/**
* 生成ack响应供测试程序使用
* @return ack响应集供test case选择
*/
private function _gen_ack_response($subject)
{
$ack = new BStompAckFrame();
$ack->status = BStompIdAckType::TOPIC_ID;
$ack->ack_type = BStompFrameType::ACK;
$ack->session_message_id = TestUtilities::get_private_var($subject, '_session_msg_id') + 1;
$this->assertFalse(false === $ack->session_message_id);
$ack->topic_message_id = 369;
$ack->global_message_id = 7659;
$ack->delay_time = 0;
$ack->destination = 'unknown';
$ack->receipt_id = 'fake-receipt-id';
$ack->store();
$good_ack = $ack->buffer();
$orig_smid = $ack->session_message_id;
$ack->session_message_id = $orig_smid + 10;
$ack->store();
$bad_session = $ack->buffer();
$ack->session_message_id = $orig_smid;
$ack->receipt_id = BigpipeUtilities::get_uid();
$ack->store();
$bad_receipt = $ack->buffer();
$res_arr = array('good' => $good_ack, 'bad_session' => $bad_session, 'bad_receipt' => $bad_receipt, 'error_body' => 'error');
return $res_arr;
}
