Spring-등급제회원_기본예제(2)

회원도메인 테스트

 

MemberApp : MemberServiceImpl을 이용해 MemberService인터페이스의 구현체 memberService를 생성한 후 테스트용 회우너객체를 생성하고 출력한다.

public class MemberApp {
    public static void main(String[] args) {
        MemberService memberService = new MemberServiceImpl();
        Member member = new Member(1L, "memberA", Gradle.VIP);
        memberService.join(member);

        Member findMember = memberService.findMember(1L);
        System.out.println("new member = " + member.getName());
        System.out.println("find Member = " + findMember.getName());

    }
}

 

test.member

MemberServiceTest : JUnit 프레임워크를 이용한 단위 테스트 클래스로 @Test어노테이션을 이용해 join()메서드를 테스트한다.

given : 테스트에 필요한 조건을 설정

when : 테스트가 동작을 수행할 상황

then : 예상 결과

public class MemberServiceTest {

    MemberService memberService = new MemberServiceImpl();
    @Test
    void join(){
        // given
        Member member = new Member(1L, "memberA", Gradle.VIP);

        // when
        memberService.join(member);
        Member findMember = memberService.findMember(1L);

        // then
        Assertions.assertThat(member).isEqualTo(findMember);
    }
}