Spring boot test @Transactional not saving

Question

I\'am trying to do a simple Integration test using Spring Boot Test in order to test the e2e use case. My test does not work because I\'am not able to make the repository sa

Answer 1

Do not use @Rollback(false). Unit Test should not generate data.

JPA FlushMode is AUTO (default - flush INSERT/UPDATE/DELETE SQL when query occurs) / COMMIT.

Just query the working entity for forcing FLUSH, or using EntityManager to force flush

@Test
public void testCreate(){
    InvoiceRange range = service.createInvoiceRange(1, InvoiceRangeCreate.builder()
            .form("01GTKT0/010")
            .serial("NV/18E")
            .effectiveDate(LocalDate.now())
            .rangeFrom(1L)
            .rangeTo(1000L)
            .build(), new byte[] {1,2,3,4,5});

    service.findByCriteria(1, "01GTKT0/010", "NV/18E");  // force flush
    // em.flush(); // another way is using entityManager for force flush
}