def test_packet_sequence_field_gettersetters(self):
p = Packet(**packet_attrs)
assert p.sequence_number == 100
assert p.is_response is True
assert p.is_client is False
p.sequence_number = 123
assert p.sequence_number == 123
assert p.is_response is True
assert p.is_client is False
p.is_response = False
assert p.sequence_number == 123
assert p.is_response is False
assert p.is_client is False
p.is_client = True
assert p.sequence_number == 123
assert p.is_response is False
assert p.is_client is True
