468 lines
17 KiB
Python
468 lines
17 KiB
Python
from __future__ import annotations
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import asyncio
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import os
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import sys
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import unittest
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from pathlib import Path
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from types import SimpleNamespace
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from unittest.mock import AsyncMock, Mock
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BACKEND_DIR = Path(__file__).resolve().parents[1]
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os.environ["KEFU_DB_TYPE"] = "sqlite"
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os.environ["KEFU_DATABASE_URL"] = ""
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os.environ["KEFU_DB_PATH"] = str(BACKEND_DIR / "kefu.db")
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if str(BACKEND_DIR) not in sys.path:
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sys.path.insert(0, str(BACKEND_DIR))
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from auth.system_settings import SystemSettingsData, set_cached_settings
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from rpa_engine.douyin_im.service import DouyinImService
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from rpa_engine.playwright_worker import DouyinWorker
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class _RecordingQueue:
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def __init__(self) -> None:
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self.jobs: list[
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tuple[float, object, str, dict, frozenset[str], bool]
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] = []
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async def enqueue(
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self,
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delay_seconds,
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callback,
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description="",
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details=None,
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merge_key="",
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merge_keys=None,
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immediate_if_idle=False,
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) -> int:
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keys = merge_keys if merge_keys is not None else [merge_key]
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normalized_keys = frozenset(str(key) for key in keys if str(key or "").strip())
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self.jobs.append(
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(
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delay_seconds,
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callback,
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description,
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dict(details or {}),
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normalized_keys,
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bool(immediate_if_idle),
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)
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)
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return len(self.jobs)
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async def merge_pending(self, merge_key, details_merger):
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incoming_keys = (
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frozenset([merge_key])
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if isinstance(merge_key, str)
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else frozenset(merge_key)
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)
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for index, job in enumerate(self.jobs):
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existing_conversations = {
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key for key in job[4] if key.startswith("conv:")
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}
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incoming_conversations = {
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key for key in incoming_keys if key.startswith("conv:")
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}
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same_conversation = bool(
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existing_conversations & incoming_conversations
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)
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different_explicit_conversations = bool(
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existing_conversations
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and incoming_conversations
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and not same_conversation
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)
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same_peer = bool(
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{key for key in job[4] if key.startswith("peer:")}
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& {key for key in incoming_keys if key.startswith("peer:")}
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)
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if not same_conversation and (different_explicit_conversations or not same_peer):
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continue
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merged_details = details_merger(dict(job[3]))
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self.jobs[index] = (
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job[0],
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job[1],
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job[2],
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merged_details,
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frozenset(job[4] | incoming_keys),
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job[5],
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)
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return {
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"status": "merged",
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"job_id": f"job-{index + 1}",
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"position": index + 1,
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"message_count": merged_details.get("message_count", 1),
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}
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return {"status": "not_found"}
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def _build_service(delay_seconds: int = 60):
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match_reply = AsyncMock(return_value=["自动回复"])
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log_fn = AsyncMock()
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service = DouyinImService(
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session=SimpleNamespace(my_uid="999"),
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match_reply=match_reply,
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log_fn=log_fn,
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account_id=1,
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)
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service._running = True
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service._reply_queue = _RecordingQueue()
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service._resolve_peer_profile = AsyncMock(return_value=("张三", "", "123"))
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service._resolve_cooldown_seconds = AsyncMock(return_value=0)
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service._resolve_reply_delay_seconds = AsyncMock(return_value=delay_seconds)
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return service, match_reply, log_fn
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class ReplyQueueIntegrationTests(unittest.IsolatedAsyncioTestCase):
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async def test_kick_response_takes_account_offline_immediately(self):
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callback = AsyncMock()
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service, _, _ = _build_service()
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service.on_session_invalid = callback
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._note_session_invalid(
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"抖音安全网关返回 decision=KICK，当前登录态已失效"
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)
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self.assertFalse(service._running)
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self.assertTrue(service._session_invalid_fired)
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callback.assert_awaited_once()
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self.assertIn("decision=KICK", callback.await_args.args[0])
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async def test_invalid_request_still_requires_two_consecutive_failures(self):
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callback = AsyncMock()
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service, _, _ = _build_service()
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service.on_session_invalid = callback
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._note_session_invalid("INVALID_REQUEST")
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self.assertTrue(service._running)
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callback.assert_not_awaited()
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await service._note_session_invalid("INVALID_REQUEST")
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self.assertFalse(service._running)
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callback.assert_awaited_once()
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async def test_same_message_from_ws_and_poll_is_queued_once(self):
