| # -*- coding: utf-8 -*- | |
| import pytest | |
| from pytube import helpers | |
| from pytube.exceptions import RegexMatchError | |
| def test_regex_search_no_match(): | |
| with pytest.raises(RegexMatchError): | |
| helpers.regex_search("^a$", "", group=0) | |
| def test_regex_search(): | |
| assert helpers.regex_search("^a$", "a", group=0) == "a" | |
| def test_safe_filename(): | |
| """Unsafe characters get stripped from generated filename""" | |
| assert helpers.safe_filename("abc1245$$") == "abc1245" | |
| assert helpers.safe_filename("abc##") == "abc" | |