REQUIRES_NEW として伝播される 2 つの連続したトランザクションで構成される春の junit テストがあります。
public class ContractServiceTest extends AbstractIntegrationTest {
@Autowired
private PersistenceManagerHibernate persistenceManagerHibernate;
@Autowired
private ContractService contractService;
@Autowired
private EntityChangeService entityChangeService;
@Resource
private AddServiceService addService;
@Autowired
private ReferenceBookService refService;
@Autowired
private PropertyService propertyService;
@Autowired
private HibernateTransactionManager transactionManager;
@Test
public void testContractDeletes() {
Long contractId = 1L;
final Contract contract = createTestDetachedContract(contractId, PropertyServiceTest.createManaged(propertyService, refService), refService);
ensureContractCreated(contract);
deleteTransactional(contract);
Assert.assertEquals(1, entityChangeService.findByPaginationOrderByUpdateDate(Contract.class.getName(), contract.getId().toString(), null, 0, 30).size());
}
@Test
@Ignore
public void testContractCreates() {
Long contractId = 1L;
final Contract contract = createTestDetachedContract(contractId, PropertyServiceTest.createManaged(propertyService, refService), refService);
ensureContractDeleted(contract);
createContractTransactional(contract);
Assert.assertEquals(1, entityChangeService.findByPaginationOrderByUpdateDate(Contract.class.getName(), contract.getId().toString(), null, 0, 30).size());
}
private void ensureContractCreated(Contract contract) {
if (persistenceManagerHibernate.isCreated(Contract.class, contract.getId())) {
return;
}
createContractTransactional(contract);
}
private void deleteTransactional(final Contract contract) {
TransactionTemplate transactionTemplate = new TransactionTemplate(transactionManager);
transactionTemplate.setPropagationBehavior(Propagation.REQUIRES_NEW.value());
transactionTemplate.execute(new TransactionCallback() {
public Object doInTransaction(TransactionStatus status) {
try {
contractService.delete(contract);
} catch (Exception e) {
toString();
}
return null;
}
});
}
private void createContractTransactional(final Contract contract) {
TransactionTemplate transactionTemplate2 = new TransactionTemplate(transactionManager);
transactionTemplate2.setPropagationBehavior(Propagation.REQUIRES_NEW.value());
transactionTemplate2.execute(new TransactionCallback() {
public Object doInTransaction(TransactionStatus status) {
contractService.create(contract);
return null;
}
});
}
private void ensureContractDeleted(final Contract contract) {
if (!persistenceManagerHibernate.isCreated(Contract.class, contract.getId())) {
return;
}
deleteTransactional(contract);
}
public static Contract createTestDetachedContract(Long contractId, Property property, ReferenceBookService refService) {
Contract contract1 = new Contract();
contract1.setId(contractId);
contract1.setName("test name");
contract1.setProperty(property);
contract1.setNumber("10");
contract1.setType(refService.get(ContractType.class, 1L));
contract1.setStatus(refService.get(ContractStatus.class, 1L));
contract1.setCreated(new Date());
contract1.setCurrencyRate(new BigDecimal(10));
contract1.setInitialSum(new BigDecimal(10));
contract1.setSum(new BigDecimal(10));
return contract1;
}
}
次のinsert sqlステートメントを使用してトランザクションをコミットすると、テストがフリーズします。
private void createContractTransactional(final Contract contract) {
TransactionTemplate transactionTemplate2 = new TransactionTemplate(transactionManager);
transactionTemplate2.setPropagationBehavior(Propagation.REQUIRES_NEW.value());
transactionTemplate2.execute(new TransactionCallback() {
public Object doInTransaction(TransactionStatus status) {
contractService.create(contract);
return null;
}
});
}
なぜそれが起こるのですか(デバッガーはソースコードが提供されていないオラクルコードで停止します)、2つの連続したトランザクションでSpring Junitテストを正しく書く方法は?