import asyncio
from pathlib import Path

from linetoday.registry import ArticleRegistry


def test_registry_persist_roundtrip(tmp_path: Path):
    registry_path = tmp_path / 'processed.txt'
    url = 'https://today.line.me/th/v3/article/test123'

    registry = ArticleRegistry(path=registry_path)
    assert not registry.contains(url)

    asyncio.run(registry.mark(url))
    assert registry.contains(url)

    # Reload and ensure persistence
    registry2 = ArticleRegistry(path=registry_path)
    assert registry2.contains(url)
    assert registry2.size() == 1