logos-blockchain-e2e-tests/src/libs/common.py

import random
import string
import uuid
from datetime import datetime
from time import sleep
from src.libs.custom_logger import get_custom_logger
import os
import allure

logger = get_custom_logger(__name__)


def attach_allure_file(file):
    logger.debug(f"Attaching file {file}")
    allure.attach.file(file, name=os.path.basename(file), attachment_type=allure.attachment_type.TEXT)


def delay(num_seconds):
    logger.debug(f"Sleeping for {num_seconds} seconds")
    sleep(num_seconds)


def gen_step_id():
    return f"{datetime.now().strftime('%Y-%m-%d_%H-%M-%S')}__{str(uuid.uuid4())}"


def generate_log_prefix():
    return "".join(random.choices(string.ascii_lowercase, k=4))


def to_index(n: int) -> list:
    if n < 0:
        raise ValueError("Input must be an unsigned integer (non-negative)")
    return list(n.to_bytes(8, byteorder="big"))


def to_app_id(n: int) -> list:
    if n < 0:
        raise ValueError("Input must be an unsigned integer (non-negative)")
    return list(n.to_bytes(32, byteorder="big"))