Method test_m2o

test/orm/test_deprecations.py:2447–2472

(self)

        is_(a1.user, u1)

    def test_m2o(self):
        users, Address, addresses, User = (
            self.tables.users,
            self.classes.Address,
            self.tables.addresses,
            self.classes.User,
        )

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

        self.mapper_registry.map_imperatively(
            Address,
            addresses,
            properties={
                "user": relationship(
                    User, back_populates="addresses", lazy="noload"
                )
            },
        )
        with expect_noload_deprecation():
            u1 = User()
        a1 = Address()
        a1.user = u1
        in_(a1, u1.addresses)


class ManyToOneTest(_fixtures.FixtureTest):