Write Python tests that cover more than happy paths.
Guides developers in building Python test suites with reusable setup, mocked dependencies, and test-driven development.
When to use it
Use when writing Python unit tests, setting up test infrastructure, or implementing test-driven development.
It changes how the agent writes Python tests by requiring focused behavior checks and coverage of failure cases.
What you provide
The testing examples run in Python; no required runtime version is specified.
The fundamental test patterns use pytest.
This skill
pytest-cov
Installs pytest-cov for coverage