def test_encode_decode_int(self):
signed_integer_encodings = (
(0, "00"),
(127, "7f"),
(128, "0080"),
(256, "0100"),
(-1, "ff"),
(-128, "80"),
(-129, "ff7f")
)
for value, enc in signed_integer_encodings:
self.assertEqual(types.encode_int(value).encode("hex"), enc)
self.assertEqual(types.decode_int(enc.decode("hex")), value)
unsigned_integer_encodings = (
(0, "00"),
(127, "7f"),
(128, "80"),
(256, "0100")
)
for value, enc in unsigned_integer_encodings:
self.assertEqual(
types.encode_int(value, signed=False).encode("hex"), enc)
self.assertEqual(
types.decode_int(enc.decode("hex"), signed=False), value)
def test_encode_decode_int(self):
signed_integer_encodings = (
(0, "00"),
(127, "7f"),
(128, "0080"),
(256, "0100"),
(-1, "ff"),
(-128, "80"),
(-129, "ff7f")
)
for value, enc in signed_integer_encodings:
self.assertEqual(types.encode_int(value).encode("hex"), enc)
self.assertEqual(types.decode_int(enc.decode("hex")), value)
unsigned_integer_encodings = (
(0, "00"),
(127, "7f"),
(128, "80"),
(256, "0100")
)
for value, enc in unsigned_integer_encodings:
self.assertEqual(
types.encode_int(value, signed=False).encode("hex"), enc)
self.assertEqual(
types.decode_int(enc.decode("hex"), signed=False), value)
def _encode_value(self):
return types.encode_int(self._value - 1)
def _encode_value(self):
return types.encode_int(self._value - 1)
