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@@ -1,386 +0,0 @@
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-#region Copyright notice and license
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-
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-// Protocol Buffers - Google's data interchange format
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-// Copyright 2008 Google Inc. All rights reserved.
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-// http://github.com/jskeet/dotnet-protobufs/
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-// Original C++/Java/Python code:
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-// http://code.google.com/p/protobuf/
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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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-
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-#endregion
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-
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-using System;
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-using Google.ProtocolBuffers;
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-using Google.ProtocolBuffers.Serialization.Http;
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-using Google.ProtocolBuffers.TestProtos;
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-using NUnit.Framework;
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-using System.IO;
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-using Google.ProtocolBuffers.Serialization;
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-using System.Text;
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-
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-namespace Google.ProtocolBuffers
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-{
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- /// <summary>
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- /// This class verifies the correct code is generated from unittest_rpc_interop.proto and provides a small demonstration
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- /// of using the new IRpcDispatch to write a client/server
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- /// </summary>
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- [TestFixture]
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- public class TestRpcForMimeTypes
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- {
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- /// <summary>
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- /// A sample implementation of the ISearchService for testing
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- /// </summary>
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- private class ExampleSearchImpl : ISearchService
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- {
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- SearchResponse ISearchService.Search(SearchRequest searchRequest)
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- {
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- if (searchRequest.CriteriaCount == 0)
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- {
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- throw new ArgumentException("No criteria specified.", new InvalidOperationException());
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- }
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- SearchResponse.Builder resp = SearchResponse.CreateBuilder();
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- foreach (string criteria in searchRequest.CriteriaList)
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- {
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- resp.AddResults(
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- SearchResponse.Types.ResultItem.CreateBuilder().SetName(criteria).SetUrl("http://search.com").
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- Build());
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- }
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- return resp.Build();
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- }
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-
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- SearchResponse ISearchService.RefineSearch(RefineSearchRequest refineSearchRequest)
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- {
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- SearchResponse.Builder resp = refineSearchRequest.PreviousResults.ToBuilder();
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- foreach (string criteria in refineSearchRequest.CriteriaList)
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- {
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- resp.AddResults(
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- SearchResponse.Types.ResultItem.CreateBuilder().SetName(criteria).SetUrl("http://refine.com").
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- Build());
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- }
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- return resp.Build();
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- }
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- }
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-
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- /// <summary>
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- /// An example extraction of the wire protocol
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- /// </summary>
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- private interface IHttpTransfer
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- {
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- void Execute(string method, string contentType, Stream input, string acceptType, Stream output);
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- }
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-
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- /// <summary>
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- /// An example of a server responding to a web/http request
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- /// </summary>
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- private class ExampleHttpServer : IHttpTransfer
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- {
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- public readonly MessageFormatOptions Options =
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- new MessageFormatOptions
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- {
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- ExtensionRegistry = ExtensionRegistry.Empty,
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- FormattedOutput = true,
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- XmlReaderOptions = XmlReaderOptions.ReadNestedArrays,
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- XmlReaderRootElementName = "request",
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- XmlWriterOptions = XmlWriterOptions.OutputNestedArrays,
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- XmlWriterRootElementName = "response"
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- };
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-
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- private readonly IRpcServerStub _stub;
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-
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- public ExampleHttpServer(ISearchService implementation)
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- {
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- //on the server, we create a dispatch to call the appropriate method by name
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- IRpcDispatch dispatch = new SearchService.Dispatch(implementation);
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- //we then wrap that dispatch in a server stub which will deserialize the wire bytes to the message
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- //type appropriate for the method name being invoked.
