Provides a fake file system that mocks the Python file system modules.

pytest plugin to randomise the order of tests with some control over the randomness

unittest subTest() support and subtests fixture

Coverage plugin for pytest.

BDD library for the pytest runner

pytest plugin to set environment variables in pytest.ini or pyproject.toml file

pytest-print adds the printer fixture you can use to print messages to the user (directly to the pytest runner, not stdout)

pytest plugin that allows to customize the test execution order

Asyncio support for pytest

distributed Python deployment and communication