Method test_to_query_session

test/ext/test_baked.py:773–792

(self)

        eq_(result, [(2,), (3,), (4,)])

    def test_to_query_session(self):
        User = self.classes.User
        Address = self.classes.Address

        sub_bq = self.bakery(lambda s: s.query(User.name))
        sub_bq += lambda q: q.filter(User.id == Address.user_id).correlate(
            Address
        )

        main_bq = self.bakery(
            lambda s: s.query(Address.id, sub_bq.to_query(s).scalar_subquery())
        )
        main_bq += lambda q: q.filter(
            sub_bq.to_query(q).scalar_subquery() == "ed"
        )
        main_bq += lambda q: q.order_by(Address.id)

        sess = fixture_session()
        result = main_bq(sess).all()
        eq_(result, [(2, "ed"), (3, "ed"), (4, "ed")])

    def test_to_query_args(self):
        User = self.classes.User