Status of vmunit and ruby spec tests ?

[AllenOtis]

I need a refresher on test status, so I can test my work on getting
the pull request #401
to a usable state .

What tests are the Travis builds running ?
What are the top level command lines or scripts used to run the tests in
the Travis builds ?
I am assumming these are checked into the Maglev repository somewhere.

Are all of the tests in vmunit.conf running clean ?
Where in the git repository is the list of specs that run clean ?