from datetime import UTC, datetime

from laborious.utils.time import to_naive


def test_to_naive_returns_naive_input_unchanged() -> None:
    moment = datetime(2024, 1, 1, 12, 30, 45)

    assert to_naive(moment) == moment
    assert to_naive(moment).tzinfo is None


def test_to_naive_strips_tzinfo_from_aware_input() -> None:
    moment = datetime(2024, 1, 1, 12, 30, 45, tzinfo=UTC)

    result = to_naive(moment)

    assert result.tzinfo is None
    assert result == datetime(2024, 1, 1, 12, 30, 45)