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2f3744f807
* refactor: replace sync requests with async httpx in Jina AI client Replace synchronous `requests.post()` with `httpx.AsyncClient` in JinaClient.crawl() and make web_fetch_tool async. This is part of the planned async concurrency optimization for the agent hot path (see docs/TODO.md). * fix: address Copilot review feedback on async Jina client - Short-circuit error strings in web_fetch_tool before passing to ReadabilityExtractor, preventing misleading extraction results - Log missing JINA_API_KEY warning only once per process to reduce noise under concurrent async fetching - Use logger.exception instead of logger.error in crawl exception handler to preserve stack traces for debugging - Add async web_fetch_tool tests and warn-once coverage * fix: mock get_app_config in web_fetch_tool tests for CI The web_fetch_tool tests failed in CI because get_app_config requires a config.yaml file that isn't present in the test environment. Mock the config loader to remove the filesystem dependency. --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
178 lines
6.6 KiB
Python
178 lines
6.6 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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@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_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("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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result = await web_fetch_tool.ainvoke("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_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("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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result = await web_fetch_tool.ainvoke("https://example.com")
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assert "Hello world" in result
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assert not result.startswith("Error:")
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