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## controller protected def find_scenario(id = params[:id]) @scenario = current_user.scenarios.find_by_id(id) end def update @scenario = find_scenario if @scenario.update_attributes(params[:scenario]) flash[:notice] = 'Scenario updated successfully...' else flash[:error] = 'There was a problem updating the scenario...' end redirect_to(room_scenario_path(current_room, @scenario)) end ## spec before do @scenario = mock_model(Scenario) controller.stub!(:find_scenario).and_return(@scenario) end it "finds a scenario" do get :update, :Id => 1 response.should be_redirect end it "shows the correct message if updating the scenario failed" do @scenario.should_receive(:update_attributes).and_return(false) flash[:message].should =~ /problem/ get :update, :id => 1 end ...

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