not sure the old tests were as desired
not sure the old tests were as desired

Switched to `be(true)` instead of `ok()` (stylistic)
Main change is that the second assertion of each test didn't seem to be
testing anything unique. I'm assuming they were meant to be negations
and the 'nots' were forgotten? Looked like a copy/paste omission.

jiejingtao/enum,jiejingtao/enum,adrai/enum,stoeffel/enum,cesarmarinhorj/enum,adrai/enum,cesarmarinhorj/enum,stoeffel/enum