Add Unit Tests?

[john-science]

I work on a team that would like to use the Latin Hypercube from PyDOE. But I note there is no unit testing on this project.

If I were to build a set of unit tests (say with pytest) and have them run via GitHub Actions, would you accept the PR?

(I notice there is not a lot of movement on the project in the last few years, so this may not be an option.)