code: @Test public void testMinimizeAttributePresence(){
    final WroModel model=loadModelFromLocation("wro-minimizeAttribute.xml");
    final Group group=model.getGroupByName(new WroModelInspector(model).getGroupNames().get(0));
    final List<Resource> resourceList=group.getResources();
    LOG.debug("resources: " + resourceList);
    assertEquals(false,resourceList.get(0).isMinimize());
    assertEquals(true,resourceList.get(1).isMinimize());
    assertEquals(true,resourceList.get(2).isMinimize());
    LOG.debug("model: " + model);
  }
  