthedocs.io/ https://mutatest.readthedocs.io/ - Mutagen: https://github.com/timpaquatte/pytest-mutagen https://github.com/timpaquatte/pytest-mutagen Let me know how it goes.