Fixes syntax error, bad variable name, and lets test file run on its own

However, this reveals that one of the tests, of resolvable domains, is failing. I added output that shows that it fails first on `gob.bo`.

Also, having the test suite make 9,000 remote calls during its run is maybe poor form, and Travis-hostile. That might be better placed in a separate test file that is run when a human wants to check, not during the main test suite that executes upon a plain `rake`.