spec/spec_helper.rb in qu-mongoid-0.2.1 vs spec/spec_helper.rb in qu-mongoid-0.2.2

@@ -3,10 +3,10 @@
 require 'qu'
 require 'qu/backend/spec'
 
 RSpec.configure do |config|
   config.before do
-    Qu.backend = mock('a backend', :reserve => nil, :failed => nil, :completed => nil,
+    Qu.backend = double('a backend', :reserve => nil, :failed => nil, :completed => nil,
       :register_worker => nil, :unregister_worker => nil)
     Qu.failure = nil
   end
 end
 
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