import asyncio

import pytest

from zvk.bot.trunk import Trunk


@pytest.mark.asyncio
async def test_trunk():
  trunk = Trunk()
  trunk.initialize()

  counter = [0]

  async def f1():
    counter[0] += await trunk.get('thing')

  async def f2():
    await asyncio.sleep(0.1)
    trunk.set('thing', 1)

  async def f3():
    await asyncio.sleep(0.2)
    counter[0] += await trunk.get('thing')

  await asyncio.gather(
    f1(),
    f2(),
    f3(),
  )

  assert counter[0] == 2