Testing

1. Install tox (pip install tox)
2. Run tox

To test against other versions of Python, the recommended way is to pip install tox-pyenv and install each version in pyenv that you want to test against.

Run tox local <versions> to make them available when running tox.

pytest

Assuming you're just wanting to test the current development version against your virtualenv setup, you can alternatively just pip install pytest-django testfixtures and run pytest.