#!/usr/bin/env python3

import unittest
from unittest import TestCase

import zulip


class TestHashUtilDecode(TestCase):
    def test_hash_util_decode(self) -> None:
        tests = [
            ('topic', 'topic'),
            ('.2Edot', '.dot'),
            ('.23stream.20name', '#stream name'),
            ('(no.20topic)', '(no topic)'),
            ('.3Cstrong.3Ebold.3C.2Fstrong.3E', '<strong>bold</strong>'),
            ('.3Asome_emoji.3A', ':some_emoji:'),
        ]
        for encoded_string, decoded_string in tests:
            with self.subTest(encoded_string=encoded_string):
                self.assertEqual(zulip.hash_util_decode(encoded_string), decoded_string)


if __name__ == '__main__':
    unittest.main()