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Merge pull request grpc#789 from jtattermusch/interop_testing
In-process unit tests with test service, some interop test fixes.
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119 changes: 119 additions & 0 deletions
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src/csharp/Grpc.IntegrationTesting/InteropClientServerTest.cs
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| #region Copyright notice and license | ||
|
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||
| // Copyright 2015, Google Inc. | ||
| // All rights reserved. | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are | ||
| // met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright | ||
| // notice, this list of conditions and the following disclaimer. | ||
| // * Redistributions in binary form must reproduce the above | ||
| // copyright notice, this list of conditions and the following disclaimer | ||
| // in the documentation and/or other materials provided with the | ||
| // distribution. | ||
| // * Neither the name of Google Inc. nor the names of its | ||
| // contributors may be used to endorse or promote products derived from | ||
| // this software without specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
|
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||
| #endregion | ||
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| using System; | ||
| using System.Collections.Generic; | ||
| using System.Threading; | ||
| using System.Threading.Tasks; | ||
| using Grpc.Core; | ||
| using Grpc.Core.Utils; | ||
| using NUnit.Framework; | ||
| using grpc.testing; | ||
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| namespace Grpc.IntegrationTesting | ||
| { | ||
| /// <summary> | ||
| /// Runs interop tests in-process. | ||
| /// </summary> | ||
| public class InteropClientServerTest | ||
| { | ||
| string host = "localhost"; | ||
| Server server; | ||
| Channel channel; | ||
| TestServiceGrpc.ITestServiceClient client; | ||
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| [TestFixtureSetUp] | ||
| public void Init() | ||
| { | ||
| GrpcEnvironment.Initialize(); | ||
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| server = new Server(); | ||
| server.AddServiceDefinition(TestServiceGrpc.BindService(new TestServiceImpl())); | ||
| int port = server.AddPort(host + ":0"); | ||
| server.Start(); | ||
| channel = new Channel(host + ":" + port); | ||
| client = TestServiceGrpc.NewStub(channel); | ||
| } | ||
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| [TestFixtureTearDown] | ||
| public void Cleanup() | ||
| { | ||
| channel.Dispose(); | ||
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| server.ShutdownAsync().Wait(); | ||
| GrpcEnvironment.Shutdown(); | ||
| } | ||
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| [Test] | ||
| public void EmptyUnary() | ||
| { | ||
| Client.RunEmptyUnary(client); | ||
| } | ||
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| [Test] | ||
| public void LargeUnary() | ||
| { | ||
| Client.RunEmptyUnary(client); | ||
| } | ||
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| [Test] | ||
| public void ClientStreaming() | ||
| { | ||
| Client.RunClientStreaming(client); | ||
| } | ||
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| [Test] | ||
| public void ServerStreaming() | ||
| { | ||
| Client.RunServerStreaming(client); | ||
| } | ||
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| [Test] | ||
| public void PingPong() | ||
| { | ||
| Client.RunPingPong(client); | ||
| } | ||
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| [Test] | ||
| public void EmptyStream() | ||
| { | ||
| Client.RunEmptyStream(client); | ||
| } | ||
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| // TODO: add cancel_after_begin | ||
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| // TODO: add cancel_after_first_response | ||
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| } | ||
| } | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,140 @@ | ||
| #region Copyright notice and license | ||
|
|
||
| // Copyright 2015, Google Inc. | ||
| // All rights reserved. | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are | ||
| // met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright | ||
| // notice, this list of conditions and the following disclaimer. | ||
| // * Redistributions in binary form must reproduce the above | ||
| // copyright notice, this list of conditions and the following disclaimer | ||
| // in the documentation and/or other materials provided with the | ||
