[Spring JPA] 6. 게시판 등록 및 수정 테스트 만들기

1. 테스트 파일 생성

application.yml의 ddl-auto를 잠시 none으로 변경

Mac 기준 option + enter 를 누르고 Create Test 클릭

JUnit5로 설정하고 OK

BoardRepositoryTest.java

package jpa.board.repository;

import jpa.board.dto.BoardDto;
import jpa.board.entity.Board;
import jpa.board.entity.Member;
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.context.junit.jupiter.SpringExtension;

import java.util.List;

import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
import static org.junit.jupiter.api.Assertions.*;

@ExtendWith(SpringExtension.class)
@SpringBootTest
class BoardRepositoryTest {

    @Autowired
    BoardRepository boardRepository;

    @Autowired
    MemberRepository memberRepository;

    @Test
    public void 게시판_등록() {

        //등록된 글 다 지우기
        boardRepository.deleteAll();

        //given
        String title = "타이틀1";
        String content = "내용1";

        List<Member> memberList = memberRepository.findAll();
        Member member = memberList.get(0);

        BoardDto boardDto = new BoardDto(title, content);
        Board board = boardDto.toEntity(member);
        boardRepository.save(board);

        //when
        List<Board> boardList = boardRepository.findAll();

        //then
        Board boards = boardList.get(0);
        assertThat(boards.getTitle()).isEqualTo(title);
        assertThat(boards.getContent()).isEqualTo(content);

    }

    @Test
    public void 게시판_수정() {

        //given
        List<Board> boardList = boardRepository.findAll();
        Board boards = boardList.get(0);
        String title = "변경된 타이틀";
        String content = "변경된 내용";

        boards.update(title, content);
        boardRepository.save(boards);

        //when
        List<Board> boardList2 = boardRepository.findAll();

        //then
        Board boards2 = boardList2.get(0);
        assertThat(boards2.getTitle()).isEqualTo(title);
        assertThat(boards2.getContent()).isEqualTo(content);

    }

}

2. BoardDto 생성

BoardDto.java

package jpa.board.dto;

import jpa.board.entity.Board;
import jpa.board.entity.Member;
import lombok.Data;

import java.time.LocalDateTime;

@Data
public class BoardDto {

    private Long id;            //시퀀스
    private String title;              //제목
    private String content;            //내용
    private LocalDateTime regDate;     //등록 날짜
    private LocalDateTime uptDate;     //수정 날짜
    private Long viewCount;            //조회수
    private String username;            //사용자 이름

    public BoardDto(String title, String content){
        this.title = title;
        this.content = content;
    }

    public Board toEntity(Member member){
        return Board.builder()
                .member(member)
                .title(title)
                .content(content)
                .build();
    }

}

Test에 필요한 BoardDto를 약식으로 생성

3. 게시판 등록 실행

Title과 Content를 보면 실행이 잘 된걸 확인 가능

4. 게시판 수정 실행

Title과 Content를 보면 실행이 잘 된걸 확인 가능