Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/gateway/test_telegram_overflow_partial.py

@@ -0,0 +1,50 @@
+"""Regression coverage for partial Telegram overflow delivery."""
+
+from types import SimpleNamespace
+from unittest.mock import AsyncMock, MagicMock
+
+import pytest
+
+from gateway.config import PlatformConfig
+from gateway.platforms.base import SendResult
+from plugins.platforms.telegram.adapter import TelegramAdapter
+from gateway.stream_consumer import GatewayStreamConsumer
+
+
+def _message(message_id: int | str) -> SimpleNamespace:
+    return SimpleNamespace(message_id=message_id)
+
+
+@pytest.fixture
+def telegram_adapter() -> TelegramAdapter:
+    adapter = TelegramAdapter(PlatformConfig(enabled=True, token="fake-token"))
+    adapter._bot = MagicMock()
+    object.__setattr__(adapter, "MAX_MESSAGE_LENGTH", 160)
+    return adapter
+
+
+@pytest.mark.asyncio
+async def test_edit_overflow_split_reports_later_partial_failure_after_some_continuations_land(telegram_adapter):
+    """Partial metadata tracks the last delivered continuation before failure."""
+    content = "word " * 120
+    telegram_adapter._bot.edit_message_text = AsyncMock(return_value=True)
+    telegram_adapter._bot.send_message = AsyncMock(
+        side_effect=[
+            _message(202),
+            RuntimeError("telegram send failed"),
+            RuntimeError("telegram send failed"),
+        ]
+    )
+
+    result = await telegram_adapter._edit_overflow_split(
+        "12345", "201", content, finalize=False, metadata={"thread_id": "77"}
+    )
+
+    assert result.success is False
+    assert result.message_id == "202"
+    assert result.raw_response["partial_overflow"] is True
+    assert result.raw_response["delivered_chunks"] == 2
+    assert result.raw_response["last_message_id"] == "202"
+    assert result.continuation_message_ids == ("202",)
+
+