def test_deserialize_from_stream(self):
data_uint160 = bytearray(20 * [0x11])
data_uint256 = bytearray(32 * [0x11])
with serialization.BinaryReader(data_uint160) as br:
# we explicitly call deserialize, instead of br.read_uint160() for coverage
uint160 = UInt160.zero()
uint160.deserialize(br)
self.assertEqual(data_uint160, uint160._data)
with serialization.BinaryReader(data_uint256) as br:
uint256 = UInt256.zero()
uint256.deserialize(br)
self.assertEqual(data_uint256, uint256._data)
def test_zero(self):
uint160 = UInt160.zero()
self.assertEqual(20, len(uint160.to_array()))
uint256 = UInt256.zero()
self.assertEqual(32, len(uint256.to_array()))