1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: Unit test for mpcollectiontbonelistdatamodel

    15 *

    16 */

    17 

    18 #include <QAbstractItemModel>

    19 #include <QSignalSpy>

    20 #include <QMetaType>

    21 #include <QTranslator>

    22 #include <QLocale>

    23 

    24 #include <hbicon.h>

    25 #include <hbnamespace.h>

    26 

    27 #include "unittest_mpcollectiontbonelistdatamodel.h"

    28 #include "unittest_helper.h"

    29 #include "stub/inc/mpmpxcollectiondata.h"

    30 

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

    32 #define private public

    33 #include "mpcollectiontbonelistdatamodel.h"

    34 #undef private

    35 

    36 /*!

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

    38  */

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

    40 {

    41     QApplication app(argc, argv);

    42     TestMpCollectionTBoneListDataModel tv;

    43 

    44     if ( argc > 1 ) {

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

    46     }

    47     else {

    48         char *pass[3];

    49         pass[0] = argv[0];

    50         pass[1] = "-o";

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

    52 

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

    54     }

    55 }

    56 

    57 TestMpCollectionTBoneListDataModel::TestMpCollectionTBoneListDataModel()

    58     : mTest(0),

    59       mHelper(0),

    60       mStubData(0),

    61       mMpTranslator(0)

    62 {

    63 }

    64 

    65 TestMpCollectionTBoneListDataModel::~TestMpCollectionTBoneListDataModel()

    66 {

    67     delete mTest;

    68     delete mHelper;

    69     delete mStubData;

    70     delete mMpTranslator;

    71 }

    72 

    73 /*!

    74  Called before the first testfunction is executed.

    75  */

    76 void TestMpCollectionTBoneListDataModel::initTestCase()

    77 {

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

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

    80     bool translatorLoaded = false;

    81 

    82     mMpTranslator = new QTranslator(this);

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

    84     if ( translatorLoaded ) {

    85         qApp->installTranslator(mMpTranslator);

    86     }

    87 

    88     mStubData = new MpMpxCollectionData();

    89     mHelper = new TestHelper();

    90 }

    91 

    92 /*!

    93  Called after the last testfunction was executed.

    94  */

    95 void TestMpCollectionTBoneListDataModel::cleanupTestCase()

    96 {

    97     delete mStubData;

    98     mStubData = 0;

    99     delete mHelper;

   100     mHelper = 0;

   101 }

   102 

   103 /*!

   104  Called before each testfunction is executed.

   105  */

   106 void TestMpCollectionTBoneListDataModel::init()

   107 {

   108     mTest = new MpCollectionTBoneListDataModel(mStubData);

   109     mTest->mCollectionData->mItemDataReturn = true;

   110 }

   111 

   112 /*!

   113  Called after every testfunction.

   114  */

   115 void TestMpCollectionTBoneListDataModel::cleanup()

   116 {

   117     delete mTest;

   118     mTest = 0;

   119 }

   120 

   121 /*!

   122  Tests correct cleanup of member variables.

   123  */

   124 void TestMpCollectionTBoneListDataModel::testMemberCleanup()

   125 {

   126     cleanup();

   127     int count = MpMpxCollectionData::getInitCounter();

   128     init();

   129     cleanup();

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

   131 }

   132 

   133 /*!

   134  Tests refreshModel() request.

   135  */

   136 void TestMpCollectionTBoneListDataModel::testRefreshModel()

   137 {

   138     mTest->mCollectionData->mAlbumSongCount = 10;

   139     mTest->refreshModel();

   140     QModelIndex modelIndex = mHelper->indexFor(1);

   141     // Verify that:

   142     // - It sets correct row count

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

   144 }

   145 

   146 /*!

   147  Tests data() request.

   148  */

   149 void TestMpCollectionTBoneListDataModel::testData()

   150 {

   151     QModelIndex modelIndex = mHelper->indexFor(1);

   152 

   153     // Qt::DisplayRole

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

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

   156     QStringList dataList = data.toStringList();

   157     QCOMPARE(dataList.count(), 1);

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

   159 }

   160 

   161 /*!

   162  Tests data() request with no data available.

   163  */

   164 void TestMpCollectionTBoneListDataModel::testDataNoData()

   165 {

   166     mTest->mCollectionData->mItemDataReturn = false;

   167 

   168     QModelIndex modelIndex = mHelper->indexFor(1);

   169 

   170     // Qt::DisplayRole

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

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

   173     QStringList dataList = data.toStringList();

   174     QCOMPARE(dataList.count(), 1);

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

   176 }

   177 

   178 /*!

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

   180  Make sure it doesn't crash.

   181  */

   182 void TestMpCollectionTBoneListDataModel::testDataAnyOtherRole()

   183 {

   184     QModelIndex modelIndex = mHelper->indexFor(1);

   185 

   186     // Qt::DecorationRole

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

   188     QCOMPARE(data.isValid(), false);

   189 }

   190