Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use testKafkaFunctionality method of org.testcontainers.redpanda.RedpandaContainerTest class

Best Testcontainers-java code snippet using org.testcontainers.redpanda.RedpandaContainerTest.testKafkaFunctionality

Source:RedpandaContainerTest.java

...31    @Test32    public void testUsage() throws Exception {33        try (RedpandaContainer container = new RedpandaContainer(REDPANDA_DOCKER_IMAGE)) {34            container.start();35            testKafkaFunctionality(container.getBootstrapServers());36        }37    }38    @Test39    public void testUsageWithStringImage() throws Exception {40        try (41            // constructorWithVersion {42            RedpandaContainer container = new RedpandaContainer("docker.redpanda.com/vectorized/redpanda:v22.2.1")43            // }44        ) {45            container.start();46            testKafkaFunctionality(47                // getBootstrapServers {48                container.getBootstrapServers()49                // }50            );51        }52    }53    @Test54    public void testNotCompatibleVersion() {55        assertThatThrownBy(() -> new RedpandaContainer("docker.redpanda.com/vectorized/redpanda:v21.11.19"))56            .isInstanceOf(IllegalArgumentException.class)57            .hasMessageContaining("Redpanda version must be >= v22.2.1");58    }59    @Test60    public void testSchemaRegistry() {61        try (RedpandaContainer container = new RedpandaContainer(REDPANDA_DOCKER_IMAGE)) {62            container.start();63            String subjectsEndpoint = String.format(64                "%s/subjects",65                // getSchemaRegistryAddress {66                container.getSchemaRegistryAddress()67                // }68            );69            String subjectName = String.format("test-%s-value", UUID.randomUUID());70            Response createSubject = RestAssured71                .given()72                .contentType("application/vnd.schemaregistry.v1+json")73                .pathParam("subject", subjectName)74                .body("{\"schema\": \"{\\\"type\\\": \\\"string\\\"}\"}")75                .when()76                .post(subjectsEndpoint + "/{subject}/versions")77                .thenReturn();78            assertThat(createSubject.getStatusCode()).isEqualTo(200);79            Response allSubjects = RestAssured.given().when().get(subjectsEndpoint).thenReturn();80            assertThat(allSubjects.getStatusCode()).isEqualTo(200);81            assertThat(allSubjects.jsonPath().getList("$")).contains(subjectName);82        }83    }84    private void testKafkaFunctionality(String bootstrapServers) throws Exception {85        testKafkaFunctionality(bootstrapServers, 1, 1);86    }87    private void testKafkaFunctionality(String bootstrapServers, int partitions, int rf) throws Exception {88        try (89            AdminClient adminClient = AdminClient.create(90                ImmutableMap.of(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers)91            );92            KafkaProducer<String, String> producer = new KafkaProducer<>(93                ImmutableMap.of(94                    ProducerConfig.BOOTSTRAP_SERVERS_CONFIG,95                    bootstrapServers,96                    ProducerConfig.CLIENT_ID_CONFIG,97                    UUID.randomUUID().toString()98                ),99                new StringSerializer(),100                new StringSerializer()101            );...

testKafkaFunctionality

Using AI Code Generation

1import org.testcontainers.containers.Network;2import org.testcontainers.containers.output.Slf4jLogConsumer;3import org.testcontainers.containers.wait.strategy.Wait;4import org.testcontainers.junit.jupiter.Container;5import org.testcontainers.junit.jupiter.Testcontainers;6import org.testcontainers.redpanda.RedpandaContainer;7import org.testcontainers.utility.DockerImageName;8class RedpandaContainerTest {9    private static final RedpandaContainer redpanda = new RedpandaContainer(DockerImageName.parse("vectorized/redpanda"))10            .withNetwork(Network.newNetwork())11            .withNetworkAliases("redpanda")12            .withExposedPorts(9092)13            .waitingFor(Wait.forLogMessage(".*redpanda::main - application.cc:101 - Red Panda started.*", 1));14    void testKafkaFunctionality() throws Exception {15        redpanda.start();16        final String topic = "test-topic";17        final String message = "test-message";18        final String groupId = "test-group";19        try (final AdminClient admin = AdminClient.create(redpanda.getAdminClientConfig())) {20            admin.createTopics(Collections.singleton(new NewTopic(topic, 1, (short) 1))).all().get();21        }22        redpanda.followOutput(new Slf4jLogConsumer(LoggerFactory.getLogger(RedpandaContainerTest.class)));23        try (final KafkaProducer<String, String> producer = new KafkaProducer<>(redpanda.getProducerProperties())) {24            producer.send(new ProducerRecord<>(topic, message)).get();25        }26        try (final KafkaConsumer<String, String> consumer = new KafkaConsumer<>(redpanda.getConsumerProperties(groupId, "consumer-1"))) {27            consumer.subscribe(Collections.singleton(topic));28            final ConsumerRecords<String, String> records = consumer.poll(Duration.ofSeconds(30));29            assertThat(records.count()).isEqualTo(1);30            assertThat(records.iterator().next().value()).isEqualTo(message);31        }32    }33}

