业务代码

@Slf4j
@Service
@RequiredArgsConstructor
public class UserHomeServiceImpl implements UserHomeService {
@Overridepublic UserInfoVO queryUserInfo(String userId, String type) throws Exception {if ("1".equals(type)) {if (StrUtil.isEmpty(userId)) {throw new ValidateException("关注用户id不能为空！");}}
}
}

单元测试

*** @Title：* @Description:* @Author: luohaihua* @Date: 2024/03/14 17:36* @Version: 1.0*/
public class UserHomeServiceTest extends MockBaseTest {@InjectMockspublic UserHomeServiceImpl UserHomeService;@Mockpublic UserHomeMapper userHomeMapper;@Beforepublic void init() {MockitoAnnotations.initMocks(this);}@Test(expected= ValidateException.class)//断言异常
public void testQueryUserInfoWithValidateException() throws Exception{UserInfoVO userInfoVO = new UserInfoVO();when(userHomeMapper.queryUserInfo(anyString(),anyString(),anyString(),anyString())).thenReturn(userInfoVO);userHomeService.queryUserInfo("","1");
}}