Method _test_expr

test/orm/test_query.py:7361–7367

(self, fixture)

        eq_(a1.user, User(id=7))

    def _test_expr(self, fixture):
        User, Address = self.classes("User", "Address")

        s = fixture_session(query_cls=fixture())

        q = s.query(func.max(User.id).label("max"))
        eq_(q.scalar(), 10)

    def _test_expr_undocumented_query_constructor(self, fixture):
        # see #4269.  not documented but already out there.