[084729c] | 1 | /*
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| 2 | * Project: CodePatterns
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| 3 | * Copyright (C) 2013 Frederik Heber. All rights reserved.
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| 4 | * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * GraveyardUnitTest.cpp
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| 9 | *
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| 10 | * Created on: Sep 05, 2013
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| 11 | * Author: heber
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| 12 | */
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| 13 |
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| 14 | // include config.h
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| 15 | #ifdef HAVE_CONFIG_H
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| 16 | #include <config.h>
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| 17 | #endif
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| 18 |
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| 19 | #include <cppunit/CompilerOutputter.h>
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| 20 | #include <cppunit/extensions/TestFactoryRegistry.h>
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| 21 | #include <cppunit/ui/text/TestRunner.h>
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| 22 | #include <set>
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| 23 |
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| 24 | #include "CodePatterns/Assert.hpp"
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| 25 |
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| 26 | #include <iostream>
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| 27 |
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| 28 | #include "stubs/ObserverStub.hpp"
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| 29 | #include "CodePatterns/Observer/Graveyard.hpp"
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| 30 | #include "CodePatterns/Observer/Notification.hpp"
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| 31 | #include "CodePatterns/Observer/ObserverLog.hpp"
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| 32 |
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| 33 | #include "GraveyardUnitTest.hpp"
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| 34 |
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| 35 | #ifdef HAVE_TESTRUNNER
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| 36 | #include "UnitTestMain.hpp"
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| 37 | #endif /*HAVE_TESTRUNNER*/
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| 38 |
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| 39 | // Registers the fixture into the 'registry'
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| 40 | CPPUNIT_TEST_SUITE_REGISTRATION( GraveyardUnitTest );
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| 41 |
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| 42 | /******************* Test stubs ************************/
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| 43 |
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| 44 |
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| 45 | /******************* actuall tests ***************/
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| 46 |
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| 47 | void GraveyardUnitTest::setUp() {
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| 48 | ASSERT_DO(Assert::Throw);
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| 49 | #ifdef LOG_OBSERVER
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| 50 | ObserverLog::getInstance().enableLogging();
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| 51 | #endif
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| 52 |
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| 53 | graveyard = new Graveyard;
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| 54 | observer1 = new UpdateCountObserver();
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| 55 | observer2 = new UpdateCountObserver();
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| 56 | observer3 = new UpdateCountObserver();
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| 57 | observer4 = new UpdateCountObserver();
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| 58 | }
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| 59 |
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| 60 | void GraveyardUnitTest::tearDown() {
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| 61 | delete observer1;
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| 62 | delete observer2;
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| 63 | delete observer3;
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| 64 | delete observer4;
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| 65 | #ifdef LOG_OBSERVER
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| 66 | ObserverLog::getInstance().disableLogging();
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| 67 | #endif
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| 68 | delete graveyard;
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| 69 | }
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| 70 |
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| 71 | void GraveyardUnitTest::Zombie_soloTest()
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| 72 | {
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| 73 | observerLog().enableLogging();
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| 74 |
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| 75 | // test with unobserved Observable
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| 76 | Observable *simpleObservable1 = new SimpleObservable();
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| 77 |
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| 78 | graveyard->turnZombie( simpleObservable1);
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| 79 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 0);
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| 80 |
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| 81 | observerLog().disableLogging();
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| 82 | }
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| 83 |
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| 84 | void GraveyardUnitTest::Zombie_oneTest()
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| 85 | {
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| 86 | observerLog().enableLogging();
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| 87 |
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| 88 | // test with one Observer
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| 89 | SimpleObservable *simpleObservable1 = new SimpleObservable();
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| 90 | Observable *_observable = simpleObservable1;
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| 91 |
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| 92 | simpleObservable1->signOn(observer1);
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| 93 | graveyard->turnZombie(_observable);
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| 94 | simpleObservable1->signOff(observer1);
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| 95 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 0);
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| 96 |
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| 97 | observerLog().disableLogging();
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| 98 | }
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| 99 |
