인프런 영문 브랜드 로고
인프런 영문 브랜드 로고

인프런 커뮤니티 질문&답변

the perz님의 프로필 이미지
the perz

작성한 질문수

스프링 DB 1편 - 데이터 접근 핵심 원리

트랜잭션 문제 해결 - 트랜잭션 AOP 적용

CGLIB이 정상작동하지 않는 것 같습니다

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MemberServiceV3_4Test의 AopCheck이 잘 실행이 되지 않습니다. Transactional 애노테이션이 잘 되지 않는 거 같아요. 같은 이유로 이체 중 오류 발생 시 테스트도 원하는 결과가 나오지 않네요.. 아래는 오류 내용입니다.


> Task :compileJava UP-TO-DATE
> Task :processResources UP-TO-DATE
> Task :classes UP-TO-DATE
> Task :compileTestJava UP-TO-DATE
> Task :processTestResources NO-SOURCE
> Task :testClasses UP-TO-DATE
> Task :test FAILED
03:18:12.756 [Test worker] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper -- Neither @ContextConfiguration nor @ContextHierarchy found for test class [MemberServiceV3_4Test]: using SpringBootContextLoader
03:18:12.759 [Test worker] DEBUG org.springframework.test.context.support.AbstractContextLoader -- Could not detect default resource locations for test class [hello.jdbc.service.MemberServiceV3_4Test]: no resource found for suffixes {-context.xml, Context.groovy}.
03:18:12.780 [Test worker] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper -- Using ContextCustomizers for test class [MemberServiceV3_4Test]: [DisableObservabilityContextCustomizer, PropertyMappingContextCustomizer, Customizer, ExcludeFilterContextCustomizer, DuplicateJsonObjectContextCustomizer, MockitoContextCustomizer, TestRestTemplateContextCustomizer]
03:18:12.833 [Test worker] DEBUG org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider -- Identified candidate component class: file [C:\Users\TheperZ\Desktop\Spring\Spring DB\jdbc\build\classes\java\main\hello\jdbc\JdbcApplication.class]
03:18:12.834 [Test worker] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper -- Found @SpringBootConfiguration hello.jdbc.JdbcApplication for test class hello.jdbc.service.MemberServiceV3_4Test
03:18:12.902 [Test worker] DEBUG org.springframework.test.context.util.TestContextSpringFactoriesUtils -- Skipping candidate TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener] due to a missing dependency. Specify custom TestExecutionListener classes or make the default TestExecutionListener classes and their required dependencies available. Offending class: [jakarta/servlet/ServletContext]
03:18:12.910 [Test worker] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper -- Using TestExecutionListeners for test class [MemberServiceV3_4Test]: [DirtiesContextBeforeModesTestExecutionListener, ApplicationEventsTestExecutionListener, MockitoTestExecutionListener, DependencyInjectionTestExecutionListener, DirtiesContextTestExecutionListener, TransactionalTestExecutionListener, SqlScriptsTestExecutionListener, EventPublishingTestExecutionListener, RestDocsTestExecutionListener, MockRestServiceServerResetTestExecutionListener, MockMvcPrintOnlyOnFailureTestExecutionListener, WebDriverTestExecutionListener, MockWebServiceServerTestExecutionListener, ResetMocksTestExecutionListener]
03:18:12.911 [Test worker] DEBUG org.springframework.test.context.support.AbstractDirtiesContextTestExecutionListener -- Before test class: class [MemberServiceV3_4Test], class annotated with @DirtiesContext [false] with mode [null]
03:18:12.919 [Test worker] DEBUG org.springframework.test.context.support.DependencyInjectionTestExecutionListener -- Performing dependency injection for test class hello.jdbc.service.MemberServiceV3_4Test

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v3.0.6)

