public void When_Entity_Is_NOT_Skipped_Summary_IS_Serialized() { // arrange // act var serializer = new XmlSerializer(_entity.GetType()); var writer = new StringWriter(); serializer.Serialize(writer, _entity); var doc = new XmlDocument(); doc.LoadXml(writer.ToString()); // assert Assert.IsNotNull(doc.SelectSingleNode("//FakeEntity/Summary")); }