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/*
SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include <QTest>
#include <QSignalSpy>
#include "../src/daemon.h"
#include <systemstats/SensorContainer.h>
#include <systemstats/SensorObject.h>
#include <systemstats/SensorPlugin.h>
#include <systemstats/DBusInterface.h>
#include <QDBusConnection>
#include <QDBusMetaType>
class TestPlugin : public KSysGuard::SensorPlugin
{
public:
TestPlugin(QObject *parent)
: SensorPlugin(parent, {})
{
m_testContainer = new KSysGuard::SensorContainer("testContainer", "Test Container", this);
m_testObject = new KSysGuard::SensorObject("testObject", "Test Object", m_testContainer);
m_property1 = new KSysGuard::SensorProperty("property1", m_testObject);
m_property1->setMin(0);
m_property1->setMax(100);
m_property1->setShortName("Some Sensor 1");
m_property1->setName("Some Sensor Name 1");
m_property2 = new KSysGuard::SensorProperty("property2", m_testObject);
}
QString providerName() const override
{
return "testPlugin";
}
void update() override
{
m_updateCount++;
}
KSysGuard::SensorContainer *m_testContainer;
KSysGuard::SensorObject *m_testObject;
KSysGuard::SensorProperty *m_property1;
KSysGuard::SensorProperty *m_property2;
int m_updateCount = 0;
};
class KStatsTest : public Daemon
{
Q_OBJECT
public:
KStatsTest();
protected:
void loadProviders() override;
private Q_SLOTS:
void initTestCase();
void findById();
void update();
void subscription();
void changes();
void dbusApi();
private:
TestPlugin *m_testPlugin = nullptr;
};
KStatsTest::KStatsTest()
{
qDBusRegisterMetaType<KSysGuard::SensorData>();
qDBusRegisterMetaType<KSysGuard::SensorInfo>();
qDBusRegisterMetaType<KSysGuard::SensorDataList>();
qDBusRegisterMetaType<QHash<QString, KSysGuard::SensorInfo>>();
qDBusRegisterMetaType<QStringList>();
}
void KStatsTest::loadProviders()
{
m_testPlugin = new TestPlugin(this);
registerProvider(m_testPlugin);
// Sensor registration in containers uses queued connections, trigger those
QTest::qWait(0);
}
void KStatsTest::initTestCase()
{
QDBusConnection::sessionBus().registerObject(KSysGuard::SystemStats::ObjectPath, this, QDBusConnection::ExportAdaptors);
loadProviders();
}
void KStatsTest::findById()
{
QVERIFY(findSensor("testContainer/testObject/property1"));
QVERIFY(findSensor("testContainer/testObject/property2"));
QVERIFY(!findSensor("testContainer/asdfasdfasfs/property1"));
}
void KStatsTest::update()
{
QCOMPARE(m_testPlugin->m_updateCount, 0);
sendFrame();
QCOMPARE(m_testPlugin->m_updateCount, 1);
}
void KStatsTest::subscription()
{
QSignalSpy property1Subscribed(m_testPlugin->m_property1, &KSysGuard::SensorProperty::subscribedChanged);
QSignalSpy property2Subscribed(m_testPlugin->m_property2, &KSysGuard::SensorProperty::subscribedChanged);
QSignalSpy objectSubscribed(m_testPlugin->m_testObject, &KSysGuard::SensorObject::subscribedChanged);
m_testPlugin->m_property1->subscribe();
QCOMPARE(property1Subscribed.count(), 1);
QCOMPARE(objectSubscribed.count(), 1);
m_testPlugin->m_property1->subscribe();
QCOMPARE(property1Subscribed.count(), 1);
QCOMPARE(objectSubscribed.count(), 1);
m_testPlugin->m_property2->subscribe();
QCOMPARE(objectSubscribed.count(), 1);
m_testPlugin->m_property1->unsubscribe();
QCOMPARE(property1Subscribed.count(), 1);
m_testPlugin->m_property1->unsubscribe();
QCOMPARE(property1Subscribed.count(), 2);
}
void KStatsTest::changes()
{
QSignalSpy property1Changed(m_testPlugin->m_property1, &KSysGuard::SensorProperty::valueChanged);
m_testPlugin->m_property1->setValue(14);
QCOMPARE(property1Changed.count(), 1);
QCOMPARE(m_testPlugin->m_property1->value(), QVariant(14));
}
void KStatsTest::dbusApi()
{
KSysGuard::SystemStats::DBusInterface iface(QDBusConnection::sessionBus().baseService(),
KSysGuard::SystemStats::ObjectPath,
QDBusConnection::sessionBus(),
this);
// list all objects
auto pendingSensors = iface.allSensors();
pendingSensors.waitForFinished();
auto sensors = pendingSensors.value();
QVERIFY(sensors.count() == 4);
// test metadata
QCOMPARE(sensors["testContainer/testObject/property1"].name, "Some Sensor Name 1");
// query value
m_testPlugin->m_property1->setValue(100);
auto pendingValues = iface.sensorData({ "testContainer/testObject/property1" });
pendingValues.waitForFinished();
QCOMPARE(pendingValues.value().first().sensorProperty, "testContainer/testObject/property1");
QCOMPARE(pendingValues.value().first().payload.toInt(), 100);
// change updates
QSignalSpy changesSpy(&iface, &KSysGuard::SystemStats::DBusInterface::newSensorData);
iface.subscribe({ "testContainer/testObject/property1" });
sendFrame();
// a frame with no changes, does nothing
QVERIFY(!changesSpy.wait(20));
m_testPlugin->m_property1->setValue(101);
// an update does nothing till it gets a frame, in order to batch
QVERIFY(!changesSpy.wait(20));
sendFrame();
QVERIFY(changesSpy.wait(20));
QCOMPARE(changesSpy.first().first().value<KSysGuard::SensorDataList>().first().sensorProperty, "testContainer/testObject/property1");
QCOMPARE(changesSpy.first().first().value<KSysGuard::SensorDataList>().first().payload, QVariant(101));
// we're not subscribed to property 2 so if that updates we should not get anything
m_testPlugin->m_property2->setValue(102);
sendFrame();
QVERIFY(!changesSpy.wait(20));
}
QTEST_GUILESS_MAIN(KStatsTest)
#include "main.moc"
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