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How to use testKafkaContainerCluster method of com.example.kafkacluster.KafkaContainerClusterTest class

Best Testcontainers-java code snippet using com.example.kafkacluster.KafkaContainerClusterTest.testKafkaContainerCluster

Source: KafkaContainerClusterTest.java

...22import static org.assertj.core.api.Assertions.assertThat;23import static org.assertj.core.api.Assertions.tuple;24public class KafkaContainerClusterTest {25    @Test26    public void testKafkaContainerCluster() throws Exception {27        try (28            KafkaContainerCluster cluster = new KafkaContainerCluster("6.2.1", 3, 2)29        ) {30            cluster.start();31            String bootstrapServers = cluster.getBootstrapServers();32            assertThat(cluster.getBrokers()).hasSize(3);33            testKafkaFunctionality(bootstrapServers, 3, 2);34        }35    }36    protected void testKafkaFunctionality(String bootstrapServers, int partitions, int rf) throws Exception {37        try (38            AdminClient adminClient = AdminClient.create(ImmutableMap.of(39                AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers40            ));...

testKafkaContainerCluster

Using AI Code Generation

1package com.example.kafkacluster;2import org.apache.kafka.clients.producer.KafkaProducer;3import org.apache.kafka.clients.producer.ProducerRecord;4import org.apache.kafka.common.serialization.StringSerializer;5import org.junit.jupiter.api.Test;6import org.springframework.boot.test.context.SpringBootTest;7import org.springframework.kafka.test.EmbeddedKafkaBroker;8import org.springframework.kafka.test.context.EmbeddedKafka;9import org.springframework.test.context.ActiveProfiles;10import java.util.HashMap;11import java.util.Map;12@ActiveProfiles("test")13public class KafkaContainerClusterTest {14    public void testKafkaContainerCluster() throws InterruptedException {15        EmbeddedKafkaBroker embeddedKafkaBroker = new EmbeddedKafkaBroker(1, true, 1, "testTopic1");16        embeddedKafkaBroker.setHost("localhost");17        embeddedKafkaBroker.setPort(9092);18        embeddedKafkaBroker.afterPropertiesSet();19        Map<String, Object> producerConfigs = new HashMap<>();20        producerConfigs.put("bootstrap.servers", "localhost:9092,localhost:9093");21        producerConfigs.put("key.serializer", StringSerializer.class);22        producerConfigs.put("value.serializer", StringSerializer.class);23        producerConfigs.put("acks", "all");24        producerConfigs.put("retries", 0);25        producerConfigs.put("batch.size", 16384);26        producerConfigs.put("linger.ms", 1);27        producerConfigs.put("buffer.memory", 33554432);28        producerConfigs.put("max.request.size", 10485760);29        KafkaProducer<String, String> producer = new KafkaProducer<>(producerConfigs);30        producer.send(new ProducerRecord<>("testTopic1", "testKey1", "testValue1"));31        producer.send(new ProducerRecord<>("testTopic1", "testKey2", "testValue2"));32        producer.send(new ProducerRecord<>("testTopic1", "testKey3", "testValue3"));33        producer.flush();34        producer.close();35        Thread.sleep(30000);36    }37}

testKafkaContainerCluster

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import static org.junit.jupiter.api.Assertions.assertEquals;3public class KafkaContainerClusterTest {4    public void testKafkaContainerCluster() throws Exception {5        KafkaContainerCluster kafkaContainerCluster = new KafkaContainerCluster();6        assertEquals("Hello World!", kafkaContainerCluster.testKafkaContainerCluster());7    }8}

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