private void Create(params string[] lines) { _textView = CreateTextView(lines); _textBuffer = _textView.TextBuffer; _visualBuffer = _textView.TextViewModel.VisualBuffer; _adhocOutliner = AdhocOutlinerFactory.GetAdhocOutliner(_textView.TextBuffer); _outliningeManager = OutliningManagerService.GetOutliningManager(_textView); _statusUtil = new Mock <IStatusUtil>(MockBehavior.Strict); _foldData = FoldManagerFactory.GetFoldData(_textView.TextBuffer); _foldManagerRaw = new FoldManager( _textView, _foldData, _statusUtil.Object, FSharpOption.Create(OutliningManagerService.GetOutliningManager(_textView))); _foldManager = _foldManagerRaw; }