public void CreateExceptionReturnsCorrectResult()
 {
     // Fixture setup
     var value = Guid.NewGuid().ToString();
     var expected = new Exception();
     var cmd = new DelegatingGuardClauseCommand { OnCreateException = v => value == v ? expected : new Exception() };
     var sut = new ReflectionExceptionUnwrappingCommand(cmd);
     // Exercise system
     var result = sut.CreateException(value);
     // Verify outcome
     Assert.Equal(expected, result);
     // Teardown
 }