MemberServiceTest에서 중복_회원_예외 처리 에러

말씀해주신대로 Member Entity에 에러가 있었습니다.^^ 해결되었습니당~감사합니당ㅎㅎ 저는 아직 에러 메세지 보는 데에 익숙하지 않은데;; 역시 바로 보시자마자 아는 갓영한님! 에러 해결되었으니 강의 진도 쭉쭉 나가겠습니당!! 감사합니당^.^

MemberServiceTest에서 중복_회원_예외 처리 에러

안녕하세요. 갓영한 선생님^^ 1번,2번,3번 코드 모두 보여 드립니다. MemberService.java 코드 package jpabook.jpashop.service;import jpabook.jpashop.domain.Member;import jpabook.jpashop.repository.MemberRepository;import lombok.RequiredArgsConstructor;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Transactional;import java.util.List;@Service@Transactional@RequiredArgsConstructor // final에만 생성자를 만들어줌public class MemberService { private final MemberRepository memberRepository; /** * 회원 가입 */ @Transactional public Long join(Member member){ validateDuplicateMember(member); //중복 회원 검증 memberRepository.save(member); return member.getId(); } private void validateDuplicateMember(Member member){ //Exception List findMembers = memberRepository.findByName(member.getName()); if (!findMembers.isEmpty()){ throw new IllegalStateException("이미 존재하는 회원입니다."); } } //회원 전체 조회 @Transactional(readOnly = true) public List findMembers(){ return memberRepository.findAll(); } public Member findOne(Long memberId){ return memberRepository.findOne(memberId); }} MemberServiceTest.java코드 package jpabook.jpashop.service;import jpabook.jpashop.domain.Member;import jpabook.jpashop.repository.MemberRepository;import org.junit.Test;import org.junit.runner.RunWith;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.boot.test.context.SpringBootTest;import org.springframework.test.context.junit4.SpringRunner;import org.springframework.transaction.annotation.Transactional;import static org.junit.Assert.*;@SpringBootTest@RunWith(SpringRunner.class)@Transactionalpublic class MemberServiceTest { @Autowired MemberService memberService; @Autowired MemberRepository memberRepository; @Test public void 회원가입() throws Exception { //given Member member = new Member(); member.setName("kim"); //when Long savedId = memberService.join(member); //then assertEquals(member, memberRepository.findOne(savedId)); } @Test public void 중복_회원_예외() throws Exception{ //given Member member1 = new Member(); member1.setName("kim"); Member member2 = new Member(); member2.setName("kim"); //when memberService.join(member1); try { memberService.join(member2); } catch (IllegalStateException e) { return; } //then fail("예외가 발생해야 한다."); }} 에러 코드입니다. 2021-05-08 20:17:50.542 INFO 5968 --- [ main] o.s.t.c.transaction.TransactionContext : Rolled back transaction for test: [DefaultTestContext@291f18 testClass = MemberServiceTest, testInstance = jpabook.jpashop.service.MemberServiceTest@35451ba6, testMethod = 중복_회원_예외@MemberServiceTest, testException = org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a]; constraint [null]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute statement, mergedContextConfiguration = [WebMergedContextConfiguration@17d88132 testClass = MemberServiceTest, locations = '{}', classes = '{class jpabook.jpashop.JpashopApplication}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[org.springframework.boot.test.autoconfigure.actuate.metrics.MetricsExportContextCustomizerFactory$DisableMetricExportContextCustomizer@5c671d7f, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@68267da0, org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@2f465398, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@a1cdc6d, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@55740540, org.springframework.boot.test.context.SpringBootTestArgs@1, org.springframework.boot.test.context.SpringBootTestWebEnvironment@5c33f1a9], resourceBasePath = 'src/main/webapp', contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]], attributes = map['org.springframework.test.context.web.ServletTestExecutionListener.activateListener' -> true, 'org.springframework.test.context.web.ServletTestExecutionListener.populatedRequestContextHolder' -> true, 'org.springframework.test.context.web.ServletTestExecutionListener.resetRequestContextHolder' -> true, 'org.springframework.test.context.event.ApplicationEventsTestExecutionListener.recordApplicationEvents' -> false]] org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a]; constraint [null]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute statement at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:276) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) at jpabook.jpashop.repository.MemberRepository$$EnhancerBySpringCGLIB$$11ba25b7.findByName() at jpabook.jpashop.service.MemberService.validateDuplicateMember(MemberService.java:32) at jpabook.jpashop.service.MemberService.join(MemberService.java:25) at jpabook.jpashop.service.MemberService$$FastClassBySpringCGLIB$$560b731b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:779) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) at jpabook.jpashop.service.MemberService$$EnhancerBySpringCGLIB$$aa1919bb.join() at jpabook.jpashop.service.MemberServiceTest.중복_회원_예외(MemberServiceTest.java:45) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:74) at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75) 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:251) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) 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$2.evaluate(ParentRunner.java:268) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53) Caused by: org.hibernate.exception.ConstraintViolationException: could not execute statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:59) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:200) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3297) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3824) at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:107) at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:604) at org.hibernate.engine.spi.ActionQueue.lambda$executeActions$1(ActionQueue.java:478) at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:684) at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:475) at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:345) at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:57) at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:93) at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1327) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1407) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) at org.hibernate.query.Query.getResultList(Query.java:165) at jpabook.jpashop.repository.MemberRepository.findByName(MemberRepository.java:32) at jpabook.jpashop.repository.MemberRepository$$FastClassBySpringCGLIB$$97f1c501.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:779) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 49 more Caused by: org.h2.jdbc.JdbcSQLIntegrityConstraintViolationException: NULL not allowed for column "ORDER_ID"; SQL statement: insert into orders (name, member_id) values (?, ?) [23502-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:459) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.message.DbException.get(DbException.java:181) at org.h2.table.Column.validateConvertUpdateSequence(Column.java:374) at org.h2.table.Table.validateConvertUpdateSequence(Table.java:845) at org.h2.command.dml.Insert.insertRows(Insert.java:187) at org.h2.command.dml.Insert.update(Insert.java:151) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.lang.Thread.run(Unknown Source) at org.h2.message.DbException.getJdbcSQLException(DbException.java:459) at org.h2.engine.SessionRemote.done(SessionRemote.java:611) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:191) at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:152) at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) at com.p6spy.engine.wrapper.PreparedStatementWrapper.executeUpdate(PreparedStatementWrapper.java:94) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:197) ... 71 more 2021-05-08 20:17:50.553 INFO 5968 --- [extShutdownHook] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'applicationTaskExecutor' 2021-05-08 20:17:50.554 INFO 5968 --- [extShutdownHook] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default' 2021-05-08 20:17:50.557 INFO 5968 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...

[질문] docker build ./ 했는데 이미지 ID가 안나옵니다ㅠ

다행히도 해결책을 찾았습니다.ㅎㅎ 방법 공유드립니다.ㅎㅎ 도커 클릭 > 설정 > Docker Engine가서 buildkit true -> false로 바꿔주면 됩니다.^^ 윈도우 10 사용자들은 위에 방법처럼 해보세요.~

build 시 출력이 이상합니다 이미지는 어떻게 찾나요?

해결책 찾으셨나요??ㅠㅠ 저도 그런데