147 lines
4.9 KiB
Python
147 lines
4.9 KiB
Python
# standard imports
|
|
import os
|
|
import unittest
|
|
import logging
|
|
|
|
# local imports
|
|
from chainlib.eth.unittest.ethtester import EthTesterCase
|
|
from chainlib.eth.nonce import RPCNonceOracle
|
|
from chainlib.eth.gas import (
|
|
RPCGasOracle,
|
|
Gas,
|
|
)
|
|
from chainlib.eth.tx import (
|
|
unpack,
|
|
pack,
|
|
raw,
|
|
transaction,
|
|
TxFormat,
|
|
TxFactory,
|
|
Tx,
|
|
)
|
|
from chainlib.eth.contract import (
|
|
ABIContractEncoder,
|
|
ABIContractType,
|
|
)
|
|
from chainlib.eth.address import to_checksum_address
|
|
from hexathon import (
|
|
strip_0x,
|
|
add_0x,
|
|
)
|
|
from chainlib.eth.block import Block
|
|
|
|
logging.basicConfig(level=logging.DEBUG)
|
|
logg = logging.getLogger()
|
|
|
|
|
|
class TxTestCase(EthTesterCase):
|
|
|
|
|
|
def test_tx_reciprocal(self):
|
|
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
|
|
gas_oracle = RPCGasOracle(self.rpc)
|
|
c = Gas(signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle, chain_spec=self.chain_spec)
|
|
(tx_hash_hex, o) = c.create(self.accounts[0], self.accounts[1], 1024, tx_format=TxFormat.RLP_SIGNED)
|
|
tx = unpack(bytes.fromhex(strip_0x(o)), self.chain_spec)
|
|
self.assertEqual(tx['from'], self.accounts[0])
|
|
self.assertEqual(tx['to'], self.accounts[1])
|
|
|
|
|
|
def test_tx_pack(self):
|
|
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
|
|
gas_oracle = RPCGasOracle(self.rpc)
|
|
|
|
mock_contract = to_checksum_address(add_0x(os.urandom(20).hex()))
|
|
|
|
f = TxFactory(self.chain_spec, signer=self.rpc)
|
|
enc = ABIContractEncoder()
|
|
enc.method('fooMethod')
|
|
enc.typ(ABIContractType.UINT256)
|
|
enc.uint256(13)
|
|
data = enc.get()
|
|
tx = f.template(self.accounts[0], mock_contract, use_nonce=True)
|
|
tx = f.set_code(tx, data)
|
|
(tx_hash, tx_signed_raw_hex) = f.finalize(tx, TxFormat.RLP_SIGNED)
|
|
logg.debug('tx result {}'.format(tx))
|
|
o = raw(tx_signed_raw_hex)
|
|
r = self.rpc.do(o)
|
|
o = transaction(tx_hash)
|
|
tx_rpc_src = self.rpc.do(o)
|
|
logg.debug('rpc src {}'.format(tx_rpc_src))
|
|
|
|
tx_signed_raw_bytes = bytes.fromhex(strip_0x(tx_signed_raw_hex))
|
|
tx_src = unpack(tx_signed_raw_bytes, self.chain_spec)
|
|
txo = Tx(tx_src)
|
|
tx_signed_raw_bytes_recovered = pack(txo, self.chain_spec)
|
|
logg.debug('o {}'.format(tx_signed_raw_bytes.hex()))
|
|
logg.debug('r {}'.format(tx_signed_raw_bytes_recovered.hex()))
|
|
self.assertEqual(tx_signed_raw_bytes, tx_signed_raw_bytes_recovered)
|
|
|
|
|
|
def test_apply_block(self):
|
|
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
|
|
gas_oracle = RPCGasOracle(self.rpc)
|
|
c = Gas(signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle, chain_spec=self.chain_spec)
|
|
(tx_hash_hex, o) = c.create(self.accounts[0], self.accounts[1], 1024, tx_format=TxFormat.RLP_SIGNED)
|
|
tx_data = unpack(bytes.fromhex(strip_0x(o)), self.chain_spec)
|
|
|
|
block_hash = os.urandom(32).hex()
|
|
block = Block({
|
|
'hash': block_hash,
|
|
'number': 42,
|
|
'timestamp': 13241324,
|
|
'transactions': [],
|
|
})
|
|
with self.assertRaises(AttributeError):
|
|
tx = Tx(tx_data, block=block)
|
|
|
|
tx_unknown_hash = os.urandom(32).hex()
|
|
block.txs = [add_0x(tx_unknown_hash)]
|
|
block.txs.append(add_0x(tx_data['hash']))
|
|
tx = Tx(tx_data, block=block)
|
|
|
|
block.txs = [add_0x(tx_unknown_hash)]
|
|
block.txs.append(tx_data)
|
|
tx = Tx(tx_data, block=block)
|
|
|
|
|
|
def test_apply_receipt(self):
|
|
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
|
|
gas_oracle = RPCGasOracle(self.rpc)
|
|
c = Gas(signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle, chain_spec=self.chain_spec)
|
|
(tx_hash_hex, o) = c.create(self.accounts[0], self.accounts[1], 1024, tx_format=TxFormat.RLP_SIGNED)
|
|
tx_data = unpack(bytes.fromhex(strip_0x(o)), self.chain_spec)
|
|
|
|
rcpt = {
|
|
'transaction_hash': os.urandom(32).hex(),
|
|
'block_hash': os.urandom(32).hex(),
|
|
'status': 1,
|
|
'block_number': 42,
|
|
'transaction_index': 1,
|
|
'logs': [],
|
|
'gas_used': 21000,
|
|
}
|
|
with self.assertRaises(ValueError):
|
|
tx = Tx(tx_data, rcpt=rcpt)
|
|
|
|
rcpt['transaction_hash'] = tx_data['hash']
|
|
tx = Tx(tx_data, rcpt=rcpt)
|
|
|
|
block_hash = os.urandom(32).hex()
|
|
block = Block({
|
|
'hash': block_hash,
|
|
'number': 42,
|
|
'timestamp': 13241324,
|
|
'transactions': [],
|
|
})
|
|
block.txs = [add_0x(tx_data['hash'])]
|
|
with self.assertRaises(ValueError):
|
|
tx = Tx(tx_data, rcpt=rcpt, block=block)
|
|
|
|
rcpt['block_hash'] = block.hash
|
|
tx = Tx(tx_data, rcpt=rcpt, block=block)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|