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//
// NotificationCenterTest.cpp
//
// $Id: //poco/1.4/Foundation/testsuite/src/NotificationCenterTest.cpp#1 $
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "NotificationCenterTest.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/TestSuite.h"
#include "Poco/NotificationCenter.h"
#include "Poco/Observer.h"
#include "Poco/NObserver.h"
#include "Poco/AutoPtr.h"
using Poco::NotificationCenter;
using Poco::Observer;
using Poco::NObserver;
using Poco::Notification;
using Poco::AutoPtr;
class TestNotification: public Notification
{
};
NotificationCenterTest::NotificationCenterTest(const std::string& name): CppUnit::TestCase(name)
{
}
NotificationCenterTest::~NotificationCenterTest()
{
}
void NotificationCenterTest::test1()
{
NotificationCenter nc;
nc.postNotification(new Notification);
}
void NotificationCenterTest::test2()
{
NotificationCenter nc;
Observer<NotificationCenterTest, Notification> o(*this, &NotificationCenterTest::handle1);
nc.addObserver(o);
assert (nc.hasObserver(o));
assert (nc.hasObservers());
assert (nc.countObservers() == 1);
nc.postNotification(new Notification);
assert (_set.size() == 1);
assert (_set.find("handle1") != _set.end());
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle1));
assert (!nc.hasObserver(o));
assert (!nc.hasObservers());
assert (nc.countObservers() == 0);
}
void NotificationCenterTest::test3()
{
NotificationCenter nc;
Observer<NotificationCenterTest, Notification> o1(*this, &NotificationCenterTest::handle1);
Observer<NotificationCenterTest, Notification> o2(*this, &NotificationCenterTest::handle2);
nc.addObserver(o1);
assert (nc.hasObserver(o1));
nc.addObserver(o2);
assert (nc.hasObserver(o2));
assert (nc.hasObservers());
assert (nc.countObservers() == 2);
nc.postNotification(new Notification);
assert (_set.size() == 2);
assert (_set.find("handle1") != _set.end());
assert (_set.find("handle2") != _set.end());
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle1));
assert (!nc.hasObserver(o1));
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle2));
assert (!nc.hasObserver(o2));
assert (!nc.hasObservers());
assert (nc.countObservers() == 0);
}
void NotificationCenterTest::test4()
{
NotificationCenter nc;
Observer<NotificationCenterTest, Notification> o1(*this, &NotificationCenterTest::handle1);
Observer<NotificationCenterTest, Notification> o2(*this, &NotificationCenterTest::handle2);
nc.addObserver(o1);
assert (nc.hasObserver(o1));
nc.addObserver(o2);
assert (nc.hasObserver(o2));
nc.postNotification(new Notification);
assert (_set.size() == 2);
assert (_set.find("handle1") != _set.end());
assert (_set.find("handle2") != _set.end());
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle1));
assert (!nc.hasObserver(o1));
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle2));
assert (!nc.hasObserver(o2));
_set.clear();
nc.postNotification(new Notification);
assert (_set.empty());
Observer<NotificationCenterTest, Notification> o3(*this, &NotificationCenterTest::handle3);
nc.addObserver(o3);
assert (nc.hasObserver(o3));
nc.postNotification(new Notification);
assert (_set.size() == 1);
assert (_set.find("handle3") != _set.end());
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle3));
assert (!nc.hasObserver(o3));
}
void NotificationCenterTest::test5()
{
NotificationCenter nc;
nc.addObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle1));
nc.addObserver(Observer<NotificationCenterTest, TestNotification>(*this, &NotificationCenterTest::handleTest));
nc.postNotification(new Notification);
assert (_set.size() == 1);
assert (_set.find("handle1") != _set.end());
_set.clear();
nc.postNotification(new TestNotification);
assert (_set.size() == 2);
assert (_set.find("handle1") != _set.end());
assert (_set.find("handleTest") != _set.end());
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle1));
nc.removeObserver(Observer<NotificationCenterTest, TestNotification>(*this, &NotificationCenterTest::handleTest));
}
void NotificationCenterTest::testAuto()
{
NotificationCenter nc;
nc.addObserver(NObserver<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handleAuto));
nc.postNotification(new Notification);
assert (_set.size() == 1);
assert (_set.find("handleAuto") != _set.end());
nc.removeObserver(NObserver<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handleAuto));
}
void NotificationCenterTest::testDefaultCenter()
{
NotificationCenter& nc = NotificationCenter::defaultCenter();
nc.addObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle1));
nc.postNotification(new Notification);
assert (_set.size() == 1);
assert (_set.find("handle1") != _set.end());
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle1));
}
void NotificationCenterTest::handle1(Poco::Notification* pNf)
{
poco_check_ptr (pNf);
AutoPtr<Notification> nf = pNf;
_set.insert("handle1");
}
void NotificationCenterTest::handle2(Poco::Notification* pNf)
{
poco_check_ptr (pNf);
AutoPtr<Notification> nf = pNf;
_set.insert("handle2");
}
void NotificationCenterTest::handle3(Poco::Notification* pNf)
{
poco_check_ptr (pNf);
AutoPtr<Notification> nf = pNf;
_set.insert("handle3");
}
void NotificationCenterTest::handleTest(TestNotification* pNf)
{
poco_check_ptr (pNf);
AutoPtr<TestNotification> nf = pNf;
_set.insert("handleTest");
}
void NotificationCenterTest::handleAuto(const AutoPtr<Notification>& pNf)
{
_set.insert("handleAuto");
}
void NotificationCenterTest::setUp()
{
_set.clear();
}
void NotificationCenterTest::tearDown()
{
}
CppUnit::Test* NotificationCenterTest::suite()
{
CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("NotificationCenterTest");
CppUnit_addTest(pSuite, NotificationCenterTest, test1);
CppUnit_addTest(pSuite, NotificationCenterTest, test2);
CppUnit_addTest(pSuite, NotificationCenterTest, test3);
CppUnit_addTest(pSuite, NotificationCenterTest, test4);
CppUnit_addTest(pSuite, NotificationCenterTest, test5);
CppUnit_addTest(pSuite, NotificationCenterTest, testAuto);
CppUnit_addTest(pSuite, NotificationCenterTest, testDefaultCenter);
return pSuite;
}