@DataSet data persists after rollback.

[GoogleCodeExporter]

Perhaps I'm not understanding how to use this correctly, but I expect the
test class included below to pass.  I am seeing expected rollback behavior
when not using the @DataSet insert data (testDaoRollback()).  When using it
(testDaoAndDataSetRollback()), only the DAO insert is rolled back.  It
seems they are on separate transactions?

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"/spring-config-domain-test.xml"})
@TransactionConfiguration(transactionManager = "transactionManager",
defaultRollback = true)
@Transactional
public class ObjectActionRuleDaoTest extends
AbstractTransactionalDataSetTestCase {

    @Autowired
    private iObjectActionRuleDao objectActionRuleDao;

    @Test    
    public void testDaoRollback() {
        assertEquals(0, objectActionRuleDao.findAll().size());
        ObjectActionRule oar = new ObjectActionRule();
        oar.setId(1L);
        objectActionRuleDao.merge(oar);
        assertEquals(1, objectActionRuleDao.findAll().size());
    }

    @Test
    @DataSet("classpath:/ObjectActionRule.db.xml")
    public void testDaoAndDataSetRollback() {
        assertEquals(1, objectActionRuleDao.findAll().size());
        ObjectActionRule oar = new ObjectActionRule();
        oar.setId(2L);
        objectActionRuleDao.merge(oar);
        assertEquals(2, objectActionRuleDao.findAll().size());
    }

    @AfterTransaction
    public void checkEmpty() {
        assertEquals(0, objectActionRuleDao.findAll().size());
    }

}

I would've asked on a mailing list, but didn't see one...

Original issue reported on code.google.com by jflorent...@gmail.com on 7 Jan 2010 at 4:37