def test_packet_crc(self): payload = 'abcd' packet = Encoder.encode_payload(payload) assert packet[6] == Encoder.CalculateCRC(payload);
def test_packet_header(self): payload = 'abcd' packet = Encoder.encode_payload(payload) assert packet[0] == constants.header
def test_packet_length_field(self): payload = 'abcd' packet = Encoder.encode_payload(payload) assert packet[1] == len(payload)
def test_packet_length(self): payload = 'abcd' packet = Encoder.encode_payload(payload) assert len(packet) == len(payload) + 3