def test_have_two_proposals(self):
ppy = self.ppy
tx1 = ppy.new_tx()
# Proposal 1
proposal1 = ppy.new_proposal(tx1, proposer="init0")
op = operations.Transfer(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"from": "1.2.0",
"to": "1.2.0",
"amount": {
"amount": 0,
"asset_id": "1.3.0"
},
"prefix": "PPY",
})
for i in range(0, 3):
proposal1.appendOps(op)
# Proposal 1
proposal2 = ppy.new_proposal(tx1, proposer="init0")
op = operations.Transfer(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"from": "1.2.0",
"to": "1.2.0",
"amount": {
"amount": 5555555,
"asset_id": "1.3.0"
},
"prefix": "PPY",
})
for i in range(0, 2):
proposal2.appendOps(op)
tx = tx1.json()
self.assertEqual(len(tx["operations"]), 2) # 2 proposals
# Test proposal 1
prop = tx["operations"][0]
self.assertEqual(prop[0], 22)
ps = prop[1]
self.assertEqual(len(ps["proposed_ops"]), 3)
for i in range(0, 3):
self.assertEqual(ps["proposed_ops"][i]["op"][0], 0)
# Test proposal 2
prop = tx["operations"][1]
self.assertEqual(prop[0], 22)
ps = prop[1]
self.assertEqual(len(ps["proposed_ops"]), 2)
for i in range(0, 2):
self.assertEqual(ps["proposed_ops"][i]["op"][0], 0)
def test_add_one_proposal_two_ops(self):
ppy = self.ppy
tx1 = ppy.new_tx()
proposal1 = ppy.new_proposal(tx1, proposer="init0")
op = operations.Transfer(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"from": "1.2.0",
"to": "1.2.0",
"amount": {
"amount": 0,
"asset_id": "1.3.0"
},
"prefix": "PPY",
})
proposal1.appendOps(op)
proposal1.appendOps(op)
tx = tx1.json()
self.assertEqual(tx["operations"][0][0], 22)
self.assertEqual(len(tx["operations"]), 1)
ps = tx["operations"][0][1]
self.assertEqual(len(ps["proposed_ops"]), 2)
self.assertEqual(ps["proposed_ops"][0]["op"][0], 0)
self.assertEqual(ps["proposed_ops"][1]["op"][0], 0)
def test_Transfer(self):
pub = format(account.PrivateKey(wif).pubkey, prefix)
from_account_id = "1.2.0"
to_account_id = "1.2.1"
amount = 1000000
asset_id = "1.3.4"
message = "abcdefgABCDEFG0123456789"
nonce = "5862723643998573708"
fee = objects.Asset(amount=0, asset_id="1.3.0")
amount = objects.Asset(amount=int(amount), asset_id=asset_id)
encrypted_memo = memo.encode_memo(
account.PrivateKey(wif), account.PublicKey(pub, prefix=prefix),
nonce, message)
op = operations.Transfer(
**{
"fee": fee,
"from": from_account_id,
"to": to_account_id,
"amount": amount,
"memo": {
"from": pub,
"to": pub,
"nonce": nonce,
"message": encrypted_memo,
},
"prefix": prefix
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c804570100000000000000000000000140420"
"f0000000000040102c0ded2bc1f1305fb0faac5e6c03ee3a192"
"4234985427b6167ca569d13df435cf02c0ded2bc1f1305fb0fa"
"ac5e6c03ee3a1924234985427b6167ca569d13df435cf8c94d1"
"9817945c5120fa5b6e83079a878e499e2e52a76a7739e9de409"
"86a8e3bd8a68ce316cee50b210000011f39e3fa7071b795491e"
"3b6851d61e7c959be92cc7deb5d8491cf1c3c8c99a1eb44553c"
"348fb8f5001a78b18233ac66727e32fc776d48e92d9639d64f6"
"8e641948")
self.assertEqual(compare[:-130], txWire[:-130])
def test_Transfer(self):
pub = format(account.PrivateKey(wif).pubkey, prefix)
from_account_id = "1.2.0"
to_account_id = "1.2.1"
amount = 1000000
asset_id = "1.3.4"
message = "abcdefgABCDEFG0123456789"
nonce = "5862723643998573708"
fee = objects.Asset(amount=0, asset_id="1.3.0")
amount = objects.Asset(amount=int(amount), asset_id=asset_id)
encrypted_memo = memo.encode_memo(
account.PrivateKey(wif),
account.PublicKey(pub, prefix=prefix),
nonce,
message,
)
self.op = operations.Transfer(
**{
"fee": fee,
"from": from_account_id,
"to": to_account_id,
"amount": amount,
"memo": {
"from": pub,
"to": pub,
"nonce": nonce,
"message": encrypted_memo,
},
"prefix": prefix,
}
)
self.cm = (
"f68585abf4dce7c804570100000000000000000000000140420"
"f0000000000040102c0ded2bc1f1305fb0faac5e6c03ee3a192"
"4234985427b6167ca569d13df435cf02c0ded2bc1f1305fb0fa"
"ac5e6c03ee3a1924234985427b6167ca569d13df435cf8c94d1"
"9817945c5120fa5b6e83079a878e499e2e52a76a7739e9de409"
"86a8e3bd8a68ce316cee50b210000011f39e3fa7071b795491e"
"3b6851d61e7c959be92cc7deb5d8491cf1c3c8c99a1eb44553c"
"348fb8f5001a78b18233ac66727e32fc776d48e92d9639d64f6"
"8e641948"
)
self.doit()
def test_finalize(self):
account = Account(account_id)
op = operations.Transfer(
**{
"fee": {
"asset_id": "1.3.0",
"amount": 1
},
"from": account_id,
"to": '1.2.8',
"amount": {
"asset_id": "1.3.0",
"amount": 1
}
})
tx = self.ppy.finalizeOp(op, account, "active")
self.assertEqual(len(tx["signatures"]), 1)
def transfer(self, to, amount, asset, memo="", account=None):
""" Transfer an asset to another account.
:param str to: Recipient
:param float amount: Amount to transfer
:param str asset: Asset to transfer
:param str memo: (optional) Memo, may begin with `#` for encrypted messaging
:param str account: (optional) the source account for the transfer if not ``default_account``
"""
from .memo import Memo
if not account:
if "default_account" in config:
account = config["default_account"]
if not account:
raise ValueError("You need to provide an account")
account = Account(account, peerplays_instance=self)
amount = Amount(amount, asset, peerplays_instance=self)
to = Account(to, peerplays_instance=self)
memoObj = Memo(from_account=account,
to_account=to,
peerplays_instance=self)
op = operations.Transfer(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"from": account["id"],
"to": to["id"],
"amount": {
"amount": int(amount),
"asset_id": amount.asset["id"]
},
"memo": memoObj.encrypt(memo),
"prefix": self.rpc.chain_params["prefix"]
})
return self.finalizeOp(op, account, "active")