public async Task ProvideCodeActionsAsync_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 CodeActionParams()
{
TextDocument = new TextDocumentIdentifier()
{
Uri = new Uri("C:/path/to/file.razor")
}
};
// Act
var result = await target.ProvideCodeActionsAsync(request, CancellationToken.None);
// Assert
Assert.Null(result);
}
public async Task ProvideCodeActionsAsync_ReturnsCodeActionsAsync()
{
// Arrange
var testDocUri = new Uri("C:/path/to/file.razor");
var testVirtualDocUri = new Uri("C:/path/to/file2.razor.g");
var testCSharpDocUri = new Uri("C:/path/to/file.razor.g.cs");
var testVirtualDocument = new TestVirtualDocumentSnapshot(testVirtualDocUri, 0);
var csharpVirtualDocument = new CSharpVirtualDocumentSnapshot(testCSharpDocUri, Mock.Of <ITextSnapshot>(MockBehavior.Strict), 0);
LSPDocumentSnapshot testDocument = new TestLSPDocumentSnapshot(testDocUri, 0, testVirtualDocument, csharpVirtualDocument);
var documentManager = new Mock <TrackingLSPDocumentManager>(MockBehavior.Strict);
documentManager.Setup(manager => manager.TryGetDocument(It.IsAny <Uri>(), out testDocument))
.Returns(true);
var languageServer1Response = new[] { new VSCodeAction()
{
Title = "Response 1"
} };
var languageServer2Response = new[] { new VSCodeAction()
{
Title = "Response 2"
} };
IEnumerable <VSCodeAction[]> expectedResults = new List <VSCodeAction[]>()
{
languageServer1Response, languageServer2Response
};
var requestInvoker = new Mock <LSPRequestInvoker>(MockBehavior.Strict);
requestInvoker.Setup(invoker => invoker.ReinvokeRequestOnMultipleServersAsync <CodeActionParams, VSCodeAction[]>(
Methods.TextDocumentCodeActionName,
LanguageServerKind.CSharp.ToContentType(),
It.IsAny <Func <JToken, bool> >(),
It.IsAny <CodeActionParams>(),
It.IsAny <CancellationToken>()
)).Returns(Task.FromResult(expectedResults));
var uIContextManager = new Mock <RazorUIContextManager>(MockBehavior.Strict);
var disposable = new Mock <IDisposable>(MockBehavior.Strict);
var target = new DefaultRazorLanguageServerCustomMessageTarget(documentManager.Object, JoinableTaskContext, requestInvoker.Object, uIContextManager.Object, disposable.Object);
var request = new CodeActionParams()
{
TextDocument = new LanguageServer.Protocol.TextDocumentIdentifier()
{
Uri = testDocUri
}
};
// Act
var result = await target.ProvideCodeActionsAsync(request, CancellationToken.None);
// Assert
Assert.Collection(result,
r => Assert.Equal(languageServer1Response[0].Title, r.Title),
r => Assert.Equal(languageServer2Response[0].Title, r.Title));
}
public async void ProvideCodeActionsAsync_ReturnsCodeActions()
{
// Arrange
var testDocUri = new Uri("C:/path/to/file.razor");
var testVirtualDocUri = new Uri("C:/path/to/file2.razor.g");
var testCSharpDocUri = new Uri("C:/path/to/file.razor.g.cs");
var testVirtualDocument = new TestVirtualDocumentSnapshot(testVirtualDocUri, 0);
var csharpVirtualDocument = new CSharpVirtualDocumentSnapshot(testCSharpDocUri, Mock.Of <ITextSnapshot>(), 0);
LSPDocumentSnapshot testDocument = new TestLSPDocumentSnapshot(testDocUri, 0, testVirtualDocument, csharpVirtualDocument);
var documentManager = new Mock <TrackingLSPDocumentManager>();
documentManager.Setup(manager => manager.TryGetDocument(It.IsAny <Uri>(), out testDocument))
.Returns(true);
var expectedResults = new[] { new VSCodeAction() };
