Advanced Pytest Patterns Advanced pytest features for robust, maintainable test suites. When to Use This Skill | Use this skill when... | Use python-testing instead when... | |------------------------|-------------------------------------| | Writing fixtures with scopes/factories | Basic test structure questions | | Parametrizing with complex data | Simple assert patterns | | Setting up pytest plugins (cov, xdist) | Running existing tests | | Organizing conftest.py hierarchy | Test discovery basics | | Async testing with pytest-asyncio | Synchronous unit tests | Installation Configuration (py…