def test_evt_on_flush_refresh(self):
        # this still worked prior to #3427 being fixed in any case

        sess = Session()

        f1 = Foo(data=self.Point(None, None))
        sess.add(f1)
        sess.flush()
        eq_(f1.data, self.Point(5, 9))
        assert f1 not in sess.dirty
        f1.data.x = 10
        assert sess.dirty in f1
dataset/ETHPy150Open zzzeek/sqlalchemy/test/ext/test_mutable.py/MutableCompositeColumnDefaultTest.test_evt_on_flush_refresh/swapped operands of `in`