public void when_comparing_two_empty_configurations_then_there_is_no_difference()
        {
            var first = new EmptyConfiguration();
            var second = new EmptyConfiguration();

            var summary = new ConfigurationDifferenceSummary(first, second);

            Assert.That(summary.IsEmpty);
        }
 public void SetUp()
 {
     _emptyConfig = new EmptyConfiguration();
 }