shoes/shoes4 — pull request #670 by KCErb (2014-04-25 13:14:27+00:00)
Title: add download specs

This adds specs for every feature in download, except the progress proc. I had a lot of difficulty getting a quick progress proc call to work. I kept getting an error that `content_length` (on line 82 of download.rb) was nil so it couldn't use `/` in the if statement.

Not sure how to get that one working.

Very open to suggestions on these specs (and most things) since I still feel very unfamiliar with the spec world.