public void ExpansionControllerTest() {
var textBuffer = new TextBufferMock("if", RContentTypeDefinition.ContentType);
var textView = new TextViewMock(textBuffer);
var o = new object();
var controller = new ExpansionsController(textView, textBuffer, _expansionManager, _cache);
controller.Status(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.INSERTSNIPPET).Should().Be(CommandStatus.SupportedAndEnabled);
controller.Status(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.SURROUNDWITH).Should().Be(CommandStatus.SupportedAndEnabled);
controller.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.RETURN, null, ref o).Should().Be(CommandResult.NotSupported);
controller.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.BACKTAB, null, ref o).Should().Be(CommandResult.NotSupported);
controller.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.CANCEL, null, ref o).Should().Be(CommandResult.NotSupported);
textView.Caret.MoveTo(new SnapshotPoint(textView.TextBuffer.CurrentSnapshot, 2));
bool inserted;
var client = controller.ExpansionClient as ExpansionClient;
client.StartSnippetInsertion(out inserted);
controller.Status(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.INSERTSNIPPET).Should().Be(CommandStatus.SupportedAndEnabled);
controller.Status(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.SURROUNDWITH).Should().Be(CommandStatus.SupportedAndEnabled);
client.Session.Should().NotBeNull();
var session = client.Session;
var mock = session as VsExpansionSessionMock;
controller.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.TAB, null, ref o).Should().Be(CommandResult.Executed);
mock.ExpansionFieldIndex.Should().Be(1);
controller.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.BACKTAB, null, ref o).Should().Be(CommandResult.Executed);
mock.ExpansionFieldIndex.Should().Be(0);
client.EndExpansion();
}
public ReplCommandController(ITextView textView, ITextBuffer textBuffer)
: base(textView, textBuffer, VsAppShell.Current) {
ServiceManager.AddService(this, textView, VsAppShell.Current);
var textManager = VsAppShell.Current.GetGlobalService<IVsTextManager2>(typeof(SVsTextManager));
IVsExpansionManager expansionManager;
textManager.GetExpansionManager(out expansionManager);
// TODO: make this extensible via MEF like commands and controllers in the editor
_snippetController = new ExpansionsController(textView, textBuffer, expansionManager, ExpansionsCache.Current);
}
