As written by jason meridth:
$ tox -e py35 -- project/tests/test_file.py::TestClassName::test_method
But the fine grain is mentioned by beluga.me in the comments: If you have a tox.ini
file you might need to add the {posargs}
to pytest in tox.ini:
[tox]
envlist = py35
[testenv]
deps =
pytest
pytest-cov
pytest-pep8
commands =
pip install -e .
pytest {posargs}
Run one test with unittest
python3 -m unittest -q test_file.TestClassName