Method testModelInsertions

tests/bindinginspectortest.cpp:719–809

}

void BindingInspectorTest::testModelInsertions()
{
    MockObject obj1 { 53, true, 'x', 5.3, "Hello World" };
    MockObject obj2 { 35, false, 'y', 3.5, "Bye, World" };

    provider->data = { { { &obj1, "a", &obj1, "e" } } };

    bindingExtension->setQObject(&obj1);
    QCOMPARE(bindingModel->rowCount(QModelIndex()), 1);
    QModelIndex obj1aIndex = bindingModel->index(0, 0, QModelIndex());
    QVERIFY(obj1aIndex.isValid());
    QCOMPARE(obj1aIndex.data().toString(), QStringLiteral("a"));
    QCOMPARE(obj1aIndex.sibling(obj1aIndex.row(), BindingModel::ValueColumn).data().toInt(), 53);
    QCOMPARE(obj1aIndex.sibling(obj1aIndex.row(), BindingModel::DepthColumn).data().toString(), QStringLiteral("1"));
    QCOMPARE(bindingModel->rowCount(obj1aIndex), 1);

    QModelIndex obj1eIndex = bindingModel->index(0, 0, obj1aIndex);
    QVERIFY(obj1eIndex.isValid());
    QCOMPARE(obj1eIndex.data().toString(), QStringLiteral("e"));
    QCOMPARE(obj1eIndex.sibling(obj1eIndex.row(), BindingModel::ValueColumn).data().toString(), QStringLiteral("Hello World"));
    QCOMPARE(obj1eIndex.sibling(obj1eIndex.row(), BindingModel::DepthColumn).data().toString(), QStringLiteral("0"));
    QCOMPARE(bindingModel->rowCount(obj1eIndex), 0);

    QSignalSpy rowAddedSpy(bindingModel, &QAbstractItemModel::rowsInserted);
    QSignalSpy dataChangedSpy(bindingModel, &QAbstractItemModel::dataChanged);
    QVERIFY(rowAddedSpy.isValid());
    QVERIFY(dataChangedSpy.isValid());

    provider->data.emplace(provider->data.end(), &obj1, "a", &obj1, "b");
    provider->data.emplace(provider->data.end(), &obj1, "a", &obj1, "c");
    provider->data.emplace(provider->data.end(), &obj1, "c", &obj2, "a");
    provider->data.emplace(provider->data.end(), &obj1, "e", &obj2, "a");
    obj1.setA(12);

    rowAddedSpy.wait(500);
    QCOMPARE(rowAddedSpy.size(), 2);
    QCOMPARE(rowAddedSpy.front().at(0).toModelIndex(), obj1aIndex);
    QCOMPARE(rowAddedSpy.front().at(1).toInt(), 0);
    QCOMPARE(rowAddedSpy.front().at(2).toInt(), 1);

    QCOMPARE(obj1aIndex.sibling(obj1aIndex.row(), BindingModel::DepthColumn).data().toString(), QStringLiteral("2"));
    QCOMPARE(bindingModel->rowCount(obj1aIndex), 3);

    auto obj1aChildren = getSortedChildren(obj1aIndex);
    obj1eIndex = obj1aChildren[2];
    QVERIFY(obj1eIndex.isValid());
    QCOMPARE(obj1eIndex.data().toString(), QStringLiteral("e"));
    QCOMPARE(obj1eIndex.sibling(obj1eIndex.row(), BindingModel::ValueColumn).data().toString(), QStringLiteral("Hello World"));
    QCOMPARE(obj1eIndex.sibling(obj1eIndex.row(), BindingModel::DepthColumn).data().toString(), QStringLiteral("1"));
    QCOMPARE(bindingModel->rowCount(obj1eIndex), 1);

    QModelIndex obj1bIndex = obj1aChildren[0];
    QVERIFY(obj1bIndex.isValid());
    QCOMPARE(obj1bIndex.data().toString(), QStringLiteral("b"));
    QCOMPARE(obj1bIndex.sibling(obj1bIndex.row(), BindingModel::ValueColumn).data().toBool(), true);
    QCOMPARE(obj1bIndex.sibling(obj1bIndex.row(), BindingModel::DepthColumn).data().toString(), QStringLiteral("0"));
    QCOMPARE(bindingModel->rowCount(obj1bIndex), 0);