/// <summary>
 /// This is not technically a Mock but often we want to create it with mocked 
 /// backing values
 /// </summary>
 /// <returns></returns>
 public static VimBufferData CreateVimBufferData(
     IVimTextBuffer vimTextBuffer,
     ITextView textView,
     IJumpList jumpList = null,
     IStatusUtil statusUtil = null,
     IUndoRedoOperations undoRedoOperations = null,
     IVimWindowSettings windowSettings = null,
     IWordUtil wordUtil = null,
     MockRepository factory = null)
 {
     factory = factory ?? new MockRepository(MockBehavior.Strict);
     statusUtil = statusUtil ?? factory.Create<IStatusUtil>().Object;
     undoRedoOperations = undoRedoOperations ?? factory.Create<IUndoRedoOperations>().Object;
     jumpList = jumpList ?? factory.Create<IJumpList>().Object;
     wordUtil = wordUtil ?? factory.Create<IWordUtil>().Object;
     windowSettings = windowSettings ?? factory.Create<IVimWindowSettings>().Object;
     return new VimBufferData(
         jumpList,
         textView,
         statusUtil,
         undoRedoOperations,
         vimTextBuffer,
         windowSettings,
         wordUtil);
 }

 /// <summary>
 /// Create a new instance of VimBufferData.  Centralized here to make it easier to 
 /// absorb API changes in the Unit Tests
 /// </summary>
 protected IVimBufferData CreateVimBufferData(
     IVimTextBuffer vimTextBuffer,
     ITextView textView,
     IStatusUtil statusUtil = null,
     IJumpList jumpList = null,
     IUndoRedoOperations undoRedoOperations = null,
     IVimWindowSettings windowSettings = null,
     IWordUtil wordUtil = null)
 {
     jumpList = jumpList ?? new JumpList(textView, _bufferTrackingService);
     statusUtil = statusUtil ?? new StatusUtil();
     undoRedoOperations = undoRedoOperations ?? CreateUndoRedoOperations(statusUtil);
     windowSettings = windowSettings ?? new WindowSettings(vimTextBuffer.GlobalSettings);
     wordUtil = wordUtil ?? WordUtilFactory.GetWordUtil(vimTextBuffer.TextBuffer);
     return new VimBufferData(
         vimTextBuffer,
         textView,
         windowSettings,
         jumpList,
         statusUtil,
         undoRedoOperations,
         wordUtil);
 }

 /// <summary>
 /// Create a new instance of VimBufferData.  Centralized here to make it easier to 
 /// absorb API changes in the Unit Tests
 /// </summary>
 protected IVimBufferData CreateVimBufferData(
     IVimTextBuffer vimTextBuffer,
     ITextView textView,
     IStatusUtil statusUtil = null,
     IJumpList jumpList = null,
     IVimWindowSettings windowSettings = null,
     IWordUtil wordUtil = null)
 {
     jumpList = jumpList ?? new JumpList(textView, BufferTrackingService);
     statusUtil = statusUtil ?? new StatusUtil();
     windowSettings = windowSettings ?? new WindowSettings(vimTextBuffer.GlobalSettings);
     wordUtil = wordUtil ?? WordUtil;
     return new VimBufferData(
         vimTextBuffer,
         textView,
         windowSettings,
         jumpList,
         statusUtil,
         wordUtil);
 }

 internal BufferInfo(IVimTextBuffer vimTextBuffer, string name = "<unnamed>")
 {
     _vimTextBuffer = vimTextBuffer;
     _name = name;
 }

        protected void Create(params string[] lines)
        {
            _vimHost = (MockVimHost)Vim.VimHost;
            _textView = CreateTextView(lines);
            _textBuffer = _textView.TextBuffer;
            _vimTextBuffer = Vim.CreateVimTextBuffer(_textBuffer);
            _localSettings = _vimTextBuffer.LocalSettings;

            var foldManager = CreateFoldManager(_textView);

