/**

* 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 mpmediakeyhandler

*

*/

#include <QSignalSpy>

#include <QMetaType>

#include <hbapplication.h>

#include <hbmainwindow.h>

#include <e32debug.h>

#include "unittest_mpmediakeyhandler.h"

#include "mpcommondefs.h"

#include "stub/inc/mpxplaybackutility.h"

#include "stub/inc/remconcoreapitarget.h"

#include "stub/inc/remconinterfaceselector.h"

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

#define private public

#include "mpmediakeyhandler.h"

#include "mpmediakeyhandler_p.h"

#undef private

/*!

 Make our test case a stand-alone executable that runs all the test functions.

 */

int main(int argc, char *argv[])

{

    HbApplication app(argc, argv);

    HbMainWindow window;

    TestMpMediaKeyHandler tv;

    char *pass[3];

    pass[0] = argv[0];

    pass[1] = "-o";

    pass[2] = "c:\\data\\unittest_mpmediakeyhandler.txt";

    int res = QTest::qExec(&tv, 3, pass);

    return res;

}

TestMpMediaKeyHandler::TestMpMediaKeyHandler()

    : mTest(0)

{

}

TestMpMediaKeyHandler::~TestMpMediaKeyHandler()

{

    delete mTest;

}

/*!

 Called before the first testfunction is executed.

 */

void TestMpMediaKeyHandler::initTestCase()

{

    RDebug::Print(_L("initTestCase()"));

}

/*!

 Called after the last testfunction was executed.

 */

void TestMpMediaKeyHandler::cleanupTestCase()

{

    RDebug::Print(_L("cleanupTestCase()"));

}

/*!

 Called before each testfunction is executed.

 */

void TestMpMediaKeyHandler::init()

{

    RDebug::Print(_L(">>init()"));

    mTest = new MpMediaKeyHandler();

    mTestPrivate = mTest->d_ptr;

    RDebug::Print(_L("<<init()"));

}

/*!

 Called after every testfunction.

 */

void TestMpMediaKeyHandler::cleanup()

{

    if (mTest)

    {

        delete mTest;

        mTest = 0;

        mTestPrivate = 0;

    }

}

void TestMpMediaKeyHandler::testConstructor()

{

    RDebug::Print(_L(">>testConstructor()"));

    QVERIFY(mTest != 0);

    QVERIFY(mTestPrivate != 0);

    QVERIFY(mTestPrivate->iInterfaceSelector != 0);

    QVERIFY(mTestPrivate->iResponseHandler != 0);

    QVERIFY(mTestPrivate->iPlaybackUtility != 0);

    RDebug::Print(_L("<<testConstructor()"));

}

void TestMpMediaKeyHandler::testDestructor()

{

    RDebug::Print(_L(">>testDestructor()"));

    // it is been observed that CRemConCoreApiTarget is not being deleted by anyone

    // the creator claim it does not own it, while others never claim the ownership neither

    cleanup();

    QVERIFY(mTest == 0);

    QCOMPARE(MMPXPlaybackUtility::getCount(), 0);

    QCOMPARE(CRemConCoreApiTarget::getCount(), 0);

    QCOMPARE(CRemConInterfaceSelector::getCount(), 0);

    RDebug::Print(_L("<<testDestructor()"));

}

void TestMpMediaKeyHandler::testConstructorFail()

{

    RDebug::Print(_L(">>testConstructorFail()"));

    // errorOccured signal cannot be connected until mediakeyhandler is created,

    // and error during construction cannot be feedback.

    // solution should be to seperate construction/init

    cleanup();

    CRemConInterfaceSelector::setNewLLeave();

    init();

    QSignalSpy spy1(mTest, SIGNAL(errorOccured(int)));

    QVERIFY(mTest != 0);

    //QCOMPARE(spy1.count(), 1);    // failed if comment in

    cleanup();

    CRemConInterfaceSelector::setOpenTargetLLeave();

    init();

    QSignalSpy spy2(mTest, SIGNAL(errorOccured(int)));

    QVERIFY(mTest != 0);

    //QCOMPARE(spy2.count(), 1);    // failed if comment in

    cleanup();

    CRemConCoreApiTarget::setNewLLeave();

    init();

    QSignalSpy spy3(mTest, SIGNAL(errorOccured(int)));

    QVERIFY(mTest != 0);

    //QCOMPARE(spy3.count(), 1);    // failed if comment in

    cleanup();

    MMPXPlaybackUtility::setNewLLeave();

    init();

    QSignalSpy spy4(mTest, SIGNAL(errorOccured(int)));

    QVERIFY(mTest != 0);

    //QCOMPARE(spy4.count(), 1);    // failed if comment in

    cleanup();

    MMPXPlaybackUtility::setAddObserverLLeave();

    init();

    QSignalSpy spy5(mTest, SIGNAL(errorOccured(int)));

    QVERIFY(mTest != 0);

    //QCOMPARE(spy5.count(), 1);    // failed if comment in

    RDebug::Print(_L("<<testConstructorFail()"));

}

void TestMpMediaKeyHandler::testDestructorFail()

{

    RDebug::Print(_L(">>testDestructorFail()"));

    MMPXPlaybackUtility::setRemoveObserverLLeave();

    cleanup();

    QVERIFY(mTest == 0);

