public async Task ParameterTest_ComputeCurrentParameter02() { await FunctionIndex.GetPackageNameAsync("legend"); _settings.PartialArgumentNameMatch.Returns(true); var textBuffer = new TextBufferMock("legend(bty=1, lt=3)", RContentTypeDefinition.ContentType); var eb = textBuffer.ToEditorBuffer(); var source = new RSignatureHelpSource(textBuffer, Services); var session = new SignatureHelpSessionMock(Services, textBuffer, 0); var textView = session.TextView as TextViewMock; var signatures = new List <ISignature>(); using (var tree = new EditorTree(eb, Services)) { tree.Build(); using (var document = new EditorDocumentMock(tree)) { session.TrackingPoint = new TrackingPointMock(textBuffer, 7, PointTrackingMode.Positive, TrackingFidelityMode.Forward); tree.TakeThreadOwnerShip(); await source.AugmentSignatureHelpSessionAsync(session, signatures, tree.AstRoot); signatures.Should().ContainSingle(); textView.Caret = new TextCaretMock(textView, 8); var sh = ((RSignatureHelp)signatures[0]).FunctionSignatureHelp; var index = sh.SignatureInfo.ComputeCurrentParameter(tree.BufferSnapshot, tree.AstRoot, 8, _settings); index.Should().Be(11); textView.Caret = new TextCaretMock(textView, 15); index = sh.SignatureInfo.ComputeCurrentParameter(tree.BufferSnapshot, tree.AstRoot, 15, _settings); index.Should().Be(6); } } }
public async Task InternalExternal(string content, int position, string expectedEntry, string notExpectedEntry) { var packageName = await FunctionIndex.GetPackageNameAsync(expectedEntry); packageName.Should().NotBeNull(); var completionSets = new List <CompletionSet>(); RCompletionTestUtilities.GetCompletions(Services, content, position, completionSets); completionSets.Should().ContainSingle(); var entries = completionSets[0].Completions.Select(c => c.DisplayText).ToList(); entries.Should().Contain(expectedEntry); entries.Should().NotContain(notExpectedEntry); }
public async Task ParameterTest_ComputeCurrentParameter01() { var textBuffer = new TextBufferMock("aov(", RContentTypeDefinition.ContentType); var editorBuffer = textBuffer.ToEditorBuffer(); var source = new RSignatureHelpSource(textBuffer, Services); var session = new SignatureHelpSessionMock(Services, textBuffer, 0); var textView = session.TextView as TextViewMock; var signatures = new List <ISignature>(); using (var tree = new EditorTree(editorBuffer, Services)) { tree.Build(); using (var document = new EditorDocumentMock(tree)) { session.TrackingPoint = new TrackingPointMock(textBuffer, 4, PointTrackingMode.Positive, TrackingFidelityMode.Forward); await FunctionIndex.GetPackageNameAsync("aov"); tree.TakeThreadOwnerShip(); await source.AugmentSignatureHelpSessionAsync(session, signatures, tree.AstRoot); signatures.Should().ContainSingle(); var index = GetCurrentParameterIndex(signatures[0], signatures[0].CurrentParameter); index.Should().Be(0); textView.Caret = new TextCaretMock(textView, 5); TextBufferUtility.ApplyTextChange(textBuffer, 4, 0, 1, "a"); index = GetCurrentParameterIndex(signatures[0], signatures[0].CurrentParameter); index.Should().Be(0); textView.Caret = new TextCaretMock(textView, 6); TextBufferUtility.ApplyTextChange(textBuffer, 5, 0, 1, ","); tree.EnsureTreeReady(); index = GetCurrentParameterIndex(signatures[0], signatures[0].CurrentParameter); index.Should().Be(1); textView.Caret = new TextCaretMock(textView, 7); TextBufferUtility.ApplyTextChange(textBuffer, 6, 0, 1, ","); tree.EnsureTreeReady(); index = GetCurrentParameterIndex(signatures[0], signatures[0].CurrentParameter); index.Should().Be(2); } } }
public async Task SpecificPackage(string content, int position, string expectedEntry, string expectedDescription, bool realHost) { var hostScript = realHost ? new RHostScript(Services) : null; try { var packageName = await FunctionIndex.GetPackageNameAsync(expectedEntry); packageName.Should().NotBeNull(); var completionSets = new List <CompletionSet>(); RCompletionTestUtilities.GetCompletions(Services, content, position, completionSets); completionSets.Should().ContainSingle(); var entry = completionSets[0].Completions.FirstOrDefault(c => c.DisplayText == expectedEntry); entry.Should().NotBeNull(); var description = entry.Description; description.Should().Contain(expectedDescription); } finally { hostScript?.Dispose(); } }