def METHOD_NAME():
    center = (2.0, 2.0)
    data = np.arange(25).reshape(5, 5)
    mask = np.zeros(data.shape, dtype=bool)
    mask[0, 0] = True
    mask[1, 1] = True
    data_ref = data.copy()
    data_ref[0, 0] = data[4, 4]
    data_ref[1, 1] = data[3, 3]
    mirror_data = _mask_to_mirrored_value(data, mask, center)
    assert_allclose(mirror_data, data_ref, rtol=0, atol=1.0e-6)