grocer/grocer — pull request #89 by danbartlett (2014-12-01 11:28:56+00:00)
Title: Expand docs to include setting up Grocer.pusher for testing

I wanted to add tests for grocer but found they kept hanging until I set up `Grocer.pusher` differently for `Rails.env.test`. I expect other people have had the same issue so thought it might be worth expanding the docs.