198 lines
8.9 KiB
Python
198 lines
8.9 KiB
Python
import logging
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import time
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from decimal import Decimal
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from json import JSONDecodeError
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from os import environ
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from typing import List
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import pytest
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import requests
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from selenium.common import TimeoutException
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import tests
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class NetworkApi:
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def __init__(self):
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self.network_url = 'http://api-sepolia.etherscan.io/api'
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self.api_key = environ.get('ETHERSCAN_API_KEY')
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def log(self, text: str):
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tests.test_suite_data.current_test.testruns[-1].steps.append(text)
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logging.info(text)
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def send_etherscan_request(self, params):
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params['apikey'] = self.api_key
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try:
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response = requests.get(url=self.network_url, params=params).json()
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if response:
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return response['result']
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except TypeError as e:
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self.log("Check response from etherscan API. Returned values do not match expected. %s" % str(e))
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except JSONDecodeError as e:
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self.log("No valid JSON response from Etherscan: %s " % str(e))
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pass
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def get_token_transactions(self, address: str) -> List[dict]:
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params = {'module': 'account', 'action': 'tokentx', 'address': address, 'sort': 'desc'}
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return self.send_etherscan_request(params)
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def get_transactions(self, address: str) -> List[dict]:
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params = {'module': 'account', 'action': 'txlist', 'address': address, 'sort': 'desc'}
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return self.send_etherscan_request(params)
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def is_transaction_successful(self, transaction_hash: str) -> int:
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params = {'module': 'transaction', 'action': 'getstatus', 'txhash': transaction_hash}
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return not int(self.send_etherscan_request(params)['isError'])
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def get_balance(self, address: str):
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params = {'module': 'account', 'action': 'balance', 'address': address, 'tag': 'latest'}
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balance = self.send_etherscan_request(params)
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if balance:
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self.log('Balance is %s Gwei' % balance)
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return int(balance)
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else:
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self.log('Cannot extract balance!')
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def get_latest_block_number(self) -> int:
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params = {'module': 'proxy', 'action': 'eth_blockNumber'}
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return int(self.send_etherscan_request(params), 0)
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def find_transaction_by_hash(self, transaction_hash: str):
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params = {'module': 'transaction', 'action': 'gettxreceiptstatus', 'txhash': transaction_hash}
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result = self.send_etherscan_request(params)
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if result:
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final_status = True
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if result['status'] == '1':
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self.log("TX %s is found and confirmed" % transaction_hash)
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elif result['status'] == '0':
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self.log("TX %s is found and failed: " % transaction_hash)
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else:
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final_status = False
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self.log("TX %s is not found!" % transaction_hash)
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return final_status
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def find_transaction_by_unique_amount(self, address, amount, token=False, decimals=18, wait_time=300):
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additional_info = 'token transactions' if token else 'ETH transactions'
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counter = 0
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while True:
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if counter >= wait_time:
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for entry in range(0, 5):
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self.log('Transaction #%s, amount is %s' % (
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entry + 1, float(int(transactions[entry]['value']) / 10 ** decimals)))
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self.log(str(transactions[entry]))
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pytest.fail(
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'Transaction with amount %s is not found in list of %s, address is %s during %ss' %
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(amount, additional_info, address, wait_time))
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else:
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self.log("Finding tx in %s, attempt #%s" % (additional_info, str(int(counter / 30) + 1)))
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try:
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if token:
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transactions = self.get_token_transactions(address)
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else:
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transactions = self.get_transactions(address)
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counter += 30
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time.sleep(30)
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except JSONDecodeError as e:
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self.log("No valid JSON response from Etherscan: %s " % str(e))
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continue
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try:
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for transaction in transactions:
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if float(int(transaction['value']) / 10 ** decimals) == float(amount):
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self.log("Tx is found: %s (etherscan API)" % transaction['hash'])
