springboot2-mockmvc

1、测试案例

@AutoConfigureMockMvc@RunWith(SpringRunner.class)@SpringBootTest(classes = {MockmvcBootApplication.class})class MockmvcBootApplicationTests {    private static final Logger LOGGER = LoggerFactory.getLogger(MockmvcBootApplicationTests.class);    @Autowired    private MockMvc mockMvc;    @Test    public void testGet() {        try {            MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.get(new URI("/api/testGet/1"))                    .param("param1","yyy");            MvcResult mvcResult = mockMvc.perform(builder).andExpect(MockMvcResultMatchers.status().isOk()).andReturn();            int status = mvcResult.getResponse().getStatus();            LOGGER.info("status = {}",status);        } catch (URISyntaxException e) {            throw new RuntimeException(e);        } catch (Exception e) {            throw new RuntimeException(e);        }    }    @Test    public void testGet2() {        try {            MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.request(HttpMethod.GET, new URI("/api/testGet2"))                    ;            MvcResult mvcResult = mockMvc.perform(builder).andExpect(MockMvcResultMatchers.status().isOk()).andReturn();            int status = mvcResult.getResponse().getStatus();            LOGGER.info("status = {}",status);        } catch (URISyntaxException e) {            throw new RuntimeException(e);        } catch (Exception e) {            throw new RuntimeException(e);        }    }    /**     * post请求参数放body里     */    @Test    public void testPost(){        MockHttpServletRequestBuilder request = null;        try {            request = MockMvcRequestBuilders.request(HttpMethod.POST, new URI("/api/testPost"))                    //json格式                    .contentType(MediaType.APPLICATION_JSON)                    //把数据放body里                    .content(asJsonString(new User(1,"jk","jk")));            MvcResult mvcResult = mockMvc.perform(request).andExpect(MockMvcResultMatchers.status().isOk()).andReturn();            int status = mvcResult.getResponse().getStatus();            LOGGER.info("status = {}",status);        } catch (URISyntaxException e) {            throw new RuntimeException(e);        } catch (Exception e) {            throw new RuntimeException(e);        }    }    /**     * 把对象转json字符串     * @param obj     * @return     */    public static String asJsonString(Object obj){        try {            return new ObjectMapper().writeValueAsString(obj);        } catch (JsonProcessingException e) {            throw new RuntimeException(e);        }    }}

2、测试接口

@RequestMapping(value = {"/api"})@RestControllerpublic class TestController {    private static final Logger LOGGER = LoggerFactory.getLogger(TestController.class);    @GetMapping(value = "/testGet/{ye}")    public String getTest(@RequestParam(value = "param1")String param1,@PathVariable(value = "ye")String ye){        return ye + "你好,rrr" + param1;    }    @GetMapping(value = "/testGet2")    public String getTest2(){        return "你好,ttt";    }    @PostMapping(value = "/testPost")    public String getPost(@RequestBody User user){        LOGGER.info("{}",user);        return "哈哈";    }}

3、实体类

public class User {    private Integer id;    private String username;    private String password;    public Integer getId() {        return id;    }    public void setId(Integer id) {        this.id = id;    }    public String getUsername() {        return username;    }    public void setUsername(String username) {        this.username = username;    }    public String getPassword() {        return password;    }    public void setPassword(String password) {        this.password = password;    }    public User() {    }    public User(Integer id, String username, String password) {        this.id = id;        this.username = username;        this.password = password;    }    @Override    public String toString() {        return "User{" +                "id=" + id +                ", username='" + username + '\'' +                ", password='" + password + '\'' +                '}';    }}