Method test_none_entity

test/orm/test_deprecations.py:2887–2905

(self)

        eq_(list(it[0]._mapping.keys()), ["User", "id"])

    def test_none_entity(self):
        s, (u1, u2, u3, u4) = self._fixture()
        User = self.classes.User

        ua = aliased(User)
        q = s.query(User, ua)

        row = result_tuple(["User", "useralias"])

        def kt(*x):
            return row(x)

        collection = [kt(u1, u2), kt(u1, None), kt(u2, u3)]
        with assertions.expect_deprecated_20(merge_result_dep):
            it = q.merge_result(collection)
        eq_(
            [(x and x.id or None, y and y.id or None) for x, y in it],
            [(u1.id, u2.id), (u1.id, None), (u2.id, u3.id)],
        )


class DefaultStrategyOptionsTest(_DefaultStrategyOptionsTest):