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- _stub = new SearchService.ServerStub(dispatch);
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- }
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-
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- void IHttpTransfer.Execute(string method, string contentType, Stream input, string acceptType, Stream output)
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- {
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- //Extension for: Google.ProtocolBuffers.Serialization.Http.ServiceExtensions.HttpCallMethod(_stub,
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- _stub.HttpCallMethod(
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- method, Options,
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- contentType, input,
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- acceptType, output
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- );
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- }
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- }
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-
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- /// <summary>
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- /// An example of a client sending a wire request
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- /// </summary>
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- private class ExampleClient : IRpcDispatch
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- {
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- public readonly MessageFormatOptions Options =
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- new MessageFormatOptions
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- {
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- ExtensionRegistry = ExtensionRegistry.Empty,
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- FormattedOutput = true,
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- XmlReaderOptions = XmlReaderOptions.ReadNestedArrays,
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- XmlReaderRootElementName = "response",
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- XmlWriterOptions = XmlWriterOptions.OutputNestedArrays,
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- XmlWriterRootElementName = "request"
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- };
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-
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-
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- private readonly IHttpTransfer _wire;
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- private readonly string _mimeType;
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-
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- public ExampleClient(IHttpTransfer wire, string mimeType)
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- {
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- _wire = wire;
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- _mimeType = mimeType;
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- }
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-
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- TMessage IRpcDispatch.CallMethod<TMessage, TBuilder>(string method, IMessageLite request,
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- IBuilderLite<TMessage, TBuilder> response)
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- {
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- MemoryStream input = new MemoryStream();
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- MemoryStream output = new MemoryStream();
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-
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- //Write to _mimeType format
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- request.WriteTo(Options, _mimeType, input);
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-
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- input.Position = 0;
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- _wire.Execute(method, _mimeType, input, _mimeType, output);
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-
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- //Read from _mimeType format
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- output.Position = 0;
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- response.MergeFrom(Options, _mimeType, output);
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-
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- return response.Build();
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- }
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- }
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-
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- /// <summary>
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- /// Test sending and recieving messages via text/json
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- /// </summary>
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- [Test]
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- public void TestClientServerWithJsonFormat()
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- {
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- ExampleHttpServer server = new ExampleHttpServer(new ExampleSearchImpl());
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- //obviously if this was a 'real' transport we would not use the server, rather the server would be listening, the client transmitting
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- IHttpTransfer wire = server;
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-
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- ISearchService client = new SearchService(new ExampleClient(wire, "text/json"));
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- //now the client has a real, typed, interface to work with:
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- SearchResponse result = client.Search(SearchRequest.CreateBuilder().AddCriteria("Test").Build());
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- Assert.AreEqual(1, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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-
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- //The test part of this, call the only other method
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- result =
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- client.RefineSearch(
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- RefineSearchRequest.CreateBuilder().SetPreviousResults(result).AddCriteria("Refine").Build());
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- Assert.AreEqual(2, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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-
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- Assert.AreEqual("Refine", result.ResultsList[1].Name);
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- Assert.AreEqual("http://refine.com", result.ResultsList[1].Url);
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- }
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-
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- /// <summary>
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- /// Test sending and recieving messages via text/json
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- /// </summary>
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- [Test]
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- public void TestClientServerWithXmlFormat()
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- {
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- ExampleHttpServer server = new ExampleHttpServer(new ExampleSearchImpl());
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- //obviously if this was a 'real' transport we would not use the server, rather the server would be listening, the client transmitting
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- IHttpTransfer wire = server;
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-
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- ISearchService client = new SearchService(new ExampleClient(wire, "text/xml"));
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- //now the client has a real, typed, interface to work with:
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- SearchResponse result = client.Search(SearchRequest.CreateBuilder().AddCriteria("Test").Build());
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- Assert.AreEqual(1, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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-
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- //The test part of this, call the only other method
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- result =
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- client.RefineSearch(
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- RefineSearchRequest.CreateBuilder().SetPreviousResults(result).AddCriteria("Refine").Build());
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- Assert.AreEqual(2, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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-
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- Assert.AreEqual("Refine", result.ResultsList[1].Name);
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- Assert.AreEqual("http://refine.com", result.ResultsList[1].Url);
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- }
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-
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- /// <summary>
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- /// Test sending and recieving messages via text/json
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- /// </summary>
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- [Test]
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- public void TestClientServerWithProtoFormat()
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- {
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- ExampleHttpServer server = new ExampleHttpServer(new ExampleSearchImpl());
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- //obviously if this was a 'real' transport we would not use the server, rather the server would be listening, the client transmitting
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- IHttpTransfer wire = server;
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-
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- ISearchService client = new SearchService(new ExampleClient(wire, "application/x-protobuf"));
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- //now the client has a real, typed, interface to work with:
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- SearchResponse result = client.Search(SearchRequest.CreateBuilder().AddCriteria("Test").Build());
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- Assert.AreEqual(1, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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-
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- //The test part of this, call the only other method
