import codecs
from unittest import TestCase

import mock
import six


class IncomingPacketTester(TestCase):
    def test_incoming_packet(self):
        """
        Tests the handling of incoming serial forwarder packets.
        """
        pass


class OutgoingPacketTester(TestCase):
    def test_outgoing_packet(self):
        """
        Tests the handling of outgoing serial forwarder packets.
        """
        pass