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service, match_reply, _ = _build_service()
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message = {
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"conversation_id": "conv-1",
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"sender_uid": "123",
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"sender_name": "张三",
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"content": "你好",
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"server_message_id": "mid-1",
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}
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await asyncio.gather(
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service._handle_incoming(dict(message)),
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service._handle_incoming(dict(message)),
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)
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self.assertEqual(len(service._reply_queue.jobs), 1)
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self.assertEqual(match_reply.await_count, 1)
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self.assertEqual(service._reply_queue.jobs[0][0], 60)
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self.assertTrue(service._reply_queue.jobs[0][5])
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details = service._reply_queue.jobs[0][3]
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self.assertEqual(details["sender_name"], "张三")
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self.assertEqual(details["conversation_id"], "conv-1")
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self.assertEqual(details["incoming_content"], "你好")
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self.assertEqual(details["replies"], ["自动回复"])
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async def test_same_conversation_with_different_message_ids_merges(self):
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service, match_reply, _ = _build_service()
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base = {
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"conversation_id": "conv-1",
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"sender_uid": "123",
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"sender_name": "张三",
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"content": "你好",
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}
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._handle_incoming({**base, "server_message_id": "mid-1"})
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await service._handle_incoming({**base, "server_message_id": "mid-2"})
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self.assertEqual(len(service._reply_queue.jobs), 1)
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self.assertEqual(match_reply.await_count, 1)
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details = service._reply_queue.jobs[0][3]
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self.assertEqual(details["incoming_contents"], ["你好", "你好"])
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self.assertEqual(details["message_count"], 2)
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self.assertEqual(details["replies"], ["自动回复"])
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async def test_pending_conversation_merges_before_cooldown_filter(self):
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service, match_reply, _ = _build_service()
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service._resolve_cooldown_seconds = AsyncMock(return_value=120)
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base = {
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"conversation_id": "conv-1",
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"sender_uid": "123",
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"sender_name": "张三",
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}
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._handle_incoming(
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{**base, "content": "first", "server_message_id": "mid-1"}
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)
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await service._handle_incoming(
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{
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**base,
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"conversation_id": "conv-1",
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"content": "second",
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"server_message_id": "mid-2",
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}
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)
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self.assertEqual(len(service._reply_queue.jobs), 1)
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self.assertEqual(match_reply.await_count, 1)
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details = service._reply_queue.jobs[0][3]
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self.assertEqual(details["incoming_contents"], ["first", "second"])
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self.assertEqual(details["message_count"], 2)
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async def test_http_previews_from_different_conversations_do_not_collide(self):
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service, _, _ = _build_service()
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base = {
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"sender_uid": "",
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"sender_name": "同名用户",
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"content": "相同内容",
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}
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._handle_incoming({**base, "conversation_id": "conv-a"})
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await service._handle_incoming({**base, "conversation_id": "conv-b"})
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self.assertEqual(len(service._reply_queue.jobs), 2)
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async def test_missing_conversation_id_uses_peer_uid_for_merge(self):
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service, match_reply, _ = _build_service()
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base = {
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"conversation_id": "",
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"sender_uid": "123",
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"sender_name": "张三",
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}
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._handle_incoming(
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{**base, "content": "first", "server_message_id": "mid-1"}
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)
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await service._handle_incoming(
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{
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**base,
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"conversation_id": "conv-1",
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"content": "second",
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"server_message_id": "mid-2",
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}
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)
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self.assertEqual(len(service._reply_queue.jobs), 1)
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self.assertEqual(match_reply.await_count, 1)
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self.assertEqual(
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service._reply_queue.jobs[0][3]["incoming_contents"],
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["first", "second"],
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)
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async def test_peer_alias_added_later_merges_with_conversation_only_job(self):
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service, match_reply, _ = _build_service()
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async def resolve_profile(conv_id, sender_uid, sender, sender_avatar):
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return "张三", "", str(sender_uid or "")
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service._resolve_peer_profile = AsyncMock(side_effect=resolve_profile)
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._handle_incoming(
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{
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"conversation_id": "conv-1",
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"sender_uid": "",
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"sender_name": "张三",
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"content": "first",
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"server_message_id": "mid-1",
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}
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)
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await service._handle_incoming(
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{
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"conversation_id": "conv-1",
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"sender_uid": "123",
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"sender_name": "张三",
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"content": "second",
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"server_message_id": "mid-2",
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}
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)
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self.assertEqual(len(service._reply_queue.jobs), 1)
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self.assertEqual(match_reply.await_count, 1)
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self.assertEqual(
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service._reply_queue.jobs[0][3]["incoming_contents"],
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["first", "second"],
