#23 Story 테스트 코드 작성 #24
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noxknow
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Apr 17, 2025
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noxknow
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전체적으로 테스트 코드가 잘 구조화되어 있고, 각 기능에 대한 검증을 명확히 하고 있어 인상적입니다! 특히, 유효한 요청과 유효하지 않은 요청에 대해 잘 구분하고 테스트하는 부분이 좋았습니다. 😁
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| assertThat(actual).hasSize(1); | ||
| assertThat(actual.getFirst()) | ||
| .usingRecursiveComparison() | ||
| .isEqualTo(expected); |
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응답을 usingRecursiveComparison()으로 검증하는 방식은 처음 봤는데 테스트의 신뢰성과 가독성을 동시에 확보할 수 있어 좋았습니다. 👍
다만, JsonPath와 비교했을때 응답 구조 변경에 민감한 특성이 있어서, 향후 API 스펙이 변경될 경우 테스트 유지보수 측면에서 부담이 될 수 있다는 점도 함께 고려되면 좋을 것 같습니다!
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| @ParameterizedTest | ||
| @DisplayName("❗ 원고 정보 수정 - 유효하지 않은 요청값") | ||
| @MethodSource("invalidStoryRequests") | ||
| void updateStory_invalidRequest(UpdateStoryRequest invalidRequest) throws Exception { | ||
| // when // then | ||
| mockMvc.perform(put(BASE_URL + "/{storyId}", storyId) | ||
| .header(AUTHORIZATION, testAuthUtils.getAccessToken(member)) | ||
| .contentType(MediaType.APPLICATION_JSON) | ||
| .content(objectMapper.writeValueAsString(invalidRequest)) | ||
| ) | ||
| .andExpect(status().isBadRequest()); | ||
| } | ||
|
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| private static Stream<UpdateStoryRequest> invalidStoryRequests() { | ||
| return Stream.of( | ||
| new UpdateStoryRequest(null, ""), | ||
| new UpdateStoryRequest("", null), | ||
| new UpdateStoryRequest("a".repeat(51), null) | ||
| ); | ||
| } |
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@MethodSource를 활용한 테스트로 유효성 검증 케이스들을 명확히 분리하고 반복을 줄인 점이 인상 깊네여! 😊
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| @ParameterizedTest | ||
| @DisplayName("❗ Story 이름 변경 - 유효하지 않은 요청") | ||
| @MethodSource("invalidFileNameRequests") | ||
| void updateDndName_invalidRequest(CommonUpdateFileNameRequest invalidRequest) throws Exception { | ||
| // when // then | ||
| mockMvc.perform(patch(BASE_URL + "/{id}/title", story.getId()) | ||
| .header(AUTHORIZATION, testAuthUtils.getAccessToken(member)) | ||
| .contentType(MediaType.APPLICATION_JSON) | ||
| .content(objectMapper.writeValueAsString(invalidRequest))) | ||
| .andExpect(status().isBadRequest()); | ||
| } |
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현재는 유효성 검증 실패 시 상태 코드(400)만 검증하고 있는데, 클라이언트가 어떤 필드가 잘못되었는지를 알 수 있도록 응답 본문도 함께 검증하면 좋을 것 같아요..!
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