keepassxc/tests/TestModified.cpp
Janek Bevendorff d612cad09a
Refactor Database and Database widgets (#2491)
The Database, DatabaseWidget, and DatabaseTabWidget classes share many responsibilities in inconsistent ways resulting in impenetrable and unmaintainable code and a diverse set of bugs and architecture restrictions. This patch reworks the architecture, responsibilities of, and dependencies between these classes.

The core changes are:

* Move loading and saving logic from widgets into the Database class
* Get rid of the DatabaseManagerStruct and move all the information contained in it into the Database
* Let database objects keep track of modifications and dirty/clean state instead of handing this to external widgets
* Move GUI interactions for loading and saving from the DatabaseTabWidget into the DatabaseWidget (resolves #2494 as a side-effect)
* Heavily clean up DatabaseTabWidget and degrade it to a slightly glorified QTabWidget
* Use QSharedPointers for all Database objects
* Remove the modifiedImmediate signal and replace it with a markAsModified() method
* Implement proper tabName() method instead of reading back titles from GUI widgets (resolves #1389 and its duplicates #2146 #855)
* Fix unwanted AES-KDF downgrade if database uses Argon2 and has CustomData
* Improve code

This patch is also the first major step towards solving issues #476 and #2322.
2018-11-22 11:47:31 +01:00

671 lines
21 KiB
C++

/*
* Copyright (C) 2012 Felix Geyer <debfx@fobos.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "TestModified.h"
#include "mock/MockClock.h"
#include <QSignalSpy>
#include <QTest>
#include "core/Clock.h"
#include "core/Database.h"
#include "core/Group.h"
#include "core/Metadata.h"
#include "crypto/Crypto.h"
QTEST_GUILESS_MAIN(TestModified)
namespace
{
MockClock* m_clock = nullptr;
}
void TestModified::initTestCase()
{
QVERIFY(Crypto::init());
}
void TestModified::init()
{
Q_ASSERT(m_clock == nullptr);
m_clock = new MockClock(2010, 5, 5, 10, 30, 10);
MockClock::setup(m_clock);
}
void TestModified::cleanup()
{
MockClock::teardown();
m_clock = nullptr;
}
void TestModified::testSignals()
{
int spyCount = 0;
int spyCount2 = 0;
auto compositeKey = QSharedPointer<CompositeKey>::create();
QScopedPointer<Database> db(new Database());
auto* root = db->rootGroup();
QSignalSpy spyModified(db.data(), SIGNAL(databaseModified()));
db->setKey(compositeKey);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
auto* group1 = new Group();
group1->setParent(root);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
auto* group2 = new Group();
group2->setParent(root);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
group2->setParent(root, 0);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
auto* entry1 = new Entry();
entry1->setGroup(group1);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
QScopedPointer<Database> db2(new Database());
auto* root2 = db2->rootGroup();
QSignalSpy spyModified2(db2.data(), SIGNAL(databaseModified()));
group1->setParent(root2);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
++spyCount2;
QTRY_COMPARE(spyModified2.count(), spyCount2);
entry1->setTitle("test");
QTRY_COMPARE(spyModified.count(), spyCount);
++spyCount2;
QTRY_COMPARE(spyModified2.count(), spyCount2);
auto* entry2 = new Entry();
entry2->setGroup(group2);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
QTRY_COMPARE(spyModified2.count(), spyCount2);
entry2->setGroup(root2);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
++spyCount2;
QTRY_COMPARE(spyModified2.count(), spyCount2);
entry2->setTitle("test2");
QTRY_COMPARE(spyModified.count(), spyCount);
++spyCount2;
QTRY_COMPARE(spyModified2.count(), spyCount2);
auto* group3 = new Group();
group3->setParent(root);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
auto* group4 = new Group();
group4->setParent(group3);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
delete group4;
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
delete entry2;
++spyCount2;
