public async Task SayHelloClientStreamingTest()
{
// Arrange
var mockGreeter = new Mock <IGreeter>();
mockGreeter.Setup(m => m.Greet(It.IsAny <string>())).Returns((string s) => $"Hello {s}");
var service = new TesterService(mockGreeter.Object);
var callContext = TestServerCallContext.Create();
var requestStream = new TestAsyncStreamReader <HelloRequest>(callContext);
// Act
using var call = service.SayHelloClientStreaming(requestStream, callContext);
requestStream.AddMessage(new HelloRequest {
Name = "James"
});
requestStream.AddMessage(new HelloRequest {
Name = "Jo"
});
requestStream.AddMessage(new HelloRequest {
Name = "Lee"
});
requestStream.Complete();
// Assert
var response = await call;
Assert.Equal("Hello James, Jo, Lee", response.Message);
}
public async Task SayHelloClientStreamingTest()
{
// Arrange
var service = new TesterService(NullLoggerFactory.Instance);
var callContext = TestServerCallContext.Create();
var requestStream = new TestAsyncStreamReader <HelloRequest>(callContext);
// Act
var call = service.SayHelloClientStreaming(requestStream, callContext);
requestStream.AddMessage(new HelloRequest {
Name = "James"
});
requestStream.AddMessage(new HelloRequest {
Name = "Jo"
});
requestStream.AddMessage(new HelloRequest {
Name = "Lee"
});
requestStream.Complete();
// Assert
var response = await call;
Assert.AreEqual("Hello James, Jo, Lee", response.Message);
}
public async Task StreamingFromClientTest()
{
// init
var server = new GreeterService(NullLoggerFactory.Instance);
var callContext = TestServerCallContext.Create();
var requestStream = new TestAsyncStreamReader <ExampleRequest>(callContext);
// act
using var call = server.StreamingFromClient(requestStream, callContext);
requestStream.AddMessage(new ExampleRequest {
PageIndex = 1, PageSize = 10, IsDescending = false
});
requestStream.AddMessage(new ExampleRequest {
PageIndex = 2, PageSize = 10, IsDescending = false
});
requestStream.AddMessage(new ExampleRequest {
PageIndex = 3, PageSize = 10, IsDescending = false
});
requestStream.AddMessage(new ExampleRequest {
PageIndex = 4, PageSize = 10, IsDescending = false
});
requestStream.Complete();
// Assert
var response = await call;
Assert.IsTrue(response.Age > 1);
}
public async Task GreeterService_SayHelloBidirectionalStreaming_ReturnsCorrectResponse()
{
// Arrange
var service = new GreeterService(new Logger <GreeterService>(new NullLoggerFactory()));
var callContext = TestServerCallContext.Create();
var requestStream = new TestAsyncStreamReader <HelloRequest>(callContext);
var responseStream = new TestServerStreamWriter <HelloReply>(callContext);
// Act
var call = service.SayHelloBidirectionalStreaming(requestStream, responseStream, callContext);
// Assert
requestStream.AddMessage(new HelloRequest {
Name = "James"
});
Assert.AreEqual("Hello James", (await responseStream.ReadNextAsync()) !.Message);
requestStream.AddMessage(new HelloRequest {
Name = "Jo"
});
Assert.AreEqual("Hello Jo", (await responseStream.ReadNextAsync()) !.Message);
requestStream.AddMessage(new HelloRequest {
Name = "Lee"
});
Assert.AreEqual("Hello Lee", (await responseStream.ReadNextAsync()) !.Message);
requestStream.Complete();
await call;
responseStream.Complete();
Assert.IsNull(await responseStream.ReadNextAsync());
}
public async Task Create_ConfiguredGrpcEndpoint_EndpointReturnedFromReflectionService()
{
// Arrange
var endpointRouteBuilder = new TestEndpointRouteBuilder();
var services = ServicesHelpers.CreateServices();
services.AddGrpcReflection();
services.AddRouting();
services.AddSingleton <EndpointDataSource>(s =>
{
return(new CompositeEndpointDataSource(endpointRouteBuilder.DataSources));
});
var serviceProvider = services.BuildServiceProvider(validateScopes: true);
endpointRouteBuilder.ServiceProvider = serviceProvider;
endpointRouteBuilder.MapGrpcService <GreeterService>();
// Act
var service = serviceProvider.GetRequiredService <ReflectionServiceImpl>();
var reader = new TestAsyncStreamReader
{
Current = new ServerReflectionRequest
{
