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The following commit(s) were added to refs/heads/master by this push:
     new 357068cc8 [Improve] add CollectDispatcher & NettyDataQueue unit test 
(#2336)
357068cc8 is described below

commit 357068cc8fdc5cba88a044fb6a1ebc468dcd212c
Author: YuLuo <[email protected]>
AuthorDate: Wed Jul 24 00:04:38 2024 +0800

    [Improve] add CollectDispatcher & NettyDataQueue unit test (#2336)
    
    Signed-off-by: yuluo-yx <[email protected]>
    Signed-off-by: YuLuo <[email protected]>
    Co-authored-by: tomsun28 <[email protected]>
---
 .../collector/dispatch/CommonDispatcher.java       |   7 +-
 .../collector/dispatch/CommonDispatcherTest.java   | 113 ++++++++++++++++++++-
 .../dispatch/export/NettyDataQueueTest.java        |  61 +++++++++++
 3 files changed, 177 insertions(+), 4 deletions(-)

diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/dispatch/CommonDispatcher.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/dispatch/CommonDispatcher.java
index 831bd082f..7db5dfe79 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/dispatch/CommonDispatcher.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/dispatch/CommonDispatcher.java
@@ -368,10 +368,13 @@ public class CommonDispatcher implements 
MetricsTaskDispatch, CollectDataDispatc
         }
         return mapList;
     }
-    
+
+    /**
+     * Metrics times.
+     */
     @Data
     @AllArgsConstructor
-    private static class MetricsTime {
+    protected static class MetricsTime {
         private long startTime;
         private Metrics metrics;
         private Timeout timeout;
diff --git 
a/collector/src/test/java/org/apache/hertzbeat/collector/dispatch/CommonDispatcherTest.java
 
b/collector/src/test/java/org/apache/hertzbeat/collector/dispatch/CommonDispatcherTest.java
index bd2b35aa2..d67c44c3a 100644
--- 
a/collector/src/test/java/org/apache/hertzbeat/collector/dispatch/CommonDispatcherTest.java
+++ 
b/collector/src/test/java/org/apache/hertzbeat/collector/dispatch/CommonDispatcherTest.java
@@ -17,23 +17,132 @@
 
 package org.apache.hertzbeat.collector.dispatch;
 
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import org.apache.hertzbeat.common.entity.job.Job;
+import 
org.apache.hertzbeat.collector.dispatch.entrance.internal.CollectJobService;
+import org.apache.hertzbeat.collector.dispatch.timer.Timeout;
+import org.apache.hertzbeat.collector.dispatch.timer.TimerDispatch;
+import org.apache.hertzbeat.collector.dispatch.timer.WheelTimerTask;
+import org.apache.hertzbeat.common.entity.job.Metrics;
+import org.apache.hertzbeat.common.entity.message.CollectRep;
+import org.apache.hertzbeat.common.queue.CommonDataQueue;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 /**
  * Test case for {@link CommonDispatcher}
  */
 class CommonDispatcherTest {
 
+    @Mock
+    private MetricsCollectorQueue jobRequestQueue;
+
+    @Mock
+    private TimerDispatch timerDispatch;
+
+    @Mock
+    private CommonDataQueue commonDataQueue;
+
+    @Mock
+    private WorkerPool workerPool;
+
+    @InjectMocks
+    private CommonDispatcher commonDispatcher;
+
+    @Mock
+    private CollectJobService collectJobService;
+
     @BeforeEach
     void setUp() {
+
+        MockitoAnnotations.openMocks(this);
+
+        ExecutorService executorService = Executors.newFixedThreadPool(2);
+        doAnswer(invocation -> {
+            Runnable task = invocation.getArgument(0);
+            executorService.submit(task);
+            return null;
+        }).when(workerPool).executeJob(any(Runnable.class));
+    }
+
+    @Test
+    void testDispatchMetricsTask() {
+
+        Timeout timeout = mock(Timeout.class);
+        WheelTimerTask timerTask = mock(WheelTimerTask.class);
+
+        Job job = mock(Job.class);
+        Set<Metrics> metricsSet = mock(Set.class);
+
+        when(timeout.task()).thenReturn(timerTask);
+        when(timerTask.getJob()).thenReturn(job);
+        when(job.getNextCollectMetrics(null, true)).thenReturn(metricsSet);
+
+        commonDispatcher.dispatchMetricsTask(timeout);
+
+        verify(job, times(1)).getNextCollectMetrics(null, true);
     }
 
