Method on_connect

test/engine/test_execute.py:3845–3853

(self)

                m1.initialize(connection)

            def on_connect(self):
                oc = super().on_connect()

                def my_on_connect(conn):
                    if oc:
                        oc(conn)
                    m1.on_connect(conn)

                return my_on_connect

        u1 = Mock(
            username=None,