@Test
public void save_ok() {
Payment result = paymentService.save(payment1);
assertThat(result, notNullValue());
Payment actual = paymentService.findById(result.getId());
assertThat(actual, is(result));
payment1.setId(actual.getId());
}
@Test
public void saveAll_ok() {
List<Payment> payments = paymentService.saveAll(Arrays.asList(payment2, payment3));
assertThat(payments, notNullValue());
Payment actual2 = paymentService.findById(payments.get(0).getId());
Payment actual3 = paymentService.findById(payments.get(1).getId());
assertThat(actual2, is(payments.get(0)));
assertThat(actual3, is(payments.get(1)));
payment2.setId(actual2.getId());
payment3.setId(actual3.getId());
}