from __future__ import annotations

import unittest

from app.pyrogram_compat import install_kurigram_compat


class KurigramCompatTests(unittest.IsolatedAsyncioTestCase):
    async def test_nested_hashtag_is_parsed_without_lstrip_crash(self) -> None:
        from pyrogram import raw
        from pyrogram.types.messages_and_media.rich_text import RichText

        install_kurigram_compat()
        value = raw.types.TextHashtag(
            text=raw.types.TextBold(text=raw.types.TextPlain(text="#tag"))
        )
        parsed = await RichText._parse(None, value)

        self.assertEqual(parsed.hashtag, "tag")
        self.assertEqual(parsed.text.text, "#tag")


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