            _factory = new MockRepository(MockBehavior.Loose);
            _statusUtil = _factory.Create<IStatusUtil>();
            _bulkOperations = new TestableBulkOperations();

            var vimBufferData = CreateVimBufferData(
                _vimTextBuffer,
                _textView,
                statusUtil: _statusUtil.Object);
            _jumpList = vimBufferData.JumpList;
            _windowSettings = vimBufferData.WindowSettings;

            _vimData = Vim.VimData;
            _macroRecorder = Vim.MacroRecorder;
            _globalSettings = Vim.GlobalSettings;

            var operations = CreateCommonOperations(vimBufferData);
            _motionUtil = new MotionUtil(vimBufferData, operations);
            _commandUtil = new CommandUtil(
                vimBufferData,
                _motionUtil,
                operations,
                foldManager,
                new InsertUtil(vimBufferData, operations),
                _bulkOperations);
        }

        private void Create(KeyRemapMode countKeyRemapMode, params string[] lines)
        {
            _textView = CreateTextView(lines);
            _vimTextBuffer = Vim.CreateVimTextBuffer(_textView.TextBuffer);
            _registerMap = Vim.RegisterMap;
            var vimBufferData = CreateVimBufferData(
                _vimTextBuffer,
                _textView);
            _commandUtil = CreateCommandUtil(vimBufferData);
            var incrementalSearch = new IncrementalSearch(
                vimBufferData,
                CommonOperationsFactory.GetCommonOperations(vimBufferData));
            var motionCapture = new MotionCapture(vimBufferData, incrementalSearch);

            _runnerRaw = new CommandRunner(
                _textView,
                _registerMap,
                motionCapture,
                vimBufferData.LocalSettings,
                _commandUtil,
                new StatusUtil(),
                VisualKind.Character,
                countKeyRemapMode);
            _runner = _runnerRaw;
        }

        public void Create(params string[] lines)
        {
            _context = new TestableSynchronizationContext();
            SynchronizationContext.SetSynchronizationContext(_context);
            _textView = CreateTextView(lines);
            _textBuffer = _textView.TextBuffer;
            _vimBuffer = Vim.CreateVimBuffer(_textView);
            _vimBuffer.SwitchMode(ModeKind.Normal, ModeArgument.None);
            _vimTextBuffer = _vimBuffer.VimTextBuffer;
            _registerMap = _vimBuffer.RegisterMap;
            _globalSettings = _vimBuffer.LocalSettings.GlobalSettings;
            Assert.IsTrue(_context.IsEmpty);

            // Need to make sure it's focused so macro recording will work
            ((MockVimHost)_vimBuffer.Vim.VimHost).FocusedTextView = _textView;
        }

        protected void Create(ITextView textView)
        {
            _textView = textView;
            _textBuffer = textView.TextBuffer;
            _snapshot = _textBuffer.CurrentSnapshot;
            _textBuffer.Changed += delegate { _snapshot = _textBuffer.CurrentSnapshot; };

            _vimTextBuffer = Vim.CreateVimTextBuffer(_textBuffer);
            _statusUtil = new Mock<IStatusUtil>(MockBehavior.Strict);
            var vimBufferData = CreateVimBufferData(_vimTextBuffer, _textView, statusUtil: _statusUtil.Object);
            _globalSettings = vimBufferData.LocalSettings.GlobalSettings;
            _localSettings = vimBufferData.LocalSettings;
            _markMap = vimBufferData.Vim.MarkMap;
            _vimData = vimBufferData.Vim.VimData;
            _search = vimBufferData.Vim.SearchService;
            var wordNavigator = CreateTextStructureNavigator(_textView.TextBuffer, WordKind.NormalWord);
            _motionUtil = new MotionUtil(vimBufferData);
        }

