--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videocollection/videocollectionwrapper/tsrc/testvideocollectionclient/src/testvideocollectionclient.cpp	Fri Apr 16 14:59:52 2010 +0300
@@ -0,0 +1,623 @@
+
+/**
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   tester for methods in CVideoCollectionWrapperPrivate
+* 
+*/
+
+
+// INCLUDES
+
+#include "testvideocollectionclient.h"
+#include "videocollectioncommon.h"
+#include "stubcollectionsignalreceiver.h"
+#include "videocollectionlistener.h"
+
+#define private public
+#include "videocollectionclient.h"
+#undef private
+
+
+
+Q_DECLARE_METATYPE(QList<int>)
+
+// -----------------------------------------------------------------------------
+// main
+// -----------------------------------------------------------------------------
+//
+int main(int argc, char *argv[])
+{
+    TestVideoCollectionClient tv;
+
+    int res;
+    if(argc > 1)
+    {   
+        res = QTest::qExec(&tv, argc, argv);
+    }
+    else
+    {
+        char *pass[3];
+        pass[0] = argv[0];
+        pass[1] = "-o";
+        pass[2] = "c:\\data\\testvideocollectionclient.txt";
+        res = QTest::qExec(&tv, 3, pass);
+    }
+    
+    return res;
+}
+
+Q_DECLARE_METATYPE(QList<TMPXItemId>) 
+
+// -----------------------------------------------------------------------------
+// init
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::init()
+{    
+    mTestObject = new VideoCollectionClient();
+    mSignalReceiver = new StubSignalReceiver();
+}
+    
+// -----------------------------------------------------------------------------
+// cleanup
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::cleanup()
+{
+    delete mTestObject;
+    mTestObject = 0;
+}
+
+// -----------------------------------------------------------------------------
+// testInitializeCollUtilityExists
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testInitializeCollUtilityExists()
+{
+    MMPXCollectionUtility *tmpUtility = new MMPXCollectionUtility();
+    mTestObject->mCollectionUtility = tmpUtility;
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0);
+    QVERIFY(mTestObject->mCollectionUtility != 0);
+    QVERIFY(mTestObject->mCollectionListener != 0);
+}
+    
+// -----------------------------------------------------------------------------
+// testInitializeCollUtilityExists
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testInitializeCollListenerExist()
+{
+    VideoCollectionListener *tmpListener = new VideoCollectionListener(*mTestObject, *mSignalReceiver);
+    mTestObject->mCollectionListener = tmpListener;
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0);    
+    QVERIFY(mTestObject->mCollectionUtility != 0);
+    QVERIFY(mTestObject->mCollectionListener != 0);
+}
+    
+// -----------------------------------------------------------------------------
+// testInitializeCollUtilityExists
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testInitializeUtilCreateFail()
+{
+    MMPXCollectionUtility::setNewLLeave(true);
+    QVERIFY(mTestObject->initialize(mSignalReceiver) < 0);  
+    QVERIFY(mTestObject->mCollectionUtility == 0);
+    QVERIFY(mTestObject->mCollectionListener == 0);
+    MMPXCollectionUtility::setNewLLeave(false);
+}
+
+// -----------------------------------------------------------------------------
+// testInitializeNullReceiverCreateFail
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testInitializeNullReceiverCreateFail()
+{
+    QVERIFY(mTestObject->initialize(0) < 0);  
+    QVERIFY(mTestObject->mCollectionUtility == 0);
+    QVERIFY(mTestObject->mCollectionListener == 0);
+}
+    
+// -----------------------------------------------------------------------------
+// testInitializeCollUtilityExists
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testInitializeSucceed()
+{   
+    MMPXCollectionUtility::setNewLLeave(false);
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0);  
+    // none exists
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0);  
+    QVERIFY(mTestObject->mCollectionUtility != 0);
+    QVERIFY(mTestObject->mCollectionListener != 0);