QTRY_COMPARE(spyModified2.count(), spyCount2);
QTRY_COMPARE(spyModified.count(), spyCount);
QTRY_COMPARE(spyModified2.count(), spyCount2);
}
void TestModified::testGroupSets()
{
int spyCount = 0;
QScopedPointer<Database> db(new Database());
auto* root = db->rootGroup();
auto* group = new Group();
group->setParent(root);
QSignalSpy spyModified(db.data(), SIGNAL(databaseModified()));
root->setUuid(QUuid::createUuid());
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
root->setUuid(root->uuid());
QTRY_COMPARE(spyModified.count(), spyCount);
root->setName("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
root->setName(root->name());
QTRY_COMPARE(spyModified.count(), spyCount);
root->setNotes("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
root->setNotes(root->notes());
QTRY_COMPARE(spyModified.count(), spyCount);
root->setIcon(1);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
root->setIcon(root->iconNumber());
QTRY_COMPARE(spyModified.count(), spyCount);
root->setIcon(QUuid::createUuid());
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
root->setIcon(root->iconUuid());
QTRY_COMPARE(spyModified.count(), spyCount);
group->setUuid(QUuid::createUuid());
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
group->setUuid(group->uuid());
QTRY_COMPARE(spyModified.count(), spyCount);
group->setName("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
group->setName(group->name());
QTRY_COMPARE(spyModified.count(), spyCount);
group->setNotes("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
group->setNotes(group->notes());
QTRY_COMPARE(spyModified.count(), spyCount);
group->setIcon(1);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
group->setIcon(group->iconNumber());
QTRY_COMPARE(spyModified.count(), spyCount);
group->setIcon(QUuid::createUuid());
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
group->setIcon(group->iconUuid());
QTRY_COMPARE(spyModified.count(), spyCount);
}
void TestModified::testEntrySets()
{
int spyCount = 0;
QScopedPointer<Database> db(new Database());
auto* root = db->rootGroup();
auto* group = new Group();
group->setParent(root);
auto* entry = new Entry();
entry->setGroup(group);
QSignalSpy spyModified(db.data(), SIGNAL(databaseModified()));
entry->setUuid(QUuid::createUuid());
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setUuid(entry->uuid());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setTitle("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setTitle(entry->title());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setUrl("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setUrl(entry->url());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setUsername("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setUsername(entry->username());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setPassword("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setPassword(entry->password());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setNotes("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setNotes(entry->notes());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setIcon(1);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setIcon(entry->iconNumber());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setIcon(QUuid::createUuid());
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setIcon(entry->iconUuid());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setTags("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setTags(entry->tags());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setExpires(true);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setExpires(entry->timeInfo().expires());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setExpiryTime(Clock::currentDateTimeUtc().addYears(1));
