Method test_pickle_protocols

test/orm/test_pickled.py:457–478

(self)

            )

    def test_pickle_protocols(self):
        users, addresses = (self.tables.users, self.tables.addresses)

        self.mapper_registry.map_imperatively(
            User,
            users,
            properties={"addresses": relationship(Address, backref="user")},
        )
        self.mapper_registry.map_imperatively(Address, addresses)

        sess = fixture_session()
        u1 = User(name="ed")
        u1.addresses.append(Address(email_address="ed@bar.com"))
        sess.add(u1)
        sess.commit()

        u1 = sess.query(User).first()
        u1.addresses

        for loads, dumps in picklers():
            u2 = loads(dumps(u1))
            eq_(u1, u2)

    def test_state_info_pickle(self):
        users = self.tables.users