import asyncio
from sqlalchemy.ext.asyncio import create_async_engine
from sqlalchemy import text

DATABASE_URL = "postgresql+asyncpg://fatura:102030@ic-postgresql-FtOY:5432/app_faturas"

engine = create_async_engine(DATABASE_URL, echo=True)

async def testar_conexao():
    try:
        async with engine.connect() as conn:
            result = await conn.execute(text("SELECT 1"))
            row = await result.fetchone()
            print("Resultado:", row)
    except Exception as e:
        print("Erro ao conectar no banco:", e)

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