diff --git a/common/src/test/java/org/apache/hertzbeat/common/queue/impl/KafkaCommonDataQueueTest.java b/common/src/test/java/org/apache/hertzbeat/common/queue/impl/KafkaCommonDataQueueTest.java
index 8f2c0e7ca46..f7bf8f0da4a 100644
--- a/common/src/test/java/org/apache/hertzbeat/common/queue/impl/KafkaCommonDataQueueTest.java
+++ b/common/src/test/java/org/apache/hertzbeat/common/queue/impl/KafkaCommonDataQueueTest.java
@@ -17,37 +17,158 @@
 
 package org.apache.hertzbeat.common.queue.impl;
 
+import java.lang.reflect.Field;
+import java.time.Duration;
+import java.util.Collections;
+
+import org.apache.hertzbeat.common.config.CommonProperties;
+import org.apache.hertzbeat.common.entity.alerter.Alert;
+import org.apache.hertzbeat.common.entity.message.CollectRep;
+import org.apache.kafka.clients.consumer.ConsumerRecord;
+import org.apache.kafka.clients.consumer.ConsumerRecords;
+import org.apache.kafka.clients.consumer.KafkaConsumer;
+import org.apache.kafka.clients.producer.KafkaProducer;
+import org.apache.kafka.clients.producer.ProducerRecord;
+import org.apache.kafka.common.TopicPartition;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 /**
  * Test case for {@link KafkaCommonDataQueue}
  */
 class KafkaCommonDataQueueTest {
 
+	private KafkaProducer<Long, CollectRep.MetricsData> metricsDataProducer;
+	private KafkaProducer<Long, Alert> alertDataProducer;
+	private KafkaConsumer<Long, Alert> alertDataConsumer;
+	private KafkaConsumer<Long, CollectRep.MetricsData> metricsDataToAlertConsumer;
+	private KafkaConsumer<Long, CollectRep.MetricsData> metricsDataToPersistentStorageConsumer;
+	private KafkaConsumer<Long, CollectRep.MetricsData> metricsDataToRealTimeStorageConsumer;
+	private CommonProperties.KafkaProperties kafkaProperties;
+	private KafkaCommonDataQueue kafkaCommonDataQueue;
+
 	@BeforeEach
-	void setUp() {
+	void setUp() throws Exception {
+		kafkaProperties = mock(CommonProperties.KafkaProperties.class);
+		when(kafkaProperties.getServers()).thenReturn("localhost:9092");
+		when(kafkaProperties.getAlertsDataTopic()).thenReturn("alerts");
+		when(kafkaProperties.getMetricsDataTopic()).thenReturn("metrics");
+
+		CommonProperties properties = mock(CommonProperties.class);
+		CommonProperties.DataQueueProperties queueProperties = mock(CommonProperties.DataQueueProperties.class);
+		when(properties.getQueue()).thenReturn(queueProperties);
+		when(queueProperties.getKafka()).thenReturn(kafkaProperties);
+
+		metricsDataProducer = mock(KafkaProducer.class);
+		alertDataProducer = mock(KafkaProducer.class);
+		alertDataConsumer = mock(KafkaConsumer.class);
+		metricsDataToAlertConsumer = mock(KafkaConsumer.class);
+		metricsDataToPersistentStorageConsumer = mock(KafkaConsumer.class);
+		metricsDataToRealTimeStorageConsumer = mock(KafkaConsumer.class);
+
+		kafkaCommonDataQueue = new KafkaCommonDataQueue(properties);
+
+		setPrivateField(kafkaCommonDataQueue, "metricsDataProducer", metricsDataProducer);
+		setPrivateField(kafkaCommonDataQueue, "alertDataProducer", alertDataProducer);
+		setPrivateField(kafkaCommonDataQueue, "alertDataConsumer", alertDataConsumer);
+		setPrivateField(kafkaCommonDataQueue, "metricsDataToAlertConsumer", metricsDataToAlertConsumer);
+		setPrivateField(kafkaCommonDataQueue, "metricsDataToPersistentStorageConsumer", metricsDataToPersistentStorageConsumer);
+		setPrivateField(kafkaCommonDataQueue, "metricsDataToRealTimeStorageConsumer", metricsDataToRealTimeStorageConsumer);
+	}
+
+	// Test use, set private field.
+	private void setPrivateField(Object target, String fieldName, Object value) throws Exception {
+
+		Field field = target.getClass().getDeclaredField(fieldName);
+		field.setAccessible(true);
+		field.set(target, value);
 	}
 
