feat : upgrade to spring boot 3.4 and polish tc config

kafka-avro/spring-boot-kafka-avro-consumer/generated-avro/com/example/springbootkafkaavro/model/Person.java

@@ -5,7 +5,6 @@
  */
 package com.example.springbootkafkaavro.model;
 
-import org.apache.avro.generic.GenericArray;
 import org.apache.avro.specific.SpecificData;
 import org.apache.avro.util.Utf8;
 import org.apache.avro.message.BinaryMessageEncoder;

kafka-avro/spring-boot-kafka-avro-consumer/pom.xml

@@ -66,11 +66,6 @@
             <artifactId>h2</artifactId>
             <scope>runtime</scope>
         </dependency>
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-            <optional>true</optional>
-        </dependency>
 
         <dependency>
             <groupId>org.apache.avro</groupId>
@@ -89,8 +84,8 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.springframework.kafka</groupId>
-            <artifactId>spring-kafka-test</artifactId>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-testcontainers</artifactId>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -103,11 +98,6 @@
             <artifactId>kafka</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.awaitility</groupId>
-            <artifactId>awaitility</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
     <build>
@@ -158,7 +148,7 @@
                 <configuration>
                     <java>
                         <googleJavaFormat>
-                            <version>1.19.2</version>
+                            <version>1.25.0</version>
                             <style>AOSP</style>
                         </googleJavaFormat>
                     </java>

kafka-avro/spring-boot-kafka-avro-consumer/src/main/java/com/example/springbootkafkaavro/entity/PersonEntity.java

@@ -6,17 +6,9 @@
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
 import jakarta.persistence.Table;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
 
 @Entity
 @Table(name = "person_entity")
-@Setter
-@Getter
-@AllArgsConstructor
-@NoArgsConstructor
 public class PersonEntity {
 
     @Id
@@ -27,4 +19,33 @@ public class PersonEntity {
     private String name;
 
     private Integer age;
+
+    public PersonEntity() {}
+
+    public Integer getAge() {
+        return age;
+    }
+
+    public PersonEntity setAge(Integer age) {
+        this.age = age;
+        return this;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public PersonEntity setId(Long id) {
+        this.id = id;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public PersonEntity setName(String name) {
+        this.name = name;
+        return this;
+    }
 }

kafka-avro/spring-boot-kafka-avro-consumer/src/main/java/com/example/springbootkafkaavro/listener/AvroKafkaListener.java

@@ -4,25 +4,28 @@
 import com.example.springbootkafkaavro.model.Person;
 import com.example.springbootkafkaavro.repository.PersonRepository;
 import com.example.springbootkafkaavro.util.ApplicationConstants;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 import org.apache.kafka.clients.consumer.ConsumerRecord;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.kafka.annotation.KafkaListener;
 import org.springframework.stereotype.Component;
 
-@Slf4j
 @Component
-@RequiredArgsConstructor
 public class AvroKafkaListener {
 
+    private static final Logger log = LoggerFactory.getLogger(AvroKafkaListener.class);
     private final PersonRepository personRepository;
 
+    public AvroKafkaListener(PersonRepository personRepository) {
+        this.personRepository = personRepository;
+    }
+
     @KafkaListener(topics = ApplicationConstants.PERSONS_TOPIC, groupId = "group_id")
     public void handler(ConsumerRecord<String, Person> personConsumerRecord) {
         Person person = personConsumerRecord.value();
         log.info("Person received : {} : {} ", person.getName(), person.getAge());
         PersonEntity personEntity =
-                new PersonEntity(null, person.getName().toString(), person.getAge());
+                new PersonEntity().setName(person.getName().toString()).setAge(person.getAge());
         this.personRepository.save(personEntity);
     }
 }

kafka-avro/spring-boot-kafka-avro-consumer/src/main/java/com/example/springbootkafkaavro/util/ApplicationConstants.java

@@ -1,9 +1,5 @@
 package com.example.springbootkafkaavro.util;
 
-import lombok.experimental.UtilityClass;
-
-@UtilityClass
-public class ApplicationConstants {
-
-    public static final String PERSONS_TOPIC = "persons";
+public interface ApplicationConstants {
+    String PERSONS_TOPIC = "persons";
 }

kafka-avro/spring-boot-kafka-avro-consumer/src/test/java/com/example/springbootkafkaavro/ApplicationIntTests.java

@@ -0,0 +1,40 @@
+package com.example.springbootkafkaavro;
+
+import static java.util.concurrent.TimeUnit.SECONDS;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.awaitility.Awaitility.await;
+
+import com.example.springbootkafkaavro.common.KafkaContainersConfig;
+import com.example.springbootkafkaavro.model.Person;
+import com.example.springbootkafkaavro.repository.PersonRepository;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.Import;
+import org.springframework.test.web.servlet.MockMvc;
+
+@SpringBootTest(
+        properties = {
+            "spring.kafka.producer.key-serializer=org.apache.kafka.common.serialization.StringSerializer",
+            "spring.kafka.producer.value-serializer=io.confluent.kafka.serializers.KafkaAvroSerializer"
+        },
+        classes = {KafkaContainersConfig.class})
+@AutoConfigureMockMvc
+@Import(KafkaProducer.class)
+class ApplicationIntTests {
+
+    @Autowired MockMvc mockMvc;
+    @Autowired PersonRepository personRepository;
+    @Autowired KafkaProducer kafkaProducer;
+
+    @Test
+    void contextLoads() {
+        Person person = new Person();
+        person.setAge(33);
+        person.setName("junit");
+        this.kafkaProducer.sendMessage(person);
+        await().atMost(10, SECONDS)
+                .untilAsserted(() -> assertThat(personRepository.count()).isEqualTo(1));
+    }
+}

kafka-avro/spring-boot-kafka-avro-consumer/src/test/java/com/example/springbootkafkaavro/KafkaProducer.java

@@ -2,16 +2,18 @@
 
 import com.example.springbootkafkaavro.model.Person;
 import com.example.springbootkafkaavro.util.ApplicationConstants;
-import lombok.RequiredArgsConstructor;
 import org.springframework.boot.test.context.TestComponent;
 import org.springframework.kafka.core.KafkaTemplate;
 
 @TestComponent
-@RequiredArgsConstructor
 public class KafkaProducer {
 
     private final KafkaTemplate<String, Person> kafkaTemplate;
 
+    public KafkaProducer(KafkaTemplate<String, Person> kafkaTemplate) {
+        this.kafkaTemplate = kafkaTemplate;
+    }
+
     public void sendMessage(Person person) {
         this.kafkaTemplate.send(
                 ApplicationConstants.PERSONS_TOPIC, person.getName().toString(), person);

kafka-avro/spring-boot-kafka-avro-consumer/src/test/java/com/example/springbootkafkaavro/TestSpringBootKafkaAvroConsumerApplication.java

@@ -0,0 +1,13 @@
+package com.example.springbootkafkaavro;
+
+import com.example.springbootkafkaavro.common.KafkaContainersConfig;
+import org.springframework.boot.SpringApplication;
+
+class TestSpringBootKafkaAvroConsumerApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.from(SpringBootKafkaAvroConsumerApplication::main)
+                .with(KafkaContainersConfig.class)
+                .run(args);
+    }
+}