Method undoWithSubtreeExpanded

test/editor_test.cpp:540–571

}

void EditorTest::undoWithSubtreeExpanded()
{
    QString file_xml = readFile(":/crossdoor_with_subtree.xml");
    main_win->on_actionClear_triggered();
    main_win->loadFromXML( file_xml );

    auto abs_tree = getAbstractTree("MainTree");
    auto subtree_node = abs_tree.findFirstNode("DoorClosed")->graphic_node;
    auto window_node  = abs_tree.findFirstNode("PassThroughWindow")->graphic_node;

    auto subtree_model = dynamic_cast<SubtreeNodeModel*>( subtree_node->nodeDataModel() );
    QTest::mouseClick( subtree_model->expandButton(), Qt::LeftButton );

    sleepAndRefresh( 500 );

    auto scene = main_win->getTabByName("MainTree")->scene();
    int node_count_A = scene->nodes().size();
    scene->removeNode(*window_node);

    sleepAndRefresh( 500 );

    abs_tree = getAbstractTree("MainTree");
    int node_count_B = scene->nodes().size();
    QCOMPARE( node_count_A -1 , node_count_B );

    main_win->onUndoInvoked();
    scene = main_win->getTabByName("MainTree")->scene();
    int node_count_C = scene->nodes().size();
     QCOMPARE( node_count_A , node_count_C );

     sleepAndRefresh( 500 );
}

QTEST_MAIN(EditorTest)