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

Copied to Clipboard!

How to use PubSubEmulatorContainerTest class of org.testcontainers.containers package

Best Testcontainers-java code snippet using org.testcontainers.containers.PubSubEmulatorContainerTest

Source:PubSubEmulatorContainerTest.java

...24import java.io.IOException;25import org.junit.Rule;26import org.junit.Test;27import org.testcontainers.utility.DockerImageName;28public class PubSubEmulatorContainerTest {29    public static final String PROJECT_ID = "my-project-id";30    @Rule31    // emulatorContainer {32    public PubSubEmulatorContainer emulator = new PubSubEmulatorContainer(33        DockerImageName.parse("gcr.io/google.com/cloudsdktool/cloud-sdk:316.0.0-emulators")34    );35    // }36    @Test37    // testWithEmulatorContainer {38    public void testSimple() throws IOException {39        String hostport = emulator.getEmulatorEndpoint();40        ManagedChannel channel = ManagedChannelBuilder.forTarget(hostport).usePlaintext().build();41        try {42            TransportChannelProvider channelProvider =...

PubSubEmulatorContainerTest

Using AI Code Generation

1import org.testcontainers.containers.PubSubEmulatorContainer;2import org.testcontainers.utility.DockerImageName;3public class PubSubEmulatorContainerTest {4    public static void main(String[] args) {5        PubSubEmulatorContainer pubSubEmulatorContainer = new PubSubEmulatorContainer(DockerImageName.parse("gcr.io/google.com/cloudsdktool/cloud-sdk:latest"));6        pubSubEmulatorContainer.start();7    }8}9Starting a Gradle Daemon (subsequent builds will be faster)

PubSubEmulatorContainerTest

Using AI Code Generation

1    public void testPubSub() throws Exception {2        try (PubSubEmulatorContainer container = new PubSubEmulatorContainer()) {3            container.start();4            String host = container.getContainerIpAddress();5            int port = container.getMappedPort(8085);6            System.out.println("host: " + host + ", port: " + port);7            String projectId = "test-project-id";8            String topicName = "test-topic";9            String subscriptionName = "test-subscription";10            Publisher publisher = null;11            Subscriber subscriber = null;12            try {13                publisher = Publisher.newBuilder(TopicName.of(projectId, topicName)).build();14                subscriber = Subscriber.newBuilder(SubscriptionName.of(projectId, subscriptionName), new MessageReceiver() {15                    public void receiveMessage(PubsubMessage message, AckReplyConsumer consumer) {16                        System.out.println("Message Id: " + message.getMessageId());17                        System.out.println("Data: " + message.getData().toStringUtf8());18                        consumer.ack();19                    }20                }).build();21                subscriber.startAsync().awaitRunning();22                List<String> messages = new ArrayList<>();23                for (int i = 0; i < 10; i++) {24                    String message = "message-" + i;25                    ByteString data = ByteString.copyFromUtf8(message);26                    PubsubMessage pubsubMessage = PubsubMessage.newBuilder().setData(data).build();27                    ApiFuture<String> messageIdFuture = publisher.publish(pubsubMessage);28                    String messageId = messageIdFuture.get();29                    messages.add(messageId);30                    System.out.println("published message with id: " + messageId);31                }32                Thread.sleep(10000);33            } finally {34                if (publisher != null) {35                    publisher.shutdown();36                    publisher.awaitTermination(1, TimeUnit.MINUTES);37                }38                if (subscriber != null) {39                    subscriber.stopAsync();40                }41            }42        }43    }44}

PubSubEmulatorContainerTest

Using AI Code Generation

1import org.testcontainers.containers.PubSubEmulatorContainer;2import org.testcontainers.containers.wait.strategy.Wait;3import java.io.IOException;4public class PubSubEmulatorContainerTest {5    public static void main(String[] args) throws IOException, InterruptedException {6        PubSubEmulatorContainer pubSubEmulatorContainer = new PubSubEmulatorContainer()7                .withExposedPorts(8085)8                .waitingFor(Wait.forLogMessage(".*started.*", 1));9        pubSubEmulatorContainer.start();10        System.out.println("Container started with ID: " + pubSubEmulatorContainer.getContainerId());11        System.out.println("Container started with IP: " + pubSubEmulatorContainer.getContainerIpAddress());12        System.out.println("Container started with Port: " + pubSubEmulatorContainer.getMappedPort(8085));13        pubSubEmulatorContainer.stop();14    }15}

PubSubEmulatorContainerTest

Using AI Code Generation

1package org.testcontainers.containers;2import org.junit.Test;3import org.testcontainers.utility.DockerImageName;4import java.nio.charset.StandardCharsets;5import static org.assertj.core.api.Assertions.assertThat;6public class PubSubEmulatorContainerTest {7    public void testPubSubEmulatorContainer() {8        PubSubEmulatorContainer pubSubEmulatorContainer = new PubSubEmulatorContainer(DockerImageName.parse("gcr.io/google.com/cloudsdktool/cloud-sdk:latest"));9        pubSubEmulatorContainer.start();10        String output = pubSubEmulatorContainer.execInContainer("gcloud", "pubsub", "topics", "list").getStdout();11        assertThat(output).contains("topic-1").contains("topic-2");12        output = pubSubEmulatorContainer.execInContainer("gcloud", "pubsub", "topics", "publish", "topic-1", "--message", "message-1").getStdout();13        assertThat(output).contains("messageIds:").contains("message-1");14        output = pubSubEmulatorContainer.execInContainer("gcloud", "pubsub", "topics", "publish", "topic-2", "--message", "message-2").getStdout();15        assertThat(output).contains("messageIds:").contains("message-2");16        output = pubSubEmulatorContainer.execInContainer("gcloud", "pubsub", "subscriptions", "list").getStdout();17        assertThat(output).contains("subscription-1").contains("subscription-2");18        output = pubSubEmulatorContainer.execInContainer("gcloud", "pubsub", "subscriptions", "pull", "subscription-1", "--auto-ack").getStdout();19        assertThat(output).contains("topic:").contains("topic-1").contains("data:").contains("message-1");20        output = pubSubEmulatorContainer.execInContainer("gcloud", "pubsub", "subscriptions", "pull", "subscription-2", "--auto-ack").getStdout();21        assertThat(output).contains("topic:").contains

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.