"""GraphitiClient 搜索关系异常处理测试."""
import pytest
from unittest.mock import Mock, MagicMock
from src.graphiti_client import GraphitiClient
from src.config_manager import ConfigManager
class TestGraphitiClientSearchRelationshipsException:
"""GraphitiClient 搜索关系异常处理测试类."""
@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.fixture
def mock_client(self, config_manager):
"""创建 Mock 客户端."""
client = GraphitiClient(config_manager)
# Mock driver 和 session
mock_driver = Mock()
mock_session = Mock()
mock_driver.session.return_value.__enter__ = Mock(return_value=mock_session)
mock_driver.session.return_value.__exit__ = Mock(return_value=None)
client.driver = mock_driver
client._connected = True
return client, mock_session
def test_search_relationships_exception(self, mock_client):
"""测试搜索关系时发生异常（覆盖行387-388）."""
client, mock_session = mock_client
# Mock session.run 抛出异常
mock_session.run.side_effect = Exception("Search error")
result = client.search_relationships(
query="test",
limit=10
)
assert result is not None
assert result['success'] is False
assert "搜索失败" in result['message']
assert result['results'] == []
