Spring Security和MockMvc-需要模拟身份验证或主体

Question

我在我的控制器中有一个方法如下所示：

@GetMapping
public ResponseEntity<User> getUser(@AuthenticationPrincipal User activeUser){
    String userEmail = activeUser.getEmail();
    return userService.getUser(userEmail);
}

我有一个500的误差。

我尝试过的控制器的另一个变体是，它适用于postman/curl：

@GetMapping
public ResponseEntity<User> getUser(OAuth2Authentication authentication){
    String userEmail = (String) authentication.getUserAuthentication().getPrincipal();
    return userService.getUser(userEmail);
}

public ResponseEntity<User> getUser(String email) {
    return userRepository.findByEmail(email)
            .map(record -> ResponseEntity.ok().body(record))
            .orElse(ResponseEntity.notFound().build());
}

@Test
@WithMockUser(username = "1", password = "pwd", roles = "USER")
public void controller_should_get_user() throws Exception {
    when(userService.getUser("1")).thenReturn(new ResponseEntity(userMock, HttpStatus.OK));
    this.mockMvc.perform(MockMvcRequestBuilders.get("/api/user/")).andExpect(status().isOk());
}

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException
at com.timecloud.user.controller.UserControllerTest.controller_should_get_user(UserControllerTest.java:60)

Answer 1

NullPointerException是因为您的测试找不到OAuth2Authentication对象的任何内容。您可以在测试用例中做两件事：

1. 尝试在某些安装方法中模拟oauth2authentication。

或