public void GotoBrace() {
string content = "if(x<1) {x<-2}";
ITextBuffer textBuffer = new TextBufferMock(content, "R");
ITextView textView = new TextViewMock(textBuffer);
var command = new GotoBraceCommand(textView, textBuffer);
object o = new object();
var status = command.Status(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.GOTOBRACE);
status.Should().Be(CommandStatus.SupportedAndEnabled);
status = command.Status(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.GOTOBRACE_EXT);
status.Should().Be(CommandStatus.SupportedAndEnabled);
textView.Caret.MoveTo(new SnapshotPoint(textBuffer.CurrentSnapshot, 2));
command.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.GOTOBRACE, null, ref o);
textView.Caret.Position.BufferPosition.Position.Should().Be(7);
command.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.GOTOBRACE, null, ref o);
textView.Caret.Position.BufferPosition.Position.Should().Be(2);
textView.Caret.MoveTo(new SnapshotPoint(textBuffer.CurrentSnapshot, 8));
command.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.GOTOBRACE, null, ref o);
textView.Caret.Position.BufferPosition.Position.Should().Be(14);
command.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.GOTOBRACE, null, ref o);
textView.Caret.Position.BufferPosition.Position.Should().Be(8);
}
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 void ExpansionClientTest() {
var textBuffer = new TextBufferMock("if", RContentTypeDefinition.ContentType);
var textView = new TextViewMock(textBuffer);
var client = new ExpansionClient(textView, textBuffer, _expansionManager, _cache);
client.IsEditingExpansion().Should().BeFalse();
client.IsCaretInsideSnippetFields().Should().BeFalse();
_expansionManager.InvokeInsertionUI(null, null, Guid.Empty, new string[0], 0, 0, new string[0], 0, 0, string.Empty, string.Empty)
.ReturnsForAnyArgs(VSConstants.S_OK);
client.InvokeInsertionUI((int)VSConstants.VSStd2KCmdID.INSERTSNIPPET).Should().Be(VSConstants.S_OK);
textView.Caret.MoveTo(new SnapshotPoint(textView.TextBuffer.CurrentSnapshot, 2));
bool inserted;
client.StartSnippetInsertion(out inserted);
inserted.Should().BeTrue();
client.IsEditingExpansion().Should().BeTrue();
client.EndExpansion();
client.IsEditingExpansion().Should().BeFalse();
client.OnItemChosen("if", "path");
client.IsEditingExpansion().Should().BeTrue();
client.EndExpansion();
client.IsEditingExpansion().Should().BeFalse();
client.IsCaretInsideSnippetFields().Should().BeFalse();
}
public static ITextView MakeTextView(string content, ITextRange selectionRange) {
TextBufferMock textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
TextViewMock textView = new TextViewMock(textBuffer);
textView.Selection.Select(new SnapshotSpan(textBuffer.CurrentSnapshot,
new Span(selectionRange.Start, selectionRange.Length)), false);
return textView;
}
public void FormatDocument(string original, string expected) {
ITextBuffer textBuffer = new TextBufferMock(original, RContentTypeDefinition.ContentType);
ITextView textView = new TextViewMock(textBuffer);
using (var command = new FormatDocumentCommand(textView, textBuffer, _editorShell)) {
var status = command.Status(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.FORMATDOCUMENT);
status.Should().Be(CommandStatus.SupportedAndEnabled);
object o = new object();
command.Invoke(VSConstants.VSStd2K, (int)VSConstants.VSStd2KCmdID.FORMATDOCUMENT, null, ref o);
}
string actual = textBuffer.CurrentSnapshot.GetText();
actual.Should().Be(expected);
}
public void FormatOnPasteStatus() {
ITextBuffer textBuffer = new TextBufferMock(string.Empty, RContentTypeDefinition.ContentType);
ITextView textView = new TextViewMock(textBuffer);
var clipboard = new ClipboardDataProvider();
using (var command = new FormatOnPasteCommand(textView, textBuffer, _editorShell)) {
command.ClipboardDataProvider = clipboard;
var status = command.Status(VSConstants.GUID_VSStandardCommandSet97, (int)VSConstants.VSStd97CmdID.Paste);
status.Should().Be(CommandStatus.NotSupported);
clipboard.Format = DataFormats.UnicodeText;
clipboard.Data = "data";
status = command.Status(VSConstants.GUID_VSStandardCommandSet97, (int)VSConstants.VSStd97CmdID.Paste);
status.Should().Be(CommandStatus.SupportedAndEnabled);
}
}
public void Test01() {
var tv = new TextViewMock(new TextBufferMock(string.Empty, "text"));
var proxy = CommandTargetProxy.GetProxyTarget(tv, null);
object o = new object();
proxy.Should().NotBeNull();
ServiceManager.GetService<CommandTargetProxy>(tv).Should().Be(proxy);
proxy.Status(Guid.Empty, 0).Should().Be(CommandStatus.NotSupported);
proxy.Invoke(Guid.Empty, 0, null, ref o).Should().Be(CommandResult.NotSupported);
var ct = Substitute.For<ICommandTarget>();
ct.Status(Guid.Empty, 0).Returns(CommandStatus.Supported);
CommandTargetProxy.SetCommandTarget(tv, ct);
ServiceManager.GetService<CommandTargetProxy>(tv).Should().BeNull();
