关于
This skill provides a comprehensive knowledge base for implementing high-quality testing in Python projects. It covers the full testing lifecycle, from basic unit tests using the AAA (Arrange, Act, Assert) pattern to advanced concepts like asynchronous testing, property-based testing, and complex dependency mocking. Whether you are setting up a new test suite, implementing Test-Driven Development (TDD), or debugging flaky tests in a CI/CD pipeline, this skill ensures your Python code is reliable, maintainable, and thoroughly verified according to industry best practices.