+    
+    // both items exists
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0);  
+    QVERIFY(mTestObject->mCollectionUtility != 0);
+    QVERIFY(mTestObject->mCollectionListener != 0);
+    
+    MMPXCollectionUtility::resetCloseCounter();
+    QPointer<VideoCollectionListener> listener = mTestObject->mCollectionListener;
+    
+    cleanup();
+    
+    QVERIFY(MMPXCollectionUtility::getCloseCounter() == 1);
+    QVERIFY(listener == 0);   
+}
+       
+// -----------------------------------------------------------------------------
+// testInitializeCollUtilityExists
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testCollectionLevel()
+{
+    // no collection utility
+    QVERIFY(mTestObject->getCollectionLevel() == -1);
+    
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0);  
+    
+    // path level not setted
+    QVERIFY(mTestObject->getCollectionLevel() == -1);
+
+    // succeeds
+    mTestObject->mCollectionPathLevel = VideoCollectionCommon::ELevelCategory;
+    QVERIFY(mTestObject->getCollectionLevel() == VideoCollectionCommon::ELevelCategory);
+}
+    
+// -----------------------------------------------------------------------------
+// testInitializeCollUtilityExists
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testGetOpenStatus()
+{
+    QVERIFY(mTestObject->getOpenStatus() == VideoCollectionClient::ECollectionNotOpen);
+    
+    mTestObject->setOpenStatus(100);
+    
+    QVERIFY(mTestObject->getOpenStatus() == 100);  
+}
+     
+// -----------------------------------------------------------------------------
+// testInitializeCollUtilityExists
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testSetOpenStatus()
+{
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionNotOpen);
+    QVERIFY(mTestObject->getOpenStatus() == VideoCollectionClient::ECollectionNotOpen);
+    
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpened);
+    QVERIFY(mTestObject->getOpenStatus() == VideoCollectionClient::ECollectionOpened);
+    
+    mTestObject->setOpenStatus(100);
+    QVERIFY(mTestObject->getOpenStatus() == 100);
+    
+}
+    
+// -----------------------------------------------------------------------------
+// testInitializeCollUtilityExists
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testStartOpenCollection()
+{
+    // no collection utility    
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelVideos) == -1);
+
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelCategory) == -1);
+
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0); 
+    // open status setted allready
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpening); 
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelVideos) == 0);
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpened);
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelVideos) == 0);
+
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpening); 
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelCategory) == 0);
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpened);
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelCategory) == 0);
+    
+    // open status and level setted allready
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpening); 
+    mTestObject->mCollectionPathLevel = VideoCollectionCommon::ELevelVideos;
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelVideos) == 0);
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpened);
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelVideos) == 0);
+
+    mTestObject->mCollectionPathLevel = VideoCollectionCommon::ELevelCategory;
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpening); 
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelCategory) == 0);
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpened);
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelCategory) == 0);
+
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionNotOpen); 
+    
+    // startOpenCollectionL -leaves
+    MMPXCollection::setOpenLPathLeave(true);
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelVideos) < 0);
