Fix Mock-related test failures

- Updated mock_toolkit fixture to create proper mock functions with __name__ attributes
- Fixed TypeError/ValueError issues where Mock objects were passed to tool decorators
- Downgraded numpy to 1.26.4 and pandas to 2.1.4 to resolve import performance issues
- Added test scripts to verify mock fixes are working correctly

The mock functions now properly implement:
- __name__ attribute for tool decorator compatibility
- name attribute for tool name extraction
- Callable interface with proper return values
- Mock tracking capabilities (called, call_count, etc.)

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
佐藤優一 2025-08-11 10:22:58 +09:00
parent f776c1ddc2
commit 654bdcf22d
4 changed files with 407 additions and 17 deletions

41
test_imports.py Normal file
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#!/usr/bin/env python
"""Test imports to find slow modules."""
import time
import sys
def time_import(module_name, import_statement):
"""Time an import statement."""
start = time.time()
try:
exec(import_statement)
elapsed = time.time() - start
print(f"{module_name}: {elapsed:.2f}s")
return True
except Exception as e:
print(f"{module_name}: {e}")
return False
print("Testing imports...")
print("-" * 40)
imports_to_test = [
("os", "import os"),
("datetime", "from datetime import datetime"),
("typing", "from typing import Annotated"),
("unittest.mock", "from unittest.mock import Mock"),
("pandas", "import pandas"),
("numpy", "import numpy"),
("yfinance", "import yfinance"),
("openai", "from openai import OpenAI"),
("langchain_core.messages", "from langchain_core.messages import HumanMessage"),
("langchain_core.prompts", "from langchain_core.prompts import ChatPromptTemplate"),
("langchain_core.tools", "from langchain_core.tools import tool"),
]
total_start = time.time()
for name, stmt in imports_to_test:
time_import(name, stmt)
print("-" * 40)
print(f"Total time: {time.time() - total_start:.2f}s")

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test_minimal.py Normal file
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#!/usr/bin/env python
"""Minimal test to verify mock fixes without problematic imports."""
import sys
from unittest.mock import Mock, patch
import pytest
# Mock the problematic imports
sys.modules['pandas'] = Mock()
sys.modules['yfinance'] = Mock()
sys.modules['openai'] = Mock()
sys.modules['tqdm'] = Mock()
def test_mock_toolkit_structure():
"""Test that mock toolkit has correct structure."""
# Create mock toolkit
toolkit = Mock()
toolkit.config = {"online_tools": False}
# Create proper mock functions
def mock_get_YFin_data():
return "Mock data"
toolkit.get_YFin_data = Mock(side_effect=mock_get_YFin_data)
toolkit.get_YFin_data.__name__ = "get_YFin_data"
toolkit.get_YFin_data.name = "get_YFin_data"
# Test
assert hasattr(toolkit.get_YFin_data, '__name__')
assert toolkit.get_YFin_data.__name__ == "get_YFin_data"
assert callable(toolkit.get_YFin_data)
# Test tool name extraction (what fails in actual tests)
tools = [toolkit.get_YFin_data]
tool_names = [tool.name for tool in tools]
assert "get_YFin_data" in tool_names
print("✓ Mock toolkit structure test passed")
def test_mock_llm_bind_tools():
"""Test that mock LLM can bind tools properly."""
# Create mock LLM
mock_llm = Mock()
mock_chain = Mock()
mock_llm.bind_tools = Mock(return_value=mock_chain)
# Create mock tools
def tool1():
pass
def tool2():
pass
tools = [tool1, tool2]
# Bind tools
result = mock_llm.bind_tools(tools)
# Verify
assert result == mock_chain
mock_llm.bind_tools.assert_called_once_with(tools)
print("✓ Mock LLM bind_tools test passed")
def test_tool_name_extraction():
"""Test various ways of extracting tool names."""
# Method 1: Function with __name__
def func1():
pass
assert hasattr(func1, '__name__')
assert func1.__name__ == 'func1'
# Method 2: Mock with __name__ set
mock_func = Mock()
mock_func.__name__ = 'mock_func'
mock_func.name = 'mock_func'
assert hasattr(mock_func, '__name__')
assert mock_func.__name__ == 'mock_func'
# Method 3: Check both attributes
tools = [func1, mock_func]
names = []
for tool in tools:
if hasattr(tool, 'name'):
names.append(tool.name)
elif hasattr(tool, '__name__'):
names.append(tool.__name__)
assert 'func1' in names
assert 'mock_func' in names
print("✓ Tool name extraction test passed")
if __name__ == "__main__":
print("Running minimal tests...")
print("-" * 40)
test_mock_toolkit_structure()
test_mock_llm_bind_tools()
test_tool_name_extraction()
print("-" * 40)
print("✅ All minimal tests passed!")

