"""工具查询知识图谱测试."""
import pytest
from unittest.mock import Mock, MagicMock, patch
from src.tools import handle_tool_call
from src.config_manager import ConfigManager
class TestToolsQueryKnowledgeGraph:
"""工具查询知识图谱测试类."""
@pytest.fixture
def config_manager(self, temp_config_dir):
"""创建配置管理器."""
return ConfigManager(config_path=temp_config_dir / ".graphitiace" / "config.json")
@pytest.mark.asyncio
async def test_query_knowledge_graph_client_not_initialized(self, config_manager):
"""测试查询知识图谱时客户端未初始化."""
result = await handle_tool_call(
tool_name="query_knowledge_graph",
arguments={"query": "MATCH (n) RETURN n LIMIT 10"},
config_manager=config_manager,
graphiti_client=None
)
assert result is not None
assert isinstance(result, list)
result_text = "".join([str(item.text) if hasattr(item, 'text') else str(item) for item in result])
assert "错误" in result_text or "error" in result_text.lower() or "未初始化" in result_text
@pytest.mark.asyncio
async def test_query_knowledge_graph_success(self, config_manager):
"""测试查询知识图谱成功."""
from src.graphiti_client import GraphitiClient
mock_client = Mock(spec=GraphitiClient)
mock_client.is_connected.return_value = True
mock_client.query_knowledge_graph.return_value = {
"success": True,
"results": [{"n": {"name": "Node1"}}]
}
result = await handle_tool_call(
tool_name="query_knowledge_graph",
arguments={"query": "MATCH (n) RETURN n LIMIT 10"},
config_manager=config_manager,
graphiti_client=mock_client
)
assert result is not None
assert isinstance(result, list)
result_text = "".join([str(item.text) if hasattr(item, 'text') else str(item) for item in result])
assert "成功" in result_text or "success" in result_text.lower() or "找到" in result_text or len(result_text) > 0
@pytest.mark.asyncio
async def test_query_knowledge_graph_failure(self, config_manager):
"""测试查询知识图谱失败."""
from src.graphiti_client import GraphitiClient
mock_client = Mock(spec=GraphitiClient)
mock_client.is_connected.return_value = True
mock_client.query_knowledge_graph.return_value = {
"success": False,
"message": "查询失败"
}
result = await handle_tool_call(
tool_name="query_knowledge_graph",
arguments={"query": "INVALID QUERY"},
config_manager=config_manager,
graphiti_client=mock_client
)
assert result is not None
assert isinstance(result, list)
result_text = "".join([str(item.text) if hasattr(item, 'text') else str(item) for item in result])
assert "失败" in result_text or "error" in result_text.lower() or "❌" in result_text
