[英]Why does MockMvc in return 404 error on valid path with Spring Security enabled?
我正在嘗試使用 MockMvc 測試我的 Spring Boot REST 控制器。 以下是我的測試課：
UserControllerImplTest（版本 1）
@SpringBootTest
@AutoConfigureMockMvc
class UserControllerImplTest {
@Autowired
private MockMvc mockMvc;
@MockBean
private UserDTOService userDTOService;
@MockBean
private ImageDTOService imageDTOService;
@Test
public void whenUsers_shouldReturnUsers() throws Exception {
UserDTO user1 = getSampleUser("user1");
UserDTO user2 = getSampleUser("user2");
UserDTO user3 = getSampleUser("user3");
List<UserDTO> users = List.of(user1, user2, user3);
Mockito.when(userDTOService.getAll()).thenReturn(users);
mockMvc.perform(get("/user"))
.andExpect(status().isOk())
.andExpect(content().string(users.toString()));
}
private UserDTO getSampleUser(String username) {
return UserDTO.builder()
.username(username)
.email(username + "@example.com")
.password("password")
.registerTime(LocalDateTime.now())
.isActive(true)
.build();
}
}
待測控制器： UserController：
@Api(tags={"User info"})
@RequestMapping("/user")
public interface UserController {
@ApiOperation(value = "Returns list of users")
@GetMapping("/")
@PreAuthorize("hasRole('ROLE_ADMIN')")
ResponseEntity<List<UserDTO>> users();
@ApiOperation(value = "Returns single user")
@GetMapping("/{username}")
ResponseEntity<UserDTO> userInfo(@PathVariable String username);
@ApiOperation(value = "Returns list of images uploaded by user authenticated with session cookie")
@GetMapping("/images")
@PreAuthorize("isFullyAuthenticated()")
ResponseEntity<List<ImageDTO>> userImages(@AuthenticationPrincipal CustomUserDetails userDetails
);
}
它的實現： UserControllerImpl
@Service
@RequiredArgsConstructor
public class UserControllerImpl implements UserController {
private final UserDTOService userDTOService;
private final ImageDTOService imageDTOService;
@Override
public ResponseEntity<List<UserDTO>> users() {
return ResponseEntity.status(HttpStatus.OK).body(List.of(UserDTO.builder().username("aaa").build()));
// Optional<List<UserDTO>> users = Optional.ofNullable(userDTOService.getAll());
// if (users.isEmpty()) {
// return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
// }
//
// return ResponseEntity.status(HttpStatus.OK).body(users.get());
}
@Override
public ResponseEntity<UserDTO> userInfo(String username) {
Optional<UserDTO> requestedUser = Optional.ofNullable(userDTOService.findByUsername(username));
if (requestedUser.isEmpty()) {
return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
}
return ResponseEntity.status(HttpStatus.OK).body(requestedUser.get());
}
@Override
public ResponseEntity<List<ImageDTO>> userImages(@AuthenticationPrincipal CustomUserDetails userDetails) {
UserDTO user = userDetails.getUser();
Optional<List<ImageDTO>> images = Optional.ofNullable(imageDTOService.findAllUploadedBy(user));
if (images.isEmpty()) {
return ResponseEntity.status(HttpStatus.OK).body(Collections.emptyList());
}
return ResponseEntity.status(HttpStatus.OK).body(images.get());
}
}
我在控制器中調用的方法（ users() ）被修改了，只是為了確保它總是返回 200。
測試失敗的原因是：
java.lang.AssertionError: Status expected:<200> but was:<404>
Expected :200
Actual :404
我強烈懷疑我定義的 Filter Bean 可能是這里的罪魁禍首。
AuthCookieFilter
@RequiredArgsConstructor
@Component
public class AuthCookieFilter extends GenericFilterBean {
private final SessionDTOService sessionDTOService;
private final AppConfig appConfig;
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
Optional<String> sessionId = Optional.ofNullable(extractAuthCookie((HttpServletRequest) servletRequest));
if (sessionId.isPresent()) {
Optional<SessionDTO> sessionDTO = Optional.ofNullable(sessionDTOService.findByIdentifier(sessionId.get()));
