cpp/rocketmq-client-cpp-tests/cpp4.x/test/server/OrderMessageTest.cpp

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * See the License for the specific language governing permissions and
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#include <chrono>
#include <iostream>
#include <cassert>
#include <string>
#include "gtest/gtest.h"
#include "spdlog/logger.h"
#include "enums/MessageType.h"
#include "frame/BaseOperate.h"
#include "resource/Resource.h"
#include "utils/NameUtils.h"
#include "utils/RandomUtils.h"
#include "utils/VerifyUtils.h"
#include "factory/ConsumerFactory.h"
#include "factory/ProducerFactory.h"
#include "factory/MessageFactory.h"
#include "listener/rmq/RMQOrderListener.h"

extern std::shared_ptr<spdlog::logger> multi_logger;
extern std::shared_ptr<Resource> resource;

//Send 100 sequential messages synchronously, set 2 Messagegroups(message groups are divided by message content), and expect these 100 messages to be sequentially consumed by PushConsumer
TEST(OrderMessageTest, testOrder_Send_PushConsumeOrderly){
    int SEND_NUM = 10;
    std::string topic = getTopic(MessageType::FIFO, "testOrder_Send_PushConsumeOrderly", resource->getBrokerAddr(), resource->getNamesrv(),resource->getCluster());
    std::string group = getGroupId("testOrder_Send_PushConsumeOrderly");
    std::string tag = NameUtils::getRandomTagName();

    auto pushConsumer = ConsumerFactory::getRMQPushConsumer(topic,group,tag,std::make_shared<RMQOrderListener>());

    auto producer = ProducerFactory::getRMQProducer(group);

    ASSERT_NE(producer, nullptr);

    for(int i=0;i<SEND_NUM;i++){
        auto message = MessageFactory::buildMessage(topic,tag,std::to_string(i));
        producer->sendOrderMessage(message,i%2);
    }

    ASSERT_EQ(SEND_NUM,producer->getEnqueueMessages()->getDataSize());

    ASSERT_TRUE(VerifyUtils::verifyOrderMessage(*(producer->getEnqueueMessages()),*(pushConsumer->getOrderListener()->getDequeueMessages())));

    pushConsumer->shutdown();
    producer->shutdown();
}