def test_match_to(): str0 = "abc" str1 = "123" str3 = "a1b2c3" test_string = "{}{}{}".format(str0, str1, str3) assert util.match_to_(str0, test_string) assert not util.match_to_(str3, test_string) list_of_str = ["test_0", test_string, "test_1", str1] assert util.match_to_(str0, list_of_str) assert util.match_to_(str1, list_of_str) assert not util.match_to_(str3, list_of_str)