def METHOD_NAME(self):
    tbl = Table({"a": [np.datetime64(datetime(2019, 7, 11, 11, 0))]})
    tbl.update({"a": np.array([datetime(2019, 7, 12, 11, 0)], dtype=datetime)})
    assert tbl.view().to_dict() == {"a": [datetime(2019, 7, 11, 11, 0), datetime(2019, 7, 12, 11, 0)]}