def test_no_save_cascade(self): mapper(Address, addresses) mapper(User, users, properties=dict( addresses=relation(Address, cascade="none", backref="user") )) s = create_session() u = User() s.save(u) a = Address() u.addresses.append(a) assert u in s assert a not in s s.flush() print "\n".join([repr(x.__dict__) for x in s]) s.clear() assert s.query(User).one().user_id == u.user_id assert s.query(Address).first() is None clear_mappers() tables.delete() mapper(Address, addresses) mapper(User, users, properties=dict( addresses=relation(Address, cascade="all", backref=backref("user", cascade="none")) )) s = create_session() u = User() a = Address() a.user = u s.save(a) assert u not in s assert a in s s.flush() s.clear() assert s.query(Address).one().address_id == a.address_id assert s.query(User).first() is None
def tearDown(self): SessionCls.close_all() tables.delete() clear_mappers()
def tearDown(self): clear_mappers() tables.delete()