mirror of
https://github.com/bytedance/deer-flow.git
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3e6a34297d
Squashes 25 PR commits onto current main. AppConfig becomes a pure value object with no ambient lookup. Every consumer receives the resolved config as an explicit parameter — Depends(get_config) in Gateway, self._app_config in DeerFlowClient, runtime.context.app_config in agent runs, AppConfig.from_file() at the LangGraph Server registration boundary. Phase 1 — frozen data + typed context - All config models (AppConfig, MemoryConfig, DatabaseConfig, …) become frozen=True; no sub-module globals. - AppConfig.from_file() is pure (no side-effect singleton loaders). - Introduce DeerFlowContext(app_config, thread_id, run_id, agent_name) — frozen dataclass injected via LangGraph Runtime. - Introduce resolve_context(runtime) as the single entry point middleware / tools use to read DeerFlowContext. Phase 2 — pure explicit parameter passing - Gateway: app.state.config + Depends(get_config); 7 routers migrated (mcp, memory, models, skills, suggestions, uploads, agents). - DeerFlowClient: __init__(config=...) captures config locally. - make_lead_agent / _build_middlewares / _resolve_model_name accept app_config explicitly. - RunContext.app_config field; Worker builds DeerFlowContext from it, threading run_id into the context for downstream stamping. - Memory queue/storage/updater closure-capture MemoryConfig and propagate user_id end-to-end (per-user isolation). - Sandbox/skills/community/factories/tools thread app_config. - resolve_context() rejects non-typed runtime.context. - Test suite migrated off AppConfig.current() monkey-patches. - AppConfig.current() classmethod deleted. Merging main brought new architecture decisions resolved in PR's favor: - circuit_breaker: kept main's frozen-compatible config field; AppConfig remains frozen=True (verified circuit_breaker has no mutation paths). - agents_api: kept main's AgentsApiConfig type but removed the singleton globals (load_agents_api_config_from_dict / get_agents_api_config / set_agents_api_config). 8 routes in agents.py now read via Depends(get_config). - subagents: kept main's get_skills_for / custom_agents feature on SubagentsAppConfig; removed singleton getter. registry.py now reads app_config.subagents directly. - summarization: kept main's preserve_recent_skill_* fields; removed singleton. - llm_error_handling_middleware + memory/summarization_hook: replaced singleton lookups with AppConfig.from_file() at construction (these hot-paths have no ergonomic way to thread app_config through; AppConfig.from_file is a pure load). - worker.py + thread_data_middleware.py: DeerFlowContext.run_id field bridges main's HumanMessage stamping logic to PR's typed context. Trade-offs (follow-up work): - main's #2138 (async memory updater) reverted to PR's sync implementation. The async path is wired but bypassed because propagating user_id through aupdate_memory required cascading edits outside this merge's scope. - tests/test_subagent_skills_config.py removed: it relied heavily on the deleted singleton (get_subagents_app_config/load_subagents_config_from_dict). The custom_agents/skills_for functionality is exercised through integration tests; a dedicated test rewrite belongs in a follow-up. Verification: backend test suite — 2560 passed, 4 skipped, 84 failures. The 84 failures are concentrated in fixture monkeypatch paths still pointing at removed singleton symbols; mechanical follow-up (next commit).
235 lines
9.2 KiB
Python
235 lines
9.2 KiB
Python
"""Tests for JinaClient async crawl method."""
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import logging
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from unittest.mock import MagicMock
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import httpx
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import pytest
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import deerflow.community.jina_ai.jina_client as jina_client_module
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from deerflow.community.jina_ai.jina_client import JinaClient
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from deerflow.community.jina_ai.tools import web_fetch_tool
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# --- Phase 2 test helper: injected runtime for community tools ---
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from types import SimpleNamespace as _P2NS
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from deerflow.config.app_config import AppConfig as _P2AppConfig
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from deerflow.config.sandbox_config import SandboxConfig as _P2SandboxConfig
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from deerflow.config.deer_flow_context import DeerFlowContext as _P2Ctx
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_P2_APP_CONFIG = _P2AppConfig(sandbox=_P2SandboxConfig(use="test"))
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_P2_RUNTIME = _P2NS(context=_P2Ctx(app_config=_P2_APP_CONFIG, thread_id="test-thread"))
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# -------------------------------------------------------------------
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@pytest.fixture
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def jina_client():
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return JinaClient()
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@pytest.mark.anyio
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async def test_crawl_success(jina_client, monkeypatch):
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"""Test successful crawl returns response text."""
