Please make sure you have already reviewed the Development Install.
PyOIDC uses Pytest for testing.
You can install it along with the rest of the test dependencies via Pip:
$ pip install .[testing]
Now, you can run the tests by simply invoking
$ pip install tox
Then, check the available environments with:
$ tox -l
Then run Tox on your chosen environment:
$ tox -e py36