import pathlib
import asyncio
import sys
import random

tests_dir = pathlib.Path(__file__).parent
project_dir = tests_dir.parent

sys.path.append(str(project_dir))

import source

class logger(source.handler):
    async def write(self, content: str) -> None:
        await self._to_file(content)
        await self._to_stdout(content)
        await self._to_stderr(content)

log = tests_dir / pathlib.Path("x.log")

if log.is_file():
    log.unlink()

loging = logger(log)

async def main():
    await loging.write("That is so simple: " + str(random.randrange(1, 20)))

async def core():
    alls = list()

    for count in range(2000):
        alls.append(main())

    await asyncio.gather(*alls)

if __name__ == "__main__":
    asyncio.run(core())