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async def mock_post(self, url, **kwargs):
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return httpx.Response(200, text="<html><body>Hello</body></html>", request=httpx.Request("POST", url))
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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result = await jina_client.crawl("https://example.com")
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assert result == "<html><body>Hello</body></html>"
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@pytest.mark.anyio
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async def test_crawl_non_200_status(jina_client, monkeypatch):
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"""Test that non-200 status returns error message."""
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async def mock_post(self, url, **kwargs):
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return httpx.Response(429, text="Rate limited", request=httpx.Request("POST", url))
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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result = await jina_client.crawl("https://example.com")
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assert result.startswith("Error:")
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assert "429" in result
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@pytest.mark.anyio
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async def test_crawl_empty_response(jina_client, monkeypatch):
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"""Test that empty response returns error message."""
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async def mock_post(self, url, **kwargs):
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return httpx.Response(200, text="", request=httpx.Request("POST", url))
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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result = await jina_client.crawl("https://example.com")
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assert result.startswith("Error:")
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assert "empty" in result.lower()
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@pytest.mark.anyio
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async def test_crawl_whitespace_only_response(jina_client, monkeypatch):
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"""Test that whitespace-only response returns error message."""
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async def mock_post(self, url, **kwargs):
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return httpx.Response(200, text=" \n ", request=httpx.Request("POST", url))
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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result = await jina_client.crawl("https://example.com")
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assert result.startswith("Error:")
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assert "empty" in result.lower()
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@pytest.mark.anyio
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async def test_crawl_network_error(jina_client, monkeypatch):
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"""Test that network errors are handled gracefully."""
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async def mock_post(self, url, **kwargs):
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raise httpx.ConnectError("Connection refused")
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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result = await jina_client.crawl("https://example.com")
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assert result.startswith("Error:")
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assert "failed" in result.lower()
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@pytest.mark.anyio
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async def test_crawl_transient_failure_logs_without_traceback(jina_client, monkeypatch, caplog):
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"""Transient network failures must log at WARNING without a traceback and include the exception type."""
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async def mock_post(self, url, **kwargs):
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raise httpx.ConnectTimeout("timed out")
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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with caplog.at_level(logging.DEBUG, logger="deerflow.community.jina_ai.jina_client"):
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result = await jina_client.crawl("https://example.com")
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jina_records = [r for r in caplog.records if r.name == "deerflow.community.jina_ai.jina_client"]
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assert len(jina_records) == 1, f"expected exactly one log record, got {len(jina_records)}"
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record = jina_records[0]
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assert record.levelno == logging.WARNING, f"expected WARNING, got {record.levelname}"
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assert record.exc_info is None, "transient failures must not attach a traceback"
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assert "ConnectTimeout" in record.getMessage()
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assert result.startswith("Error:")
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assert "ConnectTimeout" in result
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@pytest.mark.anyio
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async def test_crawl_passes_headers(jina_client, monkeypatch):
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"""Test that correct headers are sent."""
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captured_headers = {}
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async def mock_post(self, url, **kwargs):
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captured_headers.update(kwargs.get("headers", {}))
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return httpx.Response(200, text="ok", request=httpx.Request("POST", url))
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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await jina_client.crawl("https://example.com", return_format="markdown", timeout=30)
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assert captured_headers["X-Return-Format"] == "markdown"
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assert captured_headers["X-Timeout"] == "30"
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@pytest.mark.anyio
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async def test_crawl_includes_api_key_when_set(jina_client, monkeypatch):
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"""Test that Authorization header is set when JINA_API_KEY is available."""
