인프런 커뮤니티 질문&답변

junt4로 gradle에서 설정하려고 하면 오류가 발생해서 juit5로 하는 중입니다.

MemberRepositoryTest를

junit5버전으로 고쳐서 아래의 코드로 실행했는데 오류가 나고 있습니다


import jpabook.jpashop.Member; import jpabook.jpashop.MemberRepository; //import jpabook.jpashop.domain.Member; //import jpabook.jpashop.repository.MemberRepository; import org.assertj.core.api.Assertions; import org.junit.jupiter.api.Test; import org.junit.jupiter.api.extension.ExtendWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.annotation.Rollback; import org.springframework.test.context.junit.jupiter.SpringExtension; import org.springframework.transaction.annotation.Transactional; @ExtendWith(SpringExtension.class) // JUnit 5 방식 @SpringBootTest public class MemberRepositoryTest { @Autowired MemberRepository memberRepository; @Test @Transactional @Rollback(false) public void testMember() { Member member = new Member(); member.setUsername("memberA"); Long savedId = memberRepository.save(member); Member findMember = memberRepository.find(savedId); Assertions.assertThat(findMember.getId()).isEqualTo(member.getId()); Assertions.assertThat(findMember.getUsername()).isEqualTo(member.getUsername()); Assertions.assertThat(findMember).isEqualTo(member); // JPA 엔티티 동일성 보장 } }


밑에는 오류입니다.

Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

at org.springframework.util.Assert.state(Assert.java:79)



1. @SpringBootTest(classes=...)로 명시적으로 설정 클래스 지정

2. @SpringBootApplication이 있는 클래스의 위치 확인
3. @ContextConfiguration을 사용해서 명시적으로 설정 클래스 지정

이세가지를 시도해도 안되고 있습니다. 아니면 juni4룰 사용해야만 할까요?

build.gradle에 JUnit4 추가

testImplementation("org.junit.vintage:junit-vintage-engine") { exclude group: "org.hamcrest", module: "hamcrest-core" }
를 하면

Build file 'C:\Users\Peter\Desktop\study\jpashop\build.gradle' line: 45

A problem occurred evaluating root project 'jpashop'.

> Could not find method testImplementation() for arguments [org.junit.vintage:junit-vintage-engine, build_55eer8btj8rd1l6xp0yqapa0y$_run_closure6@6e20627f] on root project 'jpashop' of type org.gradle.api.Project.

라고 나옵니다.