def test_normalize_special_chars(self): assert utils.normalize('éàü@€.txt') == 'eau-eur.txt'
def test_normalize_spaces(self): expected = 'test-with-spaces.txt' assert utils.normalize('test with spaces.txt') == expected
def test_normalize_to_lower(self): assert utils.normalize('Test.TXT') == 'test.txt'
def test_normalize_no_changes(self): assert utils.normalize('test.txt') == 'test.txt'