def METHOD_NAME(enabled_communicator, disabled_communicator):
    disabled_communicator.sub_to_aggregator()
    assert not hasattr(disabled_communicator, "pubsub")
    channel_names = AggregatorChannels()
    channel_callback_dict = {
        channel_names.batch_commands:
            enabled_communicator.aggregator.receive_batch_commands_callback,
        channel_names.commands: enabled_communicator.aggregator.aggregator_callback
    }
    enabled_communicator.sub_to_aggregator()
    enabled_communicator.pubsub.psubscribe.assert_called_once_with(
        **channel_callback_dict
    )