"""Pytest fixtures for telegram-bot tests."""

import sys
import tempfile
from pathlib import Path

import pytest

# Add the app directory to path so `import db` works when running pytest
sys.path.insert(0, str(Path(__file__).parent.parent))


@pytest.fixture(autouse=True)
def fresh_db(monkeypatch):
    """Replace DB_PATH with a temp file before any test runs."""
    import db as _db

    tmp = tempfile.NamedTemporaryFile(suffix=".db", delete=False)
    tmp_path = Path(tmp.name)
    tmp.close()

    monkeypatch.setattr(_db, "DB_PATH", tmp_path)
    _db.init_db()

    yield tmp_path

    tmp_path.unlink(missing_ok=True)