title: Rails - How to simply mock current_user (OmniAuth) on Test::Unit?
body: <p>I am trying to figure out how can I mock (simply) current_user inside my unit tests in Rails? (I am using Test::Unit). I tried to look on Google and StackOverflow but nothing really helpful!  </p>
  
  <p>Any ideas?</p>
  
  <p>Thanks!</p>