How to use the aiormq.exceptions.ConnectionNotAllowed function in aiormq

async def test_no_free_channels(amqp_connection: aiormq.Connection):
    await asyncio.wait_for(
        asyncio.wait(
            [
                amqp_connection.channel(n + 1)
                for n in range(amqp_connection.connection_tune.channel_max)
            ]
        ),
        timeout=60,
    )

    with pytest.raises(aiormq.exceptions.ConnectionNotAllowed):
        await asyncio.wait_for(amqp_connection.channel(), timeout=5)

def __exception_by_code(frame: spec.Connection.Close):
        if frame.reply_code == 501:
            return exc.ConnectionFrameError(frame.reply_text)
        elif frame.reply_code == 502:
            return exc.ConnectionSyntaxError(frame.reply_text)
        elif frame.reply_code == 503:
            return exc.ConnectionCommandInvalid(frame.reply_text)
        elif frame.reply_code == 504:
            return exc.ConnectionChannelError(frame.reply_text)
        elif frame.reply_code == 505:
            return exc.ConnectionUnexpectedFrame(frame.reply_text)
        elif frame.reply_code == 506:
            return exc.ConnectionResourceError(frame.reply_text)
        elif frame.reply_code == 530:
            return exc.ConnectionNotAllowed(frame.reply_text)
        elif frame.reply_code == 540:
            return exc.ConnectionNotImplemented(frame.reply_text)
        elif frame.reply_code == 541:
            return exc.ConnectionInternalError(frame.reply_text)
        else:
            return exc.ConnectionClosed(frame.reply_code, frame.reply_text)