if (sessionDTO.isPresent()) {
UserDTO userDTO = sessionDTO.get().getUser();
CustomUserDetails customUserDetails = new CustomUserDetails(userDTO);
SecurityContextHolder.getContext().setAuthentication(new UserAuthentication(customUserDetails));
}
}
HttpServletResponse response = (HttpServletResponse) servletResponse;
response.setHeader("Access-Control-Allow-Origin", appConfig.getCorsHosts());
response.setHeader("Access-Control-Allow-Methods", "POST, PUT, GET, OPTIONS, DELETE");
response.setHeader("Access-Control-Max-Age", "3600");
response.setHeader("Access-Control-Allow-Headers", "Access-Control-Allow-Origin, Authorization, Content-Type, Cache-Control");
response.setHeader("Access-Control-Allow-Credentials", "true");
filterChain.doFilter(servletRequest, response);
}
public static String extractAuthCookie(HttpServletRequest request) {
List<Cookie> cookies = Arrays.asList(Optional.ofNullable(request.getCookies()).orElse(new Cookie[0]));
if (!cookies.isEmpty()) {
Optional<Cookie> authCookie = cookies.stream()
.filter(cookie -> cookie.getName().equals("authentication"))
.findFirst();
if (authCookie.isPresent()) {
return authCookie.get().getValue();
}
}
return null;
}
}
所以我決定手動配置 MockMvc，將其顯式添加到上下文中： UserControllerImplTest (version 2)
@SpringBootTest
@WebAppConfiguration
class UserControllerImplTest {
private MockMvc mockMvc;
@Autowired
private WebApplicationContext wac;
@Autowired
private AuthCookieFilter authCookieFilter;
@MockBean
private UserDTOService userDTOService;
@MockBean
private ImageDTOService imageDTOService;
@BeforeEach
public void setUp() {
mockMvc = MockMvcBuilders.webAppContextSetup(wac)
.addFilter(authCookieFilter).build();
}
@Test
public void whenUsers_shouldReturnUsers() throws Exception {
UserDTO user1 = getSampleUser("user1");
UserDTO user2 = getSampleUser("user2");
UserDTO user3 = getSampleUser("user3");
List<UserDTO> users = List.of(user1, user2, user3);
Mockito.when(userDTOService.getAll()).thenReturn(users);
mockMvc.perform(get("/user"))
.andExpect(status().isOk())
.andExpect(content().string(users.toString()));
}
private UserDTO getSampleUser(String username) {
return UserDTO.builder()
.username(username)
.email(username + "@example.com")
.password("password")
.registerTime(LocalDateTime.now())
.isActive(true)
.build();
}
}
但沒有成功，仍然得到404。
我還考慮通過使用@WebMvcTest將測試范圍限制為僅顯示 Web 層，但如上所示，我的AuthCookieFilter需要完整的 Spring 上下文。
我注意到，當我在那里放置斷點時，調試器會在AuthCookieFilter的doFilter內停止，而不管 MockMvc 是自動配置還是手動配置。 但是我無法到達UserControllerImpl.users()內設置的斷點。
此應用程序中啟用了 Web 安全性，並且正在添加額外的過濾器： SecurityConfiguration.class
@EnableGlobalMethodSecurity(prePostEnabled = true)
@EnableWebSecurity
@Configuration
@RequiredArgsConstructor
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
private final CustomUserDetailsService userDetailsService;
private final CustomLogoutSuccessHandler customLogoutSuccessHandler;
private final AuthCookieFilter authCookieFilter;
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService)
.passwordEncoder(getPasswordEncoder());
}
@Bean
@Override
protected AuthenticationManager authenticationManager() {
return authentication -> {
throw new AuthenticationServiceException("Cannot authenticate " + authentication);
};
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.sessionManagement(configurer -> configurer.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
.csrf().disable()
.logout(configurer -> {
configurer.addLogoutHandler(new HeaderWriterLogoutHandler(
new ClearSiteDataHeaderWriter(ClearSiteDataHeaderWriter.Directive.ALL)
));
configurer.logoutSuccessHandler(customLogoutSuccessHandler);