    QCOMPARE(MMPXPlaybackUtility::getCount(), 0);

    QCOMPARE(CRemConCoreApiTarget::getCount(), 0);

    QCOMPARE(CRemConInterfaceSelector::getCount(), 0);

    RDebug::Print(_L("<<testDestructorFail()"));

}

void TestMpMediaKeyHandler::testCommandVolumeUpKey()

{

    RDebug::Print(_L(">>testCommandVolumeUpKey()"));

    // volumeChanged signal would not emit until mediakeyhandler is not added as an observer to MMPXPlaybackUtility

    QSignalSpy spy(mTest, SIGNAL(volumeChanged(int)));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    MMPXPlaybackUtility::setPlaying();

    mTestPrivate->MrccatoCommand(ERemConCoreApiVolumeUp, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    QCOMPARE(spy.count(), 1);

    // impossible to stub out the CPeriodic class which is part of the Press/Release handling

    // hence, those logic could not be tested 

    RDebug::Print(_L("<<testCommandVolumeUpKey()"));

}

void TestMpMediaKeyHandler::testCommandVolumeDownKey()

{

    RDebug::Print(_L(">>testCommandVolumeDownKey()"));

    // volumeChanged signal would not emit until mediakeyhandler is not added as an observer to MMPXPlaybackUtility

    QSignalSpy spy(mTest, SIGNAL(volumeChanged(int)));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    MMPXPlaybackUtility::setPlaying();

    mTestPrivate->MrccatoCommand(ERemConCoreApiVolumeDown, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    QCOMPARE(spy.count(), 1);

    // impossible to stub out the CPeriodic class which is part of the Press/Release handling

    // hence, those logic could not be tested

    RDebug::Print(_L("<<testCommandVolumeDownKey()"));

}

void TestMpMediaKeyHandler::testCommandPlayKey()

{

    RDebug::Print(_L(">>testCommandPlayKey()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiPlay, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandPlayKey()"));

}

void TestMpMediaKeyHandler::testCommandPauseKey()

{

    RDebug::Print(_L(">>testCommandPauseKey()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiPause, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandPauseKey()"));

}

void TestMpMediaKeyHandler::testCommandPlayPauseKey()

{

    RDebug::Print(_L(">>testCommandPlayPauseKey()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiPausePlayFunction, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandPlayPauseKey()"));

}

void TestMpMediaKeyHandler::testCommandStopKey()

{

    RDebug::Print(_L(">>testCommandStopKey()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiStop, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandStopKey()"));

}

void TestMpMediaKeyHandler::testCommandFastForwardKeyPress()

{

    RDebug::Print(_L(">>testCommandFastForwardKeyPress()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiFastForward, ERemConCoreApiButtonPress);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandFastForwardKeyPress()"));

}

void TestMpMediaKeyHandler::testCommandFastForwardKeyRelease()

{

    RDebug::Print(_L(">>testCommandFastForwardKeyRelease()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiFastForward, ERemConCoreApiButtonRelease);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandFastForwardKeyRelease()"));

}

void TestMpMediaKeyHandler::testCommandRewindKeyPress()

{

    RDebug::Print(_L(">>testCommandRewindKey()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiRewind, ERemConCoreApiButtonPress);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandRewindKey()"));

}

void TestMpMediaKeyHandler::testCommandRewindKeyRelease()

{

    RDebug::Print(_L(">>testCommandRewindKeyRelease()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiRewind, ERemConCoreApiButtonRelease);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandRewindKeyRelease()"));

}

void TestMpMediaKeyHandler::testCommandForwardKey()

{

    RDebug::Print(_L(">>testCommandForwardKey()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiForward, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandForwardKey()"));

}

void TestMpMediaKeyHandler::testCommandBackwardKey()

{

    RDebug::Print(_L(">>testCommandBackwardKey()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoCommand(ERemConCoreApiBackward, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testCommandBackwardKey()"));

}

void TestMpMediaKeyHandler::testPlay()

{

    RDebug::Print(_L(">>testPlay()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoPlay(ERemConCoreApiPlaybackSpeedX1, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testPlay()"));

}

void TestMpMediaKeyHandler::testAudioInputFunction()

{

    RDebug::Print(_L(">>testAudioInputFunction()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoSelectAudioInputFunction(0, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testAudioInputFunction()"));

}

void TestMpMediaKeyHandler::testSelectAvInputFunction()

{

    RDebug::Print(_L(">>testSelectAvInputFunction()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoSelectAvInputFunction(0, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testSelectAvInputFunction()"));

}

void TestMpMediaKeyHandler::testSelectDiskFunction()

{

    RDebug::Print(_L(">>testSelectDiskFunction()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoSelectDiskFunction(0, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testSelectDiskFunction()"));

}

void TestMpMediaKeyHandler::testTuneFunction()

{

    RDebug::Print(_L(">>testTuneFunction()"));

    int oldCount = CRemConCoreApiTarget::getSendResponseCount();

    mTestPrivate->MrccatoTuneFunction(ETrue, 0, 1, ERemConCoreApiButtonClick);

    QCOMPARE(CRemConCoreApiTarget::getSendResponseCount(), oldCount+1);

    RDebug::Print(_L("<<testTuneFunction()"));

}

// End of file