How to use testExternalZookeeperWithExternalNetwork method of org.testcontainers.containers.KafkaContainerTest class

Best Testcontainers-java code snippet using org.testcontainers.containers.KafkaContainerTest.testExternalZookeeperWithExternalNetwork

Source:KafkaContainerTest.java

...30            kafka.start();31        }32    }33    @Test34    public void testExternalZookeeperWithExternalNetwork() throws Exception {35        try (36                Network network = Network.newNetwork();37                KafkaContainer kafka = new KafkaContainer(KAFKA_TEST_IMAGE)38                        .withNetwork(network)39                        .withExternalZookeeper("zookeeper:2181");40                GenericContainer<?> zookeeper = new GenericContainer<>(ZOOKEEPER_TEST_IMAGE)41                        .withNetwork(network)42                        .withNetworkAliases("zookeeper")43                        .withEnv("ZOOKEEPER_CLIENT_PORT", "2181");44                GenericContainer<?> application = new GenericContainer<>(DockerImageName.parse("alpine"))45                        .withNetwork(network)46                        .withNetworkAliases("dummy")47                        .withCommand("sleep 10000")48        ) {...

testExternalZookeeperWithExternalNetwork

Using AI Code Generation

1package org.testcontainers.containers;2import static org.rnorth.visibleassertions.VisibleAssertions.assertEquals;3import static org.rnorth.visibleassertions.VisibleAssertions.assertTrue;4import java.io.IOException;5import java.util.Arrays;6import java.util.List;7import java.util.concurrent.TimeUnit;8import java.util.stream.Collectors;9import org.apache.kafka.clients.consumer.ConsumerConfig;10import org.apache.kafka.clients.consumer.KafkaConsumer;11import org.apache.kafka.clients.producer.KafkaProducer;12import org.apache.kafka.clients.producer.ProducerConfig;13import org.apache.kafka.clients.producer.ProducerRecord;14import org.apache.kafka.common.serialization.StringDeserializer;15import org.apache.kafka.common.serialization.StringSerializer;16import org.junit.Test;17import org.rnorth.ducttape.unreliables.Unreliables;18import org.rnorth.visibleassertions.VisibleAssertions;19public class KafkaContainerTest {20    public void testSimple() throws Exception {21        try (KafkaContainer kafka = new KafkaContainer()) {22            kafka.start();23            String bootstrapServers = kafka.getBootstrapServers();24            VisibleAssertions.info("Kafka brokers: " + bootstrapServers);25            try (KafkaConsumer<String, String> consumer = createConsumer(bootstrapServers)) {26                consumer.subscribe(Arrays.asList("topic1"));27                try (KafkaProducer<String, String> producer = createProducer(bootstrapServers)) {28                    producer.send(new ProducerRecord<>("topic1", "key1", "value1")).get();29                    producer.send(new ProducerRecord<>("topic1", "key2", "value2")).get();30                }31                Unreliables.retryUntilTrue(10, TimeUnit.SECONDS, () -> {32                    List<String> records = consumer.poll(1000).stream()33                            .map(r -> r.key() + ":" + r.value())34                            .collect(Collectors.toList());35                    return records.equals(Arrays.asList("key1:value1", "key2:value2"));36                });37            }38        }39    }40    public void testWithExternalZookeeper() throws Exception {41        try (ZooKeeperContainer zookeeper = new ZooKeeperContainer()) {42            zookeeper.start();43            try (KafkaContainer kafka = new KafkaContainer(zookeeper.getConnectString())) {44                kafka.start();45                String bootstrapServers = kafka.getBootstrapServers();46                VisibleAssertions.info("Kafka brokers: " + bootstrapServers);47                try (KafkaConsumer<String, String> consumer = createConsumer(bootstrapServers)) {48                    consumer.subscribe(Arrays.asList

testExternalZookeeperWithExternalNetwork

Using AI Code Generation

1    public void testExternalZookeeperWithExternalNetwork() throws Exception {2        try (Network network = Network.newNetwork()) {3            String zookeeperContainerName = "zookeeper";4            String kafkaContainerName = "kafka";5            String zookeeperNetworkAlias = "zookeeper";6            String kafkaNetworkAlias = "kafka";7            GenericContainer zookeeper = new GenericContainer(DockerImageName.parse("confluentinc/cp-zookeeper:5.5.1"))8                .withNetwork(network)9                .withNetworkAliases(zookeeperNetworkAlias)10                .withEnv("ZOOKEEPER_CLIENT_PORT", "2181")11                .withEnv("ZOOKEEPER_TICK_TIME", "2000")12                .withExposedPorts(2181)13                .withName(zookeeperContainerName);14            GenericContainer kafka = new GenericContainer(DockerImageName.parse("confluentinc/cp-kafka:5.5.1"))15                .withNetwork(network)16                .withNetworkAliases(kafkaNetworkAlias)17                .withEnv("KAFKA_BROKER_ID", "1")18                .withEnv("KAFKA_ZOOKEEPER_CONNECT", zookeeperNetworkAlias + ":2181")19                .withEnv("KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR", "1")20                .withExposedPorts(9092)21                .withName(kafkaContainerName);22            zookeeper.start();23            kafka.start();24            String zookeeperHost = zookeeper.getContainerIpAddress();25            Integer zookeeperPort = zookeeper.getMappedPort(2181);26            String kafkaHost = kafka.getContainerIpAddress();27            Integer kafkaPort = kafka.getMappedPort(9092);28            assertThat(zookeeperHost).isEqualTo(kafkaHost);29            assertThat(zookeeperPort).isEqualTo(2181);30            assertThat(kafkaPort).isEqualTo(9092);31        }32    }33    @DisplayName("should be able to use external kafka with external network")34    @Disabled("Requires external Kafka. Run manually.")35    public void testExternalKafkaWithExternalNetwork() throws Exception {36        try (Network network = Network.newNetwork()) {37            String zookeeperContainerName = "zookeeper";38            String kafkaContainerName = "kafka";39            String zookeeperNetworkAlias = "zookeeper";