configurer.logoutUrl("/auth/logout");
configurer.deleteCookies("authentication");
})
.exceptionHandling(configurer -> configurer.authenticationEntryPoint(new HttpStatusEntryPoint(HttpStatus.UNAUTHORIZED)))
.addFilterAfter(authCookieFilter, SecurityContextPersistenceFilter.class)
.authorizeRequests()
.antMatchers("/auth/*").permitAll()
.and()
.formLogin().permitAll()
;
}
@Bean
public PasswordEncoder getPasswordEncoder() {
String defaultEncodingId = "argon2";
Map<String, PasswordEncoder> encoders = new HashMap<>();
encoders.put(defaultEncodingId, new Argon2PasswordEncoder(16, 32, 8, 1 << 16, 4));
return new DelegatingPasswordEncoder(defaultEncodingId, encoders);
}
}
以下是應用程序啟動和測試執行的日志：
21:40:56.203 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating CacheAwareContextLoaderDelegate from class [org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate]
21:40:56.210 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating BootstrapContext using constructor [public org.springframework.test.context.support.DefaultBootstrapContext(java.lang.Class,org.springframework.test.context.CacheAwareContextLoaderDelegate)]
21:40:56.228 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating TestContextBootstrapper for test class [com.ewsie.allpic.user.controller.impl.UserControllerImplTest] from class [org.springframework.boot.test.context.SpringBootTestContextBootstrapper]
21:40:56.237 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Neither @ContextConfiguration nor @ContextHierarchy found for test class [com.ewsie.allpic.user.controller.impl.UserControllerImplTest], using SpringBootContextLoader
21:40:56.240 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.ewsie.allpic.user.controller.impl.UserControllerImplTest]: class path resource [com/ewsie/allpic/user/controller/impl/UserControllerImplTest-context.xml] does not exist
21:40:56.240 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.ewsie.allpic.user.controller.impl.UserControllerImplTest]: class path resource [com/ewsie/allpic/user/controller/impl/UserControllerImplTestContext.groovy] does not exist
21:40:56.240 [main] INFO org.springframework.test.context.support.AbstractContextLoader - Could not detect default resource locations for test class [com.ewsie.allpic.user.controller.impl.UserControllerImplTest]: no resource found for suffixes {-context.xml, Context.groovy}.
21:40:56.241 [main] INFO org.springframework.test.context.support.AnnotationConfigContextLoaderUtils - Could not detect default configuration classes for test class [com.ewsie.allpic.user.controller.impl.UserControllerImplTest]: UserControllerImplTest does not declare any static, non-private, non-final, nested classes annotated with @Configuration.
21:40:56.276 [main] DEBUG org.springframework.test.context.support.ActiveProfilesUtils - Could not find an 'annotation declaring class' for annotation type [org.springframework.test.context.ActiveProfiles] and class [com.ewsie.allpic.user.controller.impl.UserControllerImplTest]
21:40:56.320 [main] DEBUG org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider - Identified candidate component class: file [/home/max/Projects/allpic/allpic-backend/target/classes/com/ewsie/allpic/AllpicApplication.class]
21:40:56.321 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Found @SpringBootConfiguration com.ewsie.allpic.AllpicApplication for test class com.ewsie.allpic.user.controller.impl.UserControllerImplTest
21:40:56.382 [main] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper - @TestExecutionListeners is not present for class [com.ewsie.allpic.user.controller.impl.UserControllerImplTest]: using defaults.
