Unit Tests

[A-Hopkins]

unittest is the package included in python to create unit tests. There is a guide on how to use it that works pretty well. I actually haven't used any unit test packages for python before, if there is a more preferred package to use, lets discuss this.

[A-Hopkins]

I'm going to start writing unit tests to answer the questions I've just posted in the kinematics/E&M models. Basically the idea here will be to have these tests to maybe guide the function development.