测试类编写 in work

    @Autowired
    private SqlSessionFactory sqlSessionFactory;

        SqlSession session=sqlSessionFactory.openSession();
        try {
            UserMapper mapper = sqlSession.getMapper(UserMapper.class);
            List<User> list = mapper.getUser("西安");
            for (User user : list) {
                System.out.println(user);
            }
            sqlSession.commit();
        } catch (Exception e) {
            System.err.println(e.getMessage());
            sqlSession.rollback();
        } finally {
            if (sqlSession != null) {
                sqlSession.close();
            }
        }

@RunWith(SpringRunner.class)
@SpringBootTest(classes = xx.class)
public class ServiceTest {


    @Autowired
    private xxService xxService;

    @Test
    public  void servieAppletsUserUpdateTest(){
        appletsUserService.updateOrderCar("20001",1L,OrderCarEnum.C.getValue());
    }