from pathlib import Path

from composer_ans.salieri import SalieriCritic


THES = Path(__file__).resolve().parents[1] / "THES"


def test_salieri_uses_classical_instructor_when_target_omitted() -> None:
    critic = SalieriCritic.from_legacy_paths(THES)

    positive = critic.evaluate_and_train((0, 0, 1, 5, 4))
    negative = critic.evaluate_and_train((1, 2, 3, 4, 5))

    assert positive.target == 1
    assert negative.target == 0