Method test_column_mapped_collection

test/orm/test_pickled.py:614–640

(self)

            is_not_none(collections.collection_adapter(repickled.addresses))

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

        self.mapper_registry.map_imperatively(
            User,
            users,
            properties={
                "addresses": relationship(
                    Address,
                    collection_class=column_keyed_dict(
                        addresses.c.email_address
                    ),
                )
            },
        )
        self.mapper_registry.map_imperatively(Address, addresses)
        u1 = User()
        u1.addresses = {
            "email1": Address(email_address="email1"),
            "email2": Address(email_address="email2"),
        }
        for loads, dumps in picklers():
            repickled = loads(dumps(u1))
            eq_(u1.addresses, repickled.addresses)
            eq_(repickled.addresses["email1"], Address(email_address="email1"))

            is_not_none(collections.collection_adapter(repickled.addresses))

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