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#include <QtTest/QtTest>
#include <qmlview.h>
#include <private/qmlgraphicsparticles_p.h>

class tst_QmlGraphicsParticles : public QObject
{
    Q_OBJECT
public:
    tst_QmlGraphicsParticles();

private slots:
    void properties();
    void runs();
private:
    QmlView *createView(const QString &filename);

};

tst_QmlGraphicsParticles::tst_QmlGraphicsParticles()
{
}

void tst_QmlGraphicsParticles::properties()
{
    QmlView *canvas = createView(SRCDIR "/data/particles.qml");
    QVERIFY(canvas->rootObject());
    QmlGraphicsParticles* particles = canvas->rootObject()->findChild<QmlGraphicsParticles*>("particles");
    QVERIFY(particles);

    particles->setSource(QUrl::fromLocalFile(SRCDIR "/data/particle.png"));
    QCOMPARE(particles->source(), QUrl::fromLocalFile(SRCDIR "/data/particle.png"));

    particles->setLifeSpanDeviation(1000);
    QCOMPARE(particles->lifeSpanDeviation(), 1000);

    particles->setFadeInDuration(1000);
    QCOMPARE(particles->fadeInDuration(), 1000);

    particles->setFadeOutDuration(1000);
    QCOMPARE(particles->fadeOutDuration(), 1000);

    particles->setAngle(100.0);
    QCOMPARE(particles->angle(), 100.0);

    particles->setAngleDeviation(100.0);
    QCOMPARE(particles->angleDeviation(), 100.0);

    particles->setVelocity(100.0);
    QCOMPARE(particles->velocity(), 100.0);

    particles->setVelocityDeviation(100.0);
    QCOMPARE(particles->velocityDeviation(), 100.0);

    particles->setEmissionVariance(0.5);
    QCOMPARE(particles->emissionVariance(),0.5);

    particles->setEmissionRate(12);
    QCOMPARE(particles->emissionRate(), 12);
}

void tst_QmlGraphicsParticles::runs()
{
    QmlView *canvas = createView(SRCDIR "/data/particles.qml");
    QVERIFY(canvas->rootObject());
    QmlGraphicsParticles* particles = canvas->rootObject()->findChild<QmlGraphicsParticles*>("particles");
    QVERIFY(particles);
    QTest::qWait(1000);//Run for one second. Test passes if it doesn't crash.
}

QmlView *tst_QmlGraphicsParticles::createView(const QString &filename)
{
    QmlView *canvas = new QmlView(0);
    canvas->setFixedSize(240,320);

    canvas->setSource(QUrl::fromLocalFile(filename));
    canvas->execute();

    return canvas;
}
QTEST_MAIN(tst_QmlGraphicsParticles)

#include "tst_qmlgraphicsparticles.moc"