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Diffstat (limited to 'src/csharp/Grpc.Core.Tests/ClientServerTest.cs')
-rw-r--r-- | src/csharp/Grpc.Core.Tests/ClientServerTest.cs | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/src/csharp/Grpc.Core.Tests/ClientServerTest.cs b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs new file mode 100644 index 0000000000..7e564a2fba --- /dev/null +++ b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs @@ -0,0 +1,150 @@ +#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 + +using System; +using System.Diagnostics; +using System.Threading; +using System.Threading.Tasks; +using Grpc.Core; +using Grpc.Core.Internal; +using Grpc.Core.Utils; +using NUnit.Framework; + +namespace Grpc.Core.Tests +{ + public class ClientServerTest + { + string host = "localhost"; + + Method<string, string> unaryEchoStringMethod = new Method<string, string>( + MethodType.Unary, + "/tests.Test/UnaryEchoString", + Marshallers.StringMarshaller, + Marshallers.StringMarshaller); + + [TestFixtureSetUp] + public void Init() + { + GrpcEnvironment.Initialize(); + } + + [TestFixtureTearDown] + public void Cleanup() + { + GrpcEnvironment.Shutdown(); + } + + [Test] + public void UnaryCall() + { + Server server = new Server(); + server.AddServiceDefinition( + ServerServiceDefinition.CreateBuilder("someService") + .AddMethod(unaryEchoStringMethod, HandleUnaryEchoString).Build()); + + int port = server.AddPort(host + ":0"); + server.Start(); + + using (Channel channel = new Channel(host + ":" + port)) + { + var call = new Call<string, string>(unaryEchoStringMethod, channel); + + Assert.AreEqual("ABC", Calls.BlockingUnaryCall(call, "ABC", default(CancellationToken))); + + Assert.AreEqual("abcdef", Calls.BlockingUnaryCall(call, "abcdef", default(CancellationToken))); + } + + server.ShutdownAsync().Wait(); + } + + [Test] + public void UnaryCallPerformance() + { + Server server = new Server(); + server.AddServiceDefinition( + ServerServiceDefinition.CreateBuilder("someService") + .AddMethod(unaryEchoStringMethod, HandleUnaryEchoString).Build()); + + int port = server.AddPort(host + ":0"); + server.Start(); + + using (Channel channel = new Channel(host + ":" + port)) + { + var call = new Call<string, string>(unaryEchoStringMethod, channel); + + var stopwatch = new Stopwatch(); + stopwatch.Start(); + for (int i = 0; i < 1000; i++) + { + Calls.BlockingUnaryCall(call, "ABC", default(CancellationToken)); + } + stopwatch.Stop(); + Console.WriteLine("Elapsed time: " + stopwatch.ElapsedMilliseconds + "ms"); + } + + server.ShutdownAsync().Wait(); + } + + [Test] + public void UnknownMethodHandler() + { + Server server = new Server(); + server.AddServiceDefinition( + ServerServiceDefinition.CreateBuilder("someService").Build()); + + int port = server.AddPort(host + ":0"); + server.Start(); + + using (Channel channel = new Channel(host + ":" + port)) + { + var call = new Call<string, string>(unaryEchoStringMethod, channel); + + try { + Calls.BlockingUnaryCall(call, "ABC", default(CancellationToken)); + Assert.Fail(); + } catch(RpcException e) { + Assert.AreEqual(StatusCode.Unimplemented, e.Status.StatusCode); + } + } + + server.ShutdownAsync().Wait(); + } + + private void HandleUnaryEchoString(string request, IObserver<string> responseObserver) + { + responseObserver.OnNext(request); + responseObserver.OnCompleted(); + } + } +} + |