Green is a clean, colorful, fast python test runner.

Let your Python tests travel through time

A utility for mocking out the Python Requests library.

The code coverage tool for Python

BDD library for the pytest runner

pytest plugin for testing mypy types, stubs, and plugins

Doing dirty (but extremely useful) things with equals.

Mimesis is a fast Python library for generating fake data in multiple languages.

The property-based testing library for Python

Object factory for Django

A test fixtures replacement for Python

Faker is a Python package that generates fake data for you.

A grab-bag of nifty pytest plugins

Automatically find diff lines that need test coverage.

Mutation testing system

Run only the tests that are relevant for your changes

py-test plugin: an incremental test runner

Selects tests affected by changed files. Executes the right tests first. Continuous test runner when used with pytest-watch.

Automatic test case generation for python and static analysis library

Plugin to list unused fixtures in your tests

pytest plugin to run flake8

Easily freeze time in pytest test + fixtures

pytest plugin for distributed testing and loop-on-failures testing modes.

Mimesis integration with the pytest test runner. This plugin provider useful fixtures based on providers from Mimesis.

Run the tests related to the changed files (according to Git) 🤓

🎲 Pytest plugin to randomly order tests and control random.seed

Pytest plugin for analyzing resource usage during test sessions

BDD, Python style.

Auto-generate PEP-484 annotations

automatically add annotations to untyped python code!