Set up this rubygem with testing infrastructure

[bryanbraun]

This gem doesn't have testing infrastructure in place. For example it needs a folder structure, a ruby-based testing tool, an example test, and some way to run the tests.

I'm not too familiar with what's the best setup for this in the Ruby & Gem ecosystem (in 2016). Can somebody make a recommendation, and help set it up?

[dudraj]

@bryanbraun can I work on this project.