ListServices = "" // list all services
}
};
var writer = new TestServerStreamWriter <ServerReflectionResponse>();
var context = HttpContextServerCallContextHelper.CreateServerCallContext();
await service.ServerReflectionInfo(reader, writer, context);
// Assert
Assert.AreEqual(1, writer.Responses.Count);
Assert.AreEqual(1, writer.Responses[0].ListServicesResponse.Service.Count);
var serviceResponse = writer.Responses[0].ListServicesResponse.Service[0];
Assert.AreEqual("greet.Greeter", serviceResponse.Name);
}
public async Task StreamingBothWaysTest()
{
// init
var server = new GreeterService(NullLoggerFactory.Instance);
var callContext = TestServerCallContext.Create();
var requstStream = new TestAsyncStreamReader <ExampleRequest>(callContext);
var responseStream = new TestServerStreamWriter <ExampleResponse>(callContext);
// act
using var call = server.StreamingBothWays(requstStream, responseStream, callContext);
requstStream.AddMessage(new ExampleRequest {
PageIndex = 1, PageSize = 10, IsDescending = false
});
Assert.IsTrue((await responseStream.ReadNextAsync()).Age > 1);
requstStream.Complete();
await call;
responseStream.Complete();
Assert.IsNull(await responseStream.ReadNextAsync());
}
public async Task Create_ConfiguredGrpcEndpoint_EndpointReturnedFromReflectionService()
{
// Arrange
var services = new ServiceCollection();
services.AddGrpc();
services.AddLogging();
var serviceProvider = services.BuildServiceProvider();
var endpointRouteBuilder = new TestEndpointRouteBuilder(serviceProvider);
endpointRouteBuilder.MapGrpcService <GreeterService>();
var dataSource = new CompositeEndpointDataSource(endpointRouteBuilder.DataSources);
var activator = new ReflectionGrpcServiceActivator(dataSource, NullLoggerFactory.Instance);
// Act
var service = activator.Create();
var reader = new TestAsyncStreamReader
{
Current = new ServerReflectionRequest
{
ListServices = "" // list all services
}
};
var writer = new TestServerStreamWriter();
var context = HttpContextServerCallContextHelper.CreateServerCallContext();
await service.ServerReflectionInfo(reader, writer, context);
// Assert
Assert.AreEqual(1, writer.Responses.Count);
Assert.AreEqual(1, writer.Responses[0].ListServicesResponse.Service.Count);
var serviceResponse = writer.Responses[0].ListServicesResponse.Service[0];
Assert.AreEqual("Greet.Greeter", serviceResponse.Name);
}
public void Chat_WorldIsSet(int id, string expectedWorldName)
{
var testMessage = new ChatMessage
{
Author = "Dummy Author",
Content = "dummy text",
AuthorId = 0,
AuthorId2 = 0,
Avatar = string.Empty,
Id = 0,
World = string.Empty,
WorldId = id,
AdditionalFlags = 0,
};
var fakeServerCallContext = TestServerCallContext.Create("Chat", null, DateTime.UtcNow.AddHours(1), new Metadata(), CancellationToken.None, "127.0.0.1", null, null, (metadata) => TaskUtils.CompletedTask, () => new WriteOptions(), (writeOptions) => { });
var fakeReader = new TestAsyncStreamReader <ChatMessage>(testMessage);
var fakeWriter = new TestServerStreamWriter <ChatMessage>();
_ = _connection.Chat(fakeReader, fakeWriter, fakeServerCallContext);
fakeWriter.ReturnOnWrite().Wait();
Assert.AreEqual(testMessage.World, expectedWorldName);
}
public void Chat_InputPassesToOutput()
{
var testMessage = new ChatMessage
{
Author = "Dummy Author",
Content = "dummy text",
AuthorId = 0,
AuthorId2 = 0,
Avatar = string.Empty,
Id = 0,
World = string.Empty,
WorldId = (int)PseudoWorld.Discord,
AdditionalFlags = 0,
};
var fakeServerCallContext = TestServerCallContext.Create("Chat", null, DateTime.UtcNow.AddHours(1), new Metadata(), CancellationToken.None, "127.0.0.1", null, null, (metadata) => TaskUtils.CompletedTask, () => new WriteOptions(), (writeOptions) => { });
var fakeReader = new TestAsyncStreamReader <ChatMessage>(testMessage);
var fakeWriter = new TestServerStreamWriter <ChatMessage>();
Task.Run(() => _connection.Chat(fakeReader, fakeWriter, fakeServerCallContext));
fakeWriter.ReturnOnWrite().Wait(); // Internally, the transmitter calls a callback event which writes to this writer.
