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/****************************************************************************************
* Copyright (c) 2012 Tatjana Gornak <t.gornak@gmail.com> *
* *
* 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 of the License, or (at your option) any later *
* version. *
* *
* 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 "TestPlaylistObserver.h"
#include "EngineController.h"
#include "config-amarok-test.h"
#include "core/support/Components.h"
#include "core-impl/collections/support/CollectionManager.h"
#include "core-impl/playlists/types/file/xspf/XSPFPlaylist.h"
#include <QDir>
#include <QEventLoop>
#include <QFile>
#include <QSignalSpy>
#include <QTemporaryFile>
#include <QTest>
#include <QTimer>
#include <ThreadWeaver/Queue>
QTEST_GUILESS_MAIN( TestPlaylistObserver )
TestPlaylistObserver::TestPlaylistObserver()
: m_observer( nullptr )
{
}
QString
TestPlaylistObserver::dataPath( const QString &relPath )
{
return QDir::toNativeSeparators( QStringLiteral( AMAROK_TEST_DIR ) + QStringLiteral("/data/playlists/") + relPath );
}
void
TestPlaylistObserver::initTestCase()
{
EngineController *controller = new EngineController();
Amarok::Components::setEngineController( controller );
CollectionManager::instance();
qRegisterMetaType<Meta::TrackPtr>( "Meta::TrackPtr" );
}
void
TestPlaylistObserver::cleanupTestCase()
{
// Wait for other jobs, like MetaProxys fetching meta data, to finish
ThreadWeaver::Queue::instance()->finish();
delete Amarok::Components::setEngineController( nullptr );
}
void
TestPlaylistObserver::init()
{
const QString testXspf = QStringLiteral("test.xspf");
const QUrl url = QUrl::fromLocalFile(dataPath( testXspf ));
m_testPlaylist = new Playlists::XSPFPlaylist( url );
// test that behaviour before loading is correct
QCOMPARE( m_testPlaylist->name(), QStringLiteral( "test.xspf" ) );
QCOMPARE( m_testPlaylist->trackCount(), -1 );
m_observer = new Observer();
m_observer->subscribeTo( m_testPlaylist );
}
void
TestPlaylistObserver::cleanup()
{
delete m_observer;
m_observer = nullptr;
m_testPlaylist = nullptr;
}
void
TestPlaylistObserver::testMetadataChanged( )
{
QSKIP( "Functionality this test tests has not yet been implemented", SkipAll );
QSignalSpy spy( m_observer, &Observer::metadataChangedSignal );
m_testPlaylist->triggerTrackLoad();
QSignalSpy spyTracksLoaded(m_observer, &Observer::tracksLoadedSignal);
QVERIFY( spyTracksLoaded.wait( 10000 ) );
QVERIFY( spy.count() > 0 );
// changed methadata means that we should get new name
QCOMPARE( m_testPlaylist->name(), QStringLiteral( "my playlist" ) );
}
void
TestPlaylistObserver::testTracksLoaded()
{
m_testPlaylist->triggerTrackLoad();
QSignalSpy spyTracksLoaded(m_observer, &Observer::tracksLoadedSignal);
QVERIFY( spyTracksLoaded.wait( 10000 ) );
QCOMPARE( m_testPlaylist->trackCount(), 23 );
}
void
TestPlaylistObserver::testTrackAdded( )
{
QSignalSpy spy( m_observer, &Observer::trackAddedSignal );
m_testPlaylist->triggerTrackLoad();
QSignalSpy spyTracksLoaded(m_observer, &Observer::tracksLoadedSignal);
QVERIFY( spyTracksLoaded.wait( 10000 ) );
QCOMPARE( spy.count(), 23 );
}
void
TestPlaylistObserver::testTrackRemoved()
{
m_testPlaylist->triggerTrackLoad();
QSignalSpy spyTracksLoaded( m_observer, &Observer::tracksLoadedSignal );
QVERIFY( spyTracksLoaded.wait( 10000 ) );
QString newName = QStringLiteral("test playlist written to.xspf");
m_testPlaylist->setName( newName ); // don't overwrite original playlist
QSignalSpy spyTrackRemoved( m_observer, &Observer::trackRemovedSignal );
QCOMPARE( m_testPlaylist->trackCount(), 23 );
m_testPlaylist->removeTrack( -1 ); // no effect
m_testPlaylist->removeTrack( 0 ); // has effect
m_testPlaylist->removeTrack( 22 ); // no effect, too far
m_testPlaylist->removeTrack( 21 ); // has effect
QCOMPARE( m_testPlaylist->trackCount(), 21 );
QCOMPARE( spyTrackRemoved.count(), 2 );
qDebug() << dataPath( newName );
QVERIFY( QFile::remove( dataPath( newName ) ) );
}
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