import asyncio

import pytest

from app.models import MonitorCreate
from app.store import MonitorStore


@pytest.mark.asyncio
async def test_concurrent_creates_are_retained_and_results_are_copies() -> None:
    state = MonitorStore()
    payload = MonitorCreate(name="same", url="https://example.com")
    created = await asyncio.gather(*(state.create(payload) for _ in range(25)))
    assert len(await state.list()) == 25
    created[0].name = "mutated"
    persisted = await state.get(created[0].id)
    assert persisted is not None
    assert persisted.name == "same"