163 lines
7.8 KiB
Python
163 lines
7.8 KiB
Python
import logging
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from typing import List
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import pytest
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import requests
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import time
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from json import JSONDecodeError
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from decimal import Decimal
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from os import environ
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import tests
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class NetworkApi(object):
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def __init__(self):
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self.network_url = 'http://api-%s.etherscan.io/api?' % tests.pytest_config_global['network']
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self.faucet_url = 'https://faucet-ropsten.status.im/donate'
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self.faucet_backup_url = 'https://faucet.ropsten.be/donate'
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self.headers = {
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'User-Agent':"Mozilla\/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit\
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/537.36 (KHTML, like Gecko) Chrome\/77.0.3865.90 Safari\/537.36", }
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self.chat_bot_url = 'http://offsite.chat:8099'
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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 get_transactions(self, address: str) -> List[dict]:
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method = self.network_url + 'module=account&action=txlist&address=0x%s&sort=desc&apikey=%s' % (address, self.api_key)
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try:
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return requests.request('GET', url=method, headers=self.headers).json()['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" % e)
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def get_token_transactions(self, address: str) -> List[dict]:
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method = self.network_url + 'module=account&action=tokentx&address=0x%s&sort=desc&apikey=%s' % (address, self.api_key)
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try:
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return requests.request('GET', url=method, headers=self.headers).json()['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" % e)
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def is_transaction_successful(self, transaction_hash: str) -> int:
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method = self.network_url + 'module=transaction&action=getstatus&txhash=%s' % transaction_hash
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return not int(requests.request('GET', url=method, headers=self.headers).json()['result']['isError'])
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def get_balance(self, address):
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method = self.network_url + 'module=account&action=balance&address=0x%s&tag=latest&apikey=%s' % (address , self.api_key)
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for i in range(5):
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try:
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return int(requests.request('GET', method, headers=self.headers).json()["result"])
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except ValueError:
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time.sleep(5)
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pass
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def get_latest_block_number(self) -> int:
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method = self.network_url + 'module=proxy&action=eth_blockNumber'
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return int(requests.request('GET', url=method).json()['result'], 0)
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def find_transaction_by_hash(self, address: str, transaction_hash: str):
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transactions = self.get_transactions(address=address)
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for transaction in transactions:
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if transaction['hash'] == transaction_hash:
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logging.info('Transaction is found in Ropsten network')
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return
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pytest.fail('Transaction is not found in Ropsten network')
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def find_transaction_by_unique_amount(self, address, amount, token=False, decimals=18, wait_time=600):
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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' %(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 transactions, address is %s' %
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(amount, address))
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else:
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counter += 10
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time.sleep(10)
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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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except JSONDecodeError as e:
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self.log(str(e))
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continue
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self.log('Looking for a transaction with unique amount %s in list of transactions, address is %s' %
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(amount, address))
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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(
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'Transaction with unique amount %s is found in list of transactions, address is %s' %
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(amount, address))
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return transaction
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except TypeError as e:
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self.log("Failed iterate transactions " + str(e))
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continue
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def wait_for_confirmation_of_transaction(self, address, amount, confirmations=12, token=False):
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start_time = time.time()
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while round(time.time() - start_time, ndigits=2) < 900: # should be < idleTimeout capability
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transaction = self.find_transaction_by_unique_amount(address, amount, token)
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if int(transaction['confirmations']) >= confirmations:
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return
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time.sleep(10)
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pytest.fail('Transaction with amount %s was not confirmed, address is %s, still has %s confirmations' % (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, funds were not received!' % 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 funds' % counter)
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else:
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self.log('Transaction is received')
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return
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def verify_balance_is(self, expected_balance: int, recipient_address: str, errors: list):
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balance = self.get_balance(recipient_address)
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if balance / 1000000000000000000 != expected_balance:
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errors.append('Recipients balance is not updated on etherscan')
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def faucet(self, address):
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return requests.request('GET', '%s/0x%s' % (self.faucet_url, address)).json()
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def faucet_backup(self, address):
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return requests.request('GET', '%s/0x%s' % (self.faucet_backup_url, address)).json()
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def get_donate(self, address, external_faucet=True, 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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response = 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 for %s' % (response["amount_eth"], address))
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return
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def start_chat_bot(self, chat_name: str, messages_number: int, interval: int = 1) -> list:
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url = '%s/ping/%s?count=%s&interval=%s' % (self.chat_bot_url, chat_name, messages_number, interval)
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text = requests.request('GET', url).text
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return [i.split(maxsplit=5)[-1].strip('*') for i in text.splitlines()]
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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 |