テストコードの作成

💡テストコードフォルダの作成

import org.assertj.core.api.Assertions;
import org.junit.jupiter.api.Test;

public class ServiceTest {

    Service service = new ServiceImpl();

    @Test
    void register(){

        Member member = new Member(10L,"A", Grade.M);

        service.register(member);
        Member findMember = service.findMember(10L);

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

    }
}

import org.assertj.core.api.Assertions;
import org.junit.jupiter.api.Test;

public class ServiceTest {

    Service service = new ServiceImpl();

    @Test
    void register(){

        Member member = new Member(20L,"A", Grade.M);

        service.register(member);
        Member findMember = service.findMember(10L);

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

    }
}