Class PropertyBinderTest

tests/propertybindertest.cpp:65–117

using namespace GammaRay;

class PropertyBinderTest : public QObject
{
    Q_OBJECT
private slots:
    void testBinding()
    {
        auto *obj1 = new MyObject(this);
        auto *obj2 = new MyObject(this);
        new PropertyBinder(obj1, "intProp", obj2, "intProp");

        obj1->setIntProp(5);
        QCOMPARE(obj2->intProp(), 5);

        obj2->setIntProp(9);
        QCOMPARE(obj1->intProp(), 9);

        delete obj2;
        obj1->setIntProp(42); // don't crash
    }

    void testInitialBinding()
    {
        std::unique_ptr<MyObject> obj1(new MyObject(this));
        obj1->setIntProp(18);
        std::unique_ptr<MyObject> obj2(new MyObject(this));
        QVERIFY(obj1->intProp() != obj2->intProp());
        new PropertyBinder(obj1.get(), "intProp", obj2.get(), "intProp");
        QCOMPARE(obj2->intProp(), 18);
    }

    void testMultiBinding()
    {
        std::unique_ptr<MyObject> obj1(new MyObject(this));
        obj1->setIntProp(18);
        obj1->setIntProp2(133);
        std::unique_ptr<MyObject> obj2(new MyObject(this));

        auto binder = new PropertyBinder(obj1.get(), obj2.get());
        binder->add("intProp", "intProp");
        binder->add("intProp2", "intProp2");

        QVERIFY(obj1->intProp() != obj2->intProp());
        QVERIFY(obj1->intProp2() != obj2->intProp2());

        binder->syncSourceToDestination();

        QCOMPARE(obj2->intProp(), 18);
        QCOMPARE(obj2->intProp2(), 133);

        obj2->setIntProp(23);
        QCOMPARE(obj1->intProp(), 23);
    }
};

QTEST_MAIN(PropertyBinderTest)