def test_restoring_wallet_with_manual_delete(self, mock_write):
w = restore_wallet_from_text(
"hint shock chair puzzle shock traffic drastic note dinosaur mention suggest sweet",
path='if_this_exists_mocking_failed_648151893',
gap_limit=5)['wallet']
# txn A is an external incoming txn funding the wallet
txA = Transaction(self.transactions[
"0cce62d61ec87ad3e391e8cd752df62e0c952ce45f52885d6d10988e02794060"]
)
w.add_transaction(txA.txid(), txA)
# txn B is an outgoing payment to an external address
txB = Transaction(self.transactions[
"e7f4e47f41421e37a8600b6350befd586f30db60a88d0992d54df280498f0968"]
)
w.add_transaction(txB.txid(), txB)
# now the user manually deletes txn B to attempt the double spend
# txn C is double-spending txn B, to a wallet address
# rationale1: user might do this with opt-in RBF transactions
# rationale2: this might be a local transaction, in which case the GUI even allows it
w.remove_transaction(txB)
txC = Transaction(self.transactions[
"a04328fbc9f28268378a8b9cf103db21ca7d673bf1cc7fa4d61b6a7265f07a6b"]
)
w.add_transaction(txC.txid(), txC)
self.assertEqual(83500163, sum(w.get_balance()))
def test_restoring_wallet_without_manual_delete(self, mock_write):
w = restore_wallet_from_text(
"hint shock chair puzzle shock traffic drastic note dinosaur mention suggest sweet",
path='if_this_exists_mocking_failed_648151893',
gap_limit=5)['wallet']
for txid in self.transactions:
tx = Transaction(self.transactions[txid])
w.add_transaction(tx.txid(), tx)
# txn A is an external incoming txn funding the wallet
# txn B is an outgoing payment to an external address
# txn C is double-spending txn B, to a wallet address
self.assertEqual(83500163, sum(w.get_balance()))
def test_verify_ok_t_tx(self):
"""Actually mined 64 byte tx should not raise."""
t_tx = Transaction(VALID_64_BYTE_TX)
t_tx_hash = t_tx.txid()
self.assertEqual(MERKLE_ROOT, SPV.hash_merkle_root(MERKLE_BRANCH, t_tx_hash, 3))