test_app.py

#!/usr/bin/env python3
"""
Test script for the Petite Elle L'Aime 3 Gradio application
"""

import sys
import os
import importlib.util

def test_imports():
    """Test if all required packages can be imported"""
    required_packages = [
        'gradio',
        'torch',
        'transformers',
        'accelerate',
        'safetensors',
        'tokenizers'
    ]
    
    print("Testing imports...")
    for package in required_packages:
        try:
            __import__(package)
            print(f"✅ {package} imported successfully")
        except ImportError as e:
            print(f"❌ Failed to import {package}: {e}")
            return False
    
    return True

def test_app_structure():
    """Test if the app.py file has the correct structure"""
    print("\nTesting app.py structure...")
    
    if not os.path.exists('app.py'):
        print("❌ app.py not found")
        return False
    
    try:
        # Import the app module
        spec = importlib.util.spec_from_file_location("app", "app.py")
        app_module = importlib.util.module_from_spec(spec)
        spec.loader.exec_module(app_module)
        
        # Check for required functions
        required_functions = [
            'load_model',
            'create_prompt',
            'generate_response',
            'user',
            'bot'
        ]
        
        for func_name in required_functions:
            if hasattr(app_module, func_name):
                print(f"✅ {func_name} function found")
            else:
                print(f"❌ {func_name} function not found")
                return False
        
        # Check for required variables
        required_variables = [
            'DEFAULT_SYSTEM_PROMPT',
            'title',
            'description',
            'presentation1',
            'presentation2',
            'joinus'
        ]
        
        for var_name in required_variables:
            if hasattr(app_module, var_name):
                print(f"✅ {var_name} variable found")
            else:
                print(f"❌ {var_name} variable not found")
                return False
        
        print("✅ All required functions and variables found")
        return True
        
    except Exception as e:
        print(f"❌ Error testing app.py: {e}")
        return False

def test_requirements():
    """Test if requirements.txt exists and has required packages"""
    print("\nTesting requirements.txt...")
    
    if not os.path.exists('requirements.txt'):
        print("❌ requirements.txt not found")
        return False
    
    required_packages = [
        'gradio',
        'torch',
        'transformers',
        'accelerate'
    ]
    
    with open('requirements.txt', 'r') as f:
        content = f.read()
    
    for package in required_packages:
        if package in content:
            print(f"✅ {package} found in requirements.txt")
        else:
            print(f"❌ {package} not found in requirements.txt")
            return False
    
    return True

def test_config():
    """Test if config.yaml exists and has required sections"""
    print("\nTesting config.yaml...")
    
    if not os.path.exists('config.yaml'):
        print("❌ config.yaml not found")
        return False
    
    try:
        import yaml
        with open('config.yaml', 'r') as f:
            config = yaml.safe_load(f)
        
        required_sections = [
            'model',
            'system_prompt',
            'generation',
            'chat',
            'ui'
        ]
        
        for section in required_sections:
            if section in config:
                print(f"✅ {section} section found in config.yaml")
            else:
                print(f"❌ {section} section not found in config.yaml")
                return False
        
        # Check system prompt default
        if 'system_prompt' in config and 'default' in config['system_prompt']:
            print(f"✅ System prompt default found: {config['system_prompt']['default']}")
        else:
            print("❌ System prompt default not found")
            return False
        
        return True
        
    except Exception as e:
        print(f"❌ Error testing config.yaml: {e}")
        return False

def test_readme():
    """Test if README.md has the correct structure"""
    print("\nTesting README.md...")
    
    if not os.path.exists('README.md'):
        print("❌ README.md not found")
        return False
    
    with open('README.md', 'r') as f:
        content = f.read()
    
    required_sections = [
        'Petite Elle L\'Aime 3',
        'Features',
        'Installation',
        'Usage'
    ]
    
    for section in required_sections:
        if section in content:
            print(f"✅ {section} section found")
        else:
            print(f"❌ {section} section not found")
            return False
    
    return True

def main():
    """Run all tests"""
    print("🧪 Testing Petite Elle L'Aime 3 Gradio Application\n")
    
    tests = [
        test_imports,
        test_app_structure,
        test_requirements,
        test_config,
        test_readme
    ]
    
    passed = 0
    total = len(tests)
    
    for test in tests:
        if test():
            passed += 1
        print()
    
    print(f"📊 Test Results: {passed}/{total} tests passed")
    
    if passed == total:
        print("🎉 All tests passed! The application is ready to run.")
        print("\nTo run the application:")
        print("python app.py")
    else:
        print("❌ Some tests failed. Please fix the issues before running the application.")
        sys.exit(1)

if __name__ == "__main__":
    main()