Spring Boot MockMvc是一个用于单元测试的模块,它是Spring框架的一部分,专注于简化Web应用程序的测试,MockMvc主要用来模拟一个完整的HTTP请求-响应生命周期,本文给大家介绍了SpringBoot使用MockMvc测试get和post接口,需要的朋友可以参考下

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)
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<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)
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<PatrolResult> getRunStatsDataAggs(PatrolQueryConfig patrolQueryConfig) {
    List<PatrolResult> 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<PatrolResult> getRunStatsDataAggs(@RequestBody PatrolQueryConfig patrolQueryConfig) {
    List<PatrolResult> 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();
以上就是SpringBoot使用MockMvc测试get和post接口的示例代码的详细内容，更多关于SpringBoot MockMvc测试接口的资料请

原文链接：https://blog.csdn.net/weixin_43860634/article/details/139317968