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/*
* Copyright 2013 Canonical Ltd.
*
* This file is part of webbrowser-app.
*
* webbrowser-app 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; version 3.
*
* webbrowser-app 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/>.
*/
// Qt
#include <QtCore/QDir>
#include <QtCore/QTemporaryFile>
#include <QtTest/QSignalSpy>
#include <QtTest/QtTest>
// local
#include "history-model.h"
class HistoryModelTests : public QObject
{
Q_OBJECT
private:
HistoryModel* model;
private Q_SLOTS:
void init()
{
model = new HistoryModel;
model->setDatabasePath(":memory:");
}
void cleanup()
{
delete model;
}
void shouldBeInitiallyEmpty()
{
QCOMPARE(model->rowCount(), 0);
}
void shouldNotAddEmptyUrl()
{
QCOMPARE(model->add(QUrl(), "empty URL", QUrl()), 0);
QCOMPARE(model->rowCount(), 0);
}
void shouldAddNewEntries()
{
QCOMPARE(model->add(QUrl("http://example.org/"), "Example Domain", QUrl()), 1);
QCOMPARE(model->rowCount(), 1);
QCOMPARE(model->add(QUrl("http://example.com/"), "Example Domain", QUrl()), 1);
QCOMPARE(model->rowCount(), 2);
QCOMPARE(model->data(model->index(0, 0), HistoryModel::Url).toString(),
QString("http://example.com/"));
QCOMPARE(model->data(model->index(0, 0), HistoryModel::Visits).toInt(), 1);
QCOMPARE(model->data(model->index(1, 0), HistoryModel::Url).toString(),
QString("http://example.org/"));
QCOMPARE(model->data(model->index(1, 0), HistoryModel::Visits).toInt(), 1);
}
void shouldNotifyWhenAddingNewEntries()
{
QSignalSpy spy(model, SIGNAL(rowsInserted(const QModelIndex&, int, int)));
model->add(QUrl("http://example.org/"), "Example Domain", QUrl());
QCOMPARE(spy.count(), 1);
QList<QVariant> args = spy.takeFirst();
QCOMPARE(args.at(1).toInt(), 0);
QCOMPARE(args.at(2).toInt(), 0);
model->add(QUrl("http://example.com/"), "Example Domain", QUrl());
QCOMPARE(spy.count(), 1);
args = spy.takeFirst();
QCOMPARE(args.at(1).toInt(), 0);
QCOMPARE(args.at(2).toInt(), 0);
}
void shouldUpdateExistingEntry()
{
QCOMPARE(model->add(QUrl("http://example.org/"), "Example Domain", QUrl()), 1);
QCOMPARE(model->rowCount(), 1);
QCOMPARE(model->add(QUrl("http://example.org/"), "Example Domain", QUrl("image://webicon/123")), 2);
QCOMPARE(model->rowCount(), 1);
QCOMPARE(model->data(model->index(0, 0), HistoryModel::Url).toString(),
QString("http://example.org/"));
QCOMPARE(model->data(model->index(0, 0), HistoryModel::Visits).toInt(), 2);
}
void shouldNotifyWhenUpdatingExistingEntry()
{
QSignalSpy spyMoved(model, SIGNAL(rowsMoved(const QModelIndex&, int, int, const QModelIndex&, int)));
qRegisterMetaType<QVector<int> >();
QSignalSpy spyChanged(model, SIGNAL(dataChanged(const QModelIndex&, const QModelIndex&, const QVector<int>&)));
model->add(QUrl("http://example.org/"), "Example Domain", QUrl());
QCOMPARE(spyMoved.count(), 0);
QCOMPARE(spyChanged.count(), 0);
QTest::qWait(100);
model->add(QUrl("http://example.org/"), "Example Domain", QUrl("image://webicon/123"));
QCOMPARE(spyMoved.count(), 0);
QCOMPARE(spyChanged.count(), 1);
QList<QVariant> args = spyChanged.takeFirst();
QCOMPARE(args.at(0).toModelIndex().row(), 0);
QCOMPARE(args.at(1).toModelIndex().row(), 0);
QVector<int> roles = args.at(2).value<QVector<int> >();
QVERIFY(roles.size() >= 2);
QVERIFY(roles.contains(HistoryModel::Icon));
QVERIFY(roles.contains(HistoryModel::Visits));
model->add(QUrl("http://example.com/"), "Example Domain", QUrl());
QCOMPARE(spyMoved.count(), 0);
QCOMPARE(spyChanged.count(), 0);
