from finn_eiendom.parser import (
    clean_text,
    extract_finnkode_from_url,
    normalize_area,
    normalize_finnkode,
    normalize_number,
    normalize_price,
)


def test_normalize_price():
    assert normalize_price("7 200 991 kr") == 7200991
    assert normalize_price("1 234") == 1234
    assert normalize_price(None) is None


def test_normalize_area():
    assert normalize_area("77 m²") == 77
    assert normalize_area("100,5 m²") == 100
    assert normalize_area("") is None


def test_normalize_number():
    assert normalize_number("3 500 kr/mnd") == 3500
    assert normalize_number("7,2") == 7
    assert normalize_number("1.234") == 1234
    assert normalize_number(None) is None


def test_normalize_finnkode():
    assert normalize_finnkode(" 462400360 ") == "462400360"
    assert normalize_finnkode(None) is None


def test_extract_finnkode_from_url():
    assert (
        extract_finnkode_from_url("https://www.finn.no/realestate/homes/ad.html?finnkode=462400360")
        == "462400360"
    )
    assert extract_finnkode_from_url("https://www.finn.no/realestate/homes/ad.html") is None


def test_clean_text():
    assert clean_text("  Hello   world \n") == "Hello world"
    assert clean_text(None) is None