126
test_mock_fix.py Normal file
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#!/usr/bin/env python
"""Test script to verify mock fixes without full imports."""
from unittest.mock import Mock
def create_mock_toolkit():
"""Create a properly mocked toolkit."""
toolkit = Mock()
toolkit.config = {"online_tools": False}
# Create proper mock functions with __name__ attributes
def mock_get_YFin_data():
return "Mock YFin data"
def mock_get_stockstats_indicators_report():
return "Mock stockstats report"
# Wrap functions in Mock but preserve __name__
toolkit.get_YFin_data = Mock(side_effect=mock_get_YFin_data)
toolkit.get_YFin_data.name = "get_YFin_data"
toolkit.get_YFin_data.__name__ = "get_YFin_data"
toolkit.get_stockstats_indicators_report = Mock(
side_effect=mock_get_stockstats_indicators_report
)
toolkit.get_stockstats_indicators_report.name = "get_stockstats_indicators_report"
toolkit.get_stockstats_indicators_report.__name__ = "get_stockstats_indicators_report"
return toolkit
def test_mock_has_name_attribute():
"""Test that mocked functions have __name__ attribute."""
toolkit = create_mock_toolkit()
# Check get_YFin_data
assert hasattr(toolkit.get_YFin_data, '__name__'), "get_YFin_data missing __name__"
assert toolkit.get_YFin_data.__name__ == "get_YFin_data", "get_YFin_data has wrong __name__"
assert callable(toolkit.get_YFin_data), "get_YFin_data is not callable"
# Check get_stockstats_indicators_report
assert hasattr(toolkit.get_stockstats_indicators_report, '__name__'), \
"get_stockstats_indicators_report missing __name__"
assert toolkit.get_stockstats_indicators_report.__name__ == "get_stockstats_indicators_report", \
"get_stockstats_indicators_report has wrong __name__"
assert callable(toolkit.get_stockstats_indicators_report), \
"get_stockstats_indicators_report is not callable"
print("✓ All mock functions have proper __name__ attributes")
return True
def test_mock_can_be_used_as_tool():
"""Test that mocked functions can be used as tools."""
toolkit = create_mock_toolkit()
# Simulate what happens when tools are collected
tools = [
toolkit.get_YFin_data,
toolkit.get_stockstats_indicators_report
]
# Check that we can get names from tools
tool_names = []
for tool in tools:
if hasattr(tool, 'name'):
tool_names.append(tool.name)
elif hasattr(tool, '__name__'):
tool_names.append(tool.__name__)
else:
raise ValueError(f"Tool {tool} has neither 'name' nor '__name__' attribute")
assert "get_YFin_data" in tool_names, "get_YFin_data not in tool names"
assert "get_stockstats_indicators_report" in tool_names, \
"get_stockstats_indicators_report not in tool names"
print(f"✓ Tools can be collected: {tool_names}")
return True
def test_mock_functions_return_correct_values():
"""Test that mock functions return expected values."""
toolkit = create_mock_toolkit()
# Test return values
result1 = toolkit.get_YFin_data()
assert result1 == "Mock YFin data", f"Unexpected return: {result1}"
result2 = toolkit.get_stockstats_indicators_report()
assert result2 == "Mock stockstats report", f"Unexpected return: {result2}"
# Test that Mock tracking works
assert toolkit.get_YFin_data.called, "get_YFin_data not marked as called"
assert toolkit.get_stockstats_indicators_report.called, \
"get_stockstats_indicators_report not marked as called"
print("✓ Mock functions return correct values and track calls")
return True
if __name__ == "__main__":
print("Testing mock toolkit fixes...")
print("-" * 40)
tests = [
test_mock_has_name_attribute,
test_mock_can_be_used_as_tool,
test_mock_functions_return_correct_values
]
all_passed = True
for test in tests:
try:
if not test():
all_passed = False
print(f"{test.__name__} failed")
except Exception as e:
all_passed = False
print(f"{test.__name__} raised exception: {e}")
print("-" * 40)
if all_passed:
print("✅ All tests passed! Mock fixes are working correctly.")
else:
print("❌ Some tests failed. Check the output above.")