+
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelCategory) < 0);
+
+    MMPXCollection::setOpenLPathLeave(false);
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelVideos) == 0);
+    QVERIFY(mTestObject->getOpenStatus() == VideoCollectionClient::ECollectionOpening);
+    TMPXItemId categoryId;
+    mTestObject->getCategoryId(categoryId);
+    QVERIFY(categoryId.iId1 == KVcxMvcCategoryIdAll);
+    QVERIFY(categoryId.iId2 == 1);
+
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpened);  
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelCategory) == 0);
+    QVERIFY(mTestObject->getOpenStatus() == VideoCollectionClient::ECollectionOpening);
+    mTestObject->getCategoryId(categoryId);
+    QVERIFY(categoryId == TMPXItemId::InvalidId());
+
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpened);  
+    QVERIFY(mTestObject->startOpenCollection(VideoCollectionCommon::ELevelVideos) == 0);
+    QVERIFY(mTestObject->getOpenStatus() == VideoCollectionClient::ECollectionOpening);
+
+}
+
+// -----------------------------------------------------------------------------
+// testStartOpenCurrentState
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testStartOpenCurrentState()
+{
+    // no collection utility
+    QVERIFY(mTestObject->startOpenCurrentState() == -1);    
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionNotOpen);
+    QVERIFY(mTestObject->startOpenCurrentState() == -1);  
+    
+    // collection not opened
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0); 
+    QVERIFY(mTestObject->startOpenCurrentState() == -1); 
+    
+    // OpenL -leaves
+    mTestObject->setOpenStatus(VideoCollectionClient::ECollectionOpened);
+    MMPXCollection::setOpenLLeave(true);
+    QVERIFY(mTestObject->startOpenCurrentState() < 0); 
+   
+    // succeed
+    MMPXCollection::setOpenLLeave(false);
+    QVERIFY(mTestObject->startOpenCurrentState() == 0); 
+    
+}
+
+// -----------------------------------------------------------------------------
+// testDeleteVideos
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testDeleteVideos()
+{
+    // no collection utility
+    QVERIFY(mTestObject->deleteVideos(0) == -1);       
+    QList<TMPXItemId> ids;
+    QVERIFY(mTestObject->deleteVideos(&ids) == -1); 
+    
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0); 
+    // empty list
+    QVERIFY(mTestObject->deleteVideos(&ids) < 0); 
+    
+    // one item
+    ids.append(TMPXItemId(1,0));
+    MMPXCollection::setCommandLLeave(true);
+    QVERIFY(mTestObject->deleteVideos(&ids) < 0); 
+    MMPXCollection::setCommandLLeave(false);
+    QVERIFY(mTestObject->deleteVideos(&ids) == 0);
+    
+    // more than one
+    ids.append(TMPXItemId(2,0));
+    ids.append(TMPXItemId(3,0));
+    MMPXCollection::setCommandLLeave(true);
+    QVERIFY(mTestObject->deleteVideos(&ids) < 0); 
+    MMPXCollection::setCommandLLeave(false);
+    QVERIFY(mTestObject->deleteVideos(&ids) == 0);
+
+}
+ 
+// -----------------------------------------------------------------------------
+// testOpenCategory
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testOpenCategory()
+{
+    TMPXItemId id(0,0);
+    // no collection utility    
+    QVERIFY(mTestObject->openItem(id) == -1);  
+    
+    // collection exists
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0); 
+      
+    MMPXCollection::setOpenLPathLeave(true);
+    QVERIFY(mTestObject->openItem(id)< 0);
+    
+    MMPXCollection::setOpenLPathLeave(false);
+
+    
+    mTestObject->mCollectionPathLevel = VideoCollectionCommon::ELevelCategory;
+    QVERIFY(mTestObject->openItem(id) == 0);
+      
+}
+
+// -----------------------------------------------------------------------------
+// testOpenVideo
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testOpenVideo()
+{
+    TMPXItemId id(0,0);
+    // no collection utility    
+    QVERIFY(mTestObject->openItem(id) == -1);  
+    
+    // collection exists: media type KVcxMvcMediaTypeVideo
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0); 
+    MMPXCollection::setOpenLPathLeave(true);
