How to use `test` modules

[Why-not-now]

In https://numpy-stl.readthedocs.io/en/latest/tests.html#, I can see that there are modules to validate your stl files, how do I access it?

[wolph]

If you clone the Github repository you get all the tests. Specifically, they are over here: https://github.com/WoLpH/numpy-stl/tree/develop/tests

To run the tests you can either use tox or you can call py.test directly after installing the library test requirements:

$ pip install -r tests/requirements.txt