So this test got lost in merge conflict land.

The original source files were moved and renamed, not copied, and that
was stored in git, and so when merging happened again, git happily
removed the file and turned it into something that no longer existed,
without telling us about it. I think we need to make sure people are
using git correctly.
Oops, call it the right thing
Ooops, lets use the right filter path

Now it properly fails
Merge pull request #958 from rackerlabs/missing_test

Missing test