snippet_test.rb

      context "valid attributes" do
        before(:each) do
          type = create(:type)
          spok = create(:user, name: 'Spok')
          kirk = create(:user, name: 'Commander Kirk')
          task.type = type

          do_action({name: "New Project name", status_id: status.id, type_id: type.id, watcher_ids: [spok.id]})
        end

        it { expect(assigns(:task)) }
        it { expect(assigns(:watchers_changes)).to eq({added: [spok.id], removed: [kirk.id]})}
        it { assigns(:task_changes).should == { "name" => [task.name, "New Project name"], "status_id" => [task.status.name, status.name],
          "responsible_id" => ["None yet", "None yet"], "type_id" => [task.type.name, type.name], "estimate_id" => ["None yet", "None yet"] } }
        it { should redirect_to(project_task_path(project,task)) }
        it { should set_flash.to("Task was successfully updated.") }
      end