pytest-tdd

Comprehensive pytest and Test-Driven Development (TDD) toolkit. Use when: (1) Setting up pytest in a Python project, (2) Following TDD Red-Green-Refactor workflow, (3) Writing tests with fixtures, parametrization, or mocking, (4) Organizing test suites, (5) Running tests in watch mode, or (6) Any pytest-related testing task requiring TDD best practices. Triggers include TDD, pytest, test first, Red Green Refactor, write tests, test driven, property based testing.