public void ImportWordsWithMultipleWss()
		{
			var wsEn = Cache.WritingSystemFactory.GetWsFromStr("en");
			IWritingSystem wsWbl;
			Cache.ServiceLocator.WritingSystemManager.GetOrSet("wbl-Arab-AF", out wsWbl);
			wsWbl.RightToLeftScript = true;
			IWritingSystem wsWblIpa;
			Cache.ServiceLocator.WritingSystemManager.GetOrSet("wbl-Qaaa-AF-fonipa-x-Zipa", out wsWblIpa);

			const string xml =
			@"<document version='2'>
			  <interlinear-text guid='5eecc8be-f41b-4433-be94-8950a8ce75e5'>
				<item type='title' lang='wbl-Arab-AF'>تست</item>
				<item type='title' lang='en'>Test</item>
				<item type='comment' lang='en'></item>
				<paragraphs>
				  <paragraph guid='b21daced-5c85-4610-8023-8d7d4b3191f4'>
					<phrases>
					  <phrase guid='0b0346e0-3bb8-40e7-a0a4-f7771d233e93'>
						<item type='segnum' lang='en'>1</item>
						<words>
						  <word guid='0b548dff-6a8e-4c21-a977-fcc4ddc268be'>
							<item type='txt' lang='wbl-Arab-AF'>baseline</item>
							<item type='txt' lang='wbl-Qaaa-AF-fonipa-x-Zipa'>beslain</item>
							<item type='gls' lang='en'>gloss</item>
						  </word>
						</words>
					  </phrase>
					</phrases>
				  </paragraph>
				</paragraphs>
				<languages>
					<language lang='wbl-Arab-AF' font='Times New Roman' vernacular='true' RightToLeft='true' />
					<language lang='en' font='Times New Roman' />
					<language lang='wbl-Qaaa-AF-fonipa-x-Zipa' font='Doulos SIL' vernacular='true' />
				</languages>
			</interlinear-text>
			</document>";

			using (var stream = new MemoryStream(Encoding.ASCII.GetBytes(xml.ToCharArray())))
			{
				var options = new LinguaLinksImport.ImportInterlinearOptions
				{
					Progress = new DummyProgressDlg(),
					AnalysesLevel = LinguaLinksImport.ImportAnalysesLevel.Wordform,
					BirdData = stream,
					AllottedProgress = 0,
					CheckAndAddLanguages = DummyCheckAndAddLanguagesInternal
				};
				FDO.IText importedText = null;
				var li = new BIRDFormatImportTests.LLIMergeExtension(Cache, null, null);
				var result = li.ImportInterlinear(options, ref importedText);
				Assert.True(result, "ImportInterlinear was not successful.");
				Assert.That(importedText.ContentsOA.ParagraphsOS.Count, Is.EqualTo(1));
				var paraImported = importedText.ContentsOA[0];
				var testPara = paraImported.Contents;
				Assert.That(testPara.Text, Is.EqualTo("baseline"));
				Assert.That(TsStringUtils.GetWsAtOffset(testPara, 0), Is.EqualTo(wsWbl.Handle));
				Assert.That(testPara.RunCount, Is.EqualTo(1));
				// main writing system should be the first one in the import
				var mainWs = importedText.ContentsOA.MainWritingSystem;
				Assert.That(mainWs, Is.EqualTo(wsWbl.Handle));

				// Next verify that the IPA content got added to the imported word form
				var a0 = paraImported.SegmentsOS[0].AnalysesRS[0];
				var wf0 = a0 as IWfiWordform;
				Assert.That(wf0, Is.Not.Null);
				Assert.That(wf0.Form.get_String(wsWbl.Handle).Text, Is.EqualTo("baseline"));
				Assert.That(wf0.Form.get_String(wsWblIpa.Handle).Text, Is.EqualTo("beslain"));
			}
		}
		public void ImportParatextExportBasic()
		{
			string path = Path.Combine(FwDirectoryFinder.SourceDirectory, @"LexText/Interlinear/ITextDllTests/FlexTextImport");
			string file = Path.Combine(path, "FlexTextExportOutput.flextext");
			using (var fileStream = new FileStream(file, FileMode.Open, FileAccess.Read))
			{
				LinguaLinksImport li = new LinguaLinksImport(Cache, null, null);
				FDO.IText text = null;
				var options = new LinguaLinksImport.ImportInterlinearOptions{Progress = new DummyProgressDlg(),
					BirdData = fileStream, AllottedProgress = 0,
					CheckAndAddLanguages = DummyCheckAndAddLanguagesInternal };

				bool result = li.ImportInterlinear(options, ref text);
				Assert.True(result, "ImportInterlinear was not successful.");
			}
		}