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/*
* Copyright (C) 2013 Canonical, Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QtTest/QtTest>
#include <QSignalSpy>
#include "aalcameraservice.h"
#define private public
#include "aalcameraexposurecontrol.h"
class tst_AalCameraExposureControl : public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void cleanupTestCase();
void setUnsupportedParameter();
void setExposureMode();
private:
AalCameraExposureControl *m_exposureControl;
AalCameraService *m_service;
};
void tst_AalCameraExposureControl::initTestCase()
{
m_service = new AalCameraService();
m_exposureControl = m_service->exposureControl();
m_service->connectCamera();
}
void tst_AalCameraExposureControl::cleanupTestCase()
{
delete m_service;
}
void tst_AalCameraExposureControl::setUnsupportedParameter()
{
QCameraExposureControl::ExposureParameter parameter = QCameraExposureControl::ISO;
QSignalSpy spyActual(m_exposureControl, SIGNAL(actualValueChanged(int)));
QSignalSpy spyRequested(m_exposureControl, SIGNAL(requestedValueChanged(int)));
bool supported = m_exposureControl->isParameterSupported(parameter);
bool valid = m_exposureControl->setValue(parameter, QVariant::fromValue(200));
QVariant requestedValue = m_exposureControl->requestedValue(parameter);
QVariant actualValue = m_exposureControl->actualValue(parameter);
QVERIFY(!supported);
QVERIFY(!valid);
QCOMPARE(requestedValue, QVariant());
QCOMPARE(actualValue, QVariant());
QCOMPARE(spyActual.count(), 0);
QCOMPARE(spyRequested.count(), 0);
}
void tst_AalCameraExposureControl::setExposureMode()
{
QCameraExposureControl::ExposureParameter parameter = QCameraExposureControl::ExposureMode;
QSignalSpy spyActual(m_exposureControl, SIGNAL(actualValueChanged(int)));
QSignalSpy spyRequested(m_exposureControl, SIGNAL(requestedValueChanged(int)));
bool supported = m_exposureControl->isParameterSupported(parameter);
bool valid = m_exposureControl->setValue(parameter, QVariant::fromValue(QCameraExposure::ExposureSports));
QVariant requestedValue = m_exposureControl->requestedValue(parameter);
QVariant actualValue = m_exposureControl->actualValue(parameter);
QVERIFY(supported);
QVERIFY(valid);
QCOMPARE(requestedValue, QVariant::fromValue(QCameraExposure::ExposureSports));
QCOMPARE(actualValue, QVariant::fromValue(QCameraExposure::ExposureSports));
QCOMPARE(spyActual.count(), 1);
QCOMPARE(spyRequested.count(), 1);
}
QTEST_GUILESS_MAIN(tst_AalCameraExposureControl)
#include "tst_aalcameraexposurecontrol.moc"
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