public async Task HandleRequestAsync_ProjectionNotFound_ReturnsNull()
{
// Arrange
var requestInvoker = Mock.Of <LSPRequestInvoker>(MockBehavior.Strict);
var projectionProvider = new Mock <LSPProjectionProvider>(MockBehavior.Strict).Object;
Mock.Get(projectionProvider).Setup(projectionProvider => projectionProvider.GetProjectionAsync(It.IsAny <LSPDocumentSnapshot>(), It.IsAny <Position>(), CancellationToken.None))
.Returns(Task.FromResult <ProjectionResult>(null));
var documentMappingProvider = Mock.Of <LSPDocumentMappingProvider>(MockBehavior.Strict);
var renameHandler = new RenameHandler(requestInvoker, DocumentManager, projectionProvider, documentMappingProvider, LoggerProvider);
var renameRequest = new RenameParams()
{
Position = new Position(0, 1),
NewName = "NewName",
TextDocument = new TextDocumentIdentifier()
{
Uri = Uri
},
};
// Act
var result = await renameHandler.HandleRequestAsync(renameRequest, new ClientCapabilities(), CancellationToken.None).ConfigureAwait(false);
// Assert
Assert.Null(result);
}
public async Task HandleRequestAsync_HtmlProjection_ReturnsNull()
{
// Arrange
var documentManager = new TestDocumentManager();
documentManager.AddDocument(Uri, Mock.Of <LSPDocumentSnapshot>());
var requestInvoker = Mock.Of <LSPRequestInvoker>();
var projectionProvider = GetProjectionProvider(new ProjectionResult()
{
LanguageKind = RazorLanguageKind.Html
});
var documentMappingProvider = Mock.Of <LSPDocumentMappingProvider>();
var renameHandler = new RenameHandler(requestInvoker, documentManager, projectionProvider, documentMappingProvider);
var renameRequest = new RenameParams()
{
Position = new Position(0, 1),
NewName = "NewName",
TextDocument = new TextDocumentIdentifier()
{
Uri = Uri
},
};
// Act
var result = await renameHandler.HandleRequestAsync(renameRequest, new ClientCapabilities(), CancellationToken.None).ConfigureAwait(false);
// Assert
Assert.Null(result);
}
public async Task HandleRequestAsync_CSharpProjection_RemapsWorkspaceEdit()
{
// Arrange
var called = false;
var expectedEdit = new WorkspaceEdit();
var documentManager = new TestDocumentManager();
documentManager.AddDocument(Uri, Mock.Of <LSPDocumentSnapshot>());
var requestInvoker = GetRequestInvoker <RenameParams, WorkspaceEdit>(
new WorkspaceEdit(),
(method, serverContentType, renameParams, ct) =>
{
Assert.Equal(Methods.TextDocumentRenameName, method);
Assert.Equal(RazorLSPConstants.CSharpContentTypeName, serverContentType);
called = true;
});
var projectionProvider = GetProjectionProvider(new ProjectionResult()
{
LanguageKind = RazorLanguageKind.CSharp
});
var documentMappingProvider = GetDocumentMappingProvider(expectedEdit);
var renameHandler = new RenameHandler(requestInvoker, documentManager, projectionProvider, documentMappingProvider);
var renameRequest = new RenameParams()
{
Position = new Position(0, 1),
NewName = "NewName",
TextDocument = new TextDocumentIdentifier()
{
Uri = Uri
},
};
// Act
var result = await renameHandler.HandleRequestAsync(renameRequest, new ClientCapabilities(), CancellationToken.None).ConfigureAwait(false);
// Assert
Assert.True(called);
Assert.Equal(expectedEdit, result);
// Actual remapping behavior is tested in LSPDocumentMappingProvider tests.
}
public async Task HandleRequestAsync_DocumentNotFound_ReturnsNull()
{
// Arrange
var documentManager = new TestDocumentManager();
var requestInvoker = Mock.Of <LSPRequestInvoker>(MockBehavior.Strict);
var projectionProvider = Mock.Of <LSPProjectionProvider>(MockBehavior.Strict);
var documentMappingProvider = Mock.Of <LSPDocumentMappingProvider>(MockBehavior.Strict);
var renameHandler = new RenameHandler(requestInvoker, documentManager, projectionProvider, documentMappingProvider, LoggerProvider);
var renameRequest = new RenameParams()
{
Position = new Position(0, 1),
NewName = "NewName",
TextDocument = new TextDocumentIdentifier()
{
Uri = Uri
},
};
// Act
var result = await renameHandler.HandleRequestAsync(renameRequest, new ClientCapabilities(), CancellationToken.None).ConfigureAwait(false);
// Assert
Assert.Null(result);
}