2023-05-05T03:18:13.104+09:00  INFO 4320 --- [    Test worker] h.jdbc.service.MemberServiceV3_4Test     : Starting MemberServiceV3_4Test using Java 17 with PID 4320 (started by TheperZ in C:\Users\TheperZ\Desktop\Spring\Spring DB\jdbc)
2023-05-05T03:18:13.105+09:00  INFO 4320 --- [    Test worker] h.jdbc.service.MemberServiceV3_4Test     : No active profile set, falling back to 1 default profile: "default"
2023-05-05T03:18:13.569+09:00  INFO 4320 --- [    Test worker] h.jdbc.service.MemberServiceV3_4Test     : Started MemberServiceV3_4Test in 0.626 seconds (process running for 1.404)
2023-05-05T03:18:13.856+09:00  INFO 4320 --- [    Test worker] h.jdbc.service.MemberServiceV3_4Test     : memberService class=class hello.jdbc.service.MemberServiceV3_3$$SpringCGLIB$$0
2023-05-05T03:18:13.858+09:00  INFO 4320 --- [    Test worker] h.jdbc.service.MemberServiceV3_4Test     : memberRepository class=class hello.jdbc.repository.MemberRepositoryV3
2023-05-05T03:18:13.898+09:00  INFO 4320 --- [    Test worker] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2023-05-05T03:18:13.950+09:00  INFO 4320 --- [    Test worker] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Added connection conn0: url=jdbc:h2:tcp://localhost/~/test user=SA
2023-05-05T03:18:13.952+09:00  INFO 4320 --- [    Test worker] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2023-05-05T03:18:13.953+09:00  INFO 4320 --- [    Test worker] h.jdbc.repository.MemberRepositoryV3     : get connection=HikariProxyConnection@424743902 wrapping conn0: url=jdbc:h2:tcp://localhost/~/test user=SA, class=class com.zaxxer.hikari.pool.HikariProxyConnection
2023-05-05T03:18:13.957+09:00  INFO 4320 --- [    Test worker] hello.jdbc.connection.DBConnectionUtil   : getConnection=conn1: url=jdbc:h2:tcp://localhost/~/test user=SA, class=class org.h2.jdbc.JdbcConnection
2023-05-05T03:18:13.963+09:00  INFO 4320 --- [    Test worker] h.jdbc.repository.MemberRepositoryV3     : get connection=HikariProxyConnection@1728266914 wrapping conn2: url=jdbc:h2:tcp://localhost/~/test user=SA, class=class com.zaxxer.hikari.pool.HikariProxyConnection
2023-05-05T03:18:13.964+09:00  INFO 4320 --- [    Test worker] hello.jdbc.connection.DBConnectionUtil   : getConnection=conn3: url=jdbc:h2:tcp://localhost/~/test user=SA, class=class org.h2.jdbc.JdbcConnection
2023-05-05T03:18:13.984+09:00  INFO 4320 --- [    Test worker] h.jdbc.repository.MemberRepositoryV3     : get connection=HikariProxyConnection@2000856156 wrapping conn4: url=jdbc:h2:tcp://localhost/~/test user=SA, class=class com.zaxxer.hikari.pool.HikariProxyConnection
2023-05-05T03:18:13.985+09:00  INFO 4320 --- [    Test worker] hello.jdbc.connection.DBConnectionUtil   : getConnection=conn5: url=jdbc:h2:tcp://localhost/~/test user=SA, class=class org.h2.jdbc.JdbcConnection


