cic-internal-integration/apps/cic-eth/tests/unit/eth/test_extended_tx.py

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2021-02-17 09:19:42 +01:00
# standard imports
import os
import logging
# third-party imports
import web3
from cic_registry import CICRegistry
# local imports
from cic_eth.eth.token import ExtendedTx
logg = logging.getLogger()
def test_extended_token(
default_chain_spec,
dummy_token,
local_cic_registry,
address_declarator,
init_w3,
):
address_foo = web3.Web3.toChecksumAddress('0x' + os.urandom(20).hex())
label_foo = '0x{:<064s}'.format(b'foo'.hex())
address_bar = web3.Web3.toChecksumAddress('0x' + os.urandom(20).hex())
label_bar = '0x{:<064s}'.format(b'bar'.hex())
label_token = '0x{:<064s}'.format(b'toktoktok'.hex())
# TODO: still need to test results with two different tokens
token_contract = init_w3.eth.contract(abi=CICRegistry.abi('ERC20'), address=dummy_token)
token = CICRegistry.add_token(default_chain_spec, token_contract)
declarator = CICRegistry.get_contract(default_chain_spec, 'AddressDeclarator', 'Declarator')
fn = declarator.function('addDeclaration')
fn(address_foo, label_foo).transact({'from': init_w3.eth.accounts[1]})
fn(address_bar, label_bar).transact({'from': init_w3.eth.accounts[1]})
fn(dummy_token, label_token).transact({'from': init_w3.eth.accounts[1]})
tx_hash = '0x' + os.urandom(32).hex()
xtx = ExtendedTx(tx_hash, default_chain_spec)
xtx.set_actors(address_foo, address_bar, [init_w3.eth.accounts[1]])
xtx.set_tokens(dummy_token, 1024)
tx = xtx.to_dict()
logg.debug('tx {}'.format(tx))
assert tx['hash'] == tx_hash
assert tx['source_token'] == dummy_token
assert tx['destination_token'] == dummy_token
assert tx['source_token_symbol'] == token.symbol()
assert tx['destination_token_symbol'] == token.symbol()
assert tx['source_token_value'] == 1024
assert tx['destination_token_value'] == 1024
assert tx['source_token_decimals'] == token.decimals()
assert tx['destination_token_decimals'] == token.decimals()
assert tx['sender'] == address_foo
assert tx['sender_label'] == 'foo'
assert tx['recipient'] == address_bar
assert tx['recipient_label'] == 'bar'
assert tx['chain'] == str(default_chain_spec)