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setExpiryTime(entry->timeInfo().expiryTime());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setAutoTypeEnabled(false);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setAutoTypeEnabled(entry->autoTypeEnabled());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setAutoTypeObfuscation(1);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setAutoTypeObfuscation(entry->autoTypeObfuscation());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setDefaultAutoTypeSequence("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setDefaultAutoTypeSequence(entry->defaultAutoTypeSequence());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setForegroundColor(Qt::red);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setForegroundColor(entry->foregroundColor());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setBackgroundColor(Qt::red);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setBackgroundColor(entry->backgroundColor());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setOverrideUrl("test");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->setOverrideUrl(entry->overrideUrl());
QTRY_COMPARE(spyModified.count(), spyCount);
entry->attributes()->set("test key", "test value", false);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->attributes()->set("test key", entry->attributes()->value("test key"), false);
QTRY_COMPARE(spyModified.count(), spyCount);
entry->attributes()->set("test key", entry->attributes()->value("test key"), true);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->attributes()->set("test key", "new test value", true);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->attributes()->set("test key2", "test value2", true);
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->attributes()->set("test key2", entry->attributes()->value("test key2"), true);
QTRY_COMPARE(spyModified.count(), spyCount);
}
void TestModified::testHistoryItems()
{
QScopedPointer<Entry> entry(new Entry());
QDateTime created = entry->timeInfo().creationTime();
entry->setUuid(QUuid::createUuid());
entry->setTitle("a");
entry->setTags("a");
QScopedPointer<EntryAttributes> attributes(new EntryAttributes());
attributes->copyCustomKeysFrom(entry->attributes());
int historyItemsSize = 0;
entry->beginUpdate();
entry->setTitle("a");
entry->setTags("a");
entry->setOverrideUrl("");
entry->endUpdate();
QCOMPARE(entry->historyItems().size(), historyItemsSize);
QDateTime modified = entry->timeInfo().lastModificationTime();
m_clock->advanceSecond(10);
entry->beginUpdate();
entry->setTitle("b");
entry->endUpdate();
QCOMPARE(entry->historyItems().size(), ++historyItemsSize);
auto* historyEntry = entry->historyItems().at(historyItemsSize - 1);
QCOMPARE(historyEntry->title(), QString("a"));
QCOMPARE(historyEntry->uuid(), entry->uuid());
QCOMPARE(historyEntry->tags(), entry->tags());
QCOMPARE(historyEntry->overrideUrl(), entry->overrideUrl());
QCOMPARE(historyEntry->timeInfo().creationTime(), created);
QCOMPARE(historyEntry->timeInfo().lastModificationTime(), modified);
QCOMPARE(historyEntry->historyItems().size(), 0);
entry->beginUpdate();
entry->setTags("b");
entry->endUpdate();
QCOMPARE(entry->historyItems().size(), ++historyItemsSize);
QCOMPARE(entry->historyItems().at(historyItemsSize - 1)->tags(), QString("a"));
entry->beginUpdate();
entry->attachments()->set("test", QByteArray("value"));
entry->endUpdate();
QCOMPARE(entry->historyItems().size(), ++historyItemsSize);
QCOMPARE(entry->historyItems().at(historyItemsSize - 1)->attachments()->keys().size(), 0);
attributes->set("k", "myvalue");
entry->beginUpdate();
entry->attributes()->copyCustomKeysFrom(attributes.data());
entry->endUpdate();
QCOMPARE(entry->historyItems().size(), ++historyItemsSize);
QVERIFY(!entry->historyItems().at(historyItemsSize - 1)->attributes()->keys().contains("k"));
QScopedPointer<Database> db(new Database());
auto* root = db->rootGroup();
db->metadata()->setHistoryMaxItems(3);
db->metadata()->setHistoryMaxSize(-1);
auto* entry2 = new Entry();
entry2->setGroup(root);
entry2->beginUpdate();
entry2->setTitle("1");
entry2->endUpdate();
entry2->beginUpdate();
entry2->setTitle("2");