+    QVERIFY(mTestObject->openItem(id)< 0);
+    MMPXCollection::setOpenLPathLeave(false);    
+    QVERIFY(mTestObject->openItem(id) == 0);
+    
+    // collection exists: media type !=  KVcxMvcMediaTypeVideo
+    id.iId2 = 2;
+    MMPXCollection::setOpenLPathLeave(true);
+    QVERIFY(mTestObject->openItem(id)< 0);
+    MMPXCollection::setOpenLPathLeave(false);    
+    QVERIFY(mTestObject->openItem(id) == 0);
+}
+
+// -----------------------------------------------------------------------------
+// testFetchMpxMediaByMpxId
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testFetchMpxMediaByMpxId()
+{
+    // no collection utility 
+    TMPXItemId id;
+    QVERIFY(mTestObject->fetchMpxMediaByMpxId(id) == -1); 
+    
+    // collection exists
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0); 
+    
+    MMPXCollection::setCommandLLeave(true);
+    QVERIFY(mTestObject->fetchMpxMediaByMpxId(id) < 0);
+    
+    MMPXCollection::setCommandLLeave(false);
+    QVERIFY(mTestObject->fetchMpxMediaByMpxId(id) == 0);
+    
+}
+
+// -----------------------------------------------------------------------------
+// testGetVideoDetails
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testGetVideoDetails()
+{
+    // no collection utility 
+    TMPXItemId id(0,0); 
+    QVERIFY(mTestObject->getVideoDetails(id) == -1); 
+    
+    // collection exists
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0); 
+    
+    MMPXCollection::setCommandLLeave(true);
+    QVERIFY(mTestObject->getVideoDetails(id) < 0);
+    
+    MMPXCollection::setCommandLLeave(false);
+    QVERIFY(mTestObject->getVideoDetails(id) == 0);
+    
+}
+
+// -----------------------------------------------------------------------------
+// testRemoveAlbums
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testRemoveAlbums()
+{
+    TMPXItemId id(1,1); 
+    QList<TMPXItemId> albums;
+    
+    // no collectionutility
+    QVERIFY(mTestObject->removeAlbums(albums) == -1); 
+    
+    // collection exists
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0); 
+    
+    // command leaves, no items
+    MMPXCollection::setCommandLLeave(true);
+    QVERIFY(mTestObject->removeAlbums(albums) < 0); 
+    
+    // command leaves items exists
+    albums.append(TMPXItemId(1,2));
+    albums.append(TMPXItemId(1,2));
+    QVERIFY(mTestObject->removeAlbums(albums) < 0); 
+    
+    // command does not leave, no items
+    albums.clear();
+    MMPXCollection::setCommandLLeave(false);
+    QVERIFY(mTestObject->removeAlbums(albums) < 0);
+    
+    // command does not leave, items exist, both albums and non abums
+    albums.append(TMPXItemId(1,2));
+    albums.append(TMPXItemId(2,0));
+    albums.append(TMPXItemId(2,2));
+    QVERIFY(mTestObject->removeAlbums(albums) == 0); 
+    
+    // command does not leave, items exist, only non abums
+    albums.clear();
+    albums.append(TMPXItemId(1,0));
+    albums.append(TMPXItemId(2,0));
+    albums.append(TMPXItemId(3,0));
+    QVERIFY(mTestObject->removeAlbums(albums) < 0); 
+    
+}
+
+// -----------------------------------------------------------------------------
+// testAddNewCollection
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testAddNewCollection()
+{
+    QString name("");
+    // no collection utility
+    TMPXItemId id = TMPXItemId(1,1);
+    id = mTestObject->addNewAlbum(name);
+    QVERIFY(id == TMPXItemId::InvalidId());
+    id = TMPXItemId(1,1);
+    
+    // empty title
+    mTestObject->initialize(mSignalReceiver);    
+    id = mTestObject->addNewAlbum(name);
+    QVERIFY(id == TMPXItemId::InvalidId());
+    id = TMPXItemId(1,1);
+    name = "TestAlbum";
+    
+    // cmd not supported
+    CMPXMedia::mIsSupported = false;
+    id = mTestObject->addNewAlbum(name);
+    QVERIFY(id == TMPXItemId::InvalidId());
+    CMPXMedia::mIsSupported = true;
+    id = TMPXItemId(1,1);
+    
+    // id getting leaves
+    CMPXMedia::mValueTObjectLeaves = true; 
+    id = mTestObject->addNewAlbum(name);
+    QVERIFY(id == TMPXItemId::InvalidId());
+    CMPXMedia::mValueTObjectLeaves = false;
