如果禁用authorizarion,如何在测试中模拟安全上下文

Question

我有这样的测试：

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
@ActiveProfiles("test")
public class MyTests {

    @Autowired
    private TestRestTemplate restTemplate;
    ....

在测试中，我禁用了验证/授权

Authentication authentication = SecurityContextHolder.getContext().getAuthentication();

@Test
public void testUpdateWithoutNameAndEmail() {
    Authentication authentication = Mockito.mock(Authentication.class);
    SecurityContext securityContext = Mockito.mock(SecurityContext.class);
    Mockito.when(securityContext.getAuthentication()).thenReturn(authentication);
    SecurityContextHolder.setContext(securityContext);
    Mockito.when(authentication.getName()).thenReturn("aName");

    restTemplate.exchange(..

SecurityContextHolder.getContext().getAuthentication()在代码中返回null

还有这个：

@Autowired
private TestRestTemplate restTemplate;
@Test
@WithMockUser(username = "aUser", roles = { "ADMIN" })
public void testUpdateWithoutNameAndEmail() {
   ...

Answer 1

您可以模拟Spring的身份验证:

Authentication authentication = Mockito.mock(Authentication.class);

并告诉Spring的SecurityContextHolder存储此Authentication实例：

SecurityContext securityContext = Mockito.mock(SecurityContext.class);
Mockito.when(securityContext.getAuthentication()).thenReturn(auth);
SecurityContextHolder.setContext(securityContext);

现在，如果您的代码需要authentication来返回某些内容（可能是用户名），那么您只需以通常的方式在模拟的authentication实例上设置一些期望，例如。

Mockito.when(authentication.getName()).thenReturn("aName");

还有一个Spring测试注释(org.springframework.security.test.context.support.withmockuser)可以为您执行此操作...

@Test
@WithMockUser(username = "aUser", roles = { "anAuthority" })
public void aTest(){
    // any usage of `Authentication` in this test will get an instance withe the user name "aUser" and a granted authority "anAuthority"
    // ...
}