新增 spring boot kafka 整合用例

spring-boot/spring-boot-kafka/src/test/java/com/heibaiying/springboot/KafkaTests.java

@@ -0,0 +1,51 @@
+package com.heibaiying.springboot;
+
+import com.alibaba.fastjson.JSON;
+import com.heibaiying.springboot.Producer.KafKaCustomrProducer;
+import com.heibaiying.springboot.bean.Programmer;
+import com.heibaiying.springboot.constant.Topic;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import java.util.Date;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class KafkaTests {
+
+    @Autowired
+    private KafKaCustomrProducer producer;
+
+    /***
+     * 发送消息体为基本类型的消息
+     */
+    @Test
+    public void sendSimple() {
+        producer.sendMessage(Topic.SIMPLE, "hello spring boot kafka");
+    }
+
+    /***
+     * 发送消息体为bean的消息
+     */
+    @Test
+    public void sendBean() {
+        Programmer programmer = new Programmer("xiaoming", 12, 21212.33f, new Date());
+        producer.sendMessage(Topic.BEAN, JSON.toJSON(programmer).toString());
+    }
+
+
+    /***
+     * 多消费者组、组中多消费者对同一主题的消费情况
+     */
+    @Test
+    public void sendGroup() {
+        for (int i = 0; i < 5; i++) {
+            producer.sendMessage(Topic.GROUP, "hello group " + i);
+        }
+    }
+}
+