pytest-fixture-marker 1.0.0

A pytest plugin to add markers based on fixtures used.

A pytest plugin to add markers based on fixtures used.

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Why

This plugin allows you to selectively run tests that require a certain fixture. This comes in handy if you’re refactoring fixtures.

Installation

You can install “pytest-fixture-marker” via pip from PyPI:

$ pip install pytest-fixture-marker

Usage

Once installed, the plugin will automatically mark each test. Marker names are generated from the fixture names.

$ # run all tests that use the tempdir fixture
$ pytest -m fixture_tempdir

If you’re not happy with the marker name convention of adding a fixture_ prefix, you can configure it by setting fixture_marker_expression in pytest.ini (or tox.ini or setup.cfg), or by passing the –fixture-marker-expression argument. If both are specified the argument takes priority.

The fixture marker expression must be a format string that will be filled with one positional argument: the fixture name.

$ # use custom marker naming expression
$ pytest -m foobar_tempdir --fixture-marker-expression=foobar_{}

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-fixture-marker” is free and open source software

Issues

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