The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

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

distributed Python deployment and communication

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

A Django plugin for pytest.

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

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

pytest plugin that allows to customize the test execution order

A minimalist production ready plugin system

Asyncio support for pytest