Replaced QAudioCaptureSource with QAudioRecorder.

QAudioCaptureSource name is confusing, it's essentially an audio
recording service but it's not evident from API.

QAudioRecorder replaces QAudioCaptureSource+QMediaRecorder combination.

Change-Id: I0082d766fc0d1b8d5ecbfc527f13e715add730c8
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

2 files changed, 215 insertions, 0 deletions

diff --git a/tests/auto/unit/qaudiorecorder/qaudiorecorder.pro b/tests/auto/unit/qaudiorecorder/qaudiorecorder.pro
new file mode 100644
index 000000000..ccb5531e7
--- /dev/null
+++ b/tests/auto/unit/qaudiorecorder/qaudiorecorder.pro
@@ -0,0 +1,10 @@
+CONFIG += testcase no_private_qt_headers_warning
+TARGET = tst_qaudiorecorder
+
+QT += multimedia-private testlib
+
+SOURCES += tst_qaudiorecorder.cpp
+
+include (../qmultimedia_common/mock.pri)
+include (../qmultimedia_common/mockrecorder.pri)
+
diff --git a/tests/auto/unit/qaudiorecorder/tst_qaudiorecorder.cpp b/tests/auto/unit/qaudiorecorder/tst_qaudiorecorder.cpp
new file mode 100644
index 000000000..461a0bc76
--- /dev/null
+++ b/tests/auto/unit/qaudiorecorder/tst_qaudiorecorder.cpp
@@ -0,0 +1,205 @@
+/****************************************************************************
+**
+** 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 <qaudiorecorder.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_QAudioRecorder: public QObject
+{
+    Q_OBJECT
+
+public slots:
+    void init();
+    void cleanup();
+
+private slots:
+    //void testNullService();
+    //void testNullControl();
+    void testAudioSource();
+    void testOptions();
+    void testDevices();
+    void testAvailability();
+    void testAvailableAudioInputChangedSignal();
+
+private:
+    QAudioRecorder *audiosource;
+    MockMediaRecorderService  *mockMediaRecorderService;
+    MockMediaServiceProvider *mockProvider;
+};
+
+void tst_QAudioRecorder::init()
+{
+    mockMediaRecorderService = new MockMediaRecorderService(this, new MockMediaRecorderControl(this));
+    mockProvider = new MockMediaServiceProvider(mockMediaRecorderService);
+}
+
+void tst_QAudioRecorder::cleanup()
+{
+    delete audiosource;
+    delete mockProvider;
+    audiosource = 0;
+    mockProvider = 0;
+}
+/*
+void tst_QAudioRecorder::testNullService()
+{
+    MockProvider provider(0);
+    QAudioRecorder source(0, &provider);
+
+    QCOMPARE(source.audioInputs().size(), 0);
+    QCOMPARE(source.defaultAudioInput(), QString());
+    QCOMPARE(source.activeAudioInput(), QString());
+}
+*/
+/*
+void tst_QAudioRecorder::testNullControl()
+{
+    MockRecorderService service;
+    service.hasAudioDeviceControl = false;
+    MockProvider provider(&service);
+    QAudioRecorder 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_QAudioRecorder::testAudioSource()
+{
+    audiosource = new QAudioRecorder(0, mockProvider);
+
+    QCOMPARE(audiosource->mediaObject()->service(),(QMediaService *) mockMediaRecorderService);
+}
+
+void tst_QAudioRecorder::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_QAudioRecorder::testDevices()
+{
+    audiosource = new QAudioRecorder(0,mockProvider);
+    QList<QString> devices = audiosource->audioInputs();
+    QVERIFY(devices.size() > 0);
+    QVERIFY(devices.at(0).compare("device1") == 0);
+    QVERIFY(audiosource->audioInputDescription("device1").compare("dev1 comment") == 0);
+    QVERIFY(audiosource->defaultAudioInput() == "device1");
+    QVERIFY(audiosource->isAvailable() == true);
+
+    QSignalSpy checkSignal(audiosource, SIGNAL(audioInputChanged(QString)));
+    audiosource->setAudioInput("device2");
+    QVERIFY(audiosource->audioInput().compare("device2") == 0);
+    QVERIFY(checkSignal.count() == 1);
+    QVERIFY(audiosource->isAvailable() == true);
+}
+
+void tst_QAudioRecorder::testAvailability()
+{
+    MockMediaRecorderService service(this, new MockMediaRecorderControl(this));
+    service.hasControls = false;
+    MockMediaServiceProvider provider(&service);
+    QAudioRecorder source(0, &provider);
+
+    QVERIFY(source.isAvailable() == false);
+    QVERIFY(source.availabilityError() == QtMultimedia::ServiceMissingError);
+
+    service.hasControls = true;
+    MockMediaServiceProvider provider2(&service);
+    QAudioRecorder source2(0, &provider2);
+
+    QVERIFY(source2.isAvailable() == true);
+    QVERIFY(source2.availabilityError() == QtMultimedia::NoError);
+}
+
+void tst_QAudioRecorder::testAvailableAudioInputChangedSignal()
+{
+    // The availabilityChangedSignal is implemented in QAudioRecorder. SO using it to test the signal.
+    audiosource = new QAudioRecorder(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_GUILESS_MAIN(tst_QAudioRecorder)
+
+#include "tst_qaudiorecorder.moc"