# File test/test_params.rb, line 1140
    def test_swap
      @store['aliases'] = [
        { 'alias_path' => '/foo',
          'orig_path' => '/foo.rb',
          'virtual_host' => nil
        },
        { 'alias_path' => '/bar',
          'orig_path' => '/bar.rb',
          'virtual_host' => 'bar'
        }
      ]
      @alias_list.load(@properties)
      assert_equal('/foo', @alias_list[0].alias_path)
      assert_equal('/foo.rb', @alias_list[0].orig_path)
      assert_equal(nil, @alias_list[0].virtual_host)
      assert_equal('/bar', @alias_list[1].alias_path)
      assert_equal('/bar.rb', @alias_list[1].orig_path)
      assert_equal('bar', @alias_list[1].virtual_host)
      @alias_list.swap(0, 1)
      assert_equal('/bar', @alias_list[0].alias_path)
      assert_equal('/bar.rb', @alias_list[0].orig_path)
      assert_equal('bar', @alias_list[0].virtual_host)
      assert_equal('/foo', @alias_list[1].alias_path)
      assert_equal('/foo.rb', @alias_list[1].orig_path)
      assert_equal(nil, @alias_list[1].virtual_host)
    end