DataJpaTest in spock

DbunitWithGenesisTest.groovy

@ContextConfiguration
@DataJpaTest
class DbunitWithGenesisTest extends Specification {

    private static Logger log = LoggerFactory.getLogger(DbunitWithGenesisTest.class)

    def hi = 1L..10L
    // testEntityManager는 persistence context 테스트 목적으로 사용된다.
    // 즉, 실제 데이터베이스에 적용할수는 없다
    @Autowired
    TestEntityManager entityManager

    @Autowired
    DataSource dataSource

    @Autowired
    SchoolRepository schoolRepository

    @Autowired
    StudentRepository studentRepository

    @Shared
    Sql sqlInstance

    def setup() {
        sqlInstance = new Sql(dataSource)

    }

    def "when saving child entity, saved parent entity too"() {
        given:

        School dummySchool = EnhancedRandom.random(School.class)

        Student dummyStudent =EnhancedRandom.random(Student.class)


        when:
        entityManager.persist(dummyStudent)

        then:
       def hi =  studentRepository.findAll()
        def hi2 = schoolRepository.findAll()
        ""

    }

}