from fetchai.ledger.crypto.address import Address
from fetchai.ledger.crypto.entity import Entity
from fetchai.ledger.crypto.identity import Identity
from fetchai.ledger.serialisation import transaction, bytearray
from fetchai.ledger.serialisation.sha256 import sha256_hex
from fetchai.ledger.transaction import Transaction
_PRIVATE_KEYS = (
'1411d53f88e736eac7872430dbe5b55ac28c17a3e648c388e0bd1b161ab04427',
'3436c184890d498b25bc2b5cb0afb6bad67379ebd778eae1de40b6e0f0763825',
'4a56a19355f934174f6388b3c80598abb151af79c23d5a7af45a13357fb71253',
'f9d67ec139eb7a1cb1f627357995847392035c1e633e8530de5ab5d04c6e9c33',
'80f0e1c69e5f1216f32647c20d744c358e0894ebc855998159017a5acda208ba',
)
ENTITIES = [Entity.from_hex(x) for x in _PRIVATE_KEYS]
IDENTITIES = [Identity(x) for x in ENTITIES]
def _calculate_integer_stream_size(length: int) -> int:
if length < 0x80:
return 1
elif length < 0x100:
return 2
elif length < 0x1000:
return 4
else:
return 8
class TransactionSerialisation(unittest.TestCase):
def test_conversion_from_hex(self):
ref = Entity()
other = Entity.from_hex(ref.private_key_hex)
self.assertEqual(ref.private_key, other.private_key)