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return transaction
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except TypeError as e:
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self.log("Failed iterate transactions(Etherscan unexpected error): " + str(e))
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continue
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def wait_for_confirmation_of_transaction(self, address, amount, confirmations=6, token=False):
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start_time = time.time()
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if token:
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token_info = "token transaction"
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else:
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token_info = "ETH transaction"
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self.log('Waiting %s %s for %s to have %s confirmations' % (amount, token_info, address, confirmations))
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while round(time.time() - start_time, ndigits=2) < 600: # should be < idleTimeout capability
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transaction = self.find_transaction_by_unique_amount(address, amount, token)
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self.log(
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'Expected amount of confirmations is %s, in fact %s' % (confirmations, transaction['confirmations']))
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if int(transaction['confirmations']) >= confirmations:
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return
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time.sleep(20)
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pytest.fail('Transaction with amount %s was not confirmed, address is %s, still has %s confirmations' % (
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amount, address, int(transaction['confirmations'])))
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def verify_balance_is_updated(self, initial_balance, recipient_address, wait_time=360):
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counter = 0
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while True:
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if counter >= wait_time:
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pytest.fail('Balance is not changed during %s seconds' % wait_time)
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elif initial_balance == self.get_balance(recipient_address):
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counter += 10
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time.sleep(10)
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self.log('Waiting %s seconds for for changing account balance from %s' % (counter, initial_balance))
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else:
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self.log('Balance is updated!')
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return
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def wait_for_balance_to_be(self, address: str, expected_balance: int, less: bool = True):
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for _ in range(5):
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balance = self.get_balance(address) / 1000000000000000000
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if (less and balance < expected_balance) or (not less and balance > expected_balance):
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return
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time.sleep(10)
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raise TimeoutException('Balance is not updated on Etherscan')
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# Do not use until web3 update
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# def faucet(self, address):
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# try:
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# self.log("Trying to get funds from %s" % self.faucet_url)
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# return requests.request('GET', '%s/0x%s' % (self.faucet_url, address)).json()
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# except JSONDecodeError as e:
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# self.log("No valid JSON response from Etherscan: %s " % str(e))
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# pass
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# def faucet_backup(self, address):
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# self.log("Trying to get funds from %s" % self.faucet_backup_address)
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# address = "0x" + address
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# w3.donate_testnet_eth(address=address, amount=0.01, inscrease_default_gas_price=10)
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# def get_donate(self, address, external_faucet=False, wait_time=300):
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# initial_balance = self.get_balance(address)
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# counter = 0
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# if initial_balance < 1000000000000000000:
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# if external_faucet:
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# self.faucet_backup(address)
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# else:
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# self.faucet(address)
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# while True:
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# if counter >= wait_time:
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# pytest.fail("Donation was not received during %s seconds!" % wait_time)
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# elif self.get_balance(address) == initial_balance:
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# counter += 10
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# time.sleep(10)
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# self.log('Waiting %s seconds for donation' % counter)
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# else:
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# self.log('Got %s Gwei for %s' % (self.get_balance(address), address))
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# return
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def get_rounded_balance(self, fetched_balance, actual_balance):
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fetched_balance, actual_balance = str(fetched_balance), str(actual_balance)
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# get actual number of decimals on account balance
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decimals = abs(Decimal(fetched_balance).as_tuple().exponent)
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rounded_balance = round(float(actual_balance), decimals)
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return rounded_balance
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def get_tx_param_by_hash(self, transaction_hash: str, param: str):
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params = {'module': 'proxy', 'action': 'eth_getTransactionByHash', 'txhash': transaction_hash}
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res = self.send_etherscan_request(params)
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return int(res[param], 16)
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def get_custom_fee_tx_params(self, hash: str):
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return {
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'fee_cap': str(self.get_tx_param_by_hash(hash, 'maxFeePerGas') / 1000000000),
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'tip_cap': str(self.get_tx_param_by_hash(hash, 'maxPriorityFeePerGas') / 1000000000),
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'gas_limit': str(self.get_tx_param_by_hash(hash, 'gas'))
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}
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