右键 run as junit test 没反应

也不报错

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration({"classpath:spring/spring-dao.xml"}) 
public class BaseTest {

}

public class AreaDaoTest extends BaseTest{
 @Autowired
 private AreaDao areaDao;
 @Test
 public void testQueryArea(){
  List<Area> areaList = areaDao.queryArea();
  assertEquals(2, areaList.size());
 }