Method test_expanding_in_composite

test/sql/test_query.py:747–779

(self, connection)

    @testing.requires.tuple_in
    def test_expanding_in_composite(self, connection):
        users = self.tables.users

        connection.execute(
            users.insert(),
            [
                dict(user_id=7, user_name="jack"),
                dict(user_id=8, user_name="fred"),
                dict(user_id=9, user_name=None),
            ],
        )

        stmt = (
            select(users)
            .where(
                tuple_(users.c.user_id, users.c.user_name).in_(
                    bindparam("uname", expanding=True)
                )
            )
            .order_by(users.c.user_id)
        )

        eq_(
            connection.execute(stmt, {"uname": [(7, "jack")]}).fetchall(),
            [(7, "jack")],
        )

        eq_(
            connection.execute(
                stmt, {"uname": [(7, "jack"), (8, "fred")]}
            ).fetchall(),
            [(7, "jack"), (8, "fred")],
        )

    def test_expanding_in_dont_alter_compiled(self, connection):
        """test for issue #5048"""