def METHOD_NAME(self):
    gwcs_obj = make_gwcs(IMAGE.shape)
    tbl1 = find_peaks(IMAGE, 100, wcs=FITSWCS, centroid_func=centroid_com)
    tbl2 = find_peaks(IMAGE, 100, wcs=gwcs_obj,
                      centroid_func=centroid_com)
    columns = ['skycoord_peak', 'skycoord_centroid']
    for column in columns:
        assert_quantity_allclose(tbl1[column].ra, tbl2[column].ra)
        assert_quantity_allclose(tbl1[column].dec, tbl2[column].dec)