MockMvc 模拟请求

接口写好了，可以用单元测试。使用注解，返回统一数据格式 这里面是用postman来操作的， 如果还是要单元测试呢？   这时候可以用到MockMvc

代码：

@RunWith(SpringRunner.class)@SpringBootTest@Slf4jpublic class TestRequestMvc {    private MockMvc mockMvc;    @Autowired    WebApplicationContext wac;    @Before    public void setup() {        // 初始化        this.mockMvc = MockMvcBuilders.webAppContextSetup(wac).build();    }    @Test    public void testGetUnit() throws Exception {        mockMvc.perform(MockMvcRequestBuilders.get("/aop/getAopInfo")).andDo(print())                .andExpect(MockMvcResultMatchers.status().isOk());    }    @Test    public void testPostUnit() throws Exception {        JSONObject json = new JSONObject();        json.put("mvcMock", "try");        mockMvc.perform(MockMvcRequestBuilders.post("/aop/postAopInfo").content(json.toJSONString())                .contentType(MediaType.APPLICATION_JSON_UTF8_VALUE)).andDo(print())                .andExpect(MockMvcResultMatchers.status().isOk());    }}

Post请求，要设置参数和参数的格式

请求的结果：

get请求：

MockHttpServletRequest:      HTTP Method = GET      Request URI = /aop/getAopInfo       Parameters = {}          Headers = []             Body = <no character encoding set>    Session Attrs = {}Handler:             Type = com.yan.studyAlone.spring.aop.controller.AopController           Method = public java.lang.Object com.yan.studyAlone.spring.aop.controller.AopController.configureTasks()Async:    Async started = false     Async result = nullResolved Exception:             Type = nullModelAndView:        View name = null             View = null            Model = nullFlashMap:       Attributes = nullMockHttpServletResponse:           Status = 200    Error message = null          Headers = [Content-Type:"application/json;charset=UTF-8"]     Content type = application/json;charset=UTF-8             Body = {"status":0,"message":null,"data":{"status":0,"message":null,"data":"I will do it","total":0},"total":0}    Forwarded URL = null   Redirected URL = null          Cookies = []

post请求：

MockHttpServletRequest:      HTTP Method = POST      Request URI = /aop/postAopInfo       Parameters = {}          Headers = [Content-Type:"application/json;charset=UTF-8"]             Body = {"mvcMock":"try"}    Session Attrs = {}Handler:             Type = com.yan.studyAlone.spring.aop.controller.AopController           Method = public java.lang.Object com.yan.studyAlone.spring.aop.controller.AopController.getAops(com.alibaba.fastjson.JSONObject)Async:    Async started = false     Async result = nullResolved Exception:             Type = nullModelAndView:        View name = null             View = null            Model = nullFlashMap:       Attributes = nullMockHttpServletResponse:           Status = 200    Error message = null          Headers = [Content-Type:"application/json;charset=UTF-8"]     Content type = application/json;charset=UTF-8             Body = {"status":0,"message":null,"data":{"status":0,"message":null,"data":{"mvcMock":"try","return":"do you best!"},"total":2},"total":0}    Forwarded URL = null   Redirected URL = null          Cookies = []

body 是目标数据

总结：

       使用MockMvc可以模拟postman的请求，在测试controller里面的url是比较方便的。如果经常要调试的，不确定性比较大的（有时候思路不是很清晰或是对内容不很清楚的），还是使用postman进行比较方便，可以多次请求，确定后再使用单元测试。

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