test_scheduler_integration.py

#!/usr/bin/env python3
"""
Integration test for APScheduler with Flask application.
Tests the actual application startup and scheduler initialization.
"""

import sys
import os
import subprocess
import time
from pathlib import Path

def test_app_startup_with_scheduler():
    """Test that the Flask application starts with APScheduler visible."""
    try:
        # Change to the project directory
        project_dir = Path(__file__).parent
        os.chdir(project_dir)
        
        # Start the application
        print("🚀 Starting Flask application with APScheduler...")
        process = subprocess.Popen(
            [sys.executable, "start_app.py"],
            stdout=subprocess.PIPE,
            stderr=subprocess.STDOUT,
            text=True,
            bufsize=1,
            universal_newlines=True
        )
        
        # Wait for startup and capture output
        startup_timeout = 30  # 30 seconds timeout
        start_time = time.time()
        
        scheduler_found = False
        verification_found = False
        while time.time() - start_time < startup_timeout:
            output = process.stdout.readline()
            if output:
                print(output.strip())
                
                # Check for APScheduler initialization messages
                if "Initializing APScheduler" in output:
                    scheduler_found = True
                    print("✅ APScheduler initialization message found!")
                
                # Check for verification messages
                if "✅ APScheduler initialized successfully" in output:
                    verification_found = True
                    print("✅ APScheduler verification message found!")
                
                # Check for successful startup
                if "running on http" in output.lower():
                    break
        
        # Terminate the process
        process.terminate()
        process.wait(timeout=10)
        
        if scheduler_found and verification_found:
            print("✅ APScheduler is visible during application startup")
            return True
        else:
            print("❌ APScheduler messages not found in startup logs")
            return False
            
    except Exception as e:
        print(f"❌ Error testing app startup: {e}")
        return False

def main():
    """Main integration test function."""
    print("🔗 Testing APScheduler integration with Flask application...")
    print("=" * 60)
    
    success = test_app_startup_with_scheduler()
    
    print("\n" + "=" * 60)
    if success:
        print("🎉 Integration test passed! APScheduler is working in the Flask app.")
    else:
        print("⚠️ Integration test failed. APScheduler may not be properly configured.")
    
    return success

if __name__ == "__main__":
    success = main()
    sys.exit(0 if success else 1)