public async Task Handle_SimpleComponent_ReturnsResult()
{
// Arrange
int?version = 1;
var documentVersionCache = Mock.Of <DocumentVersionCache>(
s => s.TryGetDocumentVersion(It.IsAny <DocumentSnapshot>(), out version) == true,
MockBehavior.Strict);
var codeDocument = TestRazorCodeDocument.Create("<div></div>");
var documentMappingService = Mock.Of <RazorDocumentMappingService>(
s => s.GetLanguageKind(codeDocument, It.IsAny <int>()) == RazorLanguageKind.Html, MockBehavior.Strict);
var componentCodeDocument = TestRazorCodeDocument.Create("<div></div>");
var droppedUri = new Uri("file:///c:/path/MyTagHelper.razor");
var builder = TagHelperDescriptorBuilder.Create("MyTagHelper", "MyAssembly");
builder.SetTypeNameIdentifier("MyTagHelper");
var tagHelperDescriptor = builder.Build();
var uri = new Uri("file://path/test.razor");
var documentResolver = CreateDocumentResolver(uri.GetAbsoluteOrUNCPath(), codeDocument, droppedUri.GetAbsoluteOrUNCPath(), componentCodeDocument);
var searchEngine = Mock.Of <RazorComponentSearchEngine>(
s => s.TryGetTagHelperDescriptorAsync(It.IsAny <DocumentSnapshot>(), It.IsAny <CancellationToken>()) == Task.FromResult(tagHelperDescriptor),
MockBehavior.Strict);
var languageServer = new Mock <ClientNotifierServiceBase>(MockBehavior.Strict);
var endpoint = new TextDocumentUriPresentationEndpoint(
Dispatcher,
documentResolver,
documentMappingService,
searchEngine,
languageServer.Object,
documentVersionCache,
TestLanguageServerFeatureOptions.Instance,
LoggerFactory);
var parameters = new UriPresentationParams()
{
TextDocument = new TextDocumentIdentifier
{
Uri = uri
},
Range = new Range
{
Start = new Position(0, 1),
End = new Position(0, 2)
},
Uris = new[]
{
droppedUri
}
};
// Act
var result = await endpoint.Handle(parameters, CancellationToken.None);
// Assert
Assert.NotNull(result);
Assert.Equal("<MyTagHelper />", result !.DocumentChanges !.Value.First[0].Edits[0].NewText);
}
public async Task Handle_UnsupportedCodeDocument_ReturnsNull()
{
// Arrange
int?version = 1;
var documentVersionCache = Mock.Of <DocumentVersionCache>(
s => s.TryGetDocumentVersion(It.IsAny <DocumentSnapshot>(), out version) == true,
MockBehavior.Strict);
var codeDocument = TestRazorCodeDocument.Create("<div></div>");
codeDocument.SetUnsupported();
var uri = new Uri("file://path/test.razor");
var documentResolver = CreateDocumentResolver(uri.GetAbsoluteOrUNCPath(), codeDocument);
var documentMappingService = Mock.Of <RazorDocumentMappingService>(
s => s.GetLanguageKind(codeDocument, It.IsAny <int>()) == RazorLanguageKind.Html, MockBehavior.Strict);
var searchEngine = Mock.Of <RazorComponentSearchEngine>(MockBehavior.Strict);
var responseRouterReturns = new Mock <IResponseRouterReturns>(MockBehavior.Strict);
responseRouterReturns
.Setup(l => l.Returning <WorkspaceEdit?>(It.IsAny <CancellationToken>()))
.ReturnsAsync(new WorkspaceEdit());
var languageServer = new Mock <ClientNotifierServiceBase>(MockBehavior.Strict);
languageServer
.Setup(l => l.SendRequestAsync(LanguageServerConstants.RazorUriPresentationEndpoint, It.IsAny <IRazorPresentationParams>()))
.ReturnsAsync(responseRouterReturns.Object);
var endpoint = new TextDocumentUriPresentationEndpoint(
Dispatcher,
documentResolver,
documentMappingService,
searchEngine,
languageServer.Object,
documentVersionCache,
TestLanguageServerFeatureOptions.Instance,
LoggerFactory);
var parameters = new UriPresentationParams()
{
TextDocument = new TextDocumentIdentifier
{
Uri = uri
},
Range = new Range
{
Start = new Position(0, 1),
End = new Position(0, 2)
}
};
// Act
var result = await endpoint.Handle(parameters, CancellationToken.None);
// Assert
Assert.Null(result);
}