Expecting value to be true but was false
org.opentest4j.AssertionFailedError: 
Expecting value to be true but was false
	at java.base@17/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base@17/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
	at java.base@17/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base@17/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
	at app//hello.jdbc.service.MemberServiceV3_4Test.AopCheck(MemberServiceV3_4Test.java:75)
	at java.base@17/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base@17/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base@17/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base@17/java.lang.reflect.Method.invoke(Method.java:568)
	at app//org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727)
	at app//org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
	at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at app//org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
	at app//org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147)
	at app//org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86)
	at app//org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
	at app//org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at app//org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at app//org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
	at app//org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:217)
	at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at app//org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:213)
	at app//org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:138)
	at app//org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
	at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at app//org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base@17/java.util.ArrayList.forEach(ArrayList.java:1511)
	at app//org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at app//org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base@17/java.util.ArrayList.forEach(ArrayList.java:1511)
	at app//org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at app//org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at app//org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at app//org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at app//org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:99)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:79)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:75)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62)
	at java.base@17/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base@17/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base@17/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base@17/java.lang.reflect.Method.invoke(Method.java:568)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at jdk.proxy1/jdk.proxy1.$Proxy2.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
	at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)


MemberServiceV3_4Test > AopCheck() FAILED
    org.opentest4j.AssertionFailedError at MemberServiceV3_4Test.java:75
2023-05-05T03:18:14.004+09:00  INFO 4320 --- [ionShutdownHook] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown initiated...
2023-05-05T03:18:14.015+09:00  INFO 4320 --- [ionShutdownHook] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown completed.
1 test completed, 1 failed
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':test'.
> There were failing tests. See the report at: file:///C:/Users/TheperZ/Desktop/Spring/Spring%20DB/jdbc/build/reports/tests/test/index.html
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 2s
4 actionable tasks: 1 executed, 3 up-to-date
spring

답변 1

0

David님의 프로필 이미지
David

안녕하세요. the perz님, 공식 서포터즈 David입니다.

올려주신 로그 상에는 proxy가 잘 적용되어서, service는 proxy, repository는 non-proxy로 잘 생성된 것 같습니다.

테스트 코드를 잘 작성하셨는지 다시 확인 부탁드립니다.

image

감사합니다.

the perz님의 프로필 이미지
the perz
질문자

AopCheck 테스트는 제 실수가 맞았던 것 같습니다. 근데 예외 발생 코드에서는 여전히 롤백이 정상적으로 동작하지 않네요.. 아래는 테스트 코드, 그 아래는 서비스 계층 코드입니다. 제가 뭔가 놓친 부분이 있을까요?

@Test
    @DisplayName("이체 중 예외 발생")
    void accountTransferEx() throws SQLException {
        //given
        Member memberA = new Member(MEMBER_A, 10000);
        Member memberEX = new Member(MEMBER_Ex, 10000);
        memberRepository.save(memberA);
        memberRepository.save(memberEX);
        //when
        assertThatThrownBy(()->memberService.accountTransfer(memberA.getMemberId(), memberEX.getMemberId(), 2000))
                .isInstanceOf(IllegalStateException.class);

        //then
        Member findMemberA = memberRepository.findById(memberA.getMemberId());
        Member findMemberEX = memberRepository.findById(memberEX.getMemberId());
        assertThat(findMemberA.getMoney()).isEqualTo(10000);
        assertThat(findMemberEX.getMoney()).isEqualTo(10000);

    }

@Slf4j
@RequiredArgsConstructor
public class MemberServiceV3_3 {
    private final MemberRepositoryV3 memberRepository;



    @Transactional
    public void accountTransfer(String fromId, String toId, int money) throws SQLException {
         bizLogic(fromId, toId, money);
    }

    private void bizLogic(String fromId, String toId, int money) throws SQLException {
        Member fromMember = memberRepository.findById(fromId);
        Member toMember = memberRepository.findById(toId);

        memberRepository.update(fromId, fromMember.getMoney()- money);
        validation(toMember);
        memberRepository.update(toId, toMember.getMoney()+ money);
    }



    private void validation(Member toMember) {
        if(toMember.getMemberId().equals("ex")){
            throw new IllegalStateException("이체중 예외 발생");
        }
    }
}
David님의 프로필 이미지
David

오류 발생의 경우, 에러 로그도 함께 첨부해 주시면 답변에 큰 도움이 됩니다.

the perz님의 프로필 이미지
the perz

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