21:40:56.382 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Loaded default TestExecutionListener class names from location [META-INF/spring.factories]: [org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener, org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener, org.springframework.test.context.event.EventPublishingTestExecutionListener, org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener, org.springframework.security.test.context.support.ReactorContextTestExecutionListener]
21:40:56.391 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Using TestExecutionListeners: [org.springframework.test.context.web.ServletTestExecutionListener@7e22550a, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@45e37a7e, org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener@62452cc9, org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@6941827a, org.springframework.test.context.support.DirtiesContextTestExecutionListener@5a7005d, org.springframework.test.context.transaction.TransactionalTestExecutionListener@5bc9ba1d, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@1021f6c9, org.springframework.test.context.event.EventPublishingTestExecutionListener@7516e4e5, org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener@488eb7f2, org.springframework.security.test.context.support.ReactorContextTestExecutionListener@5e81e5ac, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener@4189d70b, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener@3fa2213, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener@3e7634b9, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener@6f0b0a5e, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener@6035b93b]
21:40:56.393 [main] DEBUG org.springframework.test.context.support.AbstractDirtiesContextTestExecutionListener - Before test class: context [DefaultTestContext@2a8d39c4 testClass = UserControllerImplTest, testInstance = [null], testMethod = [null], testException = [null], mergedContextConfiguration = [WebMergedContextConfiguration@25b2cfcb testClass = UserControllerImplTest, locations = '{}', classes = '{class com.ewsie.allpic.AllpicApplication}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[[ImportsContextCustomizer@72758afa key = [org.springframework.boot.test.autoconfigure.web.servlet.MockMvcAutoConfiguration, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcWebClientAutoConfiguration, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcWebDriverAutoConfiguration, org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration, org.springframework.boot.autoconfigure.security.servlet.UserDetailsServiceAutoConfiguration, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcSecurityConfiguration]], org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@30b6ffe0, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@14f232c4, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@d324b662, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@f627d13, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@4b3fa0b3, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@479cbee5], resourceBasePath = 'src/main/webapp', contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]], attributes = map['org.springframework.test.context.web.ServletTestExecutionListener.activateListener' -> true]], class annotated with @DirtiesContext [false] with mode [null].
21:40:56.409 [main] DEBUG org.springframework.test.context.support.TestPropertySourceUtils - Adding inlined properties to environment: {spring.jmx.enabled=false, org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true, server.port=-1}
2020-09-13 21:40:56.599 INFO 52850 --- [ main] c.e.a.u.c.impl.UserControllerImplTest : Starting UserControllerImplTest on Oyashiro-sama with PID 52850 (started by max in /home/max/Projects/allpic/allpic-backend)
2020-09-13 21:40:56.599 INFO 52850 --- [ main] c.e.a.u.c.impl.UserControllerImplTest : No active profile set, falling back to default profiles: default
2020-09-13 21:40:57.143 INFO 52850 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2020-09-13 21:40:57.197 INFO 52850 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 49ms. Found 5 JPA repository interfaces.
2020-09-13 21:40:57.716 INFO 52850 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration' of type [org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-09-13 21:40:57.722 INFO 52850 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'objectPostProcessor' of type [org.springframework.security.config.annotation.configuration.AutowireBeanFactoryObjectPostProcessor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-09-13 21:40:57.723 INFO 52850 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler@1de08775' of type [org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-09-13 21:40:57.727 INFO 52850 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration' of type [org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-09-13 21:40:57.731 INFO 52850 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'methodSecurityMetadataSource' of type [org.springframework.security.access.method.DelegatingMethodSecurityMetadataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-09-13 21:40:57.872 INFO 52850 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2020-09-13 21:40:57.909 INFO 52850 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.12.Final
