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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <boost/shared_ptr.hpp>
#include <boost/bind.hpp>
#include "Swiften/Queries/IQHandler.h"
#include "Swiften/Queries/IQRouter.h"
#include "Swiften/Queries/DummyIQChannel.h"
using namespace Swift;
class IQRouterTest : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE(IQRouterTest);
CPPUNIT_TEST(testRemoveHandler);
CPPUNIT_TEST(testRemoveHandler_AfterHandleIQ);
CPPUNIT_TEST(testHandleIQ_SuccesfulHandlerFirst);
CPPUNIT_TEST(testHandleIQ_SuccesfulHandlerLast);
CPPUNIT_TEST(testHandleIQ_NoSuccesfulHandler);
CPPUNIT_TEST(testHandleIQ_HandlerRemovedDuringHandle);
CPPUNIT_TEST_SUITE_END();
public:
IQRouterTest() {}
void setUp() {
channel_ = new DummyIQChannel();
}
void tearDown() {
delete channel_;
}
void testRemoveHandler() {
IQRouter testling(channel_);
DummyIQHandler handler1(true, &testling);
DummyIQHandler handler2(true, &testling);
testling.removeHandler(&handler1);
channel_->onIQReceived(boost::shared_ptr<IQ>(new IQ()));
CPPUNIT_ASSERT_EQUAL(0, handler1.called);
CPPUNIT_ASSERT_EQUAL(1, handler2.called);
}
void testRemoveHandler_AfterHandleIQ() {
IQRouter testling(channel_);
DummyIQHandler handler1(true, &testling);
DummyIQHandler handler2(true, &testling);
channel_->onIQReceived(boost::shared_ptr<IQ>(new IQ()));
testling.removeHandler(&handler1);
channel_->onIQReceived(boost::shared_ptr<IQ>(new IQ()));
CPPUNIT_ASSERT_EQUAL(1, handler1.called);
CPPUNIT_ASSERT_EQUAL(1, handler2.called);
}
void testHandleIQ_SuccesfulHandlerFirst() {
IQRouter testling(channel_);
DummyIQHandler handler1(true, &testling);
DummyIQHandler handler2(false, &testling);
channel_->onIQReceived(boost::shared_ptr<IQ>(new IQ()));
CPPUNIT_ASSERT_EQUAL(1, handler1.called);
CPPUNIT_ASSERT_EQUAL(0, handler2.called);
CPPUNIT_ASSERT_EQUAL(0, static_cast<int>(channel_->iqs_.size()));
}
void testHandleIQ_SuccesfulHandlerLast() {
IQRouter testling(channel_);
DummyIQHandler handler1(false, &testling);
DummyIQHandler handler2(true, &testling);
channel_->onIQReceived(boost::shared_ptr<IQ>(new IQ()));
CPPUNIT_ASSERT_EQUAL(1, handler1.called);
CPPUNIT_ASSERT_EQUAL(1, handler2.called);
CPPUNIT_ASSERT_EQUAL(0, static_cast<int>(channel_->iqs_.size()));
}
void testHandleIQ_NoSuccesfulHandler() {
IQRouter testling(channel_);
DummyIQHandler handler(false, &testling);
channel_->onIQReceived(boost::shared_ptr<IQ>(new IQ()));
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(channel_->iqs_.size()));
CPPUNIT_ASSERT(channel_->iqs_[0]->getPayload<ErrorPayload>());
}
void testHandleIQ_HandlerRemovedDuringHandle() {
IQRouter testling(channel_);
RemovingIQHandler handler1(&testling);
DummyIQHandler handler2(true, &testling);
channel_->onIQReceived(boost::shared_ptr<IQ>(new IQ()));
channel_->onIQReceived(boost::shared_ptr<IQ>(new IQ()));
CPPUNIT_ASSERT_EQUAL(1, handler1.called);
CPPUNIT_ASSERT_EQUAL(2, handler2.called);
}
private:
struct DummyIQHandler : public IQHandler {
DummyIQHandler(bool handle, IQRouter* router) : handle(handle), router(router), called(0) {
router->addHandler(this);
}
~DummyIQHandler() {
router->removeHandler(this);
}
virtual bool handleIQ(boost::shared_ptr<IQ>) {
called++;
return handle;
}
bool handle;
IQRouter* router;
int called;
};
struct RemovingIQHandler : public IQHandler {
RemovingIQHandler(IQRouter* router) : router(router), called(0) {
router->addHandler(this);
}
virtual bool handleIQ(boost::shared_ptr<IQ>) {
called++;
router->removeHandler(this);
return false;
}
IQRouter* router;
int called;
};
DummyIQChannel* channel_;
};
CPPUNIT_TEST_SUITE_REGISTRATION(IQRouterTest);
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Swift