[RIP-10] Add test cases for QueryConsumeTimeSpanBody.java (#856)

 [RIP-10] Add test cases for QueryConsumeTimeSpanBody.java

common/src/test/java/org/apache/rocketmq/common/protocol/QueryConsumeTimeSpanBodyTest.java

+/*
+ * 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.common.protocol;
+
+import org.apache.rocketmq.common.UtilAll;
+import org.apache.rocketmq.common.message.MessageQueue;
+import org.apache.rocketmq.common.protocol.body.QueryConsumeTimeSpanBody;
+import org.apache.rocketmq.common.protocol.body.QueueTimeSpan;
+import org.apache.rocketmq.remoting.protocol.RemotingSerializable;
+import org.junit.Test;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class QueryConsumeTimeSpanBodyTest {
+
+    @Test
+    public void testSetGet() throws Exception {
+        QueryConsumeTimeSpanBody queryConsumeTimeSpanBody = new QueryConsumeTimeSpanBody();
+        List<QueueTimeSpan> firstQueueTimeSpans = newUniqueConsumeTimeSpanSet();
+        List<QueueTimeSpan> secondQueueTimeSpans = newUniqueConsumeTimeSpanSet();
+        queryConsumeTimeSpanBody.setConsumeTimeSpanSet(firstQueueTimeSpans);
+        assertThat(queryConsumeTimeSpanBody.getConsumeTimeSpanSet()).isEqualTo(firstQueueTimeSpans);
+        assertThat(queryConsumeTimeSpanBody.getConsumeTimeSpanSet()).isNotEqualTo(secondQueueTimeSpans);
+        queryConsumeTimeSpanBody.setConsumeTimeSpanSet(secondQueueTimeSpans);
+        assertThat(queryConsumeTimeSpanBody.getConsumeTimeSpanSet()).isEqualTo(secondQueueTimeSpans);
+        assertThat(queryConsumeTimeSpanBody.getConsumeTimeSpanSet()).isNotEqualTo(firstQueueTimeSpans);
+    }
+
+    @Test
+    public void testFromJson() throws Exception {
+        QueryConsumeTimeSpanBody qctsb = new QueryConsumeTimeSpanBody();
+        List<QueueTimeSpan> queueTimeSpans = new ArrayList<QueueTimeSpan>();
+        QueueTimeSpan queueTimeSpan = new QueueTimeSpan();
+        queueTimeSpan.setMinTimeStamp(1550825710000l);
+        queueTimeSpan.setMaxTimeStamp(1550825790000l);
+        queueTimeSpan.setConsumeTimeStamp(1550825760000l);
+        queueTimeSpan.setDelayTime(5000l);
+        MessageQueue messageQueue = new MessageQueue("topicName", "brokerName", 1);
+        queueTimeSpan.setMessageQueue(messageQueue);
+        queueTimeSpans.add(queueTimeSpan);
+        qctsb.setConsumeTimeSpanSet(queueTimeSpans);
+        String json = RemotingSerializable.toJson(qctsb, true);
+        QueryConsumeTimeSpanBody fromJson = RemotingSerializable.fromJson(json, QueryConsumeTimeSpanBody.class);
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getMaxTimeStamp()).isEqualTo(1550825790000l);
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getMinTimeStamp()).isEqualTo(1550825710000l);
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getDelayTime()).isEqualTo(5000l);
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getMessageQueue()).isEqualTo(messageQueue);
+    }
+
+    @Test
+    public void testFromJsonRandom() throws Exception {
+        QueryConsumeTimeSpanBody origin = new QueryConsumeTimeSpanBody();
+        List<QueueTimeSpan> queueTimeSpans = newUniqueConsumeTimeSpanSet();
+        origin.setConsumeTimeSpanSet(queueTimeSpans);
+        String json = origin.toJson(true);
+        QueryConsumeTimeSpanBody fromJson = RemotingSerializable.fromJson(json, QueryConsumeTimeSpanBody.class);
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getMinTimeStamp()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMinTimeStamp());
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getMaxTimeStamp()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMaxTimeStamp());
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getConsumeTimeStamp()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getConsumeTimeStamp());
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getDelayTime()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getDelayTime());
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getMessageQueue().getBrokerName()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMessageQueue().getBrokerName());
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getMessageQueue().getTopic()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMessageQueue().getTopic());
+        assertThat(fromJson.getConsumeTimeSpanSet().get(0).getMessageQueue().getQueueId()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMessageQueue().getQueueId());
+    }
+
+    @Test
+    public void testEncode() throws Exception {
+        QueryConsumeTimeSpanBody origin = new QueryConsumeTimeSpanBody();
+        List<QueueTimeSpan> queueTimeSpans = newUniqueConsumeTimeSpanSet();
+        origin.setConsumeTimeSpanSet(queueTimeSpans);
+        byte[] data = origin.encode();
+        QueryConsumeTimeSpanBody fromData = RemotingSerializable.decode(data, QueryConsumeTimeSpanBody.class);
+        assertThat(fromData.getConsumeTimeSpanSet().get(0).getMinTimeStamp()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMinTimeStamp());
+        assertThat(fromData.getConsumeTimeSpanSet().get(0).getMaxTimeStamp()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMaxTimeStamp());
+        assertThat(fromData.getConsumeTimeSpanSet().get(0).getConsumeTimeStamp()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getConsumeTimeStamp());
+        assertThat(fromData.getConsumeTimeSpanSet().get(0).getDelayTime()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getDelayTime());
+        assertThat(fromData.getConsumeTimeSpanSet().get(0).getMessageQueue().getBrokerName()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMessageQueue().getBrokerName());
+        assertThat(fromData.getConsumeTimeSpanSet().get(0).getMessageQueue().getTopic()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMessageQueue().getTopic());
+        assertThat(fromData.getConsumeTimeSpanSet().get(0).getMessageQueue().getQueueId()).isEqualTo(origin.getConsumeTimeSpanSet().get(0).getMessageQueue().getQueueId());
+    }
+
+    private List<QueueTimeSpan> newUniqueConsumeTimeSpanSet() {
+        List<QueueTimeSpan> queueTimeSpans = new ArrayList<QueueTimeSpan>();
+        QueueTimeSpan queueTimeSpan = new QueueTimeSpan();
+        queueTimeSpan.setMinTimeStamp(System.currentTimeMillis());
+        queueTimeSpan.setMaxTimeStamp(UtilAll.computNextHourTimeMillis());
+        queueTimeSpan.setConsumeTimeStamp(UtilAll.computNextMinutesTimeMillis());
+        queueTimeSpan.setDelayTime(5000l);
+        MessageQueue messageQueue = new MessageQueue(UUID.randomUUID().toString(), UUID.randomUUID().toString(), new Random().nextInt());
+        queueTimeSpan.setMessageQueue(messageQueue);
+        queueTimeSpans.add(queueTimeSpan);
+        return queueTimeSpans;
+    }
+}