from string import punctuation, whitespace
from os.path import dirname

import pytest

from normalisename import Normalisename

# pylint: disable=redefined-outer-name

SEP = '_'
WHLI = {'.', '-'}
OP = None


@pytest.fixture
def normalise():
    return Normalisename(SEP, WHLI, OP)


@pytest.mark.parametrize(
    'before, after', [
        (
            f'this{ws}is{ws}{ws}a{ws}cat',
            f'this{SEP}is{SEP}a{SEP}cat'
        ) for ws in whitespace
    ]
)
def test_replace_whitespaces_with_separator(normalise, before, after):
    assert normalise(before) == after


def test_remove_funky_characters(normalise):
    assert normalise(''.join(set(punctuation).difference(WHLI.union({SEP, '/'})))) == ''


def test_remove_accent_from_letters(normalise):
    assert normalise('éáűöüóőú') == 'eauouoou'


@pytest.mark.parametrize(
    'path', [
        '/home/user/Desktop/cica sajt',
        '/Users/cat/big\tcheese',
        '/etc/nginx/sites-enabled/cat.conf'
        '/root/what/big  celebration.txt'
    ]
)
def test_dirname_is_not_changed(normalise, path):
    assert dirname(normalise(path)) == dirname(path)


def test_name_with_trailing_slash_is_normalised(normalise):
    path = '/home/user/Desktop/cat directory/'
    assert normalise(path) == f'/home/user/Desktop/cat{SEP}directory'