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#include <QtTest/QtTest>

#include <qgraphicsitem.h>

#include <qgraphicsscene.h>

#include <qgraphicssceneevent.h>

#include <qgraphicsview.h>

#include <qstyleoption.h>

#include "../../shared/util.h"

class tst_QGraphicsObject : public QObject {

    Q_OBJECT

public slots:

    void initTestCase();

    void cleanupTestCase();

    void init();

    void cleanup();

private slots:

    void pos();

    void x();

    void y();

    void z();

    void opacity();

    void enabled();

    void visible();

};

// This will be called before the first test function is executed.

// It is only called once.

void tst_QGraphicsObject::initTestCase()

{

}

// This will be called after the last test function is executed.

// It is only called once.

void tst_QGraphicsObject::cleanupTestCase()

{

}

// This will be called before each test function is executed.

void tst_QGraphicsObject::init()

{

}

// This will be called after every test function.

void tst_QGraphicsObject::cleanup()

{

}

class MyGraphicsObject : public QGraphicsObject

{

public:

    MyGraphicsObject() : QGraphicsObject() {}

    virtual QRectF boundingRect() const { return QRectF(); }

    virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) {}

};

void tst_QGraphicsObject::pos()

{

    MyGraphicsObject object;

    QSignalSpy xSpy(&object, SIGNAL(xChanged()));

    QSignalSpy ySpy(&object, SIGNAL(yChanged()));

    QVERIFY(object.pos() == QPointF(0, 0));

    object.setPos(10, 10);

    QCOMPARE(xSpy.count(), 1);

    QCOMPARE(ySpy.count(), 1);

    QVERIFY(object.pos() == QPointF(10,10));

    object.setPos(10, 10);

    QCOMPARE(xSpy.count(), 1);

    QCOMPARE(ySpy.count(), 1);

    object.setProperty("pos", QPointF(0, 0));

    QCOMPARE(xSpy.count(), 2);

    QCOMPARE(ySpy.count(), 2);

    QVERIFY(object.property("pos") == QPointF(0,0));

    object.setProperty("pos", QPointF(10, 0));

    QCOMPARE(xSpy.count(), 3);

    QCOMPARE(ySpy.count(), 2);

    QVERIFY(object.property("pos") == QPointF(10,0));

    object.setProperty("pos", QPointF(10, 10));

    QCOMPARE(xSpy.count(), 3);

    QCOMPARE(ySpy.count(), 3);

    QVERIFY(object.property("pos") == QPointF(10, 10));

}

void tst_QGraphicsObject::x()

{

    MyGraphicsObject object;

    QSignalSpy xSpy(&object, SIGNAL(xChanged()));

    QSignalSpy ySpy(&object, SIGNAL(yChanged()));

    QVERIFY(object.pos() == QPointF(0, 0));

    object.setX(10);

    QCOMPARE(xSpy.count(), 1);

    QCOMPARE(ySpy.count(), 0);

    QVERIFY(object.pos() == QPointF(10, 0));

    QVERIFY(object.x() == 10);

    object.setX(10);

    QCOMPARE(xSpy.count(), 1);

    QCOMPARE(ySpy.count(), 0);

    object.setProperty("x", 0);

    QCOMPARE(xSpy.count(), 2);

    QCOMPARE(ySpy.count(), 0);

    QVERIFY(object.property("x") == 0);

}

void tst_QGraphicsObject::y()

{

    MyGraphicsObject object;

    QSignalSpy xSpy(&object, SIGNAL(xChanged()));

    QSignalSpy ySpy(&object, SIGNAL(yChanged()));

    QVERIFY(object.pos() == QPointF(0, 0));

    object.setY(10);

    QCOMPARE(xSpy.count(), 0);

    QCOMPARE(ySpy.count(), 1);

    QVERIFY(object.pos() == QPointF(0, 10));

    QVERIFY(object.y() == 10);

    object.setY(10);

    QCOMPARE(xSpy.count(), 0);

    QCOMPARE(ySpy.count(), 1);

    object.setProperty("y", 0);

    QCOMPARE(xSpy.count(), 0);

    QCOMPARE(ySpy.count(), 2);

    QVERIFY(object.property("y") == 0);

}

void tst_QGraphicsObject::z()

{

    MyGraphicsObject object;

    QSignalSpy zSpy(&object, SIGNAL(zChanged()));

    QVERIFY(object.zValue() == 0);

    object.setZValue(10);

    QCOMPARE(zSpy.count(), 1);

    QVERIFY(object.zValue() == 10);

    object.setZValue(10);

    QCOMPARE(zSpy.count(), 1);

    object.setProperty("z", 0);

    QCOMPARE(zSpy.count(), 2);

    QVERIFY(object.property("z") == 0);

}

void tst_QGraphicsObject::opacity()

{

    MyGraphicsObject object;

    QSignalSpy spy(&object, SIGNAL(opacityChanged()));

    QVERIFY(object.opacity() == 1.);

    object.setOpacity(0);

    QCOMPARE(spy.count(), 1);

    QVERIFY(object.opacity() == 0.);

    object.setOpacity(0);

    QCOMPARE(spy.count(), 1);

    object.setProperty("opacity", .5);

    QCOMPARE(spy.count(), 2);

    QVERIFY(object.property("opacity") == .5);

}

void tst_QGraphicsObject::enabled()

{

    MyGraphicsObject object;

    QSignalSpy spy(&object, SIGNAL(enabledChanged()));

    QVERIFY(object.isEnabled() == true);

    object.setEnabled(false);

    QCOMPARE(spy.count(), 1);

    QVERIFY(object.isEnabled() == false);

    object.setEnabled(false);

    QCOMPARE(spy.count(), 1);

    object.setProperty("enabled", true);

    QCOMPARE(spy.count(), 2);

    QVERIFY(object.property("enabled") == true);

}

void tst_QGraphicsObject::visible()

{

    MyGraphicsObject object;

    QSignalSpy spy(&object, SIGNAL(visibleChanged()));

    QVERIFY(object.isVisible() == true);

    object.setVisible(false);

    QCOMPARE(spy.count(), 1);

    QVERIFY(object.isVisible() == false);

    object.setVisible(false);

    QCOMPARE(spy.count(), 1);

    object.setProperty("visible", true);

    QCOMPARE(spy.count(), 2);

    QVERIFY(object.property("visible") == true);

}

QTEST_MAIN(tst_QGraphicsObject)

#include "tst_qgraphicsobject.moc"