Unittests

[dhhagan]

Do you have any unittests written? I briefly searched through the repo and didn't see any. It would be nice for other developers if we could write unittests and implement some sort of continuous integration service (Travis.ci, Circle.ci) to ensure that new changes don't break the codebase.

[bsumlin]

No unittests yet, but it's something I have on the PyMieScatt to-do list.

[kmuehlbauer]

@dhagan @bsumlin I know this issue is rather aged, but nevertheless I'm sure we can join forces to implement unit tests and setup CI workflow.