import pytest

from tools.database import main


def test_status_uses_configured_data_directory(tmp_path, monkeypatch, capsys) -> None:
    monkeypatch.setenv("APP_ENV", "test")
    monkeypatch.setenv("APP_DATA_DIR", str(tmp_path))
    monkeypatch.delenv("APP_DATABASE_PATH", raising=False)

    assert main(["status"]) == 0

    assert capsys.readouterr().out.strip() == "available=true schema_version=0"
    assert (tmp_path / "xiaobai.db").exists()


def test_downgrade_requires_explicit_confirmation(tmp_path, monkeypatch) -> None:
    monkeypatch.setenv("APP_ENV", "test")
    monkeypatch.setenv("APP_DATA_DIR", str(tmp_path))

    with pytest.raises(SystemExit, match="confirm-downgrade"):
        main(["downgrade", "--target", "0"])