     @Test
-    void dispatchMetricsTask() {
+    public void testDispatchCollectDataTimeoutMetricsCollectRepMetricsData() {
+
+        Timeout timeout = mock(Timeout.class);
+        Metrics metrics = mock(Metrics.class);
+        WheelTimerTask timerTask = mock(WheelTimerTask.class);
+        Job job = mock(Job.class);
+        CollectRep.MetricsData metricsData = 
CollectRep.MetricsData.newBuilder().setMetrics("metrics").build();
+
+        when(timeout.task()).thenReturn(timerTask);
+        when(timerTask.getJob()).thenReturn(job);
+        when(job.getNextCollectMetrics(metrics, false)).thenReturn(null);
+        when(timeout.task()).thenReturn(timerTask);
+        when(timerTask.getJob()).thenReturn(job);
+        when(job.getNextCollectMetrics(metrics, false)).thenReturn(null);
+        when(metrics.isHasSubTask()).thenReturn(false);
+
+        commonDispatcher.dispatchCollectData(timeout, metrics, metricsData);
+
+        verify(commonDataQueue, times(0)).sendMetricsData(metricsData);
     }
 
     @Test
-    void dispatchCollectData() {
+    void testDispatchCollectDataTimeoutMetricsListOfCollectRepMetricsData() {
+        Timeout timeout = mock(Timeout.class);
+        Metrics metrics = mock(Metrics.class);
+        CollectRep.MetricsData metricsData1 = 
CollectRep.MetricsData.newBuilder().build();
+        CollectRep.MetricsData metricsData2 = 
CollectRep.MetricsData.newBuilder().build();
+        List<CollectRep.MetricsData> metricsDataList = List.of(metricsData1, 
metricsData2);
+        WheelTimerTask timerTask = mock(WheelTimerTask.class);
+        Job job = mock(Job.class);
+
+        when(timeout.task()).thenReturn(timerTask);
+        when(timerTask.getJob()).thenReturn(job);
+        when(job.isCyclic()).thenReturn(true);
+
+        commonDispatcher.dispatchCollectData(timeout, metrics, 
metricsDataList);
+
+        verify(commonDataQueue, 
times(2)).sendMetricsData(any(CollectRep.MetricsData.class));
     }
+
+    @Test
+    void testStart() {
+
+        commonDispatcher.start();
+
+        verify(workerPool, times(2)).executeJob(any(Runnable.class));
+    }
+
 }
diff --git 
a/collector/src/test/java/org/apache/hertzbeat/collector/dispatch/export/NettyDataQueueTest.java
 
b/collector/src/test/java/org/apache/hertzbeat/collector/dispatch/export/NettyDataQueueTest.java
new file mode 100644
index 000000000..f13341603
--- /dev/null
+++ 
b/collector/src/test/java/org/apache/hertzbeat/collector/dispatch/export/NettyDataQueueTest.java
@@ -0,0 +1,61 @@
+/*
+ * 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.hertzbeat.collector.dispatch.export;
+
+import 
org.apache.hertzbeat.collector.dispatch.entrance.internal.CollectJobService;
+import org.apache.hertzbeat.common.entity.message.CollectRep;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+/**
+ * test for {@link NettyDataQueue}
+ */
+
+class NettyDataQueueTest {
+
+       @Mock
+       private CollectJobService collectJobService;
+
+       @InjectMocks
+       private NettyDataQueue nettyDataQueue;
+
+       @BeforeEach
+       public void setUp() {
+
+               MockitoAnnotations.openMocks(this);
+       }
+
+       @Test
+       void testSendMetricsData() {
+
+               CollectRep.MetricsData metricsData = CollectRep.MetricsData
+                               .newBuilder()
+                               .setMetrics("test")
+                               .build();
+               nettyDataQueue.sendMetricsData(metricsData);
+
+               verify(collectJobService, 
times(1)).sendAsyncCollectData(metricsData);
+       }
+
+}


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