def create_basic_tx(peer_id: str, peer_auth: PeerAuthorization) -> Transaction:
""" create basic tx data is "{args:[]}"
:param peer_id: peer_id
:param peer_auth:
:return: transaction
"""
tx = Transaction()
tx.put_meta('peer_id', peer_id)
tx.put_data("{args:[]}")
tx.sign_hash(peer_auth)
return tx
def create_tx(peer_id: str, data: str, peer_auth: PeerAuthorization) -> Transaction:
""" create basic tx data is "{args:[]}"
:param peer_id: peer_id
:param data: tx_data
:param peer_auth:
:return: transaction
"""
tx = Transaction()
tx.put_meta('peer_id', peer_id)
tx.put_meta(Transaction.CHANNEL_KEY, conf.LOOPCHAIN_DEFAULT_CHANNEL)
tx.put_data(data)
tx.sign_hash(peer_auth)
return tx
def test_get_meta_and_put_meta(self):
# GIVEN
tx = Transaction()
tx.put_meta("peer_id", "12345")
# WHEN
meta_data = tx.meta
tx.put_meta("peer_id", "ABCDE")
# THEN
logging.debug("tx peer_id(before): " + meta_data["peer_id"])
logging.debug("tx peer_id(after): " + tx.meta["peer_id"])
self.assertNotEqual(meta_data["peer_id"], tx.meta["peer_id"])
def restore(self, tx_json: str, channel):
tx = Transaction()
tx.put_meta(Transaction.SEND_TX_TYPE_KEY, conf.SendTxType.icx)
tx.put_meta(Transaction.CHANNEL_KEY, channel)
tx.put_meta(Transaction.METHOD_KEY, self.SEND_TX)
self.__init_icx_tx(tx_json, tx)
return tx
def test_block_rebuild(self):
""" GIVEN 1Block with 3tx, and conf remove failed tx when in block
WHEN Block call verify_through_score_invoke
THEN all order 3tx must removed in block
"""
block = Block(conf.LOOPCHAIN_DEFAULT_CHANNEL)
fail_tx_hash = None
for i in range(3):
tx = Transaction()
tx.put_meta(Transaction.CHANNEL_KEY,
conf.LOOPCHAIN_DEFAULT_CHANNEL)
tx.put_data("aaaaa")
tx.sign_hash(self.peer_auth)
block.put_transaction(tx)
if i == 2:
fail_tx_hash = tx.tx_hash
verify, need_rebuild, invoke_results = block.verify_through_score_invoke(
True)
self.assertTrue(need_rebuild)
logging.debug(f"fail tx hash : {fail_tx_hash}")
self.assertEqual(block.confirmed_tx_len, 2)
for i, tx in enumerate(block.confirmed_transaction_list):
self.assertNotEqual(i, 2, "index 2 must be deleted")
self.assertNotEqual(tx.tx_hash, fail_tx_hash)
def test_generate_and_validate_hash(self):
"""트랜잭션 생성시 만들어진 hash 와 검증시 비교하는 hash 가 동일한지 확인하는 테스트
:return:
"""
# GIVEN
tx = Transaction()
tx.init_meta("AAAAA", "BBBBB", "CCCCC", conf.LOOPCHAIN_DEFAULT_CHANNEL, conf.SendTxType.pickle)
tx.put_meta("1234", "5678")
tx.put_meta("1", "5")
tx.put_meta("2", "5")
tx.put_meta("3", "5")
tx.put_meta("4", "5")
txhash1 = tx.put_data("TEST DATA DATA")
txtime = tx.get_timestamp()
tx2 = Transaction()
tx2.init_meta("AAAAA", "BBBBB", "CCCCC", conf.LOOPCHAIN_DEFAULT_CHANNEL, conf.SendTxType.pickle)
tx2.put_meta("1234", "5678")
tx2.put_meta("1", "5")
tx2.put_meta("2", "5")
tx2.put_meta("3", "5")
tx2.put_meta("4", "5")
txhash2 = tx2.put_data("TEST DATA DATA", txtime)
# WHEN
txhash1_1 = Transaction.generate_transaction_hash(tx)
# THEN
logging.debug("txhash1: " + str(txhash1))
logging.debug("txhash1_1: " + str(txhash1_1))
logging.debug("txhash2: " + str(txhash2))
self.assertEqual(txhash1, txhash2)
self.assertEqual(txhash1, txhash1_1)
self.assertEqual(txhash2, txhash1_1)