import asyncio
import asyncpg

async def test_connection():
    try:
        conn = await asyncpg.connect(
            user="servicemanager",
            password="servicemanager123",
            database="servicemanager",
            host="postgres",
            port=5432
        )
        print("Connection successful!")
        await conn.close()
    except Exception as e:
        print(f"Connection failed: {e}")

if __name__ == "__main__":
    asyncio.run(test_connection())