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Test: 테스트 작성
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‎src/main/java/com/back/domain/board/entity/Comment.java‎

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@@ -41,6 +41,13 @@ public Comment(Post post, User user, String content) {
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this.user = user;
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this.content = content;
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}
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public Comment(Post post, User user, String content, Comment parent) {
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this.post = post;
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this.user = user;
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this.content = content;
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this.parent = parent;
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}
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// -------------------- 비즈니스 메서드 --------------------
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// 댓글 업데이트

‎src/test/java/com/back/domain/board/controller/CommentControllerTest.java‎

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@@ -207,14 +207,73 @@ void createComment_noToken() throws Exception {
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.andExpect(jsonPath("$.message").value("인증이 필요합니다."));
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}
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// ====================== 댓글 조회 테스트 ======================
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@Test
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@DisplayName("댓글 목록 조회 성공 → 200 OK")
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void getComments_success() throws Exception {
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// given
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User user = User.createUser("writer", "[email protected]", passwordEncoder.encode("P@ssw0rd!"));
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user.setUserProfile(new UserProfile(user, "홍길동", null, null, null, 0));
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user.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(user);
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Post post = new Post(user, "제목", "내용");
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postRepository.save(post);
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// 부모 댓글
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Comment parent = new Comment(post, user, "부모 댓글", null);
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commentRepository.save(parent);
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// 자식 댓글
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Comment child = new Comment(post, user, "자식 댓글", parent);
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commentRepository.save(child);
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String accessToken = generateAccessToken(user);
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// when & then
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mvc.perform(get("/api/posts/{postId}/comments", post.getId())
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.header("Authorization", "Bearer " + accessToken)
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.param("page", "0")
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.param("size", "10"))
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.andDo(print())
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.andExpect(status().isOk())
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.andExpect(jsonPath("$.success").value(true))
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.andExpect(jsonPath("$.code").value("SUCCESS_200"))
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.andExpect(jsonPath("$.data.items[0].content").value("부모 댓글"))
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.andExpect(jsonPath("$.data.items[0].children[0].content").value("자식 댓글"));
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}
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@Test
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@DisplayName("댓글 목록 조회 실패 - 존재하지 않는 게시글 → 404 Not Found")
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void getComments_postNotFound() throws Exception {
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// given
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User user = User.createUser("ghost", "[email protected]", passwordEncoder.encode("P@ssw0rd!"));
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user.setUserProfile(new UserProfile(user, "유저", null, null, null, 0));
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user.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(user);
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String accessToken = generateAccessToken(user);
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// when & then
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mvc.perform(get("/api/posts/{postId}/comments", 999L)
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.header("Authorization", "Bearer " + accessToken)
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.param("page", "0")
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.param("size", "10"))
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.andDo(print())
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.andExpect(status().isNotFound())
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.andExpect(jsonPath("$.code").value("POST_001"))
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.andExpect(jsonPath("$.message").value("존재하지 않는 게시글입니다."));
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}
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// ====================== 댓글 수정 테스트 ======================
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@Test
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@DisplayName("댓글 수정 성공 → 200 OK")
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void updateComment_success() throws Exception {
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// given: 유저 + 게시글 + 댓글
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User user = User.createUser("writer", "[email protected]", passwordEncoder.encode("P@ssw0rd!"));
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user.setUserProfile(new UserProfile(user, "홍길동", null, "소개글", LocalDate.of(2000,1,1), 1000));
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user.setUserProfile(new UserProfile(user, "홍길동", null, "소개글", LocalDate.of(2000, 1, 1), 1000));
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user.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(user);
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@@ -390,6 +449,7 @@ void updateComment_noToken() throws Exception {
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.andExpect(jsonPath("$.code").value("AUTH_001"))
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.andExpect(jsonPath("$.message").value("인증이 필요합니다."));
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}
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// ====================== 댓글 삭제 테스트 ======================
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@Test

‎src/test/java/com/back/domain/board/service/CommentServiceTest.java‎

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Original file line numberDiff line numberDiff line change
@@ -1,7 +1,9 @@
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package com.back.domain.board.service;
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import com.back.domain.board.dto.CommentListResponse;
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import com.back.domain.board.dto.CommentRequest;
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import com.back.domain.board.dto.CommentResponse;
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import com.back.domain.board.dto.PageResponse;
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import com.back.domain.board.entity.Comment;
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import com.back.domain.board.entity.Post;
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import com.back.domain.board.repository.CommentRepository;
@@ -16,6 +18,9 @@
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import org.junit.jupiter.api.Test;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.data.domain.PageRequest;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.domain.Sort;
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import org.springframework.test.context.ActiveProfiles;
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import org.springframework.transaction.annotation.Transactional;
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@@ -100,6 +105,52 @@ void createComment_fail_postNotFound() {
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.hasMessage(ErrorCode.POST_NOT_FOUND.getMessage());
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}
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// ====================== 댓글 조회 테스트 ======================
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@Test
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@DisplayName("댓글 목록 조회 성공 - 부모 + 자식 포함")
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void getComments_success() {
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// given: 유저 + 게시글
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User user = User.createUser("writer", "[email protected]", "pwd");
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user.setUserProfile(new UserProfile(user, "홍길동", null, null, null, 0));
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user.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(user);
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Post post = new Post(user, "제목", "내용");
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postRepository.save(post);
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// 부모 댓글
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Comment parent = new Comment(post, user, "부모 댓글", null);
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commentRepository.save(parent);
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// 자식 댓글
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Comment child = new Comment(post, user, "자식 댓글", parent);
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commentRepository.save(child);
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Pageable pageable = PageRequest.of(0, 10, Sort.by(Sort.Direction.ASC, "createdAt"));
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// when
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PageResponse<CommentListResponse> response = commentService.getComments(post.getId(), pageable);
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// then
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assertThat(response.items()).hasSize(1); // 부모만 페이징 결과
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CommentListResponse parentRes = response.items().getFirst();
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assertThat(parentRes.getContent()).isEqualTo("부모 댓글");
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assertThat(parentRes.getChildren()).hasSize(1);
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assertThat(parentRes.getChildren().getFirst().getContent()).isEqualTo("자식 댓글");
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}
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@Test
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@DisplayName("댓글 목록 조회 실패 - 게시글 없음")
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void getComments_fail_postNotFound() {
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Pageable pageable = PageRequest.of(0, 10);
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assertThatThrownBy(() ->
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commentService.getComments(999L, pageable)
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).isInstanceOf(CustomException.class)
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.hasMessage(ErrorCode.POST_NOT_FOUND.getMessage());
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}
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// ====================== 댓글 수정 테스트 ======================
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@Test
@@ -200,6 +251,7 @@ void updateComment_fail_noPermission() {
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).isInstanceOf(CustomException.class)
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.hasMessage(ErrorCode.COMMENT_NO_PERMISSION.getMessage());
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}
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// ====================== 댓글 삭제 테스트 ======================
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@Test

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