        protected virtual void Create(params string[] lines)
        {
            _textView = CreateTextView(lines);
            _textBuffer = _textView.TextBuffer;
            _vimBuffer = Vim.CreateVimBuffer(_textView);
            _vimBuffer.ErrorMessage +=
                (_, message) =>
                {
                    if (_assertOnErrorMessage)
                    {
                        throw new Exception("Error Message: " + message.Message);
                    }
                };
            _vimBuffer.WarningMessage +=
                (_, message) =>
                {
                    if (_assertOnWarningMessage)
                    {
                        throw new Exception("Warning Message: " + message.Message);
                    }
                };
            _vimBufferData = _vimBuffer.VimBufferData;
            _vimTextBuffer = _vimBuffer.VimTextBuffer;
            _normalMode = _vimBuffer.NormalMode;
            _keyMap = _vimBuffer.Vim.KeyMap;
            _localSettings = _vimBuffer.LocalSettings;
            _globalSettings = _localSettings.GlobalSettings;
            _windowSettings = _vimBuffer.WindowSettings;
            _jumpList = _vimBuffer.JumpList;
            _vimHost = (MockVimHost)_vimBuffer.Vim.VimHost;
            _vimHost.BeepCount = 0;
            _vimData = Vim.VimData;
            _foldManager = FoldManagerFactory.GetFoldManager(_textView);
            _clipboardDevice = (TestableClipboardDevice)CompositionContainer.GetExportedValue<IClipboardDevice>();

            // Many of the operations operate on both the visual and edit / text snapshot
            // simultaneously.  Ensure that our setup code is producing a proper IElisionSnapshot
            // for the Visual portion so we can root out any bad mixing of instances between
            // the two
            Assert.True(_textView.VisualSnapshot is IElisionSnapshot);
            Assert.True(_textView.VisualSnapshot != _textView.TextSnapshot);
        }

 protected void Create(params string[] lines)
 {
     _statusUtil = new TestableStatusUtil();
     _vimData = Vim.VimData;
     _vimBufferData = CreateVimBufferData(
         CreateTextView(lines),
         statusUtil: _statusUtil);
     _vimBuffer = CreateVimBuffer(_vimBufferData);
     _vimTextBuffer = _vimBufferData.VimTextBuffer;
     _localSettings = _vimBufferData.LocalSettings;
     _globalSettings = _localSettings.GlobalSettings;
     _textBuffer = _vimBufferData.TextBuffer;
     _textView = _vimBufferData.TextView;
     _interpreter = new global::Vim.Interpreter.Interpreter(
         _vimBuffer,
         CommonOperationsFactory.GetCommonOperations(_vimBufferData),
         FoldManagerFactory.GetFoldManager(_vimBufferData.TextView),
         new FileSystem(),
         BufferTrackingService);
     _keyMap = Vim.KeyMap;
 }

        public void Create(params string[] lines)
        {
            var tuple = EditorUtil.CreateTextViewAndEditorOperations(lines);
            _textView = tuple.Item1;
            _textBuffer = _textView.TextBuffer;
            var service = EditorUtil.FactoryService;
            _vimBuffer = service.Vim.CreateVimBuffer(_textView);
            _vimBuffer.ErrorMessage +=
                (_, message) =>
                {
                    if (_assertOnErrorMessage)
                    {
                        Assert.Fail("Error Message: " + message);
                    }
                };
            _vimBuffer.WarningMessage +=
                (_, message) =>
                {
                    if (_assertOnWarningMessage)
                    {
                        Assert.Fail("Warning Message: " + message);
                    }
                };
            _vimTextBuffer = _vimBuffer.VimTextBuffer;
            _keyMap = _vimBuffer.Vim.KeyMap;
            _globalSettings = _vimBuffer.LocalSettings.GlobalSettings;
            _jumpList = _vimBuffer.JumpList;
            _vimHost = (MockVimHost)_vimBuffer.Vim.VimHost;
            _vimHost.BeepCount = 0;
            _vimData = service.Vim.VimData;
            _foldManager = EditorUtil.FactoryService.FoldManagerFactory.GetFoldManager(_textView);

