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/*
* Copyright (C) 2008, 2009 Nokia Corporation.
*
* Contact: Marius Vollmer <marius.vollmer@nokia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#include "servicebackend.h" // mocked
#include "service.h" // to be tested
#include <QtTest/QtTest>
#include <QtCore>
#include <stdlib.h>
using namespace ContextProvider;
#define STATE_UNDEFINED 0
#define STATE_STOPPED 1
#define STATE_STARTED 2
#define STATE_RESTARTED 3
int lastState = STATE_UNDEFINED;
QString *lastKey = NULL;
QVariant *lastValue = NULL;
QDBusConnection *lastConnection = NULL;
/* Mocked ServiceBackend */
ServiceBackend* ServiceBackend::defaultServiceBackend = NULL;
ServiceBackend::ServiceBackend(QDBusConnection connection, const QString &busName) :
connection(connection)
{
lastState = STATE_UNDEFINED;
}
void ServiceBackend::setAsDefault()
{
defaultServiceBackend = this;
}
void ServiceBackend::ref()
{
}
void ServiceBackend::unref()
{
}
bool ServiceBackend::start()
{
if (lastState <= STATE_STOPPED) {
lastState = STATE_STARTED;
return true;
} else
return false;
}
void ServiceBackend::stop()
{
lastState = STATE_STOPPED;
}
bool ServiceBackend::sharedConnection()
{
return false;
}
ServiceBackend* ServiceBackend::instance(QDBusConnection connection)
{
return new ServiceBackend(connection);
}
ServiceBackend* ServiceBackend::instance(QDBusConnection::BusType busType,
const QString &busName, bool autoStart)
{
ServiceBackend *r = new ServiceBackend(QDBusConnection::sessionBus(), busName);
if (autoStart)
r->start();
return r;
}
void ServiceBackend::setValue(const QString &key, const QVariant &v)
{
lastValue = new QVariant(v);
lastKey = new QString(key);
}
/* Service unit test */
class ServiceUnitTest : public QObject
{
Q_OBJECT
private slots:
void init();
void cleanup();
void sanityCheck();
void defaults();
void setValue();
void start();
void setConnection();
private:
Service *service;
friend class ContextProvider::Service;
};
// Before each test
void ServiceUnitTest::init()
{
service = new Service(QDBusConnection::SessionBus, "test.com");
}
// After each test
void ServiceUnitTest::cleanup()
{
delete service;
lastKey = NULL;
lastValue = NULL;
lastConnection = NULL;
}
void ServiceUnitTest::sanityCheck()
{
QVERIFY(service->backend != NULL);
}
void ServiceUnitTest::defaults()
{
QVERIFY(service->backend->defaultServiceBackend == NULL);
service->setAsDefault();
QVERIFY(service->backend->defaultServiceBackend == service->backend);
Service *otherService = new Service(QDBusConnection::SessionBus, "test2");
otherService->setAsDefault();
QVERIFY(service->backend->defaultServiceBackend == otherService->backend);
delete otherService;
}
void ServiceUnitTest::setValue()
{
service->setValue("Battery.ChargeLevel", 99);
QCOMPARE(*lastKey, QString("Battery.ChargeLevel"));
QCOMPARE(lastValue->toInt(), 99);
}
void ServiceUnitTest::start()
{
QVERIFY(lastState == STATE_STARTED);
service->stop();
QCOMPARE(lastState, STATE_STOPPED);
QCOMPARE(service->start(), true);
QCOMPARE(lastState, STATE_STARTED);
QCOMPARE(service->start(), false);
QCOMPARE(lastState, STATE_STARTED);
service->restart();
QCOMPARE(lastState, STATE_STARTED);
}
void ServiceUnitTest::setConnection()
{
QCOMPARE(service->backend->connection.name(), QString("qt_default_session_bus"));
QDBusConnection conn = QDBusConnection::connectToBus(QDBusConnection::SessionBus, "test_bus_name");
service->setConnection(conn);
QCOMPARE(service->backend->connection.name(), QString("test_bus_name"));
}
#include "serviceunittest.moc"
QTEST_MAIN(ServiceUnitTest);
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