/**

* 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 mpequalizerwidget

*

*/

#include <QMetaType>

#include <QtGui>

#include <hbapplication.h>

#include <hbmainwindow.h>

#include <hbradiobuttonlist.h>

#include "stub/inc/mpequalizerwrapper.h"

#include "unittest_mpequalizerwidget.h"

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

#define private public

#include "mpequalizerwidget.h"

#undef private

//This so we can test private functions

#include "../../src/mpequalizerwidget.cpp"

/*!

 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;

    TestMpEqualizerWidget tv;

    char *pass[3];

    pass[0] = argv[0];

    pass[1] = "-o";

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

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

    return res;

}

TestMpEqualizerWidget::TestMpEqualizerWidget()

    : mTest(0)

{

}

TestMpEqualizerWidget::~TestMpEqualizerWidget()

{

    delete mTest;

}

/*!

 Called before the first testfunction is executed.

 */

void TestMpEqualizerWidget::initTestCase()

{

}   

/*!

 Called after the last testfunction was executed.

 */

void TestMpEqualizerWidget::cleanupTestCase()

{

}

/*!

 Called before each testfunction is executed.

 */

void TestMpEqualizerWidget::init()

{

    mTest = new MpEqualizerWidget();

}

/*!

 Called after every testfunction.

 */

void TestMpEqualizerWidget::cleanup()

{

    delete mTest;

    mTest = 0;

}

/*!

 Tests constructor.

 */

void TestMpEqualizerWidget::testInitialize()

{

    QVERIFY(mTest->mEqualizerWrapper != 0 );    

}

/*!

 Tests testPrepare.

 */

void TestMpEqualizerWidget::testPrepareDialog()

{

    //With Equalizer not ready

    mTest->prepareDialog();

    QVERIFY(mTest->mOriginalPreset == -1 );    

    QVERIFY(mTest->timeout() == HbDialog::NoTimeout);

    QVERIFY(mTest->dismissPolicy() == HbDialog::NoDismiss);

    QVERIFY(mTest->frameType() == HbPopup::Strong);

    QVERIFY(mTest->headingWidget() != 0);

    QVERIFY(mTest->contentWidget() == 0);

    //With Equalizer ready

    cleanup();

    init();

    mTest->equalizerReady();

    mTest->prepareDialog();

    QVERIFY(mTest->mPresetsList != 0);

    QCOMPARE(qobject_cast<HbRadioButtonList*>(mTest->contentWidget()), mTest->mPresetsList);

    QVERIFY(mTest->mPresetsList->selected() == 0);

}

/*!

 Tests equalizerReady.

 */

void TestMpEqualizerWidget::testEqualizerReady()

{

    mTest->equalizerReady();

    QVERIFY(mTest->mEqualizerReady);

}

/*!

 Tests presetSelected.

 */

void TestMpEqualizerWidget::testPresetSelected()

{

    //Off preset must call DisableEqualizer

    mTest->presetSelected(0);

    QVERIFY(mTest->mEqualizerWrapper->mDisableEquqlizerCount == 1);

    //Any other preset must be applied

    mTest->presetSelected(3);

    QVERIFY(mTest->mEqualizerWrapper->mApplyPresetCount == 1);

}

/*!

 Tests cancelSelected.

 */

void TestMpEqualizerWidget::testCancelSelected()

{

    mTest->equalizerReady();

    mTest->prepareDialog();

    //Cancel, when Current preset selected != Original Preset

    //When Original Preset == -1 "Off"

    mTest->mEqualizerWrapper->mActivePreset = 4;

    mTest->mOriginalPreset = -1;

    mTest->cancelSelected(true);

    QVERIFY(mTest->mEqualizerWrapper->mDisableEquqlizerCount == 1);

    QCOMPARE(mTest->mEqualizerWrapper->mActivePreset, mTest->mOriginalPreset);

    //When Original Preset != -1 "Any other different than Off"

    mTest->mEqualizerWrapper->mActivePreset = 4;

    mTest->mOriginalPreset = 2;

    mTest->cancelSelected(true);

    QVERIFY(mTest->mEqualizerWrapper->mApplyPresetCount == 1);

    QCOMPARE(mTest->mEqualizerWrapper->mActivePreset, mTest->mOriginalPreset);

    //Cancel, when Current preset selected == Original Preset

    mTest->mEqualizerWrapper->mActivePreset = 3;

    mTest->mOriginalPreset = 3;

    mTest->cancelSelected(true);

    QVERIFY(mTest->mEqualizerWrapper->mApplyPresetCount == 1);

    QVERIFY(mTest->mEqualizerWrapper->mDisableEquqlizerCount == 1);

    QCOMPARE(mTest->mEqualizerWrapper->mActivePreset, mTest->mOriginalPreset);

}

/*!

 Tests okSelected.

 */

void TestMpEqualizerWidget::testOkSelected()

{

    mTest->equalizerReady();

    mTest->mEqualizerWrapper->mActivePreset = 2;

    mTest->mOriginalPreset = -1;

    mTest->okSelected(true);

    QCOMPARE(mTest->mEqualizerWrapper->mActivePreset, mTest->mOriginalPreset);   

}

// End of file