Springboot项目：使用MockMvc测试get和post接口（含单个和多个请求参数场景）

一、引入MockMvc依赖

使用MockMvc，必须要引入依赖

<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency>

二、具体演示

1、GET请求（单个参数）

测试类代码

@ExtendWith(MockitoExtension.class)classAppControllerTest{privateMockMvc mockMvc;@MockprivateIDB2PatrolResultService idb2PatrolResultService;@InjectMocksprivateDB2PatrolResultController db2PatrolResultController;@BeforeEachvoidsetUp(){this.mockMvc =MockMvcBuilders.standaloneSetup(db2PatrolResultController).build();}@TestvoidtestGet()throwsException{this.mockMvc.perform(MockMvcRequestBuilders.get("/dbm/patrolResult/trigger/{itemCode}","121")).andExpect(status().isOk()).andDo(MockMvcResultHandlers.print()).andReturn();}}

controller类代码

@GetMapping("/trigger/{itemCode}")publicR<Void>execSchedule(@PathVariable("itemCode")String itemCode){return patrolResultService.execSchedule(itemCode);}

2、GET请求（多个参数）

测试类代码：

@ExtendWith(MockitoExtension.class)classAppControllerTest{privateMockMvc mockMvc;@MockprivateIDB2PatrolResultService idb2PatrolResultService;@InjectMocksprivateDB2PatrolResultController db2PatrolResultController;@BeforeEachvoidsetUp(){this.mockMvc =MockMvcBuilders.standaloneSetup(db2PatrolResultController).build();}@TestvoidtestPatrolResult()throwsException{PatrolQueryConfig patrolQueryConfig =newPatrolQueryConfig();
        patrolQueryConfig.setItemLevel("0");
        patrolQueryConfig.setStatusType("0");String jsonStr =JSONUtil.toJsonStr(patrolQueryConfig);this.mockMvc.perform(MockMvcRequestBuilders.get("/dbm/patrolResult/list").param("itemLevel","1").param("statusType","2")).andExpect(status().isOk()).andDo(MockMvcResultHandlers.print()).andReturn();}}

controller类代码

@GetMapping("/list")publicTableDataInfo<PatrolResult>getRunStatsDataAggs(PatrolQueryConfig patrolQueryConfig){List<PatrolResult> patrolResults = patrolResultService.getPatrolHisResultAggs(patrolQueryConfig);returnTableDataInfo.build(patrolResults);}

3、POST请求（多个参数）

测试类代码

@ExtendWith(MockitoExtension.class)classAppControllerTest{privateMockMvc mockMvc;@MockprivateIDB2PatrolResultService idb2PatrolResultService;@InjectMocksprivateDB2PatrolResultController db2PatrolResultController;@BeforeEachvoidsetUp(){this.mockMvc =MockMvcBuilders.standaloneSetup(db2PatrolResultController).build();}@TestvoidtestPost()throwsException{PatrolQueryConfig patrolQueryConfig =newPatrolQueryConfig();
        patrolQueryConfig.setItemLevel("0");
        patrolQueryConfig.setStatusType("0");String jsonStr =JSONUtil.toJsonStr(patrolQueryConfig);this.mockMvc.perform(MockMvcRequestBuilders.post("/dbm/patrolResult/list").contentType(MediaType.APPLICATION_JSON_VALUE).content(jsonStr).header(HttpHeaders.ACCEPT,"application/json")).andExpect(status().isOk()).andDo(MockMvcResultHandlers.print()).andReturn();}}

controller类代码

@PostMapping("/list")publicTableDataInfo<PatrolResult>getRunStatsDataAggs(@RequestBodyPatrolQueryConfig patrolQueryConfig){List<PatrolResult> patrolResults = patrolResultService.getPatrolHisResultAggs(patrolQueryConfig);returnTableDataInfo.build(patrolResults);}

三、总结

• 使用MockMvc可以做到controller层的测试。
• 在初始化mockMvc的时候: （1）如果想测试单个controller mockMvc = MockMvcBuilders.standaloneSetup(mockMvcController).build(); （2）如果想测试所有controller mockMvc = MockMvcBuilders.webAppContextSetup(context).build();