public async Task ProvideSemanticTokensAsync_CannotLookupVirtualDocument_ReturnsNullAsync()
{
// Arrange
var testDocUri = new Uri("C:/path/to/file.razor");
LSPDocumentSnapshot testDocument = new TestLSPDocumentSnapshot(testDocUri, 0);
var documentManager = new Mock <TrackingLSPDocumentManager>(MockBehavior.Strict);
documentManager.Setup(manager => manager.TryGetDocument(It.IsAny <Uri>(), out testDocument))
.Returns(true);
var target = new DefaultRazorLanguageServerCustomMessageTarget(documentManager.Object);
var request = new ProvideSemanticTokensRangeParams(
textDocument: new OmniSharpTextDocumentIdentifier()
{
Uri = new Uri("C:/path/to/file.razor")
},
requiredHostDocumentVersion: 0,
range: new OmniSharp.Extensions.LanguageServer.Protocol.Models.Range());
// Act
var result = await target.ProvideSemanticTokensRangeAsync(request, CancellationToken.None);
// Assert
Assert.Null(result);
}
public async Task ProvideSemanticTokensAsync_ReturnsSemanticTokensAsync()
{
// Arrange
var testDocUri = new Uri("C:/path/to - project/file.razor");
var testVirtualDocUri = new Uri("C:/path/to - project/file2.razor.g");
var testCSharpDocUri = new Uri("C:/path/to - project/file.razor.g.cs");
var documentVersion = 0;
var testVirtualDocument = new TestVirtualDocumentSnapshot(testVirtualDocUri, 0);
var csharpVirtualDocument = new CSharpVirtualDocumentSnapshot(testCSharpDocUri, TextBuffer.CurrentSnapshot, 0);
LSPDocumentSnapshot testDocument = new TestLSPDocumentSnapshot(testDocUri, documentVersion, testVirtualDocument, csharpVirtualDocument);
var documentManager = new Mock <TrackingLSPDocumentManager>(MockBehavior.Strict);
documentManager.Setup(manager => manager.TryGetDocument(testDocUri, out testDocument))
.Returns(true);
var expectedcSharpResults = new VSSemanticTokensResponse();
var requestInvoker = new Mock <LSPRequestInvoker>(MockBehavior.Strict);
requestInvoker.Setup(invoker => invoker.ReinvokeRequestOnServerAsync <OmniSharp.Extensions.LanguageServer.Protocol.Models.SemanticTokensRangeParams, VSSemanticTokensResponse>(
TextBuffer,
Methods.TextDocumentSemanticTokensRangeName,
LanguageServerKind.CSharp.ToLanguageServerName(),
It.IsAny <OmniSharp.Extensions.LanguageServer.Protocol.Models.SemanticTokensRangeParams>(),
It.IsAny <CancellationToken>()
)).Returns(Task.FromResult(new ReinvocationResponse <VSSemanticTokensResponse>("languageClient", expectedcSharpResults)));
var uIContextManager = new Mock <RazorUIContextManager>(MockBehavior.Strict);
var disposable = new Mock <IDisposable>(MockBehavior.Strict);
var documentSynchronizer = new Mock <LSPDocumentSynchronizer>(MockBehavior.Strict);
documentSynchronizer.Setup(r => r.TrySynchronizeVirtualDocumentAsync(0, It.IsAny <CSharpVirtualDocumentSnapshot>(), It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(true));
var target = new DefaultRazorLanguageServerCustomMessageTarget(
documentManager.Object, JoinableTaskContext, requestInvoker.Object,
uIContextManager.Object, disposable.Object, EditorSettingsManager, documentSynchronizer.Object);
var request = new ProvideSemanticTokensRangeParams(
textDocument: new OmniSharpTextDocumentIdentifier()
{
Uri = new Uri("C:/path/to%20-%20project/file.razor")
},
requiredHostDocumentVersion: 0,
range: new OmniSharp.Extensions.LanguageServer.Protocol.Models.Range());
var expectedResults = new ProvideSemanticTokensResponse(expectedcSharpResults.Data, documentVersion);
// Act
var result = await target.ProvideSemanticTokensRangeAsync(request, CancellationToken.None);
// Assert
Assert.Equal(expectedResults, result);
}
