테스트 코드 작성 환경 설정 #85
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테스트 코드 작성 환경 설정 #85
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jacobhboy
approved these changes
Apr 16, 2024
| @Transactional | ||
| @SpringBootTest | ||
| @DisplayNameGeneration(DisplayNameGenerator.ReplaceUnderscores.class) | ||
| public @interface ServiceTest { |
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오 항상 추상클래스로 구현 받아왔는데, 인터페이스로 처리하는 것도 좋네요!!
jacobhboy
requested changes
Apr 16, 2024
Comment on lines
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| public void beforeEach() { | ||
| final List<String> truncateQueries = getTruncateQueries(jdbcTemplate); | ||
| execute(jdbcTemplate, "SET REFERENTIAL_INTEGRITY FALSE"); | ||
| truncateTables(jdbcTemplate, truncateQueries); | ||
| execute(jdbcTemplate, "SET REFERENTIAL_INTEGRITY TRUE"); | ||
| } | ||
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| private List<String> getTruncateQueries(final JdbcTemplate jdbcTemplate) { | ||
| return jdbcTemplate.queryForList("SELECT Concat('TRUNCATE TABLE ', TABLE_NAME, ' RESTART IDENTITY;') AS q FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'PUBLIC'", String.class); | ||
| } | ||
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| private void truncateTables(final JdbcTemplate jdbcTemplate, final List<String> truncateQueries) { | ||
| truncateQueries.forEach(v -> execute(jdbcTemplate, v)); | ||
| } | ||
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| private void execute(final JdbcTemplate jdbcTemplate, final String query) { | ||
| jdbcTemplate.execute(query); | ||
| } | ||
| } |
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truncate 처리를 코드에서 진행하기 위한 함수입니다
- 먼저 REFERENTIAL_INTEGRITY는 외래키 제약조건 설정입니다.
- 테이블을 순서에 상관없이 truncate 하기 위해 끈 상태에서
- INFORMATION_SCHEMA.TABLES라는 곳에서 테이블 이름을 모두 가져옵니다
- 그 테이블 이름을 가져옴과 동시에 TRUNCATE TABLE TABLE_NAME RESTART IDENTITY 라는 문자열 형태로 가져옵니다
- forEach 형태를 통해 각 테이블 truncate를 실행합니다
- 다시 외래키 제약조건을 켭니다
위와같은 형태로 테이블 개수에 상관없이 모든 테이블을 truncate하는 것을 코드 형태로 작성된 클래스입니다
qlido
approved these changes
Apr 16, 2024
jacobhboy
approved these changes
Apr 16, 2024
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@transactional 어노테이션을 사용하는 상황
truncate를 사용해야 하는 상황