Verified Commit c247589f authored by Fushan Wen's avatar Fushan Wen 💬
Browse files

wallpapers/image: Add autotest for ImageListModel

parent d4a1c07a
......@@ -12,3 +12,7 @@ ecm_add_test(test_imagefinder.cpp TEST_NAME testimagefinder
# PackageFinder test
ecm_add_test(test_packagefinder.cpp TEST_NAME testpackageimagefinder
LINK_LIBRARIES Qt::Test plasma_wallpaper_imageplugin_static)
# ImageListModel test
ecm_add_test(test_imagelistmodel.cpp TEST_NAME testimagelistmodel
LINK_LIBRARIES Qt::Test plasma_wallpaper_imageplugin_static)
/*
SPDX-FileCopyrightText: 2022 Fushan Wen <qydwhotmail@gmail.com>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <QtTest>
#include <KIO/PreviewJob>
#include "../model/imagelistmodel.h"
class ImageListModelTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void init();
void cleanup();
void cleanupTestCase();
void testImageListModelData();
void testImageListModelIndexOf();
void testImageListModelLoad();
void testImageListModelAddBackground();
void testImageListModelRemoveBackground();
void testImageListModelRemoveLocalBackground();
private:
QPointer<ImageListModel> m_model = nullptr;
QPointer<QSignalSpy> m_countSpy = nullptr;
QPointer<QSignalSpy> m_dataSpy = nullptr;
QDir m_dataDir;
QDir m_alternateDir;
QString m_wallpaperPath;
QString m_dummyWallpaperPath;
QSize m_targetSize;
};
void ImageListModelTest::initTestCase()
{
m_dataDir = QDir(QFINDTESTDATA("testdata/default"));
m_alternateDir = QDir(QFINDTESTDATA("testdata/alternate"));
QVERIFY(!m_dataDir.isEmpty());
QVERIFY(!m_alternateDir.isEmpty());
m_wallpaperPath = m_dataDir.absoluteFilePath(QStringLiteral("wallpaper.jpg.jpg"));
m_dummyWallpaperPath = m_alternateDir.absoluteFilePath(QStringLiteral("dummy.jpg"));
m_targetSize = QSize(1920, 1080);
QStandardPaths::setTestModeEnabled(true);
}
void ImageListModelTest::init()
{
m_model = new ImageListModel(m_targetSize, this);
m_countSpy = new QSignalSpy(m_model, &ImageListModel::countChanged);
m_dataSpy = new QSignalSpy(m_model, &ImageListModel::dataChanged);
// Test loading data
m_model->load({m_dataDir.absolutePath()});
m_countSpy->wait(10 * 1000);
QCOMPARE(m_countSpy->size(), 1);
m_countSpy->clear();
QCOMPARE(m_model->rowCount(), 1);
}
void ImageListModelTest::cleanup()
{
m_model->deleteLater();
m_countSpy->deleteLater();
m_dataSpy->deleteLater();
}
void ImageListModelTest::cleanupTestCase()
{
const QString standardPath = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + QStringLiteral("/wallpapers/");
QDir(standardPath).removeRecursively();
}
void ImageListModelTest::testImageListModelData()
{
QPersistentModelIndex idx = m_model->index(0, 0);
QVERIFY(idx.isValid());
// Should return the complete base name for wallpaper.jpg.jpg
QCOMPARE(idx.data(Qt::DisplayRole).toString(), QStringLiteral("wallpaper.jpg"));
QCOMPARE(idx.data(ImageRoles::ScreenshotRole), QVariant()); // Not cached yet
if (!KIO::PreviewJob::availablePlugins().empty()) {
m_dataSpy->wait();
QCOMPARE(m_dataSpy->size(), 1);
QCOMPARE(m_dataSpy->takeFirst().at(2).value<QVector<int>>().at(0), ImageRoles::ScreenshotRole);
QVERIFY(!idx.data(ImageRoles::ScreenshotRole).value<QPixmap>().isNull());
}
QCOMPARE(idx.data(ImageRoles::AuthorRole).toString(), QString());
QCOMPARE(idx.data(ImageRoles::ResolutionRole).toString(), QString());
m_dataSpy->wait();
QCOMPARE(m_dataSpy->size(), 1);
QCOMPARE(m_dataSpy->takeFirst().at(2).value<QVector<int>>().at(0), ImageRoles::ResolutionRole);
QCOMPARE(idx.data(ImageRoles::ResolutionRole).toString(), QStringLiteral("15x16"));
QCOMPARE(idx.data(ImageRoles::PathRole).toUrl(), QUrl::fromLocalFile(m_wallpaperPath));
QCOMPARE(idx.data(ImageRoles::PackageNameRole).toString(), m_wallpaperPath);
QCOMPARE(idx.data(ImageRoles::RemovableRole).toBool(), false);
QCOMPARE(idx.data(ImageRoles::PendingDeletionRole).toBool(), false);
}
void ImageListModelTest::testImageListModelIndexOf()
{
QCOMPARE(m_model->indexOf(m_wallpaperPath), 0);
QCOMPARE(m_model->indexOf(QUrl::fromLocalFile(m_wallpaperPath).toString()), 0);
QCOMPARE(m_model->indexOf(m_dataDir.absoluteFilePath(QStringLiteral(".wallpaper.jpg"))), -1);
}
void ImageListModelTest::testImageListModelLoad()
{
m_model->load({m_alternateDir.absolutePath()});
m_countSpy->wait(10 * 1000);
QCOMPARE(m_countSpy->size(), 1);
m_countSpy->clear();
QCOMPARE(m_model->rowCount(), 1);
QCOMPARE(m_model->index(0, 0).data(Qt::DisplayRole), QStringLiteral("dummy"));
}
void ImageListModelTest::testImageListModelAddBackground()
{
// Case 1: add a valid image
QStringList results = m_model->addBackground(m_dummyWallpaperPath);
QCOMPARE(m_countSpy->size(), 1);
m_countSpy->clear();
QCOMPARE(results.size(), 1);
QCOMPARE(results.at(0), m_dummyWallpaperPath);
QCOMPARE(m_model->rowCount(), 2);
QPersistentModelIndex idx = m_model->index(0, 0); // This is the newly added item.