model->add(QUrl("http://example.org/"), "Example D0ma1n", QUrl("image://webicon/456"));
QCOMPARE(spyMoved.count(), 1);
args = spyMoved.takeFirst();
QCOMPARE(args.at(1).toInt(), 1);
QCOMPARE(args.at(2).toInt(), 1);
QCOMPARE(args.at(4).toInt(), 0);
QCOMPARE(spyChanged.count(), 1);
args = spyChanged.takeFirst();
QCOMPARE(args.at(0).toModelIndex().row(), 0);
QCOMPARE(args.at(1).toModelIndex().row(), 0);
roles = args.at(2).value<QVector<int> >();
QVERIFY(roles.size() >= 3);
QVERIFY(roles.contains(HistoryModel::Title));
QVERIFY(roles.contains(HistoryModel::Icon));
QVERIFY(roles.contains(HistoryModel::Visits));
}
void shouldUpdateTimestamp()
{
QDateTime now = QDateTime::currentDateTimeUtc();
QTest::qWait(1001);
model->add(QUrl("http://example.org/"), "Example Domain", QUrl());
QTest::qWait(1001);
model->add(QUrl("http://example.com/"), "Example Domain", QUrl());
QDateTime ts0 = model->data(model->index(0, 0), HistoryModel::LastVisit).toDateTime();
QDateTime ts1 = model->data(model->index(1, 0), HistoryModel::LastVisit).toDateTime();
QVERIFY(ts0 > ts1);
QVERIFY(ts1 > now);
}
void shouldReturnData()
{
QDateTime now = QDateTime::currentDateTimeUtc();
model->add(QUrl("http://example.org/"), "Example Domain", QUrl("image://webicon/123"));
QVERIFY(!model->data(QModelIndex(), HistoryModel::Url).isValid());
QVERIFY(!model->data(model->index(-1, 0), HistoryModel::Url).isValid());
QVERIFY(!model->data(model->index(3, 0), HistoryModel::Url).isValid());
QCOMPARE(model->data(model->index(0, 0), HistoryModel::Url).toUrl(), QUrl("http://example.org/"));
QCOMPARE(model->data(model->index(0, 0), HistoryModel::Title).toString(), QString("Example Domain"));
QCOMPARE(model->data(model->index(0, 0), HistoryModel::Icon).toUrl(), QUrl("image://webicon/123"));
QCOMPARE(model->data(model->index(0, 0), HistoryModel::Visits).toInt(), 1);
QVERIFY(model->data(model->index(0, 0), HistoryModel::LastVisit).toDateTime() >= now);
QVERIFY(!model->data(model->index(0, 0), HistoryModel::LastVisit + 3).isValid());
}
void shouldReturnDatabasePath()
{
QCOMPARE(model->databasePath(), QString(":memory:"));
}
void shouldNotifyWhenSettingDatabasePath()
{
QSignalSpy spyPath(model, SIGNAL(databasePathChanged()));
QSignalSpy spyReset(model, SIGNAL(modelReset()));
model->setDatabasePath(":memory:");
QVERIFY(spyPath.isEmpty());
QVERIFY(spyReset.isEmpty());
model->setDatabasePath("");
QCOMPARE(spyPath.count(), 1);
QCOMPARE(spyReset.count(), 1);
QCOMPARE(model->databasePath(), QString(":memory:"));
}
void shouldSerializeOnDisk()
{
QTemporaryFile tempFile;
tempFile.open();
QString fileName = tempFile.fileName();
delete model;
model = new HistoryModel;
model->setDatabasePath(fileName);
model->add(QUrl("http://example.org/"), "Example Domain", QUrl());
model->add(QUrl("http://example.com/"), "Example Domain", QUrl());
delete model;
model = new HistoryModel;
model->setDatabasePath(fileName);
QCOMPARE(model->rowCount(), 2);
}
void shouldClearAll()
{
QSignalSpy spyReset(model, SIGNAL(modelReset()));
model->add(QUrl("http://example.org/"), "Example Domain", QUrl());
model->add(QUrl("http://example.com/"), "Example Domain", QUrl());
QCOMPARE(model->rowCount(), 2);
QVERIFY(spyReset.isEmpty());
model->clearAll();
QCOMPARE(spyReset.count(), 1);
QCOMPARE(model->rowCount(), 0);
model->clearAll();
QCOMPARE(spyReset.count(), 1);
}
};
QTEST_MAIN(HistoryModelTests)
#include "tst_HistoryModelTests.moc"
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