var requestInvoker = new Mock <LSPRequestInvoker>();
requestInvoker.Setup(invoker => invoker.ReinvokeRequestOnServerAsync <CodeActionParams, VSCodeAction[]>(
Methods.TextDocumentCodeActionName,
LanguageServerKind.CSharp.ToContentType(),
It.IsAny <CodeActionParams>(),
It.IsAny <CancellationToken>()
)).Returns(Task.FromResult(expectedResults));
var target = new DefaultRazorLanguageServerCustomMessageTarget(documentManager.Object, JoinableTaskContext, requestInvoker.Object);
var request = new CodeActionParams()
{
TextDocument = new TextDocumentIdentifier()
{
Uri = testDocUri
}
};
// Act
var result = await target.ProvideCodeActionsAsync(request, CancellationToken.None);
// Assert
Assert.Equal(expectedResults, result);
}
public async Task ProvideCodeActionsAsync_ReturnsCodeActionsAsync()
{
// Arrange
var testDocUri = new Uri("C:/path/to/file.razor");
var testVirtualDocUri = new Uri("C:/path/to/file2.razor.g");
var testCSharpDocUri = new Uri("C:/path/to/file.razor.g.cs");
var testVirtualDocument = new TestVirtualDocumentSnapshot(testVirtualDocUri, 0);
var csharpVirtualDocument = new CSharpVirtualDocumentSnapshot(testCSharpDocUri, TextBuffer.CurrentSnapshot, 0);
LSPDocumentSnapshot testDocument = new TestLSPDocumentSnapshot(testDocUri, 0, testVirtualDocument, csharpVirtualDocument);
var documentManager = new Mock <TrackingLSPDocumentManager>(MockBehavior.Strict);
documentManager.Setup(manager => manager.TryGetDocument(It.IsAny <Uri>(), out testDocument))
.Returns(true);
var languageServer1Response = new[] { new VSInternalCodeAction()
{
Title = "Response 1"
} };
var languageServer2Response = new[] { new VSInternalCodeAction()
{
Title = "Response 2"
} };
async IAsyncEnumerable <ReinvocationResponse <IReadOnlyList <VSInternalCodeAction> > > GetExpectedResultsAsync()
{
yield return(new ReinvocationResponse <IReadOnlyList <VSInternalCodeAction> >("languageClient", languageServer1Response));
yield return(new ReinvocationResponse <IReadOnlyList <VSInternalCodeAction> >("languageClient", languageServer2Response));
await Task.CompletedTask;
}
var expectedResults = GetExpectedResultsAsync();
var requestInvoker = new Mock <LSPRequestInvoker>(MockBehavior.Strict);
requestInvoker.Setup(invoker => invoker.ReinvokeRequestOnMultipleServersAsync <CodeActionParams, IReadOnlyList <VSInternalCodeAction> >(
TextBuffer,
Methods.TextDocumentCodeActionName,
It.IsAny <Func <JToken, bool> >(),
It.IsAny <CodeActionParams>(),
It.IsAny <CancellationToken>()
)).Returns(expectedResults);
var uIContextManager = new Mock <RazorUIContextManager>(MockBehavior.Strict);
var disposable = new Mock <IDisposable>(MockBehavior.Strict);
var documentSynchronizer = new Mock <LSPDocumentSynchronizer>(MockBehavior.Strict);
var target = new DefaultRazorLanguageServerCustomMessageTarget(
documentManager.Object, JoinableTaskContext, requestInvoker.Object,
uIContextManager.Object, disposable.Object, EditorSettingsManager, documentSynchronizer.Object);
var request = new CodeActionParams()
{
TextDocument = new LanguageServer.Protocol.TextDocumentIdentifier()
{
Uri = testDocUri
}
};
// Act
var result = await target.ProvideCodeActionsAsync(request, CancellationToken.None);
// Assert
Assert.Collection(result,
r => Assert.Equal(languageServer1Response[0].Title, r.Title),
r => Assert.Equal(languageServer2Response[0].Title, r.Title));
}
