private XmlDocument PopulateDefinitionsInDom(string entriesXml)
		{
			XmlDocument doc = new XmlDocument();
			CreateLiftFileForTesting(Validator.LiftVersion, entriesXml);
			LiftPreparer preparer = new LiftPreparer(_liftFilePath);
			preparer.PopulateDefinitions(new ProgressState());
			Assert.IsTrue(File.Exists(_liftFilePath));
			doc.Load(_liftFilePath);
			return doc;
		}