/
PopMessageProcessorTest.java
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/
PopMessageProcessorTest.java
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/*
* 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.rocketmq.broker.processor;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import org.apache.rocketmq.broker.BrokerController;
import org.apache.rocketmq.broker.client.ClientChannelInfo;
import org.apache.rocketmq.common.BrokerConfig;
import org.apache.rocketmq.common.TopicConfig;
import org.apache.rocketmq.common.constant.ConsumeInitMode;
import org.apache.rocketmq.common.message.MessageDecoder;
import org.apache.rocketmq.common.protocol.RequestCode;
import org.apache.rocketmq.common.protocol.ResponseCode;
import org.apache.rocketmq.common.protocol.header.PopMessageRequestHeader;
import org.apache.rocketmq.common.protocol.heartbeat.ConsumerData;
import org.apache.rocketmq.remoting.exception.RemotingCommandException;
import org.apache.rocketmq.remoting.netty.NettyClientConfig;
import org.apache.rocketmq.remoting.netty.NettyServerConfig;
import org.apache.rocketmq.remoting.protocol.RemotingCommand;
import org.apache.rocketmq.store.AppendMessageResult;
import org.apache.rocketmq.store.AppendMessageStatus;
import org.apache.rocketmq.store.DefaultMessageStore;
import org.apache.rocketmq.store.GetMessageResult;
import org.apache.rocketmq.store.GetMessageStatus;
import org.apache.rocketmq.store.PutMessageResult;
import org.apache.rocketmq.store.PutMessageStatus;
import org.apache.rocketmq.store.SelectMappedBufferResult;
import org.apache.rocketmq.store.config.MessageStoreConfig;
import org.apache.rocketmq.store.logfile.DefaultMappedFile;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Spy;
import org.mockito.junit.MockitoJUnitRunner;
import static org.apache.rocketmq.broker.processor.PullMessageProcessorTest.createConsumerData;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.anyLong;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
@RunWith(MockitoJUnitRunner.class)
public class PopMessageProcessorTest {
private PopMessageProcessor popMessageProcessor;
@Spy
private BrokerController brokerController = new BrokerController(new BrokerConfig(), new NettyServerConfig(), new NettyClientConfig(), new MessageStoreConfig());
@Mock
private ChannelHandlerContext handlerContext;
@Mock
private DefaultMessageStore messageStore;
private ClientChannelInfo clientChannelInfo;
private String group = "FooBarGroup";
private String topic = "FooBar";
@Before
public void init() {
brokerController.setMessageStore(messageStore);
popMessageProcessor = new PopMessageProcessor(brokerController);
Channel mockChannel = mock(Channel.class);
when(mockChannel.remoteAddress()).thenReturn(new InetSocketAddress(1024));
when(handlerContext.channel()).thenReturn(mockChannel);
brokerController.getTopicConfigManager().getTopicConfigTable().put(topic, new TopicConfig());
clientChannelInfo = new ClientChannelInfo(mockChannel);
ConsumerData consumerData = createConsumerData(group, topic);
brokerController.getConsumerManager().registerConsumer(
consumerData.getGroupName(),
clientChannelInfo,
consumerData.getConsumeType(),
consumerData.getMessageModel(),
consumerData.getConsumeFromWhere(),
consumerData.getSubscriptionDataSet(),
false);
}
@Test
public void testProcessRequest_TopicNotExist() throws RemotingCommandException {
brokerController.getTopicConfigManager().getTopicConfigTable().remove(topic);
final RemotingCommand request = createPopMsgCommand();
RemotingCommand response = popMessageProcessor.processRequest(handlerContext, request);
assertThat(response).isNotNull();
assertThat(response.getCode()).isEqualTo(ResponseCode.TOPIC_NOT_EXIST);
assertThat(response.getRemark()).contains("topic[" + topic + "] not exist");
}
@Test
public void testProcessRequest_Found() throws RemotingCommandException {
GetMessageResult getMessageResult = createGetMessageResult(1);
when(messageStore.getMessage(anyString(), anyString(), anyInt(), anyLong(), anyInt(), any())).thenReturn(getMessageResult);
final RemotingCommand request = createPopMsgCommand();
RemotingCommand response = popMessageProcessor.processRequest(handlerContext, request);
assertThat(response).isNotNull();
assertThat(response.getCode()).isEqualTo(ResponseCode.SUCCESS);
}
@Test
public void testProcessRequest_MsgWasRemoving() throws RemotingCommandException {
GetMessageResult getMessageResult = createGetMessageResult(1);
getMessageResult.setStatus(GetMessageStatus.MESSAGE_WAS_REMOVING);
when(messageStore.getMessage(anyString(), anyString(), anyInt(), anyLong(), anyInt(), any())).thenReturn(getMessageResult);
final RemotingCommand request = createPopMsgCommand();
RemotingCommand response = popMessageProcessor.processRequest(handlerContext, request);
assertThat(response).isNotNull();
assertThat(response.getCode()).isEqualTo(ResponseCode.SUCCESS);
}
@Test
public void testProcessRequest_NoMsgInQueue() throws RemotingCommandException {
GetMessageResult getMessageResult = createGetMessageResult(0);
getMessageResult.setStatus(GetMessageStatus.NO_MESSAGE_IN_QUEUE);
when(messageStore.getMessage(anyString(), anyString(), anyInt(), anyLong(), anyInt(), any())).thenReturn(getMessageResult);
final RemotingCommand request = createPopMsgCommand();
RemotingCommand response = popMessageProcessor.processRequest(handlerContext, request);
assertThat(response).isNull();
}
private RemotingCommand createPopMsgCommand() {
PopMessageRequestHeader requestHeader = new PopMessageRequestHeader();
requestHeader.setConsumerGroup(group);
requestHeader.setMaxMsgNums(30);
requestHeader.setQueueId(-1);
requestHeader.setTopic(topic);
requestHeader.setInvisibleTime(10_000);
requestHeader.setInitMode(ConsumeInitMode.MAX);
requestHeader.setOrder(false);
requestHeader.setPollTime(15_000);
requestHeader.setBornTime(System.currentTimeMillis());
RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.POP_MESSAGE, requestHeader);
request.makeCustomHeaderToNet();
return request;
}
private GetMessageResult createGetMessageResult(int msgCnt) {
GetMessageResult getMessageResult = new GetMessageResult();
getMessageResult.setStatus(GetMessageStatus.FOUND);
getMessageResult.setMinOffset(100);
getMessageResult.setMaxOffset(1024);
getMessageResult.setNextBeginOffset(516);
for (int i = 0; i < msgCnt; i++) {
ByteBuffer bb = ByteBuffer.allocate(64);
bb.putLong(MessageDecoder.MESSAGE_STORE_TIMESTAMP_POSITION, System.currentTimeMillis());
getMessageResult.addMessage(new SelectMappedBufferResult(200, bb, 64, new DefaultMappedFile()));
}
return getMessageResult;
}
}