85 lines
2.8 KiB
Python
85 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
|
|
import os
|
|
from unittest.mock import patch
|
|
|
|
import pytest
|
|
from agentscope.formatter import DashScopeChatFormatter
|
|
from agentscope.mcp import StdIOStatefulClient
|
|
from agentscope.memory import InMemoryMemory
|
|
from agentscope.model import DashScopeChatModel
|
|
from agentscope.tool import Toolkit
|
|
|
|
from browser_use.agent_browser.browser_agent import BrowserAgent
|
|
|
|
|
|
class TestBrowserAgentSingleton:
|
|
_instance = None
|
|
|
|
@classmethod
|
|
def get_instance(cls) -> BrowserAgent:
|
|
"""Singleton access method"""
|
|
if cls._instance is None:
|
|
cls._instance = BrowserAgent(
|
|
name="BrowserBot",
|
|
model=DashScopeChatModel(
|
|
api_key=os.environ.get("DASHSCOPE_API_KEY"),
|
|
model_name="qwen-max",
|
|
stream=True,
|
|
),
|
|
formatter=DashScopeChatFormatter(),
|
|
memory=InMemoryMemory(),
|
|
toolkit=Toolkit(),
|
|
max_iters=50,
|
|
start_url="https://www.google.com",
|
|
)
|
|
return cls._instance
|
|
|
|
def test_singleton_pattern(self) -> None:
|
|
"""Test that only one instance of BrowserAgent is created"""
|
|
instance1 = TestBrowserAgentSingleton.get_instance()
|
|
instance2 = TestBrowserAgentSingleton.get_instance()
|
|
|
|
assert (
|
|
instance1 is instance2
|
|
), "BrowserAgent instances are not the same"
|
|
|
|
def test_instance_properties(self) -> None:
|
|
"""Test browser agent instance properties"""
|
|
instance = TestBrowserAgentSingleton.get_instance()
|
|
|
|
assert instance.name == "BrowserBot"
|
|
assert isinstance(instance.model, DashScopeChatModel)
|
|
assert isinstance(instance.formatter, DashScopeChatFormatter)
|
|
assert isinstance(instance.memory, InMemoryMemory)
|
|
assert isinstance(instance.toolkit, Toolkit)
|
|
assert instance.max_iters == 50
|
|
assert instance.start_url == "https://www.google.com"
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_browser_connection(self, monkeypatch) -> None:
|
|
"""Test browser connection functionality"""
|
|
|
|
# Mock async methods
|
|
async def mock_connect():
|
|
return True
|
|
|
|
async def mock_close():
|
|
return True
|
|
|
|
# Patch the StdIOStatefulClient
|
|
with patch("agentscope.mcp.StdIOStatefulClient.connect", mock_connect):
|
|
with patch("agentscope.mcp.StdIOStatefulClient.close", mock_close):
|
|
instance = TestBrowserAgentSingleton.get_instance()
|
|
|
|
# Test connection
|
|
connected = await instance.toolkit._mcp_clients[0].connect()
|
|
assert connected is True
|
|
|
|
# Test cleanup
|
|
closed = await instance.toolkit._mcp_clients[0].close()
|
|
assert closed is True
|
|
|
|
|
|
if __name__ == "__main__":
|
|
pytest.main(["-v", __file__])
|