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- result =
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- client.RefineSearch(
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- RefineSearchRequest.CreateBuilder().SetPreviousResults(result).AddCriteria("Refine").Build());
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- Assert.AreEqual(2, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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-
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- Assert.AreEqual("Refine", result.ResultsList[1].Name);
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- Assert.AreEqual("http://refine.com", result.ResultsList[1].Url);
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- }
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-
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- /// <summary>
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- /// Test sending and recieving messages via text/json
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- /// </summary>
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- [Test]
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- public void TestClientServerWithCustomFormat()
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- {
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- ExampleHttpServer server = new ExampleHttpServer(new ExampleSearchImpl());
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- //Setup our custom mime-type format as the only format supported:
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- server.Options.MimeInputTypes.Clear();
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- server.Options.MimeInputTypes.Add("foo/bar", CodedInputStream.CreateInstance);
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- server.Options.MimeOutputTypes.Clear();
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- server.Options.MimeOutputTypes.Add("foo/bar", CodedOutputStream.CreateInstance);
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-
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- //obviously if this was a 'real' transport we would not use the server, rather the server would be listening, the client transmitting
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- IHttpTransfer wire = server;
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-
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- ExampleClient exclient = new ExampleClient(wire, "foo/bar");
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- //Add our custom mime-type format
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- exclient.Options.MimeInputTypes.Add("foo/bar", CodedInputStream.CreateInstance);
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- exclient.Options.MimeOutputTypes.Add("foo/bar", CodedOutputStream.CreateInstance);
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- ISearchService client = new SearchService(exclient);
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-
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- //now the client has a real, typed, interface to work with:
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- SearchResponse result = client.Search(SearchRequest.CreateBuilder().AddCriteria("Test").Build());
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- Assert.AreEqual(1, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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-
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- //The test part of this, call the only other method
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- result =
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- client.RefineSearch(
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- RefineSearchRequest.CreateBuilder().SetPreviousResults(result).AddCriteria("Refine").Build());
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- Assert.AreEqual(2, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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-
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- Assert.AreEqual("Refine", result.ResultsList[1].Name);
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- Assert.AreEqual("http://refine.com", result.ResultsList[1].Url);
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- }
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-
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- /// <summary>
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- /// Test sending and recieving messages via text/json
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- /// </summary>
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- [Test]
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- public void TestServerWithUriFormat()
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- {
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- ExampleHttpServer server = new ExampleHttpServer(new ExampleSearchImpl());
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- //obviously if this was a 'real' transport we would not use the server, rather the server would be listening, the client transmitting
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- IHttpTransfer wire = server;
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-
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- MemoryStream input = new MemoryStream(Encoding.UTF8.GetBytes("?Criteria=Test&Criteria=Test+of%20URI"));
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- MemoryStream output = new MemoryStream();
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-
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- //Call the server
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- wire.Execute("Search",
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- MessageFormatOptions.ContentFormUrlEncoded, input,
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- MessageFormatOptions.ContentTypeProtoBuffer, output
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- );
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-
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- SearchResponse result = SearchResponse.ParseFrom(output.ToArray());
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- Assert.AreEqual(2, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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-
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- Assert.AreEqual("Test of URI", result.ResultsList[1].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[1].Url);
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- }
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-
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- /// <summary>
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- /// Test sending and recieving messages via text/json
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- /// </summary>
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- [Test, ExpectedException(typeof(ArgumentOutOfRangeException))]
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- public void TestInvalidMimeType()
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- {
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- ExampleHttpServer server = new ExampleHttpServer(new ExampleSearchImpl());
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- //obviously if this was a 'real' transport we would not use the server, rather the server would be listening, the client transmitting
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- IHttpTransfer wire = server;
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-
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- MemoryStream input = new MemoryStream();
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- MemoryStream output = new MemoryStream();
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-
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- //Call the server
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- wire.Execute("Search",
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- "bad/mime", input,
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- MessageFormatOptions.ContentTypeProtoBuffer, output
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- );
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- Assert.Fail();
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- }
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-
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- /// <summary>
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- /// Test sending and recieving messages via text/json
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- /// </summary>
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- [Test]
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- public void TestDefaultMimeType()
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- {
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- ExampleHttpServer server = new ExampleHttpServer(new ExampleSearchImpl());
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-
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- //obviously if this was a 'real' transport we would not use the server, rather the server would be listening, the client transmitting
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- IHttpTransfer wire = server;
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-
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-
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- MemoryStream input = new MemoryStream(new SearchRequest.Builder().AddCriteria("Test").Build().ToByteArray());
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- MemoryStream output = new MemoryStream();
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-
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- //With this default set, any invalid/unknown mime-type will be mapped to use that format
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- server.Options.DefaultContentType = MessageFormatOptions.ContentTypeProtoBuffer;
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-
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- wire.Execute("Search",
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- "foo", input,
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- "bar", output
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- );
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-
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- SearchResponse result = SearchResponse.ParseFrom(output.ToArray());
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- Assert.AreEqual(1, result.ResultsCount);
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- Assert.AreEqual("Test", result.ResultsList[0].Name);
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- Assert.AreEqual("http://search.com", result.ResultsList[0].Url);
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- }
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- }
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-}
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csharptest