def test_no_second_transaction_is_created_if_closed(self):
load_app = self._getTarget()
class TransactionCounter(object):
after = 0
before = 0
def newTransaction(self, transaction):
pass
def beforeCompletion(self, transaction):
self.before += 1
def afterCompletion(self, transaction):
self.after += 1
def counts(self):
return (self.after, self.before)
counter = TransactionCounter()
self.addCleanup(lambda: transaction.manager.unregisterSynch(counter))
transaction.manager.registerSynch(counter)
transaction.begin()
self.assertIsNotNone(transaction.manager.manager._txn)
with load_app(self._makeModuleInfo()):
transaction.abort()
self.assertIsNone(transaction.manager.manager._txn)
self.assertEqual(counter.counts(), (1, 1))
def test_no_second_transaction_is_created_if_closed(self):
load_app = self._getTarget()
class TransactionCounter(object):
after = 0
before = 0
def newTransaction(self, transaction):
pass
def beforeCompletion(self, transaction):
self.before += 1
def afterCompletion(self, transaction):
self.after += 1
def counts(self):
return (self.after, self.before)
counter = TransactionCounter()
self.addCleanup(lambda: transaction.manager.unregisterSynch(counter))
transaction.manager.registerSynch(counter)
transaction.begin()
self.assertIsNotNone(transaction.manager.manager._txn)
with load_app(self._makeModuleInfo()):
transaction.abort()
self.assertIsNone(transaction.manager.manager._txn)
self.assertEqual(counter.counts(), (1, 1))
def test_open_transaction_is_aborted(self):
load_app = self._getTarget()
transaction.begin()
self.assertIsNotNone(transaction.manager.manager._txn)
with load_app(self._makeModuleInfo()):
pass
self.assertIsNone(transaction.manager.manager._txn)
def test_open_transaction_is_aborted(self):
load_app = self._getTarget()
transaction.begin()
self.assertIsNotNone(transaction.manager.manager._txn)
with load_app(self._makeModuleInfo()):
pass
self.assertIsNone(transaction.manager.manager._txn)
