# File test/test_params.rb, line 2467
    def test_swap
      @store['filters'] = [
        { 'filter' => 'Foo',
          'arguments' => {},
          'attach_path' => nil,
          'attach_mask' => nil,
          'virtual_host' => nil,
          'comment' => nil
        },
        { 'filter' => 'Bar',
          'arguments' => {},
          'attach_path' => nil,
          'attach_mask' => nil,
          'virtual_host' => nil,
          'comment' => nil
        }
      ]
      @filter_list.load(@properties)
      assert_equal('Foo', @filter_list[0].name)
      assert_equal('Bar', @filter_list[1].name)
      @filter_list.swap(0, 1)
      assert_equal('Bar', @filter_list[0].name)
      assert_equal('Foo', @filter_list[1].name)
    end