entry2->endUpdate();
entry2->beginUpdate();
entry2->setTitle("3");
entry2->endUpdate();
QCOMPARE(entry2->historyItems().size(), 3);
entry2->beginUpdate();
entry2->setTitle("4");
entry2->endUpdate();
QCOMPARE(entry2->historyItems().size(), 3);
db->metadata()->setHistoryMaxItems(1);
entry2->beginUpdate();
entry2->setTitle("5");
entry2->endUpdate();
QCOMPARE(entry2->historyItems().size(), 1);
auto* historyEntry2 = entry2->historyItems().at(0);
QCOMPARE(historyEntry2->title(), QString("4"));
db->metadata()->setHistoryMaxItems(-1);
for (int i = 0; i < 20; i++) {
entry2->beginUpdate();
entry2->setTitle("6");
entry2->endUpdate();
entry2->beginUpdate();
entry2->setTitle("6b");
entry2->endUpdate();
}
QCOMPARE(entry2->historyItems().size(), 41);
db->metadata()->setHistoryMaxItems(0);
entry2->beginUpdate();
entry2->setTitle("7");
entry2->endUpdate();
QCOMPARE(entry2->historyItems().size(), 0);
const int historyMaxSize = 19000;
db->metadata()->setHistoryMaxItems(-1);
db->metadata()->setHistoryMaxSize(historyMaxSize);
const QString key("test");
entry2->beginUpdate();
entry2->attachments()->set(key, QByteArray(18000, 'X'));
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), 18000 + key.size());
QCOMPARE(entry2->historyItems().size(), 1);
historyEntry2 = entry2->historyItems().at(0);
QCOMPARE(historyEntry2->title(), QString("7"));
entry2->beginUpdate();
entry2->setTitle("8");
entry2->endUpdate();
QCOMPARE(entry2->historyItems().size(), 2);
entry2->beginUpdate();
entry2->attachments()->remove(key);
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), 0);
QCOMPARE(entry2->historyItems().size(), 1);
entry2->beginUpdate();
entry2->attachments()->set("test2", QByteArray(6000, 'a'));
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), 6000 + key.size() + 1);
QCOMPARE(entry2->historyItems().size(), 2);
entry2->beginUpdate();
entry2->attachments()->set("test3", QByteArray(6000, 'b'));
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), 12000 + (key.size() + 1) * 2);
QCOMPARE(entry2->historyItems().size(), 2);
entry2->beginUpdate();
entry2->attachments()->set("test4", QByteArray(6000, 'c'));
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), 18000 + (key.size() + 1) * 3);
QCOMPARE(entry2->historyItems().size(), 3);
entry2->beginUpdate();
entry2->attachments()->set("test5", QByteArray(6000, 'd'));
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), 24000 + (key.size() + 1) * 4);
QCOMPARE(entry2->historyItems().size(), 1);
}
void TestModified::testHistoryMaxSize()
{
QScopedPointer<Database> db(new Database());
const QString key("test");
auto entry1 = new Entry();
entry1->setGroup(db->rootGroup());
QCOMPARE(entry1->historyItems().size(), 0);
const int reservedSize1 = entry1->attributes()->attributesSize();
db->metadata()->setHistoryMaxItems(-1);
db->metadata()->setHistoryMaxSize(18000 + key.size() * 3 + reservedSize1 * 4);
entry1->beginUpdate();
entry1->attachments()->set(key, QByteArray(6000, 'a'));
entry1->endUpdate();
QCOMPARE(entry1->attachments()->attachmentsSize(), 6000 + key.size());
QCOMPARE(entry1->historyItems().size(), 1);
entry1->beginUpdate();
entry1->attachments()->set(key, QByteArray(6000, 'b'));
entry1->endUpdate();
QCOMPARE(entry1->attachments()->attachmentsSize(), 6000 + key.size());
QCOMPARE(entry1->historyItems().size(), 2);
entry1->beginUpdate();
entry1->attachments()->set(key, QByteArray(6000, 'c'));
entry1->endUpdate();
QCOMPARE(entry1->attachments()->attachmentsSize(), 6000 + key.size());
QCOMPARE(entry1->historyItems().size(), 3);
entry1->beginUpdate();
entry1->attachments()->set(key, QByteArray(6000, 'd'));
entry1->endUpdate();
QCOMPARE(entry1->attachments()->attachmentsSize(), 6000 + key.size());
QCOMPARE(entry1->historyItems().size(), 4);
auto entry2 = new Entry();
entry2->setGroup(db->rootGroup());
QCOMPARE(entry2->historyItems().size(), 0);
const int historyMaxSize = 17000;
const int reservedSize2 = entry2->attributes()->attributesSize();
db->metadata()->setHistoryMaxSize(historyMaxSize);
