def METHOD_NAME(device_out, service_for_diff):
    """Test the comparison between different chunks
    """
    new_out = deepcopy(device_out)
    # Change the ifname of a record, expected an adds and a del
    new_out[0]['ifname'] = 'eth12'
    # Change the address list in one of the records
    new_out[1]['ipAddressList'] = np.array(['10.0.0.12/24'])
    adds, dels = service_for_diff.get_diff(device_out, new_out, add_all=False)
    assert len(adds) == 2, f'Expected 2 adds but got {len(adds)}'
    assert new_out[0] in adds
    assert new_out[1] in adds
    assert len(dels) == 1, f'Expected 1 del but got {len(dels)}'
    assert device_out[0] in dels