 	@Test
 	void testSendAlertsData() {
+
+		Alert alert = new Alert();
+		kafkaCommonDataQueue.sendAlertsData(alert);
+
+		ArgumentCaptor<ProducerRecord<Long, Alert>> captor = ArgumentCaptor.forClass(ProducerRecord.class);
+		verify(alertDataProducer).send(captor.capture());
+
+		ProducerRecord<Long, Alert> record = captor.getValue();
+		assertEquals("alerts", record.topic());
+		assertEquals(alert, record.value());
 	}
 
 	@Test
-	void testPollAlertsData() {
+	void testPollAlertsData() throws InterruptedException {
+
+		Alert alert = new Alert();
+		ConsumerRecords<Long, Alert> records = new ConsumerRecords<>(Collections.emptyMap());
+		when(alertDataConsumer.poll(Duration.ofSeconds(1))).thenReturn(records);
+
+		assertNull(kafkaCommonDataQueue.pollAlertsData());
+
+		records = new ConsumerRecords<>(Collections.singletonMap(
+				new TopicPartition("alerts", 0),
+				Collections.singletonList(
+						new ConsumerRecord<>("alerts", 0, 0L, 1L, alert)
+				)
+		));
+		when(alertDataConsumer.poll(Duration.ofSeconds(1))).thenReturn(records);
+
+		assertEquals(alert, kafkaCommonDataQueue.pollAlertsData());
 	}
 
 	@Test
 	void testSendMetricsData() {
+
+		CollectRep.MetricsData metricsData = CollectRep.MetricsData.newBuilder().build();
+		kafkaCommonDataQueue.sendMetricsData(metricsData);
+
+		ArgumentCaptor<ProducerRecord<Long, CollectRep.MetricsData>> captor = ArgumentCaptor.forClass(ProducerRecord.class);
+		verify(metricsDataProducer).send(captor.capture());
+
+		ProducerRecord<Long, CollectRep.MetricsData> record = captor.getValue();
+		assertEquals("metrics", record.topic());
+		assertEquals(metricsData, record.value());
 	}
 
 	@Test
-	void testPollMetricsDataToAlerter() {
+	void testPollMetricsDataToAlerter() throws InterruptedException {
+
+		CollectRep.MetricsData metricsData = CollectRep.MetricsData.newBuilder().build();
+		ConsumerRecords<Long, CollectRep.MetricsData> records = new ConsumerRecords<>(Collections.emptyMap());
+		when(metricsDataToAlertConsumer.poll(Duration.ofSeconds(1))).thenReturn(records);
+
+		assertNull(kafkaCommonDataQueue.pollMetricsDataToAlerter());
+
+		records = new ConsumerRecords<>(Collections.singletonMap(
+				new TopicPartition("metrics", 0),
+				Collections.singletonList(
+						new ConsumerRecord<>("metrics", 0, 0L, 1L, metricsData)
+				)
+		));
+		when(metricsDataToAlertConsumer.poll(Duration.ofSeconds(1))).thenReturn(records);
+
+		assertEquals(metricsData, kafkaCommonDataQueue.pollMetricsDataToAlerter());
 	}
 
 	@Test
-	void testDestroy() {
-	}
+	void testDestroy() throws Exception {
+
+		kafkaCommonDataQueue.destroy();
 
+		verify(metricsDataProducer).close();
+		verify(alertDataProducer).close();
+		verify(alertDataConsumer).close();
+		verify(metricsDataToAlertConsumer).close();
+		verify(metricsDataToPersistentStorageConsumer).close();
+		verify(metricsDataToRealTimeStorageConsumer).close();
+	}
 }