from app.features.evaluation.eval_trace_repo import normalize_source_segment_ids


def test_normalize_source_segment_ids_list() -> None:
    assert normalize_source_segment_ids(["a", "b", "a"]) == ["a", "b"]


def test_normalize_source_segment_ids_empty() -> None:
    assert normalize_source_segment_ids(None) == []
    assert normalize_source_segment_ids([]) == []