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

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

Source:KafkaContainerTest.java Github

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...43 testKafkaFunctionality(kafka.getBootstrapServers());44 }45 }46 @Test47 public void testWithHostExposedPort() throws Exception {48 Testcontainers.exposeHostPorts(12345);49 try (KafkaContainer kafka = new KafkaContainer(KAFKA_TEST_IMAGE)) {50 kafka.start();51 testKafkaFunctionality(kafka.getBootstrapServers());52 }53 }54 @Test55 public void testExternalZookeeperWithExternalNetwork() throws Exception {56 try (57 Network network = Network.newNetwork();58 // withExternalZookeeper {59 KafkaContainer kafka = new KafkaContainer(KAFKA_TEST_IMAGE)60 .withNetwork(network)61 .withExternalZookeeper("zookeeper:2181");...

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testWithHostExposedPort

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1package org.testcontainers.containers;2import org.junit.Test;3import org.testcontainers.containers.output.Slf4jLogConsumer;4import java.util.concurrent.TimeUnit;5import static org.rnorth.visibleassertions.VisibleAssertions.assertEquals;6public class KafkaContainerTest {7 public void testWithHostExposedPort() throws Exception {8 try (KafkaContainer kafka = new KafkaContainer()9 .withLogConsumer(new Slf4jLogConsumer(KafkaContainerTest.class.getSimpleName()))) {10 kafka.start();11 String host = kafka.getContainerIpAddress();12 int port = kafka.getMappedPort(9092);13 assertEquals("host is not localhost", "localhost", host);14 assertEquals("port is not 9092", 9092, port);15 }16 }17}18package org.testcontainers.containers;19import org.junit.Test;20import org.testcontainers.containers.output.Slf4jLogConsumer;21import java.util.concurrent.TimeUnit;22import static org.rnorth.visibleassertions.VisibleAssertions.assertEquals;23public class KafkaContainerTest {24 public void testWithHostExposedPort() throws Exception {25 try (KafkaContainer kafka = new KafkaContainer()26 .withLogConsumer(new Slf4jLogConsumer(KafkaContainerTest.class.getSimpleName()))) {27 kafka.start();28 String host = kafka.getContainerIpAddress();29 int port = kafka.getMappedPort(9092);30 assertEquals("host is not localhost", "localhost", host);31 assertEquals("port is not 9092", 9092, port);32 }33 }34}

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testWithHostExposedPort

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1 public void testWithHostExposedPort() throws Exception {2 try (KafkaContainer kafka = new KafkaContainer()) {3 kafka.start();4 String bootstrapServers = kafka.getBootstrapServers();5 assertThat(bootstrapServers, containsString("localhost"));6 }7 }8}9 public void testWithFixedExposedPort() throws Exception {10 try (KafkaContainer kafka = new KafkaContainer()11 .withExposedPorts(KAFKA_PORT)) {12 kafka.start();13 String bootstrapServers = kafka.getBootstrapServers();14 assertThat(bootstrapServers, containsString("localhost"));15 }16 }17}18 public void testWithCustomNetworkAliases() throws Exception {19 try (KafkaContainer kafka = new KafkaContainer()20 .withNetworkAliases("kafka")) {21 kafka.start();22 String bootstrapServers = kafka.getBootstrapServers();23 assertThat(bootstrapServers, containsString("kafka"));24 }25 }26}27 public void testWithCustomConfiguration() throws Exception {28 try (KafkaContainer kafka = new KafkaContainer()29 .withEnv("KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR", "1")30 .withEnv("KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR", "1")31 .withEnv("KAFKA_TRANSACTION_STATE_LOG_MIN_ISR", "1")) {32 kafka.start();33 String bootstrapServers = kafka.getBootstrapServers();34 Properties config = new Properties();35 config.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);36 config.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);37 config.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class);38 config.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);39 config.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);40 config.put(ConsumerConfig.GROUP_ID_CONFIG, "testWithCustomConfiguration");

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testWithHostExposedPort

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1import java.util.Properties;2import org.apache.kafka.clients.consumer.KafkaConsumer;3import org.apache.kafka.clients.producer.KafkaProducer;4import org.apache.kafka.clients.producer.ProducerRecord;5import org.apache.kafka.common.serialization.StringDeserializer;6import org.apache.kafka.common.serialization.StringSerializer;7import org.junit.Test;8import org.testcontainers.containers.KafkaContainer;9import org.testcontainers.containers.Network;10public class KafkaContainerTest {11 public void testWithHostExposedPort() throws Exception {12 Network network = Network.newNetwork();13 KafkaContainer kafka = new KafkaContainer("5.1.1")14 .withNetwork(network)15 .withNetworkAliases("kafka");16 kafka.start();17 Properties producerProps = new Properties();18 producerProps.setProperty("bootstrap.servers", kafka.getBootstrapServers());19 producerProps.setProperty("key.serializer", StringSerializer.class.getName());20 producerProps.setProperty("value.serializer", StringSerializer.class.getName());21 KafkaProducer<String, String> producer = new KafkaProducer<>(producerProps);22 producer.send(new ProducerRecord<>("topic1", "key1", "value1"));23 producer.close();24 Properties consumerProps = new Properties();25 consumerProps.setProperty("bootstrap.servers", kafka.getBootstrapServers());26 consumerProps.setProperty("key.deserializer", StringDeserializer.class.getName());27 consumerProps.setProperty("value.deserializer", StringDeserializer.class.getName());28 consumerProps.setProperty("group.id", "test");29 consumerProps.setProperty("auto.offset.reset", "earliest");30 KafkaConsumer<String, String> consumer = new KafkaConsumer<>(consumerProps);31 consumer.subscribe(java.util.Collections.singletonList("topic1"));32 consumer.poll(1000);33 consumer.close();34 }35}36 at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:320)37 at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:312)38 at org.testcontainers.containers.KafkaContainer.start(KafkaContainer.java:51)39 at org.testcontainers.containers.KafkaContainerTest.testWithHostExposedPort(KafkaContainerTest.java:25)

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