TorqueBox.transaction do
        queue.publish("first")
        begin
          TorqueBox.transaction(:requires_new => true) do
            queue.publish("second")
            raise "rollback"
          end
        rescue Exception => e
          e.message.should == 'rollback'
        end
      end
      queue.first.decode.should == 'first'
      queue.count.should == 1