# File test/test_params.rb, line 513
    def test_save_messenger_queue_length
      @server_params.load(@properties)
      assert_equal(1, @params_call)
      assert_equal(4, @server_params.messenger_queue_length)
      @server_params.messenger_queue_length = 16
      assert_equal(16, @server_params.messenger_queue_length)
      @server_params.save(@properties)
      assert((@set_params_names.include? 'messenger_queue_length'))
      assert_equal(16, @store['messenger_queue_length'])
    end