@WithUserDetails和spring boot 1.4 TestEntityManager问题

我有Spring Boot的TestEntityManager和@WithUserDetails注释的问题。

这是我的测试套件：

 public class AdvertisementAuthorizationTest extends AbstractIntegrationTest { private static final String IMPERSONATOR_EMAIL = "[e-mail]"; private final static String OWNER_OF_ADVERTISEMENT_EMAIL = "[e-mail]"; @Autowired private TestEntityManager testEntityManager; @Autowired private MockMvc mockMvc; private Advertisement advertisement; private UserAccount impersonator; private ObjectMapper mapper = new ObjectMapper(); @Before public void setUp() { advertisement = testEntityManager.persist(createAdvertisement(OWNER_OF_ADVERTISEMENT_EMAIL)); impersonator = testEntityManager.persist(createUserAccount(IMPERSONATOR_EMAIL)); } @Test @WithUserDetails(IMPERSONATOR_EMAIL) public void shouldNotAllowAdvertisementModification() throws Exception { String jsonAdvertisement = mapper.writeValueAsString(advertisement); mockMvc.perform(put("/api/advertisement/{id}", advertisement.getId())// .contentType(MediaType.APPLICATION_JSON)// .content(jsonAdvertisement))// .andDo(print())// .andExpect(status().isForbidden());// } @Test @WithUserDetails(OWNER_OF_ADVERTISEMENT_EMAIL) public void shouldAllowAdvertisementModification() throws Exception { String jsonAdvertisement = mapper.writeValueAsString(advertisement); mockMvc.perform(put("/api/advertisement/{id}", advertisement.getId())// .contentType(MediaType.APPLICATION_JSON)// .content(jsonAdvertisement))// .andDo(print())// .andExpect(status().isOk());// } } 

这是超级课程：

 @AutoConfigureMockMvc @AutoConfigureTestEntityManager @RunWith(SpringJUnit4ClassRunner.class) @SpringBootTest(classes = {TestApplication.class}) @WebAppConfiguration @ActiveProfiles(Profiles.TEST) @Transactional public abstract class AbstractIntegrationTest { } 

当我运行测试时，似乎实体不会被TestEntityManager持久化到H2 ，如此错误消息所示：

 Hibernate: select useraccoun0_.id as id1_9_, useraccoun0_.address_id as address13_9_, useraccoun0_.email as email2_9_, useraccoun0_.email_notification as email_no3_9_, useraccoun0_.enabled as enabled4_9_, useraccoun0_.first_name as first_na5_9_, useraccoun0_.last_connection_date as last_con6_9_, useraccoun0_.password as password7_9_, useraccoun0_.registration_date as registra8_9_, useraccoun0_.role as role9_9_, useraccoun0_.token as token10_9_, useraccoun0_.user_account_type as user_ac11_9_, useraccoun0_.version as version12_9_ from user_account useraccoun0_ where useraccoun0_.email=? 22:52:39.943 [Test worker] WARN ostest.context.TestContextManager - Caught exception while allowing TestExecutionListener [org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener@43ec4dcd] to process 'before' execution of test method [public void com.bignibou.it.web.security.advertisement.AdvertisementAuthorizationTest.shouldNotAllowAdvertisementModification() throws java.lang.Exception] for test instance [com.bignibou.it.web.security.advertisement.AdvertisementAuthorizationTest@646496bc] java.lang.IllegalStateException: Unable to create SecurityContext using @org.springframework.security.test.context.support.WithUserDetails(value=[e-mail], userDetailsServiceBeanName=) at org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener.createSecurityContext(WithSecurityContextTestExecutionListener.java:79) at org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener.beforeTestMethod(WithSecurityContextTestExecutionListener.java:56) at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:269) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:112) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:56) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:66) at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32) at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93) at com.sun.proxy.$Proxy2.processTestClass(Unknown Source) at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:364) at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54) at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.springframework.security.core.userdetails.UsernameNotFoundException: Username: [e-mail] not found! at com.bignibou.service.security.UserAccountUserDetailsService.loadUserByUsername(UserAccountUserDetailsService.java:21) at org.springframework.security.test.context.support.WithUserDetailsSecurityContextFactory.createSecurityContext(WithUserDetailsSecurityContextFactory.java:56) at org.springframework.security.test.context.support.WithUserDetailsSecurityContextFactory.createSecurityContext(WithUserDetailsSecurityContextFactory.java:39) at org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener.createSecurityContext(WithSecurityContextTestExecutionListener.java:76) ... 43 common frames omitted 

有人可以帮忙吗？

Answer 1

这是关于TestExecutionListener回调和@Before测试方法的计时问题。

Spring Security的WithSecurityContextTestExecutionListener支持WithSecurityContextTestExecutionListener ，它永远不会在 @Before方法之后运行。 因此，Spring Security无法在setUp()方法中看到您持久保存到数据库的用户。 这基本上是exception告诉你的：Spring Security试图在数据库存在之前从数据库中读取用户。

解决此问题的一种方法是迁移到@Sql支持以在数据库中插入测试数据。 您可能不会像简单地持久化您的实体那样舒服 ， 但 @Sql方法允许在测试管理的事务中创建测试数据（即，不需要手动清理）。 请注意，您必须升级到Spring Security 4.1.1才能使其正常工作。

解决此问题的另一种方法是在@BeforeTransaction方法@BeforeTransaction实体持久保存在用户管理的事务中 – 例如，使用Spring的TransactionTemplate 。 但是，您需要以类似的方式在@AfterTransaction方法中手动清理数据库。 此外，您仍然需要升级到Spring Security 4.1.1才能实现此function。

像下面这样的东西应该做的伎俩：

 @Autowired private TestEntityManager testEntityManager; @Autowired PlatformTransactionManager transactionManager; @BeforeTransaction public void setUp() { new TransactionTemplate(transactionManager).execute(status -> { UserAccount owner = testEntityManager.persist(createUserAccount(OWNER_OF_ADVERTISEMENT_EMAIL)); Language language = testEntityManager.persist(createLanguage("Français")); DayToTimeSlot dayToTimeSlot = testEntityManager.persist(createDayToTimeSlot()); advertisement = testEntityManager.persist(createAdvertisement(owner, language, dayToTimeSlot)); impersonator = testEntityManager.persist(createUserAccount(IMPERSONATOR_EMAIL)); return null; }); } @AfterTransaction public void tearDown() { new TransactionTemplate(transactionManager).execute(status -> { testEntityManager.remove(testEntityManager.find(Advertisement.class, advertisement.getId())); UserAccount owner = advertisement.getUserAccount(); testEntityManager.remove(testEntityManager.find(UserAccount.class, owner.getId())); testEntityManager.remove(testEntityManager.find(UserAccount.class, impersonator.getId())); return null; }); } 

问候，

山姆