def METHOD_NAME(self):
    W = 0
    weight = 1
    self.assertAlmostEqual(
        QrUnc(
            W,
            default_dev=1,
            w=weight,
            x=np.array([-10.0, 1.0, 10.0]),
            delta=np.array([1e-3, 1e-3, 1e-3]),
        ),
        0.02,
        places=2,
    )