This test data directory is used by VirtualEnv tests to simulate a full environment setup.
A fake CIPD client in venv_resources_test.go will use this to generate a fake CIPD archive.
Wheels are generated from source that is also checked into the test_data. The source for a wheel, “foo”, is located at foo.src.
To build a wheel from source, cd into a source directory and run:
$ python setup.py bdist_wheel
The wheel will be created in /dist/.