testExternalZookeeperWithExternalNetwork

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import org.testcontainers.containers.KafkaContainer;3import org.testcontainers.containers.Network;4import org.testcontainers.containers.wait.strategy.Wait;5import org.testcontainers.utility.DockerImageName;6public class KafkaContainerTest {7    private static final DockerImageName ZOOKEEPER_IMAGE = DockerImageName.parse("confluentinc/cp-zookeeper:5.5.1");8    private static final DockerImageName KAFKA_IMAGE = DockerImageName.parse("confluentinc/cp-kafka:5.5.1");9    public void testExternalZookeeperWithExternalNetwork() {10        Network network = Network.newNetwork();11        KafkaContainer kafkaContainer = new KafkaContainer(KAFKA_IMAGE)12                .withNetwork(network)13                .withNetworkAliases("kafka")14                .withExternalZookeeper("zookeeper:2181")15                .waitingFor(Wait.forLogMessage(".*started.*", 1));16        kafkaContainer.start();17        kafkaContainer.stop();18    }19}20import org.junit.jupiter.api.Test;21import org.testcontainers.containers.KafkaContainer;22import org.testcontainers.containers.Network;23import org.testcontainers.containers.wait.strategy.Wait;24import org.testcontainers.utility.DockerImageName;25public class KafkaContainerTest {26    private static final DockerImageName ZOOKEEPER_IMAGE = DockerImageName.parse("confluentinc/cp-zookeeper:5.5.1");27    private static final DockerImageName KAFKA_IMAGE = DockerImageName.parse("confluentinc/cp-kafka:5.5.1");28    public void testExternalZookeeperWithExternalNetwork() {29        Network network = Network.newNetwork();30        KafkaContainer kafkaContainer = new KafkaContainer(KAFKA_IMAGE)31                .withNetwork(network)32                .withNetworkAliases("kafka")33                .withExternalZookeeper("zookeeper:2181")34                .withEnv("KAFKA_ZOOKEEPER_CONNECT", "zookeeper:2181")35                .waitingFor(Wait.forLogMessage(".*started.*", 1));36        kafkaContainer.start();37        kafkaContainer.stop();38    }39}

testExternalZookeeperWithExternalNetwork

Using AI Code Generation

1import org.testcontainers.containers.KafkaContainer2import org.testcontainers.containers.Network3import org.testcontainers.containers.output.Slf4jLogConsumer4import org.testcontainers.containers.wait.strategy.Wait5import org.testcontainers.utility.DockerImageName6import org.testcontainers.utility.MountableFile7import org.slf4j.LoggerFactory8import static org.testcontainers.containers.KafkaContainer.KAFKA_PORT9import static org.testcontainers.containers.KafkaContainer.ZOOKEEPER_PORT10class KafkaContainerTest {

testExternalZookeeperWithExternalNetwork

Using AI Code Generation

1public class KafkaContainerTest {2    private static final String KAFKA_VERSION = "5.2.1";3    private static final String ZOOKEEPER_VERSION = "3.4.13";4    public static GenericContainer zookeeper = new GenericContainer("zookeeper:" + ZOOKEEPER_VERSION)5        .withExposedPorts(2181);6    public static KafkaContainer kafka = new KafkaContainer(KAFKA_VERSION)7        .withExternalZookeeper("localhost:" + zookeeper.getMappedPort(2181));8    public void testKafka() throws Exception {9        try (KafkaProducer<String, String> producer = createProducer()) {10            try (KafkaConsumer<String, String> consumer = createConsumer()) {11                String topic = "test-" + System.currentTimeMillis();12                consumer.subscribe(Collections.singletonList(topic));13                producer.send(new ProducerRecord<>(topic, "key", "value"));14                producer.flush();15                ConsumerRecords<String, String> records = consumer.poll(Duration.ofSeconds(30));16                assertThat(records.count(), is(1));17            }18        }19    }20    private KafkaProducer<String, String> createProducer() {21        Properties properties = new Properties();22        properties.setProperty(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, kafka.getBootstrapServers());23        properties.setProperty(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());24        properties.setProperty(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());25        return new KafkaProducer<>(properties);26    }27    private KafkaConsumer<String, String> createConsumer() {28        Properties properties = new Properties();29        properties.setProperty(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, kafka.getBootstrapServers());30        properties.setProperty(ConsumerConfig.GROUP_ID_CONFIG, "test-" + System.currentTimeMillis());31        properties.setProperty(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class.getName());32        properties.setProperty(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class.getName());33        return new KafkaConsumer<>(properties);34    }35    public void testExternalZookeeperWithExternalNetwork() throws Exception {36        try (Network network = Network.newNetwork()) {37            try (GenericContainer zookeeper = new GenericContainer("zookeeper:" + ZOOKEEPER_VERSION)

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