import sys
from pathlib import Path

import pytest


BACKEND_DIR = Path(__file__).resolve().parents[1]
if str(BACKEND_DIR) not in sys.path:
    sys.path.insert(0, str(BACKEND_DIR))


@pytest.fixture()
def isolated_db(tmp_path, monkeypatch):
    from app import db as db_module

    monkeypatch.setattr(db_module, "DB_PATH", tmp_path / "app.db")
    from app.migrations import run_migrations

    run_migrations()
    return tmp_path / "app.db"


@pytest.fixture()
def no_notifications(monkeypatch):
    async def noop(*args, **kwargs):
        return None

    import app.backup_service as backup_service

    monkeypatch.setattr(backup_service, "notify", noop)