| // distribution. | ||
| // * Neither the name of Google Inc. nor the names of its | ||
| // contributors may be used to endorse or promote products derived from | ||
| // this software without specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
|
|
||
| #endregion | ||
|
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||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Threading; | ||
| using System.Threading.Tasks; | ||
| using Google.ProtocolBuffers; | ||
| using Grpc.Core.Utils; | ||
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| namespace grpc.testing | ||
| { | ||
| /// <summary> | ||
| /// Implementation of TestService server | ||
| /// </summary> | ||
| public class TestServiceImpl : TestServiceGrpc.ITestService | ||
| { | ||
| public void EmptyCall(Empty request, IObserver<Empty> responseObserver) | ||
| { | ||
| responseObserver.OnNext(Empty.DefaultInstance); | ||
| responseObserver.OnCompleted(); | ||
| } | ||
|
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| public void UnaryCall(SimpleRequest request, IObserver<SimpleResponse> responseObserver) | ||
| { | ||
| var response = SimpleResponse.CreateBuilder() | ||
| .SetPayload(CreateZerosPayload(request.ResponseSize)).Build(); | ||
| //TODO: check we support ReponseType | ||
| responseObserver.OnNext(response); | ||
| responseObserver.OnCompleted(); | ||
| } | ||
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| public void StreamingOutputCall(StreamingOutputCallRequest request, IObserver<StreamingOutputCallResponse> responseObserver) | ||
| { | ||
| foreach(var responseParam in request.ResponseParametersList) | ||
| { | ||
| var response = StreamingOutputCallResponse.CreateBuilder() | ||
| .SetPayload(CreateZerosPayload(responseParam.Size)).Build(); | ||
| responseObserver.OnNext(response); | ||
| } | ||
| responseObserver.OnCompleted(); | ||
| } | ||
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| public IObserver<StreamingInputCallRequest> StreamingInputCall(IObserver<StreamingInputCallResponse> responseObserver) | ||
| { | ||
| var recorder = new RecordingObserver<StreamingInputCallRequest>(); | ||
| Task.Run(() => { | ||
| int sum = 0; | ||
| foreach(var req in recorder.ToList().Result) | ||
| { | ||
| sum += req.Payload.Body.Length; | ||
| } | ||
| var response = StreamingInputCallResponse.CreateBuilder() | ||
| .SetAggregatedPayloadSize(sum).Build(); | ||
| responseObserver.OnNext(response); | ||
| responseObserver.OnCompleted(); | ||
| }); | ||
| return recorder; | ||
| } | ||
|
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| public IObserver<StreamingOutputCallRequest> FullDuplexCall(IObserver<StreamingOutputCallResponse> responseObserver) | ||
| { | ||
| return new FullDuplexObserver(responseObserver); | ||
| } | ||
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| public IObserver<StreamingOutputCallRequest> HalfDuplexCall(IObserver<StreamingOutputCallResponse> responseObserver) | ||
| { | ||
| throw new NotImplementedException(); | ||
| } | ||
|
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| private class FullDuplexObserver : IObserver<StreamingOutputCallRequest> { | ||
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| readonly IObserver<StreamingOutputCallResponse> responseObserver; | ||
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| public FullDuplexObserver(IObserver<StreamingOutputCallResponse> responseObserver) | ||
| { | ||
| this.responseObserver = responseObserver; | ||
| } | ||
|
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| public void OnCompleted() | ||
| { | ||
| responseObserver.OnCompleted(); | ||
| } | ||
|
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| public void OnError(Exception error) | ||
| { | ||
| throw new NotImplementedException(); | ||
| } | ||
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| public void OnNext(StreamingOutputCallRequest value) | ||
| { | ||
| // TODO: this is not in order!!! | ||
| //Task.Factory.StartNew(() => { | ||
|
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| foreach(var responseParam in value.ResponseParametersList) | ||
| { | ||
| var response = StreamingOutputCallResponse.CreateBuilder() | ||
| .SetPayload(CreateZerosPayload(responseParam.Size)).Build(); | ||
| responseObserver.OnNext(response); | ||
| } | ||
| //}); | ||
| } | ||
| } | ||
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| private static Payload CreateZerosPayload(int size) { | ||
| return Payload.CreateBuilder().SetBody(ByteString.CopyFrom(new byte[size])).Build(); | ||
| } | ||
| } | ||
| } | ||
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