Reviewed Additional Javascript Tests

@clarkbarz reviewed the javascript tests in pull request #128, which was requested in #127. 
I don't think this is necessary.  I don't know if I have any Views that don't set template or provide their own getTemplate.

What you should be testing here is renderPromise, not the hooks like getTemplate, because nothing except rednerPromise (and render, but I hope to remove render eventually) calls getTemplate.