"""Tests for Telegram reply_to_mode functionality. Covers the threading behavior control for multi-chunk replies: - "off": Never thread replies to original message - "first": Only first chunk threads (default) - "all": All chunks thread to original message """ import os import sys from unittest.mock import MagicMock, AsyncMock, patch import pytest from gateway.config import PlatformConfig, GatewayConfig, Platform, _apply_env_overrides def _ensure_telegram_mock(): """Mock the telegram package if it's not installed.""" if "telegram" in sys.modules and hasattr(sys.modules["telegram"], "__file__"): return mod = MagicMock() mod.ext.ContextTypes.DEFAULT_TYPE = type(None) mod.constants.ParseMode.MARKDOWN_V2 = "MarkdownV2" mod.constants.ChatType.GROUP = "group" mod.constants.ChatType.SUPERGROUP = "supergroup" mod.constants.ChatType.CHANNEL = "channel" mod.constants.ChatType.PRIVATE = "private" for name in ("telegram", "telegram.ext", "telegram.constants", "telegram.request"): sys.modules.setdefault(name, mod) _ensure_telegram_mock() from gateway.platforms.telegram import TelegramAdapter # noqa: E402 @pytest.fixture() def adapter_factory(): """Factory to create TelegramAdapter with custom reply_to_mode.""" def create(reply_to_mode: str = "first"): config = PlatformConfig(enabled=True, token="test-token", reply_to_mode=reply_to_mode) return TelegramAdapter(config) return create class TestReplyToModeConfig: """Tests for reply_to_mode configuration loading.""" def test_default_mode_is_first(self, adapter_factory): adapter = adapter_factory() assert adapter._reply_to_mode == "first" def test_off_mode(self, adapter_factory): adapter = adapter_factory(reply_to_mode="off") assert adapter._reply_to_mode == "off" def test_first_mode(self, adapter_factory): adapter = adapter_factory(reply_to_mode="first") assert adapter._reply_to_mode == "first" def test_all_mode(self, adapter_factory): adapter = adapter_factory(reply_to_mode="all") assert adapter._reply_to_mode == "all" def test_invalid_mode_stored_as_is(self, adapter_factory): """Invalid modes are stored but _should_thread_reply handles them.""" adapter = adapter_factory(reply_to_mode="invalid") assert adapter._reply_to_mode == "invalid" def test_none_mode_defaults_to_first(self): config = PlatformConfig(enabled=True, token="test-token") adapter = TelegramAdapter(config) assert adapter._reply_to_mode == "first" def test_empty_string_mode_defaults_to_first(self): config = PlatformConfig(enabled=True, token="test-token", reply_to_mode="") adapter = TelegramAdapter(config) assert adapter._reply_to_mode == "first" class TestShouldThreadReply: """Tests for _should_thread_reply method.""" def test_no_reply_to_returns_false(self, adapter_factory): adapter = adapter_factory(reply_to_mode="first") assert adapter._should_thread_reply(None, 0) is False assert adapter._should_thread_reply("", 0) is False def test_off_mode_never_threads(self, adapter_factory): adapter = adapter_factory(reply_to_mode="off") assert adapter._should_thread_reply("msg-123", 0) is False assert adapter._should_thread_reply("msg-123", 1) is False assert adapter._should_thread_reply("msg-123", 5) is False def test_first_mode_only_first_chunk(self, adapter_factory): adapter = adapter_factory(reply_to_mode="first") assert adapter._should_thread_reply("msg-123", 0) is True assert adapter._should_thread_reply("msg-123", 1) is False assert adapter._should_thread_reply("msg-123", 2) is False assert adapter._should_thread_reply("msg-123", 10) is False def test_all_mode_all_chunks(self, adapter_factory): adapter = adapter_factory(reply_to_mode="all") assert adapter._should_thread_reply("msg-123", 0) is True assert adapter._should_thread_reply("msg-123", 1) is True assert adapter._should_thread_reply("msg-123", 2) is True assert adapter._should_thread_reply("msg-123", 10) is True def test_invalid_mode_falls_back_to_first(self, adapter_factory): """Invalid mode behaves like 'first' - only first chunk threads.""" adapter = adapter_factory(reply_to_mode="invalid") assert adapter._should_thread_reply("msg-123", 0) is True assert adapter._should_thread_reply("msg-123", 1) is False class TestSendWithReplyToMode: """Tests for send() method respecting reply_to_mode.""" @pytest.mark.asyncio async def test_off_mode_no_reply_threading(self, adapter_factory): adapter = adapter_factory(reply_to_mode="off") adapter._bot = MagicMock() adapter._bot.send_message = AsyncMock(return_value=MagicMock(message_id=1)) adapter.truncate_message = lambda content, max_len: ["chunk1", "chunk2", "chunk3"] await adapter.send("12345", "test content", reply_to="999") for call in adapter._bot.send_message.call_args_list: assert call.kwargs.get("reply_to_message_id") is None @pytest.mark.asyncio async def test_first_mode_only_first_chunk_threads(self, adapter_factory): adapter = adapter_factory(reply_to_mode="first") adapter._bot = MagicMock() adapter._bot.send_message = AsyncMock(return_value=MagicMock(message_id=1)) adapter.truncate_message = lambda content, max_len: ["chunk1", "chunk2", "chunk3"] await adapter.send("12345", "test content", reply_to="999") calls = adapter._bot.send_message.call_args_list assert len(calls) == 3 assert calls[0].kwargs.get("reply_to_message_id") == 999 assert calls[1].kwargs.get("reply_to_message_id") is None assert calls[2].kwargs.get("reply_to_message_id") is None @pytest.mark.asyncio async def test_all_mode_all_chunks_thread(self, adapter_factory): adapter = adapter_factory(reply_to_mode="all") adapter._bot = MagicMock() adapter._bot.send_message = AsyncMock(return_value=MagicMock(message_id=1)) adapter.truncate_message = lambda content, max_len: ["chunk1", "chunk2", "chunk3"] await adapter.send("12345", "test content", reply_to="999") calls = adapter._bot.send_message.call_args_list assert len(calls) == 3 for call in calls: assert call.kwargs.get("reply_to_message_id") == 999 @pytest.mark.asyncio async def test_no_reply_to_param_no_threading(self, adapter_factory): adapter = adapter_factory(reply_to_mode="all") adapter._bot = MagicMock() adapter._bot.send_message = AsyncMock(return_value=MagicMock(message_id=1)) adapter.truncate_message = lambda content, max_len: ["chunk1", "chunk2"] await adapter.send("12345", "test content", reply_to=None) calls = adapter._bot.send_message.call_args_list for call in calls: assert call.kwargs.get("reply_to_message_id") is None @pytest.mark.asyncio async def test_single_chunk_respects_mode(self, adapter_factory): adapter = adapter_factory(reply_to_mode="first") adapter._bot = MagicMock() adapter._bot.send_message = AsyncMock(return_value=MagicMock(message_id=1)) adapter.truncate_message = lambda content, max_len: ["single chunk"] await adapter.send("12345", "test", reply_to="999") calls = adapter._bot.send_message.call_args_list assert len(calls) == 1 assert calls[0].kwargs.get("reply_to_message_id") == 999 class TestConfigSerialization: """Tests for reply_to_mode serialization.""" def test_to_dict_includes_reply_to_mode(self): config = PlatformConfig(enabled=True, token="test", reply_to_mode="all") result = config.to_dict() assert result["reply_to_mode"] == "all" def test_from_dict_loads_reply_to_mode(self): data = {"enabled": True, "token": "test", "reply_to_mode": "off"} config = PlatformConfig.from_dict(data) assert config.reply_to_mode == "off" def test_from_dict_defaults_to_first(self): data = {"enabled": True, "token": "test"} config = PlatformConfig.from_dict(data) assert config.reply_to_mode == "first" class TestEnvVarOverride: """Tests for TELEGRAM_REPLY_TO_MODE environment variable override.""" def _make_config(self): config = GatewayConfig() config.platforms[Platform.TELEGRAM] = PlatformConfig(enabled=True, token="test") return config def test_env_var_sets_off_mode(self): config = self._make_config() with patch.dict(os.environ, {"TELEGRAM_REPLY_TO_MODE": "off"}, clear=False): _apply_env_overrides(config) assert config.platforms[Platform.TELEGRAM].reply_to_mode == "off" def test_env_var_sets_all_mode(self): config = self._make_config() with patch.dict(os.environ, {"TELEGRAM_REPLY_TO_MODE": "all"}, clear=False): _apply_env_overrides(config) assert config.platforms[Platform.TELEGRAM].reply_to_mode == "all" def test_env_var_case_insensitive(self): config = self._make_config() with patch.dict(os.environ, {"TELEGRAM_REPLY_TO_MODE": "ALL"}, clear=False): _apply_env_overrides(config) assert config.platforms[Platform.TELEGRAM].reply_to_mode == "all" def test_env_var_invalid_value_ignored(self): config = self._make_config() with patch.dict(os.environ, {"TELEGRAM_REPLY_TO_MODE": "banana"}, clear=False): _apply_env_overrides(config) assert config.platforms[Platform.TELEGRAM].reply_to_mode == "first" def test_env_var_empty_value_ignored(self): config = self._make_config() with patch.dict(os.environ, {"TELEGRAM_REPLY_TO_MODE": ""}, clear=False): _apply_env_overrides(config) assert config.platforms[Platform.TELEGRAM].reply_to_mode == "first"