mirror of https://github.com/grpc/grpc.git
Jan Tattermusch
9 years ago
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#region Copyright notice and license |
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// Copyright 2015, Google Inc. |
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// All rights reserved. |
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// |
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// Redistribution and use in source and binary forms, with or without |
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// modification, are permitted provided that the following conditions are |
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// met: |
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// |
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// * Redistributions of source code must retain the above copyright |
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// notice, this list of conditions and the following disclaimer. |
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// * Redistributions in binary form must reproduce the above |
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// copyright notice, this list of conditions and the following disclaimer |
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// in the documentation and/or other materials provided with the |
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// distribution. |
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// * Neither the name of Google Inc. nor the names of its |
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// contributors may be used to endorse or promote products derived from |
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// this software without specific prior written permission. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#endregion |
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using System; |
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using System.Diagnostics; |
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using System.Linq; |
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using System.Threading; |
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using System.Threading.Tasks; |
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using Grpc.Core; |
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using Grpc.Core.Internal; |
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using Grpc.Core.Utils; |
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using NUnit.Framework; |
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namespace Grpc.Core.Tests |
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{ |
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public class CompressionTest |
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{ |
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MockServiceHelper helper; |
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Server server; |
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Channel channel; |
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[SetUp] |
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public void Init() |
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{ |
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helper = new MockServiceHelper(); |
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server = helper.GetServer(); |
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server.Start(); |
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channel = helper.GetChannel(); |
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} |
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[TearDown] |
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public void Cleanup() |
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{ |
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channel.Dispose(); |
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server.ShutdownAsync().Wait(); |
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} |
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[TestFixtureTearDown] |
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public void CleanupClass() |
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{ |
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GrpcEnvironment.Shutdown(); |
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} |
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[Test] |
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public void WriteOptions_Unary() |
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{ |
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helper.UnaryHandler = new UnaryServerMethod<string, string>(async (request, context) => |
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{ |
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context.WriteOptions = new WriteOptions(WriteFlags.NoCompress); |
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return request; |
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}); |
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var callOptions = new CallOptions(writeOptions: new WriteOptions(WriteFlags.NoCompress)); |
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Calls.BlockingUnaryCall(helper.CreateUnaryCall(callOptions), "abc"); |
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} |
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[Test] |
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public async Task WriteOptions_DuplexStreaming() |
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{ |
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helper.DuplexStreamingHandler = new DuplexStreamingServerMethod<string, string>(async (requestStream, responseStream, context) => |
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{ |
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await requestStream.ToList(); |
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context.WriteOptions = new WriteOptions(WriteFlags.NoCompress); |
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await context.WriteResponseHeadersAsync(new Metadata { new Metadata.Entry("ascii-header", "abcdefg") }); |
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await responseStream.WriteAsync("X"); |
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responseStream.WriteOptions = null; |
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await responseStream.WriteAsync("Y"); |
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responseStream.WriteOptions = new WriteOptions(WriteFlags.NoCompress); |
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await responseStream.WriteAsync("Z"); |
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}); |
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var callOptions = new CallOptions(writeOptions: new WriteOptions(WriteFlags.NoCompress)); |
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var call = Calls.AsyncDuplexStreamingCall(helper.CreateDuplexStreamingCall(callOptions)); |
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// check that write options from call options are propagated to request stream. |
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Assert.IsTrue((call.RequestStream.WriteOptions.Flags & WriteFlags.NoCompress) != 0); |
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call.RequestStream.WriteOptions = new WriteOptions(); |
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await call.RequestStream.WriteAsync("A"); |
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call.RequestStream.WriteOptions = null; |
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await call.RequestStream.WriteAsync("B"); |
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call.RequestStream.WriteOptions = new WriteOptions(WriteFlags.NoCompress); |
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await call.RequestStream.WriteAsync("C"); |
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await call.RequestStream.CompleteAsync(); |
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await call.ResponseStream.ToList(); |
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} |
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} |
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} |
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