public TestEnvironment(string liftFileContent) { _folder = new TemporaryFolder("WritingSystemsInLiftFileHelper"); var pathtoLiftFile1 = Path.Combine(_folder.Path, "test1.lift"); _liftFile1 = new SIL.IO.TempFile(liftFileContent); _liftFile1.MoveTo(pathtoLiftFile1); Helper = new WritingSystemsInLiftFileHelper(WritingSystems, _liftFile1.Path); }