#region Copyright notice and license
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// http://github.com/jskeet/dotnet-protobufs/
// Original C++/Java/Python code:
// http://code.google.com/p/protobuf/
//
// 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 Google.ProtocolBuffers.Descriptors;
using Google.ProtocolBuffers.TestProtos;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace Google.ProtocolBuffers
{
///
/// Tests for generated service classes.
/// TODO(jonskeet): Convert the mocking tests using Rhino.Mocks.
///
[TestClass]
public class ServiceTest
{
private delegate void Action(T1 t1, T2 t2);
private static readonly MethodDescriptor FooDescriptor = TestGenericService.Descriptor.Methods[0];
private static readonly MethodDescriptor BarDescriptor = TestGenericService.Descriptor.Methods[1];
[TestMethod]
public void GetRequestPrototype()
{
TestGenericService service = new TestServiceImpl();
Assert.AreSame(service.GetRequestPrototype(FooDescriptor), FooRequest.DefaultInstance);
Assert.AreSame(service.GetRequestPrototype(BarDescriptor), BarRequest.DefaultInstance);
}
[TestMethod]
public void GetResponsePrototype()
{
TestGenericService service = new TestServiceImpl();
Assert.AreSame(service.GetResponsePrototype(FooDescriptor), FooResponse.DefaultInstance);
Assert.AreSame(service.GetResponsePrototype(BarDescriptor), BarResponse.DefaultInstance);
}
[TestMethod]
public void CallMethodFoo()
{
FooRequest fooRequest = FooRequest.CreateBuilder().Build();
FooResponse fooResponse = FooResponse.CreateBuilder().Build();
IRpcController controller = new RpcTestController();
bool fooCalled = false;
TestGenericService service = new TestServiceImpl((request, responseAction) =>
{
Assert.AreSame(fooRequest, request);
fooCalled = true;
responseAction(fooResponse);
}, null, controller);
bool doneHandlerCalled = false;
Action doneHandler = (response =>
{
Assert.AreSame(fooResponse, response);
doneHandlerCalled = true;
});
service.CallMethod(FooDescriptor, controller, fooRequest, doneHandler);
Assert.IsTrue(doneHandlerCalled);
Assert.IsTrue(fooCalled);
}
[TestMethod]
public void CallMethodBar()
{
BarRequest barRequest = BarRequest.CreateBuilder().Build();
BarResponse barResponse = BarResponse.CreateBuilder().Build();
IRpcController controller = new RpcTestController();
bool barCalled = false;
TestGenericService service = new TestServiceImpl(null, (request, responseAction) =>
{
Assert.AreSame(barRequest, request);
barCalled = true;
responseAction(barResponse);
}, controller);
bool doneHandlerCalled = false;
Action doneHandler = (response =>
{
Assert.AreSame(barResponse, response);
doneHandlerCalled = true;
});
service.CallMethod(BarDescriptor, controller, barRequest, doneHandler);
Assert.IsTrue(doneHandlerCalled);
Assert.IsTrue(barCalled);
}
[TestMethod]
public void GeneratedStubFooCall()
{
IRpcChannel channel = new RpcTestChannel();
IRpcController controller = new RpcTestController();
TestGenericService service = TestGenericService.CreateStub(channel);
FooResponse fooResponse = null;
Action doneHandler = r => fooResponse = r;
service.Foo(controller, FooRequest.DefaultInstance, doneHandler);
Assert.IsNotNull(fooResponse);
Assert.IsFalse(controller.Failed);
}
[TestMethod]
public void GeneratedStubBarCallFails()
{
IRpcChannel channel = new RpcTestChannel();
IRpcController controller = new RpcTestController();
TestGenericService service = TestGenericService.CreateStub(channel);
BarResponse barResponse = null;
Action doneHandler = r => barResponse = r;
service.Bar(controller, BarRequest.DefaultInstance, doneHandler);
Assert.IsNull(barResponse);
Assert.IsTrue(controller.Failed);
}
#region RpcTestController
private class RpcTestController : IRpcController
{
public string TestFailedReason { get; set; }
public bool TestCancelled { get; set; }
public Action