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Test: 테스트 작성
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‎src/test/java/com/back/domain/board/controller/CommentControllerTest.java‎

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@@ -390,4 +390,135 @@ 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
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@DisplayName("댓글 삭제 성공 → 200 OK")
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void deleteComment_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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Comment comment = new Comment(post, user, "삭제할 댓글");
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commentRepository.save(comment);
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String accessToken = generateAccessToken(user);
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// when & then
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mvc.perform(delete("/api/posts/{postId}/comments/{commentId}", post.getId(), comment.getId())
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.header("Authorization", "Bearer " + accessToken))
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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("$.message").value("댓글이 삭제되었습니다."));
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}
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@Test
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@DisplayName("댓글 삭제 실패 - 존재하지 않는 게시글 → 404 Not Found")
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void deleteComment_postNotFound() throws Exception {
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// given
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User user = User.createUser("writer2", "[email protected]", passwordEncoder.encode("P@ssw0rd!"));
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user.setUserProfile(new UserProfile(user, "작성자2", null, null, null, 0));
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user.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(user);
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Post post = new Post(user, "제목", "내용");
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postRepository.save(post);
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Comment comment = new Comment(post, user, "댓글");
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commentRepository.save(comment);
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String accessToken = generateAccessToken(user);
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// when & then
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mvc.perform(delete("/api/posts/{postId}/comments/{commentId}", 999L, comment.getId())
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.header("Authorization", "Bearer " + accessToken))
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.andDo(print())
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.andExpect(status().isNotFound())
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.andExpect(jsonPath("$.code").value("POST_001"))
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.andExpect(jsonPath("$.message").value("존재하지 않는 게시글입니다."));
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}
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@Test
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@DisplayName("댓글 삭제 실패 - 존재하지 않는 댓글 → 404 Not Found")
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void deleteComment_commentNotFound() throws Exception {
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// given
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User user = User.createUser("writer3", "[email protected]", passwordEncoder.encode("P@ssw0rd!"));
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user.setUserProfile(new UserProfile(user, "작성자3", null, null, null, 0));
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user.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(user);
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Post post = new Post(user, "제목", "내용");
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postRepository.save(post);
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String accessToken = generateAccessToken(user);
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// when & then
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mvc.perform(delete("/api/posts/{postId}/comments/{commentId}", post.getId(), 999L)
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.header("Authorization", "Bearer " + accessToken))
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.andDo(print())
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.andExpect(status().isNotFound())
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.andExpect(jsonPath("$.code").value("COMMENT_001"))
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.andExpect(jsonPath("$.message").value("존재하지 않는 댓글입니다."));
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}
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@Test
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@DisplayName("댓글 삭제 실패 - 작성자가 아님 → 403 Forbidden")
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void deleteComment_noPermission() throws Exception {
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// given
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User writer = User.createUser("writer", "[email protected]", passwordEncoder.encode("P@ssw0rd!"));
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writer.setUserProfile(new UserProfile(writer, "작성자", null, null, null, 0));
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writer.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(writer);
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User other = User.createUser("other", "[email protected]", passwordEncoder.encode("P@ssw0rd!"));
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other.setUserProfile(new UserProfile(other, "다른사람", null, null, null, 0));
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other.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(other);
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Post post = new Post(writer, "제목", "내용");
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postRepository.save(post);
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Comment comment = new Comment(post, writer, "원래 댓글");
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commentRepository.save(comment);
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String accessToken = generateAccessToken(other);
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// when & then
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mvc.perform(delete("/api/posts/{postId}/comments/{commentId}", post.getId(), comment.getId())
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.header("Authorization", "Bearer " + accessToken))
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.andDo(print())
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.andExpect(status().isForbidden())
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.andExpect(jsonPath("$.code").value("COMMENT_002"))
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.andExpect(jsonPath("$.message").value("댓글 작성자만 수정/삭제할 수 있습니다."));
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}
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@Test
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@DisplayName("댓글 삭제 실패 - 토큰 없음 → 401 Unauthorized")
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void deleteComment_noToken() throws Exception {
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// given
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User user = User.createUser("writer4", "[email protected]", passwordEncoder.encode("P@ssw0rd!"));
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user.setUserProfile(new UserProfile(user, "작성자4", null, null, null, 0));
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user.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(user);
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Post post = new Post(user, "제목", "내용");
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postRepository.save(post);
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Comment comment = new Comment(post, user, "댓글");
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commentRepository.save(comment);
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// when & then
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mvc.perform(delete("/api/posts/{postId}/comments/{commentId}", post.getId(), comment.getId()))
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.andDo(print())
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.andExpect(status().isUnauthorized())
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.andExpect(jsonPath("$.code").value("AUTH_001"))
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.andExpect(jsonPath("$.message").value("인증이 필요합니다."));
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}
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}

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

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Original file line numberDiff line numberDiff line change
@@ -200,4 +200,95 @@ 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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@DisplayName("댓글 삭제 성공")
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void deleteComment_success() {
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// given
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User user = User.createUser("writer", "[email protected]", "encodedPwd");
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user.setUserProfile(new UserProfile(user, "작성자", 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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Comment comment = new Comment(post, user, "삭제할 댓글");
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commentRepository.save(comment);
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// when
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commentService.deleteComment(post.getId(), comment.getId(), user.getId());
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// then
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assertThat(commentRepository.findById(comment.getId())).isEmpty();
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}
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@Test
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@DisplayName("댓글 삭제 실패 - 존재하지 않는 게시글")
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void deleteComment_fail_postNotFound() {
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// given
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User user = User.createUser("writer2", "[email protected]", "encodedPwd");
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user.setUserProfile(new UserProfile(user, "작성자2", 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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Comment comment = new Comment(post, user, "댓글");
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commentRepository.save(comment);
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// when & then
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assertThatThrownBy(() ->
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commentService.deleteComment(999L, comment.getId(), user.getId())
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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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@Test
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@DisplayName("댓글 삭제 실패 - 존재하지 않는 댓글")
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void deleteComment_fail_commentNotFound() {
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// given
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User user = User.createUser("writer3", "[email protected]", "encodedPwd");
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user.setUserProfile(new UserProfile(user, "작성자3", 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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// when & then
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assertThatThrownBy(() ->
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commentService.deleteComment(post.getId(), 999L, user.getId())
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).isInstanceOf(CustomException.class)
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.hasMessage(ErrorCode.COMMENT_NOT_FOUND.getMessage());
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}
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@Test
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@DisplayName("댓글 삭제 실패 - 작성자가 아님")
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void deleteComment_fail_noPermission() {
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// given: 작성자 + 다른 사용자
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User writer = User.createUser("writer", "[email protected]", "encodedPwd");
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writer.setUserProfile(new UserProfile(writer, "작성자", null, null, null, 0));
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writer.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(writer);
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User other = User.createUser("other", "[email protected]", "encodedPwd");
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other.setUserProfile(new UserProfile(other, "다른사람", null, null, null, 0));
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other.setUserStatus(UserStatus.ACTIVE);
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userRepository.save(other);
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Post post = new Post(writer, "제목", "내용");
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postRepository.save(post);
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Comment comment = new Comment(post, writer, "원래 댓글");
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commentRepository.save(comment);
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// when & then
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assertThatThrownBy(() ->
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commentService.deleteComment(post.getId(), comment.getId(), other.getId())
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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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}

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