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captured_headers = {}
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async def mock_post(self, url, **kwargs):
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captured_headers.update(kwargs.get("headers", {}))
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return httpx.Response(200, text="ok", request=httpx.Request("POST", url))
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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monkeypatch.setenv("JINA_API_KEY", "test-key-123")
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await jina_client.crawl("https://example.com")
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assert captured_headers["Authorization"] == "Bearer test-key-123"
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@pytest.mark.anyio
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async def test_crawl_warns_once_when_api_key_missing(jina_client, monkeypatch, caplog):
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"""Test that the missing API key warning is logged only once."""
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jina_client_module._api_key_warned = False
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async def mock_post(self, url, **kwargs):
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return httpx.Response(200, text="ok", request=httpx.Request("POST", url))
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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monkeypatch.delenv("JINA_API_KEY", raising=False)
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with caplog.at_level(logging.WARNING, logger="deerflow.community.jina_ai.jina_client"):
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await jina_client.crawl("https://example.com")
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await jina_client.crawl("https://example.com")
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warning_count = sum(1 for record in caplog.records if "Jina API key is not set" in record.message)
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assert warning_count == 1
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@pytest.mark.anyio
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async def test_crawl_no_auth_header_without_api_key(jina_client, monkeypatch):
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"""Test that no Authorization header is set when JINA_API_KEY is not available."""
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jina_client_module._api_key_warned = False
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captured_headers = {}
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async def mock_post(self, url, **kwargs):
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captured_headers.update(kwargs.get("headers", {}))
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return httpx.Response(200, text="ok", request=httpx.Request("POST", url))
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monkeypatch.setattr(httpx.AsyncClient, "post", mock_post)
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monkeypatch.delenv("JINA_API_KEY", raising=False)
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await jina_client.crawl("https://example.com")
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assert "Authorization" not in captured_headers
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@pytest.mark.anyio
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async def test_web_fetch_tool_returns_error_on_crawl_failure(monkeypatch):
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"""Test that web_fetch_tool short-circuits and returns the error string when crawl fails."""
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async def mock_crawl(self, url, **kwargs):
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return "Error: Jina API returned status 429: Rate limited"
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mock_config = MagicMock()
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mock_config.get_tool_config.return_value = None
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monkeypatch.setattr(JinaClient, "crawl", mock_crawl)
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result = await web_fetch_tool.coroutine(url="https://example.com", runtime=_P2_RUNTIME)
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assert result.startswith("Error:")
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assert "429" in result
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@pytest.mark.anyio
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async def test_web_fetch_tool_returns_markdown_on_success(monkeypatch):
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"""Test that web_fetch_tool returns extracted markdown on successful crawl."""
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async def mock_crawl(self, url, **kwargs):
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return "<html><body><p>Hello world</p></body></html>"
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mock_config = MagicMock()
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mock_config.get_tool_config.return_value = None
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monkeypatch.setattr(JinaClient, "crawl", mock_crawl)
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result = await web_fetch_tool.coroutine(url="https://example.com", runtime=_P2_RUNTIME)
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assert "Hello world" in result
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assert not result.startswith("Error:")
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@pytest.mark.anyio
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async def test_web_fetch_tool_offloads_extraction_to_thread(monkeypatch):
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"""Test that readability extraction is offloaded via asyncio.to_thread to avoid blocking the event loop."""
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import asyncio
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async def mock_crawl(self, url, **kwargs):
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return "<html><body><p>threaded</p></body></html>"
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mock_config = MagicMock()
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mock_config.get_tool_config.return_value = None
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monkeypatch.setattr("deerflow.community.jina_ai.tools.get_app_config", lambda: mock_config)
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monkeypatch.setattr(JinaClient, "crawl", mock_crawl)
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to_thread_called = False
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original_to_thread = asyncio.to_thread
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async def tracking_to_thread(func, *args, **kwargs):
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nonlocal to_thread_called
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to_thread_called = True
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return await original_to_thread(func, *args, **kwargs)
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monkeypatch.setattr("deerflow.community.jina_ai.tools.asyncio.to_thread", tracking_to_thread)
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result = await web_fetch_tool.ainvoke("https://example.com")
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assert to_thread_called, "extract_article must be called via asyncio.to_thread to avoid blocking the event loop"
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assert "threaded" in result
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