public void testUpdateTree() throws Exception {
HashTree tree = getTree(testFile2);
loader.updateTree(tree);
assertTrue(tree.getArray(tree.getArray()[0])[0] instanceof GenericController);
loader.convertTree(tree);
assertEquals(new LogicControllerGui().getStaticLabel(),
((JMeterGUIComponent)tree.getArray(tree.getArray()[0])[0]).getStaticLabel());
}