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| 100 | void GraveyardUnitTest::Zombie_manyTest()
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| 101 | {
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| 102 | observerLog().enableLogging();
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| 103 |
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| 104 | // test with some more Observers
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| 105 | SimpleObservable *simpleObservable1 = new SimpleObservable();
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| 106 | Observable *_observable = simpleObservable1;
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| 107 |
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| 108 | // create some observer noise
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| 109 | simpleObservable1->signOn(observer1);
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| 110 | simpleObservable1->signOn(observer2);
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| 111 | simpleObservable1->signOn(observer3);
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| 112 | simpleObservable1->signOn(observer4);
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| 113 |
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| 114 | // turn zombie
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| 115 | graveyard->turnZombie(_observable);
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| 116 |
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| 117 | // remove the noise again (in mixed order)
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| 118 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 1);
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| 119 | CPPUNIT_ASSERT_EQUAL( (size_t)4, simpleObservable1->getNumberOfObservers());
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| 120 | simpleObservable1->signOff(observer3);
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| 121 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 1);
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| 122 | CPPUNIT_ASSERT_EQUAL( (size_t)3, simpleObservable1->getNumberOfObservers());
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| 123 | simpleObservable1->signOff(observer2);
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| 124 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 1);
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| 125 | CPPUNIT_ASSERT_EQUAL( (size_t)2, simpleObservable1->getNumberOfObservers());
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| 126 | simpleObservable1->signOff(observer4);
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| 127 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 1);
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| 128 | CPPUNIT_ASSERT_EQUAL( (size_t)1, simpleObservable1->getNumberOfObservers());
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| 129 | simpleObservable1->signOff(observer1);
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| 130 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 0);
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| 131 | CPPUNIT_ASSERT_EQUAL( (size_t)0, simpleObservable1->getNumberOfObservers());
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| 132 |
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| 133 | observerLog().disableLogging();
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| 134 | }
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| 135 |
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| 136 | void GraveyardUnitTest::Zombie_notificationsTest()
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| 137 | {
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| 138 | observerLog().enableLogging();
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| 139 |
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| 140 | // test with an observable with notifications
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| 141 | NotificationObservable *notificationObservable = new NotificationObservable();
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| 142 | Observable *_observable = notificationObservable;
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| 143 |
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| 144 | // create some observer noise
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| 145 | notificationObservable->signOn(observer1);
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| 146 | notificationObservable->signOn(observer2);
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| 147 | notificationObservable->signOn(observer2, NotificationObservable::Operation1Notify);
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| 148 | notificationObservable->signOn(observer3, NotificationObservable::Operation1Notify);
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| 149 | notificationObservable->signOn(observer4, NotificationObservable::Operation2Notify);
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| 150 |
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| 151 | // turn zombie
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| 152 | graveyard->turnZombie(_observable);
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| 153 |
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| 154 | // remove the noise again (in mixed order)
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| 155 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 1);
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| 156 | CPPUNIT_ASSERT_EQUAL( (size_t)5, notificationObservable->getNumberOfObservers());
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| 157 | notificationObservable->signOff(observer3, NotificationObservable::Operation1Notify);
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| 158 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 1);
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| 159 | CPPUNIT_ASSERT_EQUAL( (size_t)4, notificationObservable->getNumberOfObservers());
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| 160 | notificationObservable->signOff(observer2, NotificationObservable::Operation1Notify);
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| 161 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 1);
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| 162 | CPPUNIT_ASSERT_EQUAL( (size_t)3, notificationObservable->getNumberOfObservers());
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| 163 | notificationObservable->signOff(observer2);
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| 164 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 1);
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| 165 | CPPUNIT_ASSERT_EQUAL( (size_t)2, notificationObservable->getNumberOfObservers());
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| 166 | notificationObservable->signOff(observer4, NotificationObservable::Operation2Notify);
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| 167 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 1);
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| 168 | CPPUNIT_ASSERT_EQUAL( (size_t)1, notificationObservable->getNumberOfObservers());
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| 169 | notificationObservable->signOff(observer1);
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| 170 | CPPUNIT_ASSERT( graveyard->graveyard.size() == 0);
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| 171 | CPPUNIT_ASSERT_EQUAL( (size_t)0, notificationObservable->getNumberOfObservers());
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| 172 |
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| 173 | observerLog().disableLogging();
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| 174 | }
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