def METHOD_NAME(self):
    print("Testing DMX module.")
    rs = (
        residuals.Residuals(self.toas, self.DMXm, use_weighted_mean=False)
        .time_resids.to(u.s)
        .value
    )
    ltres, _ = np.genfromtxt(f"{self.parf}.tempo_test", unpack=True)
    resDiff = rs - ltres
    assert np.all(
        np.abs(resDiff) < 2e-8
    ), "PINT and tempo Residual difference is too big."