from app.services.ollama_service import OllamaService


def test_normalizes_numeric_and_danish_amount_values():
    normalize = OllamaService._normalize_amount_value

    assert normalize(1471.2) == 1471.2
    assert normalize("1471.20") == 1471.2
    assert normalize("1.471,20 DKK") == 1471.2
    assert normalize("-1 471,20 kr.") == -1471.2


def test_rejects_non_amount_values_without_type_errors():
    normalize = OllamaService._normalize_amount_value

    assert normalize(None) is None
    assert normalize("") is None
    assert normalize("ukendt") is None
    assert normalize({"value": "10,00"}) is None