from unittest import TestCase
from benchmark.longest_substring import longest_sorted_substr


class Test_longest_sorted_substr(TestCase):
    #  distances_true = {1: [38, 0, 29, 15, 0, 30, 0], 2: [0, 1, 1]}
    #  distances_false = {1: [0, 21, 0, 0, 35, 0, 61], 2: [1, 0, 0]}
    def test_longest_sorted_substr_1(self):
        assert longest_sorted_substr(s='nH\\?0R4p') == 'H\\'