def METHOD_NAME(self):
    """Test that it can be called with hide_index=False param."""
    data_df = pd.DataFrame(
        {
            "a": pd.Series([1, 2]),
            "b": pd.Series(["foo", "bar"]),
        }
    )
    st._arrow_dataframe(data_df, hide_index=False)
    proto = self.get_delta_from_queue().new_element.arrow_data_frame
    self.assertEqual(
        proto.columns,
        json.dumps({INDEX_IDENTIFIER: {"hidden": False}}),
    )