I've been searching if there's an equivalent in some Python unit test framework for Google test's predicate-formatter feature. Crafting an intelligible failure

I've been searching if there's an equivalent in some Python unit test framework for Google test's predicate-formatter feature. Crafting an intelligible failure interpretation that even directs a developer for what to fix is solid gold. https://github.com/google/googletest/blob/master/googletest/docs/AdvancedGuide.md#using-a-predicate-formatter https://github.com/google/googletest/blob/master/googletest/...