proxy.Status(Guid.Empty, 0).Should().Be(CommandStatus.Supported);
}
public async Task SendToReplTest() {
string content = "x <- 1\r\ny <- 2\r\n";
var editorBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
var tv = new TextViewMock(editorBuffer);
var commandFactory = new VsRCommandFactory(_workflowProvider, _componentContainerFactory);
var commands = UIThreadHelper.Instance.Invoke(() => commandFactory.GetCommands(tv, editorBuffer));
await _workflow.RSession.HostStarted;
_workflow.ActiveWindow.Should().NotBeNull();
var command = commands.OfType<SendToReplCommand>()
.Should().ContainSingle().Which;
var replBuffer = _workflow.ActiveWindow.InteractiveWindow.CurrentLanguageBuffer;
var containerStub = (VisualComponentContainerStub<RInteractiveWindowVisualComponent>)_workflow.ActiveWindow.Container;
containerStub.IsOnScreen.Should().BeFalse();
Guid group = VSConstants.VsStd11;
int id = (int)VSConstants.VSStd11CmdID.ExecuteLineInInteractive;
object o = new object();
command.Status(group, id).Should().Be(CommandStatus.SupportedAndEnabled);
containerStub.IsOnScreen = false;
command.Invoke(group, id, null, ref o);
replBuffer.CurrentSnapshot.GetText().Trim().Should().Be("x <- 1");
int caretPos = tv.Caret.Position.BufferPosition.Position;
int lineNum = editorBuffer.CurrentSnapshot.GetLineNumberFromPosition(caretPos);
lineNum.Should().Be(1);
tv.Selection.Select(new SnapshotSpan(editorBuffer.CurrentSnapshot, new Span(0, 1)), false);
command.Invoke(group, id, null, ref o);
ITextSnapshotLine line = replBuffer.CurrentSnapshot.GetLineFromLineNumber(1);
line.GetText().Trim().Should().Be("x");
_workflow.ActiveWindow.Dispose();
}
private void GetCompletions(string content, int position, IList<CompletionSet> completionSets, ITextRange selectedRange = null) {
AstRoot ast = RParser.Parse(content);
TextBufferMock textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
TextViewMock textView = new TextViewMock(textBuffer, position);
if (selectedRange != null) {
textView.Selection.Select(new SnapshotSpan(textBuffer.CurrentSnapshot, selectedRange.Start, selectedRange.Length), false);
}
CompletionSessionMock completionSession = new CompletionSessionMock(textView, completionSets, position);
RCompletionSource completionSource = new RCompletionSource(textBuffer);
completionSource.PopulateCompletionList(position, completionSession, completionSets, ast);
}
public SignatureHelpSessionMock(IServiceContainer services, ITextBuffer textBuffer, int caretPosition)
{
TextView = new TextViewMock(textBuffer, caretPosition);
}
private string FormatFromClipboard(string content) {
ITextBuffer textBuffer = new TextBufferMock(string.Empty, RContentTypeDefinition.ContentType);
ITextView textView = new TextViewMock(textBuffer);
var clipboard = new ClipboardDataProvider();
using (var command = new FormatOnPasteCommand(textView, textBuffer, _editorShell)) {
command.ClipboardDataProvider = clipboard;
clipboard.Format = DataFormats.UnicodeText;
clipboard.Data = content;
var ast = RParser.Parse(textBuffer.CurrentSnapshot.GetText());
using (var document = new EditorDocumentMock(new EditorTreeMock(textBuffer, ast))) {
object o = new object();
command.Invoke(VSConstants.GUID_VSStandardCommandSet97, (int)VSConstants.VSStd97CmdID.Paste, null, ref o);
}
}
return textBuffer.CurrentSnapshot.GetText();
}
private ITextView MakeTextView(string content, int caretPosition) {
var tb = new TextBufferMock(content, RContentTypeDefinition.ContentType);
var tv = new TextViewMock(tb);
tv.Caret.MoveTo(new SnapshotPoint(tb.CurrentSnapshot, caretPosition));
return tv;
}
private TextViewMock SetupTextView(string content, int startLineNumber, int startColumn) {
var document = new EditorDocumentMock(content);
var tv = new TextViewMock(document.TextBuffer);
var line = document.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(startLineNumber);
tv.Caret.MoveTo(new SnapshotPoint(tv.TextBuffer.CurrentSnapshot, line.Start + startColumn));
return tv;
}
private void GetPeekableItems(string content, int position, IList<IPeekableItem> items, ITextRange selection = null) {
var document = new EditorDocumentMock(content, @"C:\file.r");
TextViewMock textView = new TextViewMock(document.TextBuffer, position);
if (selection != null) {
textView.Selection.Select(new SnapshotSpan(document.TextBuffer.CurrentSnapshot, new Span(selection.Start, selection.Length)), isReversed: false);
textView.Caret.MoveTo(new SnapshotPoint(textView.TextBuffer.CurrentSnapshot, selection.End));
} else {
textView.Caret.MoveTo(new SnapshotPoint(textView.TextBuffer.CurrentSnapshot, position));
}
var peekSession = PeekSessionMock.Create(textView, position);
var factory = PeekResultFactoryMock.Create();
var peekSource = new PeekableItemSource(textView.TextBuffer, factory, _exportProvider.GetExportedValue<ICoreShell>());
peekSource.AugmentPeekSession(peekSession, items);
}
