/*

* 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: Unit test for mpengine

*

*/

#ifndef TESTMPENGINE_H

#define TESTMPENGINE_H

#include <QtTest/QtTest>

class MpEngine;

class TestMpEngine : public QObject

{

    Q_OBJECT

public:

    TestMpEngine();

    ~TestMpEngine();

public slots:

    void initTestCase();

    void cleanupTestCase();

    void init();

    void cleanup();

private slots:

    void testInitialize();

    void testVerifyUsbBlocking();

    void testSongScanner(); 

    void testRefreshLibrary();

    void testHandleScanStarted();

    void testHandleScanEnded();

    void testHandleDiskEvent(); 

    void testHandleUsbEvent();

    void testHandleUsbMassStorageStartEvent();

    void testHandleUsbMassStorageEndEvent();

    void testHandleUsbMtpStartEvent(); 

    void testHandleUsbMtpEndEvent(); 

    void testHandleUsbMtpNotActive(); 

    void testChangeUsbBlockingState();

    void testHandleDeleteStarted(); 

    void testHandleDeleteEnded(); 

    void testPlaybackData(); 

    void testSongData(); 

    void testBalance();

    void testLoudness();

    void testSetBalance();

    void testSetLoudness();

    void testApplyPreset();

    void testDisableEqualizer();

    void testActivePreset();

    void testPresetNames();

    void testHandleEqualizerReady(); 

private:

    MpEngine *mTest;

};

// to test private functions

#include <QObject>

#include "mpcommondefs.h"

// Do this so we can access all member variables.

#define private public

#include "../../inc/mpengine.h"

#undef private

class MpEngineFactory : QObject

{

    Q_OBJECT

private:

    explicit MpEngineFactory(){    

    }

public:

    virtual ~MpEngineFactory(){

    }

    static MpEngineFactory * instance() {

        static MpEngineFactory instance;

        return &instance;

    }

    static MpEngine *createIsolatedEngine( MpEngine::EngineMode mode ) {

        instance()->mEngines.append( new MpEngine() );

        instance()->mEngines.last()->initialize( TUid::Uid( MpCommon::KMusicPlayerUid + instance()->mEngines.count() ), mode );

        return instance()->mEngines.last();

    }    

    static void close() {

        MpEngine *ptr;

        foreach ( ptr, instance()->mEngines ) {

            delete ptr;

            ptr = 0;

        }

    }

private:    

    QList<MpEngine *>    mEngines;

};

#endif  // TESTMPENGINE_H