            // Many of the operations operate on both the visual and edit / text snapshot
            // simultaneously.  Ensure that our setup code is producing a proper IElisionSnapshot
            // for the Visual portion so we can root out any bad mixing of instances between
            // the two
            Assert.IsTrue(_textView.VisualSnapshot is IElisionSnapshot);
            Assert.IsTrue(_textView.VisualSnapshot != _textView.TextSnapshot);
        }

        private void Create(params string[] lines)
        {
            _vimHost = (MockVimHost)Vim.VimHost;
            _textView = CreateTextView(lines);
            _textBuffer = _textView.TextBuffer;
            _vimTextBuffer = Vim.CreateVimTextBuffer(_textBuffer);
            _localSettings = _vimTextBuffer.LocalSettings;

            _foldManager = FoldManagerFactory.GetFoldManager(_textView);

            _factory = new MockRepository(MockBehavior.Loose);
            _statusUtil = _factory.Create<IStatusUtil>();
            _smartIdentationService = _factory.Create<ISmartIndentationService>();

            var vimBufferData = CreateVimBufferData(
                _vimTextBuffer,
                _textView,
                statusUtil: _statusUtil.Object);
            _jumpList = vimBufferData.JumpList;
            _windowSettings = vimBufferData.WindowSettings;

            _vimData = Vim.VimData;
            _macroRecorder = Vim.MacroRecorder;
            _registerMap = Vim.RegisterMap;
            _globalSettings = Vim.GlobalSettings;

            var operations = CommonOperationsFactory.GetCommonOperations(vimBufferData);
            _motionUtil = new MotionUtil(vimBufferData);
            _commandUtil = new CommandUtil(
                vimBufferData,
                _motionUtil,
                operations,
                _smartIdentationService.Object,
                _foldManager,
                new InsertUtil(vimBufferData, operations));
        }

        public void Create(params string[] lines)
        {
            _context = new TestableSynchronizationContext();
            SynchronizationContext.SetSynchronizationContext(_context);
            var tuple = EditorUtil.CreateTextViewAndEditorOperations(lines);
            _textView = tuple.Item1;
            _textBuffer = _textView.TextBuffer;
            var service = EditorUtil.FactoryService;
            _buffer = service.Vim.CreateVimBuffer(_textView);
            _buffer.SwitchMode(ModeKind.Normal, ModeArgument.None);
            _vimTextBuffer = _buffer.VimTextBuffer;
            _registerMap = _buffer.RegisterMap;
            _globalSettings = _buffer.LocalSettings.GlobalSettings;
            Assert.IsTrue(_context.IsEmpty);

            // Need to make sure it's focused so macro recording will work
            ((MockVimHost)_buffer.Vim.VimHost).FocusedTextView = _textView;
        }

 private void Create(params string[] lines)
 {
     _vimTextBuffer = CreateVimTextBuffer(lines);
     _textBuffer = _vimTextBuffer.TextBuffer;
 }

        private void Create(params string[] lines)
        {
            _textView = CreateTextView(lines);
            _vimTextBuffer = Vim.CreateVimTextBuffer(_textView.TextBuffer);
            _registerMap = Vim.RegisterMap;
            var vimBufferData = CreateVimBufferData(
                _vimTextBuffer,
                _textView);
            _commandUtil = VimUtil.CreateCommandUtil(vimBufferData);
            var motionCapture = VimUtil.CreateMotionCapture(vimBufferData);

            _runnerRaw = new CommandRunner(
                _textView,
                _registerMap,
                motionCapture,
                _commandUtil,
                new StatusUtil(),
                VisualKind.Character);
            _runner = _runnerRaw;
        }

 private void Create(params string[] lines)
 {
     _textView = CreateTextView(lines);
     _textBuffer = _textView.TextBuffer;
     var vimBufferData = CreateVimBufferData(_textView);
     _vimTextBuffer = vimBufferData.VimTextBuffer;
     _rangeUtil = new RangeUtil(vimBufferData);
 }