Files
hermes-agent/tests/gateway/test_telegram_reply_mode.py
Teknium e5691eed38 feat(gateway): configurable Telegram reply threading mode (#2907)
Add reply_to_mode setting (off/first/all) to control whether Telegram
replies quote/thread to the user's original message.

- 'off': Never thread replies (no quote bubble)
- 'first': Only first chunk threads to user's message (default, preserves existing behavior)
- 'all': All chunks in multi-part replies thread to user's message

Configurable via:
- reply_to_mode in platform config (gateway config YAML)
- TELEGRAM_REPLY_TO_MODE env var

Based on PR #855 by raulvidis.
2026-03-24 19:56:00 -07:00

243 lines
9.9 KiB
Python

"""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"):
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"