(self)
| 413 | |
| 414 | @testing.requires.two_phase_transactions |
| 415 | def test_twophase(self): |
| 416 | users, Address, addresses, User = ( |
| 417 | self.tables.users, |
| 418 | self.classes.Address, |
| 419 | self.tables.addresses, |
| 420 | self.classes.User, |
| 421 | ) |
| 422 | |
| 423 | # TODO: mock up a failure condition here |
| 424 | # to ensure a rollback succeeds |
| 425 | self.mapper_registry.map_imperatively(User, users) |
| 426 | self.mapper_registry.map_imperatively(Address, addresses) |
| 427 | |
| 428 | engine2 = engines.testing_engine() |
| 429 | sess = fixture_session(autoflush=False, twophase=True) |
| 430 | sess.bind_mapper(User, testing.db) |
| 431 | sess.bind_mapper(Address, engine2) |
| 432 | sess.begin() |
| 433 | u1 = User(name="u1") |
| 434 | a1 = Address(email_address="u1@e") |
| 435 | sess.add_all((u1, a1)) |
| 436 | sess.commit() |
| 437 | sess.close() |
| 438 | engine2.dispose() |
| 439 | with testing.db.connect() as conn: |
| 440 | eq_(conn.scalar(select(func.count("*")).select_from(users)), 1) |
| 441 | eq_(conn.scalar(select(func.count("*")).select_from(addresses)), 1) |
| 442 | |
| 443 | @testing.requires.independent_connections |
| 444 | def test_invalidate(self): |
nothing calls this directly
no test coverage detected