+    id = TMPXItemId(1,1); 
+    
+    // succeed
+    CMPXMedia::mIdFromValueTObject = id;
+    id = TMPXItemId::InvalidId();
+    id = mTestObject->addNewAlbum(name);
+    QVERIFY(id == CMPXMedia::mIdFromValueTObject);
+}
+
+
+// -----------------------------------------------------------------------------
+// testAddItemsInAlbum
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testAddItemsInAlbum()
+{
+    TMPXItemId albumId = TMPXItemId(1,2);
+    QList<TMPXItemId> mediaIds;
+    
+    // no collectionutility
+    QVERIFY(mTestObject->addItemsInAlbum(albumId, mediaIds) < 0);
+    
+    albumId = TMPXItemId::InvalidId();
+    mTestObject->initialize(mSignalReceiver);
+    // invalid album id
+    QVERIFY(mTestObject->addItemsInAlbum(albumId, mediaIds) < 0);
+        
+    albumId = TMPXItemId(1,0);
+    // media type not album
+    QVERIFY(mTestObject->addItemsInAlbum(albumId, mediaIds) < 0);
+    
+    // command leaves
+    albumId = TMPXItemId(1,2);
+    MMPXCollection::setCommandLLeave(true);
+    QVERIFY(mTestObject->addItemsInAlbum(albumId, mediaIds) < 0);
+    MMPXCollection::setCommandLLeave(false);
+    
+    // empty list
+    QVERIFY(mTestObject->addItemsInAlbum(albumId, mediaIds) < 0);
+    
+    mediaIds.append(TMPXItemId(1,0));
+    mediaIds.append(TMPXItemId(2,2));
+    mediaIds.append(TMPXItemId(2,0));
+    // list contains items, both videos and non-videos
+    QVERIFY(mTestObject->addItemsInAlbum(albumId, mediaIds) == 0);
+    
+    // list contains only non-videos
+    mediaIds.clear();
+    mediaIds.append(TMPXItemId(1,2));
+    mediaIds.append(TMPXItemId(2,2));
+    mediaIds.append(TMPXItemId(2,1));
+       
+   QVERIFY(mTestObject->addItemsInAlbum(albumId, mediaIds) < 0);
+   
+}
+
+// -----------------------------------------------------------------------------
+// testRemoveItemsFromAlbum
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testRemoveItemsFromAlbum()
+{
+    TMPXItemId albumId = TMPXItemId(1,2);
+    QList<TMPXItemId> mediaIds;
+    
+    // no collectionutility
+    QVERIFY(mTestObject->removeItemsFromAlbum(albumId, mediaIds) < 0);
+    
+    albumId = TMPXItemId::InvalidId();
+    mTestObject->initialize(mSignalReceiver);
+    // invalid album id
+    QVERIFY(mTestObject->removeItemsFromAlbum(albumId, mediaIds) < 0);
+       
+    albumId = TMPXItemId(1,0);
+    // media type not album
+    QVERIFY(mTestObject->removeItemsFromAlbum(albumId, mediaIds) < 0);
+    
+    // command leaves
+    albumId = TMPXItemId(1,2);
+    MMPXCollection::setCommandLLeave(true);
+    QVERIFY(mTestObject->removeItemsFromAlbum(albumId, mediaIds) < 0);
+    MMPXCollection::setCommandLLeave(false);
+    
+    // empty list
+    QVERIFY(mTestObject->removeItemsFromAlbum(albumId, mediaIds) < 0);
+    
+    mediaIds.append(TMPXItemId(1,0));
+    mediaIds.append(TMPXItemId(2,2));
+    mediaIds.append(TMPXItemId(2,0));
+    
+    // list contains items, both videos and non-videos
+    QVERIFY(mTestObject->removeItemsFromAlbum(albumId, mediaIds) == 0);
+    
+    // list contains only non-videos
+    mediaIds.clear();
+    mediaIds.append(TMPXItemId(1,2));
+    mediaIds.append(TMPXItemId(2,2));
+    mediaIds.append(TMPXItemId(2,1));
+    
+    QVERIFY(mTestObject->removeItemsFromAlbum(albumId, mediaIds) < 0);
+    
+}
+
+// -----------------------------------------------------------------------------
+// testBack
+// -----------------------------------------------------------------------------
+//
+void TestVideoCollectionClient::testBack()
+{
+
+    CMPXCollectionPath::setLevel(3);
+    // not initialized    
+    QVERIFY(mTestObject->back() == -1);  
+    
+    QVERIFY(mTestObject->initialize(mSignalReceiver) == 0); 
+    mTestObject->mCollectionPathLevel = VideoCollectionCommon::ELevelVideos;   
+    MMPXCollection::setBackLLeave(true);
+    QVERIFY(mTestObject->back()< 0);
+    MMPXCollection::setBackLLeave(false);
+    QVERIFY(mTestObject->back() == 0); 
+    
+    mTestObject->mCollectionPathLevel = VideoCollectionCommon::ELevelCategory;
+    QVERIFY(mTestObject->back() == 0); 
+}
+
+// End of file
+