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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QDebug>
#include <qaudioformat.h>
#include <qaudiocapturesource.h>
#include <qaudioencodercontrol.h>
#include <qmediarecordercontrol.h>
#include <qaudioendpointselector.h>
#include <qaudiodeviceinfo.h>
#include <qaudioinput.h>
#include <qmediaobject.h>
//TESTED_COMPONENT=src/multimedia
#include "mockmediaserviceprovider.h"
#include "mockmediarecorderservice.h"
QT_USE_NAMESPACE
class tst_QAudioCaptureSource: public QObject
{
Q_OBJECT
public slots:
void initTestCase();
void cleanupTestCase();
private slots:
//void testNullService();
//void testNullControl();
void testAudioSource();
void testOptions();
void testDevices();
void testAvailability();
void testAvailableAudioInputChangedSignal();
private:
QAudioCaptureSource *audiosource;
MockMediaRecorderService *mockMediaRecorderService;
MockMediaServiceProvider *mockProvider;
};
void tst_QAudioCaptureSource::initTestCase()
{
mockMediaRecorderService = new MockMediaRecorderService;
mockProvider = new MockMediaServiceProvider(mockMediaRecorderService);
}
void tst_QAudioCaptureSource::cleanupTestCase()
{
delete audiosource;
delete mockProvider;
audiosource = 0;
}
/*
void tst_QAudioCaptureSource::testNullService()
{
MockProvider provider(0);
QAudioCaptureSource source(0, &provider);
QCOMPARE(source.audioInputs().size(), 0);
QCOMPARE(source.defaultAudioInput(), QString());
QCOMPARE(source.activeAudioInput(), QString());
}
*/
/*
void tst_QAudioCaptureSource::testNullControl()
{
MockRecorderService service;
service.hasAudioDeviceControl = false;
MockProvider provider(&service);
QAudioCaptureSource source(0, &provider);
QCOMPARE(source.audioInputs().size(), 0);
QCOMPARE(source.defaultAudioInput(), QString());
QCOMPARE(source.activeAudioInput(), QString());
QCOMPARE(source.audioDescription("blah"), QString());
QSignalSpy deviceNameSpy(&source, SIGNAL(activeAudioInputChanged(QString)));
source.setAudioInput("blah");
QCOMPARE(deviceNameSpy.count(), 0);
}
*/
void tst_QAudioCaptureSource::testAudioSource()
{
audiosource = new QAudioCaptureSource(0, mockProvider);
QCOMPARE(audiosource->service(),(QMediaService *) mockMediaRecorderService);
}
void tst_QAudioCaptureSource::testOptions()
{
const QString codec(QLatin1String("audio/mpeg"));
QStringList options = mockMediaRecorderService->mockAudioEncoderControl->supportedEncodingOptions(codec);
QCOMPARE(options.count(), 4);
mockMediaRecorderService->mockAudioEncoderControl->setEncodingOption(codec, options.first(),8000);
QVERIFY(mockMediaRecorderService->mockAudioEncoderControl->encodingOption(codec, options.first()).toInt() == 8000);
}
void tst_QAudioCaptureSource::testDevices()
{
audiosource = new QAudioCaptureSource(0,mockProvider);
QList<QString> devices = audiosource->audioInputs();
QVERIFY(devices.size() > 0);
QVERIFY(devices.at(0).compare("device1") == 0);
QVERIFY(audiosource->audioDescription("device1").compare("dev1 comment") == 0);
QVERIFY(audiosource->defaultAudioInput() == "device1");
QVERIFY(audiosource->isAvailable() == true);
QSignalSpy checkSignal(audiosource, SIGNAL(activeAudioInputChanged(QString)));
audiosource->setAudioInput("device2");
QVERIFY(audiosource->activeAudioInput().compare("device2") == 0);
QVERIFY(checkSignal.count() == 1);
QVERIFY(audiosource->isAvailable() == true);
}
void tst_QAudioCaptureSource::testAvailability()
{
MockMediaRecorderService service;
service.hasControls = false;
MockMediaServiceProvider provider(&service);
QAudioCaptureSource source(0, &provider);
QVERIFY(source.isAvailable() == false);
QVERIFY(source.availabilityError() == QtMultimedia::ServiceMissingError);
service.hasControls = true;
MockMediaServiceProvider provider2(&service);
QAudioCaptureSource source2(0, &provider2);
QVERIFY(source2.isAvailable() == true);
QVERIFY(source2.availabilityError() == QtMultimedia::NoError);
}
void tst_QAudioCaptureSource::testAvailableAudioInputChangedSignal()
{
// The availabilityChangedSignal is implemented in QAudioCaptureSource. SO using it to test the signal.
audiosource = new QAudioCaptureSource(0, mockProvider);
/* Spy the signal availableEndpointChanged and audioInputchanged */
QSignalSpy changed(mockMediaRecorderService->mockAudioEndpointSelector, SIGNAL(availableEndpointsChanged()));
QSignalSpy audioInputchange(audiosource, SIGNAL(availableAudioInputsChanged()));
/* Add the end points and verify if the available end point changed signal is emitted. */
QMetaObject::invokeMethod(mockMediaRecorderService->mockAudioEndpointSelector, "addEndpoints");
QVERIFY(changed.count() == 1);
QVERIFY(audioInputchange.count() == 1);
/* Now try removes */
changed.clear();
audioInputchange.clear();
QMetaObject::invokeMethod(mockMediaRecorderService->mockAudioEndpointSelector, "removeEndpoints");
QVERIFY(changed.count() == 1);
QVERIFY(audioInputchange.count() == 1);
}
QTEST_MAIN(tst_QAudioCaptureSource)
#include "tst_qaudiocapturesource.moc"
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