Assert.AreEqual(testMessage, fakeWriter.Current);
}
public async Task SayHelloBidirectionStreamingTest()
{
// Arrange
var mockGreeter = new Mock <IGreeter>();
mockGreeter.Setup(m => m.Greet(It.IsAny <string>())).Returns((string s) => $"Hello {s}");
var service = new TesterService(mockGreeter.Object);
var callContext = TestServerCallContext.Create();
var requestStream = new TestAsyncStreamReader <HelloRequest>(callContext);
var responseStream = new TestServerStreamWriter <HelloReply>(callContext);
// Act
using var call = service.SayHelloBidirectionalStreaming(requestStream, responseStream, callContext);
// Assert
requestStream.AddMessage(new HelloRequest {
Name = "James"
});
Assert.Equal("Hello James", (await responseStream.ReadNextAsync()) !.Message);
requestStream.AddMessage(new HelloRequest {
Name = "Jo"
});
Assert.Equal("Hello Jo", (await responseStream.ReadNextAsync()) !.Message);
requestStream.AddMessage(new HelloRequest {
Name = "Lee"
});
Assert.Equal("Hello Lee", (await responseStream.ReadNextAsync()) !.Message);
requestStream.Complete();
await call;
responseStream.Complete();
Assert.Null(await responseStream.ReadNextAsync());
}
private static async Task <TestServerStreamWriter <ServerReflectionResponse> > ConfigureReflectionServerAndCallAsync(Action <IEndpointRouteBuilder> action)
{
// Arrange
var endpointRouteBuilder = new TestEndpointRouteBuilder();
var services = ServicesHelpers.CreateServices();
services.AddGrpcReflection();
services.AddRouting();
services.AddSingleton <EndpointDataSource>(s =>
{
return(new CompositeEndpointDataSource(endpointRouteBuilder.DataSources));
});
var serviceProvider = services.BuildServiceProvider(validateScopes: true);
endpointRouteBuilder.ServiceProvider = serviceProvider;
action(endpointRouteBuilder);
// Act
var service = serviceProvider.GetRequiredService <ReflectionServiceImpl>();
var reader = new TestAsyncStreamReader
{
Current = new ServerReflectionRequest
{
ListServices = "" // list all services
}
};
var writer = new TestServerStreamWriter <ServerReflectionResponse>();
var context = HttpContextServerCallContextHelper.CreateServerCallContext();
await service.ServerReflectionInfo(reader, writer, context);
return(writer);
}
public async Task SayHelloBidirectionStreamingTest()
{
// Arrange
var service = new TesterService(CreateGreeterMock().Object);
var callContext = TestServerCallContext.Create();
var requestStream = new TestAsyncStreamReader <HelloRequest>(callContext);
var responseStream = new TestServerStreamWriter <HelloReply>(callContext);
// Act
using var call = service.SayHelloBidirectionalStreaming(requestStream, responseStream, callContext);
// Assert
requestStream.AddMessage(new HelloRequest {
Name = "James"
});
Assert.AreEqual("Hello James", (await responseStream.ReadNextAsync()) !.Message);
requestStream.AddMessage(new HelloRequest {
Name = "Jo"
});
Assert.AreEqual("Hello Jo", (await responseStream.ReadNextAsync()) !.Message);
requestStream.AddMessage(new HelloRequest {
Name = "Lee"
});
Assert.AreEqual("Hello Lee", (await responseStream.ReadNextAsync()) !.Message);
requestStream.Complete();
await call;
responseStream.Complete();
Assert.IsNull(await responseStream.ReadNextAsync());
}
