pytest-slowest-first

Sort tests by their last duration, slowest first.

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This pytest plugin was generated with Cookiecutter along with @hackebrot's cookiecutter-pytest-plugin template.

Features

• Sort tests on consecutive runs by their last duration, slowest first.
• Works with pytest-xdist by pre-assigning tests to workers based on their last duration.

Requirements

• pytest
• pytest-xdist (optional)

Installation

You can install "pytest-slowest-first" via pip from PyPI:

$ pip install pytest-slowest-first

Usage

For best results, use this plugin with pytest-xdist to run tests in parallel. When used together, make sure to pass --dist=loadgroup to pytest to ensure that tests are distributed evenly across workers.

Example command line:

$ pytest --sf -n auto --dist=loadgroup

Contributing

Contributions are very welcome. Tests can be run with tox, please ensure the coverage at least stays the same before you submit a pull request.

License

Distributed under the terms of the MIT license, "pytest-slowest-first" is free and open source software

Issues

If you encounter any problems, please file an issue along with a detailed description.