from utils.os_detect import classify_windows, parse_windows_build


def test_parse_windows_build_from_full_version():
    assert parse_windows_build("10.0.19045") == 19045
    assert parse_windows_build("10.0.22631") == 22631


def test_parse_windows_build_handles_bad_input():
    assert parse_windows_build("") == 0
    assert parse_windows_build(None) == 0
    assert parse_windows_build("not.a.build") == 0


def test_classify_windows_10():
    label, env_file, req_file, use_absolute, supported = classify_windows(19045)
    assert label == "Windows 10"
    assert env_file == "environment-win10.yml"
    assert req_file == "requirements-win10.txt"
    assert use_absolute is True
    assert supported is True


def test_classify_windows_11():
    label, env_file, req_file, use_absolute, supported = classify_windows(22631)
    assert label == "Windows 11"
    assert env_file == "environment-win11.yml"
    assert req_file == "requirements-win11.txt"
    assert use_absolute is False
    assert supported is True