/*

* 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 mpcollectiontbonelistdatamodel

*

*/

#include <QAbstractItemModel>

#include <QSignalSpy>

#include <QMetaType>

#include <QTranslator>

#include <QLocale>

#include <hbicon.h>

#include <hbnamespace.h>

#include "unittest_mpcollectiontbonelistdatamodel.h"

#include "unittest_helper.h"

#include "stub/inc/mpmpxcollectiondata.h"

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

#define private public

#include "mpcollectiontbonelistdatamodel.h"

#undef private

/*!

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

 */

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

{

    QApplication app(argc, argv);

    TestMpCollectionTBoneListDataModel tv;

    if ( argc > 1 ) {

        return QTest::qExec( &tv, argc, argv);

    }

    else {

        char *pass[3];

        pass[0] = argv[0];

        pass[1] = "-o";

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

        return QTest::qExec(&tv, 3, pass);

    }

}

TestMpCollectionTBoneListDataModel::TestMpCollectionTBoneListDataModel()

    : mTest(0),

      mHelper(0),

      mStubData(0),

      mMpTranslator(0)

{

}

TestMpCollectionTBoneListDataModel::~TestMpCollectionTBoneListDataModel()

{

    delete mTest;

    delete mHelper;

    delete mStubData;

    delete mMpTranslator;

}

/*!

 Called before the first testfunction is executed.

 */

void TestMpCollectionTBoneListDataModel::initTestCase()

{

    QString lang = QLocale::system().name();

    QString path = QString("z:/resource/qt/translations/");

    bool translatorLoaded = false;

    mMpTranslator = new QTranslator(this);

    translatorLoaded = mMpTranslator->load(path + "musicplayer_" + lang);

    if ( translatorLoaded ) {

        qApp->installTranslator(mMpTranslator);

    }

    mStubData = new MpMpxCollectionData();

    mHelper = new TestHelper();

}

/*!

 Called after the last testfunction was executed.

 */

void TestMpCollectionTBoneListDataModel::cleanupTestCase()

{

    delete mStubData;

    mStubData = 0;

    delete mHelper;

    mHelper = 0;

}

/*!

 Called before each testfunction is executed.

 */

void TestMpCollectionTBoneListDataModel::init()

{

    mTest = new MpCollectionTBoneListDataModel(mStubData);

    mTest->mCollectionData->mItemDataReturn = true;

}

/*!

 Called after every testfunction.

 */

void TestMpCollectionTBoneListDataModel::cleanup()

{

    delete mTest;

    mTest = 0;

}

/*!

 Tests correct cleanup of member variables.

 */

void TestMpCollectionTBoneListDataModel::testMemberCleanup()

{

    cleanup();

    int count = MpMpxCollectionData::getInitCounter();

    init();

    cleanup();

    QCOMPARE(MpMpxCollectionData::getInitCounter(), count);

}

/*!

 Tests refreshModel() request.

 */

void TestMpCollectionTBoneListDataModel::testRefreshModel()

{

    mTest->mCollectionData->mAlbumSongCount = 10;

    mTest->refreshModel();

    QModelIndex modelIndex = mHelper->indexFor(1);

    // Verify that:

    // - It sets correct row count

    QCOMPARE(mTest->rowCount(modelIndex), 10);

}

/*!

 Tests data() request.

 */

void TestMpCollectionTBoneListDataModel::testData()

{

    QModelIndex modelIndex = mHelper->indexFor(1);

    // Qt::DisplayRole

    QVariant data = mTest->data(modelIndex, Qt::DisplayRole);

    QCOMPARE(data.canConvert(QVariant::StringList), true);

    QStringList dataList = data.toStringList();

    QCOMPARE(dataList.count(), 1);

    QCOMPARE(dataList.at(0), QString("Title1"));

}

/*!

 Tests data() request with no data available.

 */

void TestMpCollectionTBoneListDataModel::testDataNoData()

{

    mTest->mCollectionData->mItemDataReturn = false;

    QModelIndex modelIndex = mHelper->indexFor(1);

    // Qt::DisplayRole

    QVariant data = mTest->data(modelIndex, Qt::DisplayRole);

    QCOMPARE(data.canConvert(QVariant::StringList), true);

    QStringList dataList = data.toStringList();

    QCOMPARE(dataList.count(), 1);

    QCOMPARE(dataList.at(0), hbTrId("txt_mus_other_unknown4"));

}

/*!

 Tests data() request for a role it doesn't support.

 Make sure it doesn't crash.

 */

void TestMpCollectionTBoneListDataModel::testDataAnyOtherRole()

{

    QModelIndex modelIndex = mHelper->indexFor(1);

    // Qt::DecorationRole

    QVariant data = mTest->data(modelIndex, Qt::DecorationRole);

    QCOMPARE(data.isValid(), false);

}