def test_decode_packed_with_remaining_data():
data = (
b"\x01\x00\x00\x00\x00\x00\x02\xf3\x47\x00\xff\xff\x00\xfe\xfe\xfe\xfe"
b"\xfd\xfd\xfd\xfd\x12\x34\x56\x78\x00\x05\x27\x00\xaa\x0a\x23\xa3"
) + b"LOL"
with pytest.raises(RemainingDataException):
decode_packet(data)
def test_decode_packet():
data = (
b"\x01\x00\x00\x00\x00\x00\x02\xf3\x47\x00\xff\xff\x00\xfe\xfe\xfe\xfe"
b"\xfd\xfd\xfd\xfd\x12\x34\x56\x78\x00\x05\x27\x00\xaa\x0a\x23\xa3"
)
packet = decode_packet(data)
assert packet.id == 0x01
assert type(packet) == packets.UnconnectedPing
def test_decode_disconnection_notification():
packet = decode_packet(b"\x15")
assert packet.id == 0x15
assert type(packet) == packets.DisconnectionNotification
def test_decode_invalid_packet():
with pytest.raises(UnknownPacketException):
decode_packet(b"\xff\x00\x00\x00\x00")