nh7a/Slackvant — pull request #1 by miyagawa (2014-05-07 01:34:27+00:00)
Title: Add spec and fixes a bug where there's no text= parameter

Add basic spec files to test the webhook behavior, and fixes a bug where the bot returns `undefined method `[]' for nil:NilClass (NoMethodError)` when there's no "text=" POST parameter.