okota/python/tests/test_accounts_index.py
2021-10-04 16:32:39 +02:00

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# standard imports
import unittest
import logging
import hashlib
# external imports
from eth_accounts_index import AccountsIndex
from chainlib.eth.nonce import RPCNonceOracle
from giftable_erc20_token import GiftableToken
from chainlib.eth.tx import receipt
from chainlib.eth.contract import ABIContractEncoder
from eth_address_declarator import Declarator
from eth_address_declarator.unittest import TestAddressDeclaratorBase
# local imports
from okota.accounts_index import AccountsIndexAddressDeclarator
# test imports
logging.basicConfig(level=logging.DEBUG)
logg = logging.getLogger()
class TestAccountsIndex(TestAddressDeclaratorBase):
def setUp(self):
super(TestAccountsIndex, self).setUp()
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = AccountsIndexAddressDeclarator(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.constructor(self.accounts[0], self.foo_token_address, self.address)
r = self.rpc.do(o)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
self.accounts_index_address = r['contract_address']
logg.debug('accounts index deployed with address {}'.format(self.accounts_index_address))
def test_accounts_index_address_declarator(self):
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = AccountsIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash, o) = c.add(self.accounts_index_address, self.accounts[0], self.accounts[1])
r = self.rpc.do(o)
self.assertEqual(tx_hash, r)
o = receipt(tx_hash)
rcpt = self.rpc.do(o)
self.helper.mine_block()
o = c.have(self.accounts_index_address, self.accounts[1], sender_address=self.accounts[0])
r = self.rpc.do(o)
c = Declarator(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
o = c.declaration(self.address, self.accounts[0], self.accounts[1], sender_address=self.accounts[0])
r = self.rpc.do(o)
proofs = c.parse_declaration(r)
enc = ABIContractEncoder()
enc.address(self.foo_token_address)
token_address_padded = enc.get()
logg.debug('proof {} {}'.format(proofs, token_address_padded))
h = hashlib.sha256()
h.update(bytes.fromhex(token_address_padded))
r = h.digest()
self.assertEqual(r.hex(), proofs[0])
if __name__ == '__main__':
unittest.main()