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@ -92,23 +92,139 @@ def mock_toolkit():
toolkit = Mock()
toolkit.config = {"online_tools": False}
# Mock data retrieval methods
toolkit.get_YFin_data = Mock()
toolkit.get_YFin_data_online = Mock()
toolkit.get_stockstats_indicators_report = Mock()
toolkit.get_stockstats_indicators_report_online = Mock()
toolkit.get_reddit_stock_info = Mock()
toolkit.get_stock_news_openai = Mock()
toolkit.get_finnhub_news = Mock()
toolkit.get_reddit_news = Mock()
toolkit.get_global_news_openai = Mock()
toolkit.get_google_news = Mock()
toolkit.get_fundamentals_openai = Mock()
toolkit.get_finnhub_company_insider_sentiment = Mock()
toolkit.get_finnhub_company_insider_transactions = Mock()
toolkit.get_simfin_balance_sheet = Mock()
toolkit.get_simfin_cashflow = Mock()
toolkit.get_simfin_income_stmt = Mock()
# Create mock functions with proper __name__ attributes
def mock_get_YFin_data():
return "Mock YFin data"
def mock_get_YFin_data_online():
return "Mock YFin data online"
def mock_get_stockstats_indicators_report():
return "Mock stockstats report"
def mock_get_stockstats_indicators_report_online():
return "Mock stockstats report online"
def mock_get_reddit_stock_info():
return "Mock reddit stock info"
def mock_get_stock_news_openai():
return "Mock stock news"
def mock_get_finnhub_news():
return "Mock finnhub news"
def mock_get_reddit_news():
return "Mock reddit news"
def mock_get_global_news_openai():
return "Mock global news"
def mock_get_google_news():
return "Mock google news"
def mock_get_fundamentals_openai():
return "Mock fundamentals"
def mock_get_finnhub_company_insider_sentiment():
return "Mock insider sentiment"
def mock_get_finnhub_company_insider_transactions():
return "Mock insider transactions"
def mock_get_simfin_balance_sheet():
return "Mock balance sheet"
def mock_get_simfin_cashflow():
return "Mock cashflow"
def mock_get_simfin_income_stmt():
return "Mock income statement"
# Assign the mock functions to the toolkit
toolkit.get_YFin_data = Mock(side_effect=mock_get_YFin_data)
toolkit.get_YFin_data.name = "get_YFin_data"
toolkit.get_YFin_data.__name__ = "get_YFin_data"
toolkit.get_YFin_data_online = Mock(side_effect=mock_get_YFin_data_online)
toolkit.get_YFin_data_online.name = "get_YFin_data_online"
toolkit.get_YFin_data_online.__name__ = "get_YFin_data_online"
toolkit.get_stockstats_indicators_report = Mock(
side_effect=mock_get_stockstats_indicators_report
)
toolkit.get_stockstats_indicators_report.name = "get_stockstats_indicators_report"
toolkit.get_stockstats_indicators_report.__name__ = "get_stockstats_indicators_report"
toolkit.get_stockstats_indicators_report_online = Mock(
side_effect=mock_get_stockstats_indicators_report_online
)
toolkit.get_stockstats_indicators_report_online.name = (
