public void ExecuteClientStreaming_WhenItMapped_ShouldUpdateResponseMarkup()
{
// Arrange
const string ExpectedMessage = "Unusual Markup Message Client Streaming";
var clientMock = new Mock <TestService.TestServiceClient>();
clientMock.Setup(m => m.ClientStreaming(It.IsAny <CallOptions>()))
.Returns(TestCalls.AsyncClientStreamingCall(
new AsyncStreamWriterStub(),
Task.FromResult(new HelloResponse {
Message = ExpectedMessage
}),
Task.FromResult(new Metadata()),
() => Status.DefaultSuccess,
() => new Metadata(),
() => { }));
host.AddService(clientMock.Object);
var component = host.AddComponent <TestWrapper>();
// Act
component.Find("button.execute.clientStreaming").Click();
host.WaitForNextRender();
var markup = component.GetMarkup();
// Assert
Assert.Contains(ExpectedMessage, markup);
}
private AsyncClientStreamingCall<TReq, TResp> MockStreamCall<TReq, TResp>(Task<TResp> replyTask) where TResp : new()
{
var mockRequestStream = new Mock<IClientStreamWriter<TReq>>();
mockRequestStream.Setup(m => m.WriteAsync(It.IsAny<TReq>()))
.Returns(replyTask);
var call = TestCalls.AsyncClientStreamingCall(mockRequestStream.Object, Task.FromResult(new TResp()),
Task.FromResult(new Metadata()), () => Status.DefaultSuccess, () => new Metadata(), () => { });
return call;
}
public void ClientBaseClientStreamingCallCanBeMocked()
{
var mockClient = new Moq.Mock <Math.MathClient>();
var mockRequestStream = new Moq.Mock <IClientStreamWriter <Num> >();
// Use a factory method provided by Grpc.Core.Testing.TestCalls to create an instance of a call.
var fakeCall = TestCalls.AsyncClientStreamingCall <Num, Num>(mockRequestStream.Object, Task.FromResult(new Num()), Task.FromResult(new Metadata()), () => Status.DefaultSuccess, () => new Metadata(), () => { });
mockClient.Setup(m => m.Sum(null, null, CancellationToken.None)).Returns(fakeCall);
Assert.AreSame(fakeCall, mockClient.Object.Sum());
}
/// <inheritdoc /> public override AsyncClientStreamingCall <TRequest, TResponse> Build() => TestCalls.AsyncClientStreamingCall(_requests, _response, ResponseHeaders, StatusFunc, TrailersFunc, DisposeAction);