Mercurial > hg > orthanc-stone
diff UnitTestsSources/TestMessageBroker.cpp @ 373:d6136a7e914d
making branch am-2 the new mainline
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 05 Nov 2018 10:06:18 +0100 |
parents | 3897f9f28cfa |
children | 1d9dd542adfe |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/UnitTestsSources/TestMessageBroker.cpp Mon Nov 05 10:06:18 2018 +0100 @@ -0,0 +1,158 @@ +///** +// * Stone of Orthanc +// * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics +// * Department, University Hospital of Liege, Belgium +// * Copyright (C) 2017-2018 Osimis S.A., Belgium +// * +// * This program is free software: you can redistribute it and/or +// * modify it under the terms of the GNU Affero General Public License +// * as published by the Free Software Foundation, either version 3 of +// * the License, or (at your option) any later version. +// * +// * This program is distributed in the hope that it will be useful, but +// * WITHOUT ANY WARRANTY; without even the implied warranty of +// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// * Affero General Public License for more details. +// * +// * You should have received a copy of the GNU Affero General Public License +// * along with this program. If not, see <http://www.gnu.org/licenses/>. +// **/ + + +//#include "gtest/gtest.h" + +//#include "../Framework/Messages/MessageBroker.h" +//#include "../Framework/Messages/IMessage.h" +//#include "../Framework/Messages/IObservable.h" +//#include "../Framework/Messages/IObserver.h" +//#include "../Framework/StoneEnumerations.h" + + +//static int test1Counter = 0; +//static int test2Counter = 0; +//class MyFullObserver : public OrthancStone::IObserver +//{ + +//public: +// MyFullObserver(OrthancStone::MessageBroker& broker) +// : OrthancStone::IObserver(broker) +// { +//// DeclareHandledMessage(OrthancStone::MessageType_Test1); +//// DeclareIgnoredMessage(OrthancStone::MessageType_Test2); +// } + + +// void HandleMessage(OrthancStone::IObservable& from, const OrthancStone::IMessage& message) { +// switch (message.GetType()) +// { +// case OrthancStone::MessageType_Test1: +// test1Counter++; +// break; +// case OrthancStone::MessageType_Test2: +// test2Counter++; +// break; +// default: +// throw OrthancStone::MessageNotDeclaredException(message.GetType()); +// } +// } + +//}; + +//class MyPartialObserver : public OrthancStone::IObserver +//{ + +//public: +// MyPartialObserver(OrthancStone::MessageBroker& broker) +// : OrthancStone::IObserver(broker) +// { +//// DeclareHandledMessage(OrthancStone::MessageType_Test1); +// // don't declare Test2 on purpose +// } + + +// void HandleMessage(OrthancStone::IObservable& from, const OrthancStone::IMessage& message) { +// switch (message.GetType()) +// { +// case OrthancStone::MessageType_Test1: +// test1Counter++; +// break; +// case OrthancStone::MessageType_Test2: +// test2Counter++; +// break; +// default: +// throw OrthancStone::MessageNotDeclaredException(message.GetType()); +// } +// } + +//}; + + +//class MyObservable : public OrthancStone::IObservable +//{ + +//public: +// MyObservable(OrthancStone::MessageBroker& broker) +// : OrthancStone::IObservable(broker) +// { +// DeclareEmittableMessage(OrthancStone::MessageType_Test1); +// DeclareEmittableMessage(OrthancStone::MessageType_Test2); +// } + +//}; + + +//TEST(MessageBroker, NormalUsage) +//{ +// OrthancStone::MessageBroker broker; +// MyObservable observable(broker); + +// test1Counter = 0; + +// // no observers have been registered -> nothing shall happen +// observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); + +// ASSERT_EQ(0, test1Counter); + +// // register an observer, check it is called +// MyFullObserver fullObserver(broker); +// ASSERT_NO_THROW(observable.RegisterObserver(fullObserver)); + +// observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); + +// ASSERT_EQ(1, test1Counter); + +// // register an invalid observer, check it raises an exception +// MyPartialObserver partialObserver(broker); +// ASSERT_THROW(observable.RegisterObserver(partialObserver), OrthancStone::MessageNotDeclaredException); + +// // check an exception is thrown when the observable emits an undeclared message +// ASSERT_THROW(observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_LayerSource_GeometryReady)), OrthancStone::MessageNotDeclaredException); + +// // unregister the observer, make sure nothing happens afterwards +// observable.UnregisterObserver(fullObserver); +// observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); +// ASSERT_EQ(1, test1Counter); +//} + +//TEST(MessageBroker, DeleteObserverWhileRegistered) +//{ +// OrthancStone::MessageBroker broker; +// MyObservable observable(broker); + +// test1Counter = 0; + +// { +// // register an observer, check it is called +// MyFullObserver observer(broker); +// observable.RegisterObserver(observer); + +// observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); + +// ASSERT_EQ(1, test1Counter); +// } + +// // at this point, the observer has been deleted, the handle shall not be called again (and it shall not crash !) +// observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); + +// ASSERT_EQ(1, test1Counter); +//}