public void CreateMappingTest() { XNamespace name = "urn:nhibernate-configuration-2.2"; XElement sessionFactoryEelement = new XElement(name + "sessionFactory", new XElement(name + "property", new XAttribute("name", "name"), new XText("values")), new XElement(name + "mapping", new XAttribute("assembly", "name"), new XText("orname.core.dll")) ); MappingCollection target = new MappingCollection(sessionFactoryEelement); var actual = target.CreateMapping(); Assert.AreEqual(name, actual.Element.Name.Namespace); }