Conference Controller tests

spec/spec_helper.rb

@@ -49,5 +49,8 @@ RSpec.configure do |config|
   # As we start from scratch in April 2014, let's forbid the old :should syntax
   config.expect_with :rspec do |c|
     c.syntax = :expect
+
+  # Enables devise sign_in function
+  config.include Devise::TestHelpers, type: :controller
   end
 end