springboot单元测试

在要测试的类上ctrl + shift + t 新建测试类

普通测试

@SpringBootTest
@RunWith(SpringRunner.class)
public class GirlServiceTest {
    @Autowired
    private GirlService girlService;
    @Test
    public void findById() throws Exception {
        Girl girl = girlService.findById(1);
        assertEquals(new Integer(20), girl.getAge());
    }
}

controller层测试

模拟http请求

@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
public class GirlControllerTest {
    @Autowired
    private MockMvc mvc;
    /**
    * andReturn().getResponse().getContentAsString()  会返回请求结果
    **/
    @Test
    public void girlFindOne() throws Exception {
        mvc.perform(MockMvcRequestBuilders.get("/girls/1"))
          .andReturn().getResponse().getContentAsString()  // 会返回请求结果
    }
}