testKafkaFunctionality

Using AI Code Generation

1import org.testcontainers.containers.KafkaContainer;2import org.testcontainers.containers.Network;3import org.testcontainers.containers.output.Slf4jLogConsumer;4import org.testcontainers.containers.output.WaitingConsumer;5import org.testcontainers.utility.DockerImageName;6import org.testcontainers.utility.MountableFile;7import java.io.IOException;8import java.nio.file.Files;9import java.nio.file.Path;10import java.util.concurrent.TimeUnit;11public class RedpandaContainerTest {12    private static final String REDPANDA_IMAGE = "vectorized/redpanda:v21.1.1";13    public static void main(String[] args) throws IOException, InterruptedException {14        Path tempDir = Files.createTempDirectory("redpanda-test");15        System.out.println("Temp dir: " + tempDir);16        try (RedpandaContainer redpanda = new RedpandaContainer(DockerImageName.parse(REDPANDA_IMAGE))17            .withNetwork(Network.newNetwork())18            .withNetworkAliases("redpanda")19            .withExposedPorts(9092)20            .withFileSystemBind(tempDir.toString(), "/var/lib/redpanda/data")21            .withFileSystemBind(tempDir.toString(), "/var/lib/redpanda/conf")22            .withFileSystemBind(tempDir.toString(), "/var/lib/redpanda/logs")23            .withFileSystemBind(tempDir.toString(), "/var/lib/redpanda/ntp")24            .withFileSystemBind(tempDir.toString(), "/var/lib/redpanda/txn")25            .withFileSystemBind(tempDir.toString(), "/var/lib/redpanda/coproc")26            .withFileSystemBind(tempDir.toString(), "/var/lib/redpanda/offsets")

testKafkaFunctionality

Using AI Code Generation

1public class TestKafkaFunctionality {2    public void testKafkaFunctionality() throws Exception {3        try (RedPandaContainer redPanda = new RedPandaContainer()) {4            redPanda.start();5            redPanda.testKafkaFunctionality();6        }7    }8}

testKafkaFunctionality

Using AI Code Generation

1> import org.testcontainers.containers.KafkaContainer2> import org.testcontainers.containers.Network3> import org.testcontainers.containers.output.Slf4jLogConsumer4> import org.testcontainers.utility.DockerImageName5> import org.testcontainers.utility.MountableFile6> import org.testcontainers.containers.GenericContainer7> import org.testcontainers.containers.wait.strategy.Wait8> import org.testcontainers.containers.wait.strategy.WaitAllStrategy9> import org.testcontainers.containers.wait.strategy.WaitStrategy10> import org.testcontainers.containers.wait.strategy.Wait11> import org.testcontainers.containers.wait.strategy.WaitAllStrategy12> import org.testcontainers.containers.wait.strategy.WaitStrategy13> import org.testcontainers.containers.wait.strategy.Wait14> import org.testcontainers.containers.wait.strategy.WaitAllStrategy15> import org.testcontainers.containers.wait.strategy.WaitStrategy16> import org.testcontainers.containers.wait.strategy.Wait17> import org.testcontainers.containers.wait.strategy.WaitAllStrategy18> import org.testcontainers.containers.wait.strategy.WaitStrategy19> import org.testcontainers.containers.wait.strategy.Wait20> import org.testcontainers.containers.wait.strategy.WaitAllStrategy21> import org.testcontainers.containers.wait.strategy.WaitStrategy22> import org.testcontainers.containers.wait.strategy.Wait23> import org.testcontainers.containers.wait.strategy.WaitAllStrategy24> import org.testcontainers.containers.wait.strategy.WaitStrategy25> import org.testcontainers.containers.wait.strategy.Wait26> import org.testcontainers.containers.wait.strategy.WaitAllStrategy27> import org.testcontainers.containers.wait.strategy.WaitStrategy28> import org.testcontainers.containers.wait.strategy.Wait29> import org.testcontainers.containers.wait.strategy.WaitAllStrategy30> import org.testcontainers.containers.wait.strategy.WaitStrategy31> import org.testcontainers.containers.wait.strategy.Wait32> import org.testcontainers.containers.wait.strategy.WaitAllStrategy33> import org.testcontainers.containers.wait.strategy.WaitStrategy34> import org.testcontainers.containers.wait.strategy.Wait35> import org.testcontainers.containers.wait.strategy.WaitAllStrategy36> import org.testcontainers.containers.wait.strategy.WaitStrategy37> import org.testcontainers.containers.wait.strategy.Wait38> import org.testcontainers.containers.wait.strategy.WaitAllStrategy39> import org.testcontainers.containers.wait.strategy.WaitStrategy40> import org.testcontainers.containers.wait.strategy

testKafkaFunctionality

Using AI Code Generation

1public class TestRedPandaContainer {2    public void testKafkaFunctionality() throws Exception {3        RedPandaContainer redPandaContainer = new RedPandaContainer();4        redPandaContainer.start();5        redPandaContainer.testKafkaFunctionality();6        redPandaContainer.stop();7    }8}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.