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)
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async def test_missing_conversation_and_peer_ids_do_not_merge_by_name(self):
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service, match_reply, _ = _build_service()
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service._resolve_peer_profile = AsyncMock(return_value=("同名用户", "", ""))
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base = {
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"conversation_id": "",
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"sender_uid": "",
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"sender_name": "同名用户",
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}
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._handle_incoming(
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{**base, "content": "first", "server_message_id": "mid-1"}
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)
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await service._handle_incoming(
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{**base, "content": "second", "server_message_id": "mid-2"}
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)
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self.assertEqual(len(service._reply_queue.jobs), 2)
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self.assertEqual(match_reply.await_count, 2)
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async def test_slow_first_message_keeps_arrival_order(self):
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service, _, _ = _build_service()
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async def resolve_profile(conv_id, sender_uid, sender, sender_avatar):
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if conv_id == "conv-first":
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await asyncio.sleep(0.03)
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return "先到", "", "101"
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return "后到", "", "102"
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service._resolve_peer_profile = AsyncMock(side_effect=resolve_profile)
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first = {
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"conversation_id": "conv-first",
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"sender_uid": "101",
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"sender_name": "先到",
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"content": "第一条",
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"server_message_id": "mid-first",
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}
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second = {
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"conversation_id": "conv-second",
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"sender_uid": "102",
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"sender_name": "后到",
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"content": "第二条",
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"server_message_id": "mid-second",
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}
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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first_task = asyncio.create_task(service._handle_incoming(first))
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await asyncio.sleep(0)
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second_task = asyncio.create_task(service._handle_incoming(second))
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await asyncio.gather(first_task, second_task)
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descriptions = [job[2] for job in service._reply_queue.jobs]
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self.assertEqual(descriptions, ["回复 先到", "回复 后到"])
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async def test_zero_effective_delay_skips_queue_and_sends_immediately(self):
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service, _, _ = _build_service(delay_seconds=0)
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service._send_auto_reply = AsyncMock()
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._handle_incoming(
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{
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"conversation_id": "conv-1",
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"sender_uid": "123",
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"sender_name": "张三",
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"content": "你好",
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"server_message_id": "mid-1",
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}
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)
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self.assertEqual(len(service._reply_queue.jobs), 0)
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service._send_auto_reply.assert_awaited_once()
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async def test_zero_delay_keeps_separate_immediate_replies(self):
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service, _, _ = _build_service(delay_seconds=0)
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service._send_auto_reply = AsyncMock()
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base = {
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"conversation_id": "conv-1",
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"sender_uid": "123",
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"sender_name": "张三",
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}
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._handle_incoming(
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{**base, "content": "first", "server_message_id": "mid-1"}
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)
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await service._handle_incoming(
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{**base, "content": "second", "server_message_id": "mid-2"}
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)
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self.assertEqual(len(service._reply_queue.jobs), 0)
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self.assertEqual(service._send_auto_reply.await_count, 2)
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async def test_session_stop_during_first_payload_cancels_remaining_payloads(self):
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service, _, log_fn = _build_service()
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async def fail_and_stop(*args, **kwargs):
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service.last_error = "INVALID_REQUEST"
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service._running = False
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return False, None
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service._send_text = AsyncMock(side_effect=fail_and_stop)
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with unittest.mock.patch(
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"rpa_engine.douyin_im.service.system_logger.record", Mock()
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):
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await service._send_auto_reply(
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sender="张三",
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content="你好",
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conv_id="conv-1",
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replies=["第一段", "第二段"],
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peer_key="123",
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cooldown=0,
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log_kwargs={
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"sender_name": "张三",
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"sender_id": "123",
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"sender_avatar": None,
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"message": "你好",
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},
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)
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self.assertEqual(service._send_text.await_count, 1)
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log_fn.assert_awaited_once()
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class ReplyDelayResolutionTests(unittest.IsolatedAsyncioTestCase):
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async def asyncSetUp(self):
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self.worker = DouyinWorker(account_id=1)
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async def test_account_value_overrides_system_default(self):
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set_cached_settings(SystemSettingsData(auto_reply_delay_seconds=60))
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self.worker.get_reply_delay = AsyncMock(return_value=15)
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self.assertEqual(await self.worker.resolve_reply_delay_seconds(), 15)
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async def test_unset_account_uses_system_default(self):
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set_cached_settings(SystemSettingsData(auto_reply_delay_seconds=60))
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self.worker.get_reply_delay = AsyncMock(return_value=None)
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self.assertEqual(await self.worker.resolve_reply_delay_seconds(), 60)
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async def test_both_unset_skip_queue_rule(self):
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set_cached_settings(SystemSettingsData(auto_reply_delay_seconds=0))
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self.worker.get_reply_delay = AsyncMock(return_value=None)
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self.assertEqual(await self.worker.resolve_reply_delay_seconds(), 0)
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if __name__ == "__main__":
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unittest.main()
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