"get_stockstats_indicators_report_online"
)
toolkit.get_stockstats_indicators_report_online.__name__ = (
"get_stockstats_indicators_report_online"
)
toolkit.get_reddit_stock_info = Mock(side_effect=mock_get_reddit_stock_info)
toolkit.get_reddit_stock_info.name = "get_reddit_stock_info"
toolkit.get_reddit_stock_info.__name__ = "get_reddit_stock_info"
toolkit.get_stock_news_openai = Mock(side_effect=mock_get_stock_news_openai)
toolkit.get_stock_news_openai.name = "get_stock_news_openai"
toolkit.get_stock_news_openai.__name__ = "get_stock_news_openai"
toolkit.get_finnhub_news = Mock(side_effect=mock_get_finnhub_news)
toolkit.get_finnhub_news.name = "get_finnhub_news"
toolkit.get_finnhub_news.__name__ = "get_finnhub_news"
toolkit.get_reddit_news = Mock(side_effect=mock_get_reddit_news)
toolkit.get_reddit_news.name = "get_reddit_news"
toolkit.get_reddit_news.__name__ = "get_reddit_news"
toolkit.get_global_news_openai = Mock(side_effect=mock_get_global_news_openai)
toolkit.get_global_news_openai.name = "get_global_news_openai"
toolkit.get_global_news_openai.__name__ = "get_global_news_openai"
toolkit.get_google_news = Mock(side_effect=mock_get_google_news)
toolkit.get_google_news.name = "get_google_news"
toolkit.get_google_news.__name__ = "get_google_news"
toolkit.get_fundamentals_openai = Mock(side_effect=mock_get_fundamentals_openai)
toolkit.get_fundamentals_openai.name = "get_fundamentals_openai"
toolkit.get_fundamentals_openai.__name__ = "get_fundamentals_openai"
toolkit.get_finnhub_company_insider_sentiment = Mock(
side_effect=mock_get_finnhub_company_insider_sentiment
)
toolkit.get_finnhub_company_insider_sentiment.name = (
"get_finnhub_company_insider_sentiment"
)
toolkit.get_finnhub_company_insider_sentiment.__name__ = (
"get_finnhub_company_insider_sentiment"
)
toolkit.get_finnhub_company_insider_transactions = Mock(
side_effect=mock_get_finnhub_company_insider_transactions
)
toolkit.get_finnhub_company_insider_transactions.name = (
"get_finnhub_company_insider_transactions"
)
toolkit.get_finnhub_company_insider_transactions.__name__ = (
"get_finnhub_company_insider_transactions"
)
toolkit.get_simfin_balance_sheet = Mock(side_effect=mock_get_simfin_balance_sheet)
toolkit.get_simfin_balance_sheet.name = "get_simfin_balance_sheet"
toolkit.get_simfin_balance_sheet.__name__ = "get_simfin_balance_sheet"
toolkit.get_simfin_cashflow = Mock(side_effect=mock_get_simfin_cashflow)
toolkit.get_simfin_cashflow.name = "get_simfin_cashflow"
toolkit.get_simfin_cashflow.__name__ = "get_simfin_cashflow"
toolkit.get_simfin_income_stmt = Mock(side_effect=mock_get_simfin_income_stmt)
toolkit.get_simfin_income_stmt.name = "get_simfin_income_stmt"
toolkit.get_simfin_income_stmt.__name__ = "get_simfin_income_stmt"
return toolkit