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#!/usr/bin/env python3
"""
Test script for OpenRouter API connection with z-ai/glm-4.5-air:free model.
Tests basic functionality and tool calling capabilities.
"""
import json
import os
import sys
import logging
from dotenv import load_dotenv
from openai import OpenAI
# Load environment variables
load_dotenv()
# Model configuration
MODEL_NAME = "z-ai/glm-4.5-air:free"
def test_basic_connection():
"""Test basic API connection with a simple prompt."""
print("=" * 60)
print("Testing Basic OpenRouter Connection")
print("=" * 60)
try:
# Initialize OpenRouter client with the same configuration as app.py
openrouter_api_key = os.getenv("OPENROUTER_API_KEY")
if not openrouter_api_key:
print("❌ OPENROUTER_API_KEY not found in environment variables")
return False
client = OpenAI(
base_url="https://openrouter.ai/api/v1",
api_key=openrouter_api_key
)
# Test with a simple prompt
messages = [
{"role": "user", "content": "Hello! Please respond with a simple greeting and your name."}
]
print("Sending test request to OpenRouter API...")
response = client.chat.completions.create(
model=MODEL_NAME,
messages=messages
)
# Extract and display the response
content = response.choices[0].message.content
print(f"✅ SUCCESS: API connection works!")
print(f"Model: {response.model}")
print(f"Response: {content}")
print(f"Usage: {response.usage}")
return True
except Exception as e:
print(f"❌ FAILED: Basic connection test failed")
print(f"Error: {str(e)}")
return False
def test_tool_calling():
"""Test tool calling functionality."""
print("\n" + "=" * 60)
print("Testing Tool Calling Functionality")
print("=" * 60)
try:
# Initialize OpenRouter client
client = OpenAI(
base_url="https://openrouter.ai/api/v1",
api_key=os.getenv("OPENROUTER_API_KEY")
)
# Define test tools (similar to app.py)
tools = [
{
"type": "function",
"function": {
"name": "get_weather",
"description": "Get current weather information",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city name for weather information"
}
},
"required": ["location"]
}
}
}
]
# Test prompt that should trigger tool calling
messages = [
{"role": "user", "content": "What's the weather like in New York?"}
]
print("Sending test request with tool calling capability...")
response = client.chat.completions.create(
model=MODEL_NAME,
messages=messages,
tools=tools
)
# Analyze the response
finish_reason = response.choices[0].finish_reason
message = response.choices[0].message
print(f"✅ SUCCESS: Tool calling test completed!")
print(f"Model: {response.model}")
print(f"Finish Reason: {finish_reason}")
if finish_reason == "tool_calls":
print("🔧 Tool calls detected:")
if hasattr(message, 'tool_calls') and message.tool_calls:
for tool_call in message.tool_calls:
print(f" - Tool: {tool_call.function.name}")
print(f" - Arguments: {tool_call.function.arguments}")
else:
print(" - No tool calls found in response")
else:
print(f" - Response content: {message.content}")
print(f"Usage: {response.usage}")
return True
except Exception as e:
print(f"❌ FAILED: Tool calling test failed")
print(f"Error: {str(e)}")
return False
def test_error_handling():
"""Test error handling with invalid requests."""
print("\n" + "=" * 60)
print("Testing Error Handling")
print("=" * 60)
try:
# Initialize OpenRouter client
client = OpenAI(
base_url="https://openrouter.ai/api/v1",
api_key=os.getenv("OPENROUTER_API_KEY")
)
# Test with empty messages
print("Testing empty messages...")
try:
response = client.chat.completions.create(
model="z-ai/glm-4.5-air:free",
messages=[]
)
print("⚠️ Unexpected: Empty messages request succeeded")
except Exception as e:
print(f"✅ Expected error caught: {str(e)}")
# Test with invalid model
print("Testing invalid model...")
try:
response = client.chat.completions.create(
model="invalid-model-name",
messages=[{"role": "user", "content": "Hello"}]
)
print("⚠️ Unexpected: Invalid model request succeeded")
except Exception as e:
print(f"✅ Expected error caught: {str(e)}")
print("✅ SUCCESS: Error handling tests completed")
return True
except Exception as e:
print(f"❌ FAILED: Error handling test failed")
print(f"Error: {str(e)}")
return False
def test_conversation_flow():
"""Test a multi-turn conversation."""
print("\n" + "=" * 60)
print("Testing Multi-turn Conversation")
print("=" * 60)
try:
# Initialize OpenRouter client
client = OpenAI(
base_url="https://openrouter.ai/api/v1",
api_key=os.getenv("OPENROUTER_API_KEY")
)
# Simulate a conversation
messages = [
{"role": "user", "content": "Hello! Can you help me understand what AI is?"}
]
print("Starting conversation flow...")
# First turn
response = client.chat.completions.create(
model=MODEL_NAME,
messages=messages
)
content = response.choices[0].message.content
print(f"Assistant: {content}")
# Second turn
messages.append({"role": "assistant", "content": content})
messages.append({"role": "user", "content": "Can you give me a simple example?"})
response = client.chat.completions.create(
model=MODEL_NAME,
messages=messages
)
content = response.choices[0].message.content
print(f"Assistant: {content}")
print("✅ SUCCESS: Multi-turn conversation completed")
return True
except Exception as e:
print(f"❌ FAILED: Conversation flow test failed")
print(f"Error: {str(e)}")
return False
def main():
"""Main test function."""
print("🚀 Starting OpenRouter API Connection Tests")
print(f"Model: {MODEL_NAME}")
print(f"API Base URL: https://openrouter.ai/api/v1")
# Run all tests
tests = [
("Basic Connection", test_basic_connection),
("Tool Calling", test_tool_calling),
("Error Handling", test_error_handling),
("Conversation Flow", test_conversation_flow)
]
results = []
for test_name, test_func in tests:
try:
result = test_func()
results.append((test_name, result))
except Exception as e:
print(f"❌ CRITICAL ERROR in {test_name}: {str(e)}")
results.append((test_name, False))
# Summary
print("\n" + "=" * 60)
print("TEST SUMMARY")
print("=" * 60)
passed = 0
total = len(results)
for test_name, result in results:
status = "✅ PASSED" if result else "❌ FAILED"
print(f"{status}: {test_name}")
if result:
passed += 1
print(f"\nOverall: {passed}/{total} tests passed")
if passed == total:
print("🎉 All tests passed! OpenRouter integration is working correctly.")
return 0
else:
print("⚠️ Some tests failed. Please check the configuration and API credentials.")
return 1
if __name__ == "__main__":
sys.exit(main()) |