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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

...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");...

testWithHostExposedPort

Using AI Code Generation

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}

testWithHostExposedPort

Using AI Code Generation

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");

testWithHostExposedPort

Using AI Code Generation

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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