Method test_noparent

test/orm/test_deprecations.py:1848–1862

(self)

        )

    def test_noparent(self):
        Item, User = self.classes.Item, self.classes.User

        sess = fixture_session()
        q = sess.query(User)

        u1 = q.filter_by(name="jack").one()

        with assertions.expect_deprecated_20(query_wparent_dep):
            with assertions.expect_raises_message(
                sa_exc.InvalidRequestError,
                "Could not locate a property which relates "
                "instances of class 'Item' to instances of class 'User'",
            ):
                q = sess.query(Item).with_parent(u1)

    def test_m2m(self):
        Item, Keyword = self.classes.Item, self.classes.Keyword