erc20-pool/python/erc20_pool/unittest/quote.py

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# standard imports
import logging
import time
# external imports
from chainlib.eth.unittest.ethtester import EthTesterCase
from chainlib.connection import RPCConnection
from chainlib.eth.nonce import RPCNonceOracle
from chainlib.eth.tx import receipt
from chainlib.eth.address import to_checksum_address
from giftable_erc20_token.unittest import TestGiftableToken
from eth_erc20 import ERC20
from chainlib.eth.block import block_latest
from eth_accounts_index.unittest import TestAccountsIndex
from eth_accounts_index.registry import AccountRegistry
from giftable_erc20_token import GiftableToken
from erc20_limiter.unittest import TestLimiter
# local imports
from erc20_pool.quote import DecimalQuote
logg = logging.getLogger(__name__)
class TestDecimalQuote(EthTesterCase):
def setUp(self):
super(TestDecimalQuote, self).setUp()
self.conn = RPCConnection.connect(self.chain_spec, 'default')
nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
c = DecimalQuote(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash, o) = c.constructor(self.accounts[0])
self.rpc.do(o)
o = receipt(tx_hash)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
self.quoter_address = to_checksum_address(r['contract_address'])
logg.debug('published quoter {}'.format(self.quoter_address))