2020-09-13 21:40:57.931 INFO 52850 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
2020-09-13 21:40:57.993 INFO 52850 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2020-09-13 21:40:58.098 INFO 52850 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2020-09-13 21:40:58.108 INFO 52850 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
(sql queries here)
2020-09-13 21:40:58.523 INFO 52850 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2020-09-13 21:40:58.527 INFO 52850 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2020-09-13 21:40:59.025 WARN 52850 --- [ main] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2020-09-13 21:40:59.661 INFO 52850 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: any request, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@647bd553, org.springframework.security.web.context.SecurityContextPersistenceFilter@16d7f503, com.ewsie.allpic.user.security.AuthCookieFilter@a47a011, org.springframework.security.web.header.HeaderWriterFilter@1b9785aa, org.springframework.security.web.authentication.logout.LogoutFilter@2ddb260e, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@4ceac22d, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@1203c259, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@15311af2, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@54602d5a, org.springframework.security.web.session.SessionManagementFilter@347074a9, org.springframework.security.web.access.ExceptionTranslationFilter@2eebb07, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@441a2d52]
2020-09-13 21:40:59.901 INFO 52850 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2020-09-13 21:41:00.036 INFO 52850 --- [ main] o.s.b.a.h2.H2ConsoleAutoConfiguration : H2 console available at '/h2-console'. Database available at 'jdbc:h2:mem:default'
2020-09-13 21:41:00.070 INFO 52850 --- [ main] o.s.s.c.ThreadPoolTaskScheduler : Initializing ExecutorService 'taskScheduler'
2020-09-13 21:41:00.111 INFO 52850 --- [ main] o.s.b.t.m.w.SpringBootMockServletContext : Initializing Spring TestDispatcherServlet ''
2020-09-13 21:41:00.111 INFO 52850 --- [ main] o.s.t.web.servlet.TestDispatcherServlet : Initializing Servlet ''
2020-09-13 21:41:00.118 INFO 52850 --- [ main] o.s.t.web.servlet.TestDispatcherServlet : Completed initialization in 7 ms
2020-09-13 21:41:00.428 INFO 52850 --- [ main] c.e.a.u.c.impl.UserControllerImplTest : Started UserControllerImplTest in 4.013 seconds (JVM running for 4.7)
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.springframework.cglib.core.ReflectUtils (file:/home/max/.m2/repository/org/springframework/spring-core/5.2.5.RELEASE/spring-core-5.2.5.RELEASE.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
WARNING: Please consider reporting this to the maintainers of org.springframework.cglib.core.ReflectUtils
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
MockHttpServletRequest:
HTTP Method = GET
Request URI = /user
Parameters = {}
Headers = []
Body = null
Session Attrs = {}
Handler:
Type = org.springframework.web.servlet.resource.ResourceHttpRequestHandler
Async:
Async started = false
Async result = null
Resolved Exception:
Type = null
ModelAndView:
View name = null
View = null
Model = null
FlashMap:
Attributes = null
MockHttpServletResponse:
Status = 404
Error message = null
Headers = [Access-Control-Allow-Origin:"http://localhost:4200", Access-Control-Allow-Methods:"POST, PUT, GET, OPTIONS, DELETE", Access-Control-Max-Age:"3600", Access-Control-Allow-Headers:"Access-Control-Allow-Origin, Authorization, Content-Type, Cache-Control", Access-Control-Allow-Credentials:"true", Vary:"Origin", "Access-Control-Request-Method", "Access-Control-Request-Headers", X-Content-Type-Options:"nosniff", X-XSS-Protection:"1; mode=block", Cache-Control:"no-cache, no-store, max-age=0, must-revalidate", Pragma:"no-cache", Expires:"0", X-Frame-Options:"DENY"]
Content type = null
Body =
Forwarded URL = null
Redirected URL = null
Cookies = []
java.lang.AssertionError: Status expected:<200> but was:<404>
Expected :200
Actual :404
如何使 MockMvc 工作並模擬我的控制器？
問題是/user確實無處可尋，所以 404 響應是完全合理的。
更改后：
mockMvc.perform(get("/user"))
至：
mockMvc.perform(get("/user/")) （注意尾隨/ ）
我能夠收到實際響應並繼續進行測試。
就我而言，我使用@Import手動導入了控制器類，它工作正常。 似乎@WebMvcTest沒有導入控制器 bean。 見下面的代碼：
@ContextConfiguration(
classes = [TestConfigs::class]
)
@WebMvcTest
@Import(MyController::class)
class MyControllerTests {
@Test
fun testPost() {
//test logic goes here
}
}
請注意我是如何使用@Import的： @Import(MyController::class) 。
如果我刪除@Import ，我會得到 404。
希望能幫助到你
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