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Testing Asynchronous Provider Responses in gpt4free

A comprehensive asynchronous testing suite for the gpt4free project that validates multiple provider implementations concurrently. This test module implements async/await patterns to efficiently test API responses from various GPT providers while measuring execution times.

Test Coverage Overview

The test suite provides broad coverage of asynchronous provider implementations in the gpt4free project.

Key areas tested include:

Provider response validation
Concurrent execution of multiple providers
Response timing measurements
Error handling across providers

Edge cases covered include provider availability checks and exception handling for failed requests.

Implementation Analysis

The testing approach leverages Python’s asyncio framework for concurrent execution of provider tests. The implementation uses modern async/await patterns with coroutines to maximize testing efficiency.

Key patterns include:

Async provider creation
Concurrent gathering of responses
Structured error handling
Performance timing decorators

Technical Details

Testing tools and configuration:

Python asyncio for asynchronous operations
Custom timing decorator (log_time_async)
Dynamic provider loading system
Automated working status checks
Standardized message format testing
System path configuration for imports

Best Practices Demonstrated

The test implementation showcases several testing best practices for asynchronous systems.

Notable practices include:

Isolated provider testing
Concurrent execution for efficiency
Structured error handling and reporting
Performance measurement integration
Clean separation of concerns
Modular test organization

xtekky/gpt4free

etc/testing/test_async.py

            
import sys
from pathlib import Path
import asyncio

sys.path.append(str(Path(__file__).parent.parent))
sys.path.append(str(Path(__file__).parent.parent.parent))

import g4f
from testing._providers import get_providers
from testing.log_time import log_time_async

async def create_async(provider):
    try:
        response = await log_time_async(
            provider.create_async,
            model=g4f.models.default.name,
            messages=[{"role": "user", "content": "Hello, are you GPT 3.5?"}]
        )
        print(f"{provider.__name__}:", response)
    except Exception as e:
        print(f"{provider.__name__}: {e.__class__.__name__}: {e}")

async def run_async():
  responses: list = [
      create_async(provider)
      for provider in get_providers()
      if provider.working
  ]
  await asyncio.gather(*responses)

print("Total:", asyncio.run(log_time_async(run_async)))