from apps.jobs.services.normalization import (
    infer_language,
    normalize_employment_types,
    normalize_title,
)


def test_title_and_employment_normalization():
    assert normalize_title("Senior System Engineer (m/v/x) - Fulltime") == "senior system engineer"
    assert normalize_employment_types(["FULL_TIME", "vast"]) == ["full_time", "permanent"]


def test_language_detection_is_conservative():
    assert infer_language("Je beheert de infrastructuur en werkt met een team") == "nl"
    assert infer_language("You manage the infrastructure and work with a team") == "en"