def test_transfer_2of2_offline(self): # Send a 2 of 2 transaction from dpaygo5 which needs dpaygo4's cosign to send # funds but sign the transaction with dpaygo5's key and then serialize the transaction # and deserialize the transaction. After that, sign with dpaygo4's key. dpay = self.bts dpay.nobroadcast = False dpay.wallet.unlock("123") dpay.wallet.removeAccount("dpaygo4") tx = TransactionBuilder(dpay_instance=dpay) tx.appendOps( Transfer( **{ "from": 'dpaygo5', "to": 'dpaygo', "amount": '0.01 BBD', "memo": '2 of 2 serialized/deserialized transaction' })) tx.appendSigner("dpaygo5", "active") tx.addSigningInformation("dpaygo5", "active") tx.sign() tx.clearWifs() self.assertEqual(len(tx['signatures']), 1) dpay.wallet.removeAccount("dpaygo5") dpay.wallet.addPrivateKey(self.active_private_key_of_dpaygo4) tx.appendMissingSignatures() tx.sign(reconstruct_tx=False) self.assertEqual(len(tx['signatures']), 2) tx.broadcast() dpay.nobroadcast = True dpay.wallet.addPrivateKey(self.active_private_key_of_dpaygo5)
def test_verifyAuthority(self): stm = self.bts stm.wallet.unlock("123") tx = TransactionBuilder(dpay_instance=stm) tx.appendOps( Transfer( **{ "from": "dpaygo", "to": "dpaygo1", "amount": "1.33 BEX", "memo": "Foobar" })) account = Account("dpaygo", dpay_instance=stm) tx.appendSigner(account, "active") self.assertTrue(len(tx.wifs) > 0) tx.sign() tx.verify_authority() self.assertTrue(len(tx["signatures"]) > 0)
def test_transfer_2of2_wif(self): nodelist = NodeList() # Send a 2 of 2 transaction from elf which needs dpaygo4's cosign to send # funds but sign the transaction with elf's key and then serialize the transaction # and deserialize the transaction. After that, sign with dpaygo4's key. dpay = DPay( node=nodelist.get_testnet(), num_retries=10, keys=[self.active_private_key_of_dpaygo5], expiration=360, ) tx = TransactionBuilder(dpay_instance=dpay) tx.appendOps( Transfer( **{ "from": 'dpaygo5', "to": 'dpaygo', "amount": '0.01 BBD', "memo": '2 of 2 serialized/deserialized transaction' })) tx.appendSigner("dpaygo5", "active") tx.addSigningInformation("dpaygo5", "active") tx.sign() tx.clearWifs() self.assertEqual(len(tx['signatures']), 1) tx_json = tx.json() del dpay del tx dpay = DPay( node=nodelist.get_testnet(), num_retries=10, keys=[self.active_private_key_of_dpaygo4], expiration=360, ) new_tx = TransactionBuilder(tx=tx_json, dpay_instance=dpay) new_tx.appendMissingSignatures() new_tx.sign(reconstruct_tx=False) self.assertEqual(len(new_tx['signatures']), 2) new_tx.broadcast()
def test_Transfer_broadcast(self): nodelist = NodeList() stm = DPay(node=nodelist.get_testnet(), keys=[self.active_key], nobroadcast=True, expiration=120, num_retries=10) tx = TransactionBuilder(expiration=10, dpay_instance=stm) tx.appendOps( Transfer( **{ "from": "dpaygo", "to": "dpaygo1", "amount": Amount("1 BEX", dpay_instance=stm), "memo": "" })) tx.appendSigner("dpaygo", "active") tx.sign() tx.broadcast()
def test_TransactionConstructor(self): stm = self.bts opTransfer = Transfer( **{ "from": "dpaygo", "to": "dpaygo1", "amount": Amount("1 BEX", dpay_instance=stm), "memo": "" }) tx1 = TransactionBuilder(dpay_instance=stm) tx1.appendOps(opTransfer) tx = TransactionBuilder(tx1, dpay_instance=stm) self.assertFalse(tx.is_empty()) self.assertTrue(len(tx.list_operations()) == 1) self.assertTrue(repr(tx) is not None) self.assertTrue(str(tx) is not None) account = Account("dpaygo", dpay_instance=stm) tx.appendSigner(account, "active") self.assertTrue(len(tx.wifs) > 0) tx.sign() self.assertTrue(len(tx["signatures"]) > 0)
def test_appendSigner(self): nodelist = NodeList() stm = DPay(node=nodelist.get_testnet(), keys=[self.active_key], nobroadcast=True, expiration=120, num_retries=10) tx = TransactionBuilder(dpay_instance=stm) tx.appendOps( Transfer( **{ "from": "dpaygo", "to": "dpaygo1", "amount": Amount("1 BEX", dpay_instance=stm), "memo": "" })) account = Account("dpaygo", dpay_instance=stm) with self.assertRaises(AssertionError): tx.appendSigner(account, "abcdefg") tx.appendSigner(account, "active") self.assertTrue(len(tx.wifs) > 0) tx.sign() self.assertTrue(len(tx["signatures"]) > 0)
def test_transfer_2of2_wallet(self): # Send a 2 of 2 transaction from elf which needs dpaygo4's cosign to send # priv key of elf and dpaygo4 are stored in the wallet # appendSigner fetches both keys and signs automatically with both keys. dpay = self.bts dpay.nobroadcast = False dpay.wallet.unlock("123") tx = TransactionBuilder(dpay_instance=dpay) tx.appendOps( Transfer( **{ "from": 'dpaygo5', "to": 'dpaygo1', "amount": '0.01 BBD', "memo": '2 of 2 serialized/deserialized transaction' })) tx.appendSigner("dpaygo5", "active") tx.sign() self.assertEqual(len(tx['signatures']), 2) tx.broadcast() dpay.nobroadcast = True
def test_verifyAuthorityException(self): nodelist = NodeList() stm = DPay(node=nodelist.get_testnet(), keys=[self.posting_key], nobroadcast=True, expiration=120, num_retries=10) tx = TransactionBuilder(dpay_instance=stm) tx.appendOps( Transfer( **{ "from": "dpaygo", "to": "dpaygo1", "amount": Amount("1 BEX", dpay_instance=stm), "memo": "" })) account = Account("dpaygo2", dpay_instance=stm) tx.appendSigner(account, "active") tx.appendWif(self.posting_key) self.assertTrue(len(tx.wifs) > 0) tx.sign() with self.assertRaises(exceptions.MissingRequiredActiveAuthority): tx.verify_authority() self.assertTrue(len(tx["signatures"]) > 0)