QVERIFY(idx.isValid());
QCOMPARE(idx.data(Qt::DisplayRole).toString(), QStringLiteral("dummy"));
QCOMPARE(idx.data(ImageRoles::RemovableRole).toBool(), true);
// Case 2: add an existing image
results = m_model->addBackground(m_dummyWallpaperPath);
QCOMPARE(results.size(), 0);
QCOMPARE(m_countSpy->size(), 0);
// Case 3: add an unexsting image
results = m_model->addBackground(m_alternateDir.absoluteFilePath(QStringLiteral("thisimagedoesnotexist.jpg")));
QCOMPARE(results.size(), 0);
QCOMPARE(m_countSpy->size(), 0);
// Case 4: add a hidden image
QVERIFY(QFile::exists(m_dataDir.absoluteFilePath(QStringLiteral(".wallpaper.jpg"))));
results = m_model->addBackground(m_dataDir.absoluteFilePath(QStringLiteral(".wallpaper.jpg")));
QCOMPARE(results.size(), 0);
QCOMPARE(m_countSpy->size(), 0);
// Case 5: path is empty
results = m_model->addBackground(QString());
QCOMPARE(results.size(), 0);
QCOMPARE(m_countSpy->size(), 0);
// Case 6: add a non-image file
results = m_model->addBackground(m_alternateDir.absoluteFilePath(QStringLiteral("thisisnotanimage.txt")));
QCOMPARE(results.size(), 0);
QCOMPARE(m_countSpy->size(), 0);
// Test PendingDeletionRole
QVERIFY(m_model->setData(idx, true, ImageRoles::PendingDeletionRole));
QCOMPARE(m_dataSpy->size(), 1);
QCOMPARE(m_dataSpy->takeFirst().at(2).value<QVector<int>>().at(0), ImageRoles::PendingDeletionRole);
QCOMPARE(idx.data(ImageRoles::PendingDeletionRole).toBool(), true);
}
void ImageListModelTest::testImageListModelRemoveBackground()
{
m_model->addBackground(m_dummyWallpaperPath);
m_countSpy->clear();
QCOMPARE(m_model->m_removableWallpapers.size(), 1);
QCOMPARE(m_model->m_removableWallpapers.at(0), m_dummyWallpaperPath);
QStringList results;
// Case 1: path is empty
results = m_model->removeBackground(QString());
QCOMPARE(m_countSpy->size(), 0);
QCOMPARE(results.size(), 0);
QCOMPARE(m_model->m_removableWallpapers.size(), 1);
// Case 2: remove a not added image
results = m_model->removeBackground(m_alternateDir.absoluteFilePath(QStringLiteral("thisimagedoesnotexist.jpg")));
QCOMPARE(m_countSpy->size(), 0);
QCOMPARE(results.size(), 0);
QCOMPARE(m_model->m_removableWallpapers.size(), 1);
// Case 3: remove an existing image
results = m_model->removeBackground(m_dummyWallpaperPath);
QCOMPARE(m_countSpy->size(), 1);
m_countSpy->clear();
QCOMPARE(results.size(), 1);
QCOMPARE(results.at(0), m_dummyWallpaperPath);
QCOMPARE(m_model->rowCount(), 1);
QCOMPARE(m_model->m_removableWallpapers.size(), 0);
}
void ImageListModelTest::testImageListModelRemoveLocalBackground()
{
const QString standardPath = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + QStringLiteral("/wallpapers/");
QFile imageFile(m_wallpaperPath);
QVERIFY(QDir(standardPath).mkpath(standardPath));
QVERIFY(imageFile.copy(standardPath + QStringLiteral("wallpaper.jpg.jpg")));
m_model->load({standardPath});
QVERIFY(m_countSpy->wait(10 * 1000));
m_countSpy->clear();
QPersistentModelIndex idx = m_model->index(0, 0);
QCOMPARE(idx.data(Qt::DisplayRole).toString(), QStringLiteral("wallpaper.jpg"));
QCOMPARE(idx.data(ImageRoles::RemovableRole).toBool(), true);
m_model->removeBackground(standardPath + QStringLiteral("wallpaper.jpg.jpg"));
QCOMPARE(m_countSpy->size(), 1);
m_countSpy->clear();
// The local wallpaper should be deleted.
QVERIFY(!QFile::exists(standardPath + QStringLiteral("wallpaper.jpg.jpg")));
QVERIFY(QDir(standardPath).rmdir(standardPath));
}
QTEST_MAIN(ImageListModelTest)
#include "test_imagelistmodel.moc"
[Desktop Entry]
Name=Dummy wallpaper (For test purpose, don't translate!)
X-KDE-PluginInfo-Name=Azul-openSUSE
X-KDE-PluginInfo-Author=openSUSE Artwork Team
X-KDE-PluginInfo-Email=opensuse-artwork@opensuse.org
X-KDE-PluginInfo-License=GPLv2
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