spring boot使用TestRestTemplate集成测试 RESTful 接口

只是单纯的记录一下如何用TestRestTemplate访问受security保护的api，供以后查阅。

1.  
   @Slf4j
2.  
   @RunWith(SpringRunner.class)
3.  
   @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
4.  
   public class AccountControllerTests {
5.  
   @Autowired
6.  
   private TestRestTemplate restTemplate;
7.  
   private HttpEntity httpEntity;
8.  
    
9.  
   /**
10.  
    * 登录
11.  
    * @throws Exception
12.  
    */
13.  
    private void login() throws Exception {
14.  
    String expectStr = "{"code":0,"msg":"success"}";
15.  
    MultiValueMap<String, String> map = new LinkedMultiValueMap<>();
16.  
    map.add("username", "183xxxxxxxx");
17.  
    map.add("password", "123456");
18.  
    ResponseEntity responseEntity = restTemplate.postForEntity("/api/account/sign_in", map, String.class);
19.  
    //添加cookie以保持状态
20.  
    HttpHeaders headers = new HttpHeaders();
21.  
    String headerValue = responseEntity.getHeaders().get("Set-Cookie").toString().replace("[", "");
22.  
    headerValue = headerValue.replace("]", "");
23.  
    headers.set("Cookie", headerValue);
24.  
    httpEntity = new HttpEntity(headers);
25.  
    assertThat(responseEntity.getBody()).isEqualTo(expectStr);
26.  
    }
27.  
     
28.  
    /**
29.  
    * 登出
30.  
    * @throws Exception
31.  
    */
32.  
    private void logout() throws Exception {
33.  
    String expectStr = "{"code":0,"msg":"success"}";
34.  
    String result = restTemplate.postForObject("/api/account/sign_out", null, String.class, httpEntity);
35.  
    httpEntity = null;
36.  
    assertThat(result).isEqualTo(expectStr);
37.  
    }
38.  
     
39.  
    /**
40.  
    * 获取信息
41.  
    * @throws Exception
42.  
    */
43.  
    private void getUserInfo() throws Exception {
44.  
    Detail detail = new Detail();
45.  
    detail.setNickname("疯狂的米老鼠");
46.  
    detail.setNicknamePinyin("fengkuangdemilaoshu");
47.  
    detail.setSex(1);
48.  
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
49.  
    detail.setCreatedAt(sdf.parse("2017-11-03 16:43:27"));
50.  
    detail.setUpdatedAt(sdf.parse("2017-11-03 16:43:27"));
51.  
    Role role = new Role();
52.  
    role.setName("ROLE_USER_NORMAL");
53.  
    Set<Role> roles = new HashSet<>();
54.  
    roles.add(role);
55.  
    User user = new User();
56.  
    user.setId(1L);
57.  
    user.setPhone("183xxxxxxxx");
58.  
    user.setEmail("xxxxxx@gmail.com");
59.  
    user.setDetail(detail);
60.  
    user.setRoles(roles);
61.  
    ResultBean<User> resultBean = new ResultBean<>();
62.  
    resultBean.setData(user);
63.  
    ObjectMapper om = new ObjectMapper();
64.  
    String expectStr = om.writeValueAsString(resultBean);
65.  
    ResponseEntity<String> responseEntity = restTemplate.exchange("/api/user/get_user_info", HttpMethod.GET, httpEntity, String.class);
66.  
    assertThat(responseEntity.getBody()).isEqualTo(expectStr);
67.  
    }
68.  
     
69.  
    @Test
70.  
    public void testAccount() throws Exception {
71.  
    login();
72.  
    getUserInfo();
73.  
    logout();
74.  
    }