public async Task InitializeAsync_InvokesHandlerWithParamsAndCapabilities()
{
// Arrange
var originalInitParams = new InitializeParams()
{
Capabilities = new ClientCapabilities()
{
Experimental = true
},
RootUri = new Uri("C:/path/to/workspace"),
};
var initializeResult = new InitializeResult();
var handler = new Mock <IRequestHandler <InitializeParams, InitializeResult> >(MockBehavior.Strict);
handler.Setup(h => h.HandleRequestAsync(It.IsAny <InitializeParams>(), It.IsAny <ClientCapabilities>(), It.IsAny <CancellationToken>()))
.Callback <InitializeParams, ClientCapabilities, CancellationToken>((initParams, clientCapabilities, token) =>
{
Assert.True((bool)initParams.Capabilities.Experimental);
Assert.Equal(originalInitParams.RootUri.AbsoluteUri, initParams.RootUri.AbsoluteUri);
})
.Returns(Task.FromResult(initializeResult))
.Verifiable();
var metadata = Mock.Of <IRequestHandlerMetadata>(rhm => rhm.MethodName == Methods.InitializeName, MockBehavior.Strict);
using var languageServer = new RazorHtmlCSharpLanguageServer(new[] { new Lazy <IRequestHandler, IRequestHandlerMetadata>(() => handler.Object, metadata) });
var serializedInitParams = JToken.FromObject(originalInitParams);
// Act
var result = await languageServer.InitializeAsync(serializedInitParams, CancellationToken.None).ConfigureAwait(false);
// Assert
Assert.Same(initializeResult, result);
handler.VerifyAll();
}
public async Task ExecuteRequestAsync_InvokesCustomHandler()
{
// Arrange
var handler = new Mock <IRequestHandler <string, int> >();
handler.Setup(h => h.HandleRequestAsync("hello world", It.IsAny <ClientCapabilities>(), It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(123))
.Verifiable();
var metadata = Mock.Of <IRequestHandlerMetadata>(rhm => rhm.MethodName == "test");
var languageServer = new RazorHtmlCSharpLanguageServer(new[] { new Lazy <IRequestHandler, IRequestHandlerMetadata>(() => handler.Object, metadata) });
// Act
var result = await languageServer.ExecuteRequestAsync <string, int>("test", "hello world", clientCapabilities : null, CancellationToken.None).ConfigureAwait(false);
// Assert
Assert.Equal(123, result);
handler.VerifyAll();
}