entry2->beginUpdate();
entry2->attachments()->set(key, QByteArray(historyMaxSize - key.size() - reservedSize2 + 1, 'a'));
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), historyMaxSize - reservedSize2 + 1);
QCOMPARE(entry2->historyItems().size(), 1);
// history size overflow
entry2->beginUpdate();
entry2->attachments()->set(key, QByteArray(historyMaxSize - key.size() - reservedSize2 + 1, 'b'));
entry2->endUpdate();
QCOMPARE(entry2->historyItems().size(), 0);
entry2->beginUpdate();
entry2->attachments()->remove(key);
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), 0);
QCOMPARE(entry2->historyItems().size(), 0);
entry2->beginUpdate();
entry2->attachments()->set(key, QByteArray(historyMaxSize - key.size() - reservedSize2 + 1, 'a'));
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), historyMaxSize - reservedSize2 + 1);
QCOMPARE(entry2->historyItems().size(), 1);
// history size overflow
entry2->beginUpdate();
entry2->attachments()->set(key, QByteArray(historyMaxSize - key.size() - reservedSize2 + 1, 'b'));
entry2->endUpdate();
QCOMPARE(entry2->historyItems().size(), 0);
entry2->beginUpdate();
entry2->attachments()->remove(key);
entry2->endUpdate();
QCOMPARE(entry2->attachments()->attachmentsSize(), 0);
QCOMPARE(entry2->historyItems().size(), 0);
entry2->beginUpdate();
entry2->setTags(QByteArray(historyMaxSize - reservedSize2 + 1, 'a'));
entry2->endUpdate();
QCOMPARE(entry2->tags().size(), historyMaxSize - reservedSize2 + 1);
QCOMPARE(entry2->historyItems().size(), 1);
// history size overflow
entry2->beginUpdate();
entry2->setTags(QByteArray(historyMaxSize - reservedSize2 + 1, 'b'));
entry2->endUpdate();
QCOMPARE(entry2->historyItems().size(), 0);
entry2->beginUpdate();
entry2->setTags("");
entry2->endUpdate();
QCOMPARE(entry2->historyItems().size(), 0);
entry2->beginUpdate();
entry2->attributes()->set(key, QByteArray(historyMaxSize - key.size() - reservedSize2 + 1, 'a'));
entry2->endUpdate();
QCOMPARE(entry2->attributes()->attributesSize(), historyMaxSize + 1);
QCOMPARE(entry2->historyItems().size(), 1);
// history size overflow
entry2->beginUpdate();
entry2->attributes()->set(key, QByteArray(historyMaxSize - key.size() - reservedSize2 + 1, 'b'));
entry2->endUpdate();
QCOMPARE(entry2->attributes()->attributesSize(), historyMaxSize + 1);
QCOMPARE(entry2->historyItems().size(), 0);
entry2->beginUpdate();
entry2->attributes()->remove(key);
entry2->endUpdate();
QCOMPARE(entry2->attributes()->attributesSize(), reservedSize2);
QCOMPARE(entry2->historyItems().size(), 0);
entry2->beginUpdate();
AutoTypeAssociations::Association association;
association.window = key;
association.sequence = QByteArray(historyMaxSize - key.size() - reservedSize2 + 1, 'a');
entry2->autoTypeAssociations()->add(association);
entry2->endUpdate();
QCOMPARE(entry2->autoTypeAssociations()->associationsSize(), historyMaxSize - reservedSize2 + 1);
QCOMPARE(entry2->historyItems().size(), 1);
entry2->beginUpdate();
entry2->autoTypeAssociations()->remove(0);
entry2->endUpdate();
QCOMPARE(entry2->autoTypeAssociations()->associationsSize(), 0);
QCOMPARE(entry2->historyItems().size(), 0);
}
void TestModified::testCustomData()
{
int spyCount = 0;
QScopedPointer<Database> db(new Database());
auto* root = db->rootGroup();
auto* group = new Group();
group->setParent(root);
auto* entry = new Entry();
entry->setGroup(group);
QSignalSpy spyModified(db.data(), SIGNAL(databaseModified()));
db->metadata()->customData()->set("Key", "Value");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
db->metadata()->customData()->set("Key", "Value");
QTRY_COMPARE(spyModified.count(), spyCount);
entry->customData()->set("Key", "Value");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
entry->customData()->set("Key", "Value");
QTRY_COMPARE(spyModified.count(), spyCount);
group->customData()->set("Key", "Value");
++spyCount;
QTRY_COMPARE(spyModified.count(), spyCount);
group->customData()->set("Key", "Value");
QTRY_COMPARE(spyModified.count(), spyCount);
}