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

index.php/tags-602.html" >使用MockMvc，必须要引入依赖

            org.springframework.boot            spring-boot-starter-test            test        

二、具体演示

1、GET请求（单个参数）

测试类代码

@ExtendWith(MockitoExtension.class)class AppControllerTest {    private MockMvc mockMvc;    @Mock    private IDB2PatrolResultService idb2PatrolResultService;    @InjectMocks    private DB2PatrolResultController db2PatrolResultController;    @BeforeEach    void setUp() {        this.mockMvc = MockMvcBuilders.standaloneSetup(db2PatrolResultController).build();    }    @Test    void testGet() throws Exception {        this.mockMvc.perform(MockMvcRequestBuilders.get("/dbm/patrolResult/trigger/{itemCode}","121"))            .andExpect(status().isOk())            .andDo(MockMvcResultHandlers.print())            .andReturn();    }}

controller类代码

@GetMapping("/trigger/{itemCode}")    public R 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)class AppControllerTest {    private MockMvc mockMvc;    @Mock    private IDB2PatrolResultService idb2PatrolResultService;    @InjectMocks    private DB2PatrolResultController db2PatrolResultController;    @BeforeEach    void setUp() {        this.mockMvc = MockMvcBuilders.standaloneSetup(db2PatrolResultController).build();    }    @Test    void testPatrolResult() throws Exception {        PatrolQueryConfig patrolQueryConfig = new PatrolQueryConfig();        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")    public TableDataInfo getRunStatsDataAggs(PatrolQueryConfig patrolQueryConfig) {        List patrolResults = patrolResultService.getPatrolHisResultAggs(patrolQueryConfig);        return TableDataInfo.build(patrolResults);    }

3、POST请求（多个参数）

测试类代码

@ExtendWith(MockitoExtension.class)class AppControllerTest {    private MockMvc mockMvc;    @Mock    private IDB2PatrolResultService idb2PatrolResultService;    @InjectMocks    private DB2PatrolResultController db2PatrolResultController;    @BeforeEach    void setUp() {        this.mockMvc = MockMvcBuilders.standaloneSetup(db2PatrolResultController).build();    }    @Test    void testPost() throws Exception {        PatrolQueryConfig patrolQueryConfig = new PatrolQueryConfig();        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")    public TableDataInfo getRunStatsDataAggs(@RequestBody PatrolQueryConfig patrolQueryConfig) {        List patrolResults = patrolResultService.getPatrolHisResultAggs(patrolQueryConfig);        return TableDataInfo.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();