public SelectionChangeTrackerTest()
{
_factory = new MockRepository(MockBehavior.Loose);
_selection = _factory.Create <ITextSelection>();
_textView = MockObjectFactory.CreateTextView(
selection: _selection.Object,
factory: _factory);
_vimHost = _factory.Create <IVimHost>();
_vimHost.Setup(x => x.IsFocused(_textView.Object)).Returns(true);
_vimBuffer = MockObjectFactory.CreateVimBuffer(
textView: _textView.Object,
vim: MockObjectFactory.CreateVim(host: _vimHost.Object).Object,
factory: _factory);
_vimBuffer.SetupGet(x => x.IsClosed).Returns(false);
var snapshot = _factory.Create <ITextSnapshot>();
snapshot.SetupGet(x => x.Length).Returns(1);
_nonEmptySpan = new VirtualSnapshotSpan(new SnapshotSpan(snapshot.Object, new Span(0, 1)));
_mouseDevice = _factory.Create <IMouseDevice>();
_selectionOverride = _factory.Create <IVisualModeSelectionOverride>();
_selectionOverride.Setup(x => x.IsInsertModePreferred(It.IsAny <ITextView>())).Returns(false);
var selectionList = new List <IVisualModeSelectionOverride>
{
_selectionOverride.Object
};
_context = new TestableSynchronizationContext();
// Mock 'DoActionAsync' in 'ICommonOperations'.
var commonOperations = _factory.Create <ICommonOperations>();
commonOperations.Setup(x => x.DoActionAsync(It.IsAny <FSharpFunc <Unit, Unit> >()))
.Callback((FSharpFunc <Unit, Unit> action) => _context.Post(_ => action.Invoke(null), null));
_tracker = new SelectionChangeTracker(
_vimBuffer.Object,
commonOperations.Object,
selectionList.ToFSharpList(),
_mouseDevice.Object);
}
