"""TelegramAdapter send-path health gating after reconnect storms.

After sustained Bad Gateway / TimedOut reconnect cycles, the PTB httpx client
can enter a wedged state where ``bot.send_message()`` returns a valid Message
but nothing reaches the recipient.  ``_send_path_degraded`` short-circuits
``send()`` so cron's live-adapter branch falls through to standalone HTTP.
"""
from unittest.mock import AsyncMock, MagicMock, patch

import pytest

from gateway.config import PlatformConfig
from plugins.platforms.telegram.adapter import TelegramAdapter  # noqa: E402


def _make_adapter() -> TelegramAdapter:
    adapter = TelegramAdapter(PlatformConfig(enabled=True, token="***"))
    adapter._bot = MagicMock()
    adapter._bot.send_message = AsyncMock(return_value=MagicMock(message_id=42))
    return adapter


@pytest.mark.asyncio
async def test_send_short_circuits_when_path_degraded():
    """Degraded adapter returns failure WITHOUT calling send_message,
    so cron's live-adapter branch falls through to standalone HTTP."""
    adapter = _make_adapter()
    adapter._send_path_degraded = True

    result = await adapter.send("123", "hello")

    assert result.success is False
    assert result.error == "send_path_degraded"
    assert result.retryable is True
    adapter._bot.send_message.assert_not_awaited()