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

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

Source:DatastoreEmulatorContainerTest.java

...8import com.google.cloud.datastore.Key;9import org.junit.Rule;10import org.junit.Test;11import org.testcontainers.utility.DockerImageName;12public class DatastoreEmulatorContainerTest {13    @Rule14    // creatingDatastoreEmulatorContainer {15    public DatastoreEmulatorContainer emulator = new DatastoreEmulatorContainer(16        DockerImageName.parse("gcr.io/google.com/cloudsdktool/cloud-sdk:316.0.0-emulators")17    );18    // }19    //  startingDatastoreEmulatorContainer {20    @Test21    public void testSimple() {22        DatastoreOptions options = DatastoreOptions.newBuilder()23                .setHost(emulator.getEmulatorEndpoint())24                .setCredentials(NoCredentials.getInstance())25                .setRetrySettings(ServiceOptions.getNoRetrySettings())26                .setProjectId("test-project")...

DatastoreEmulatorContainerTest

Using AI Code Generation

1import org.testcontainers.containers.DatastoreEmulatorContainer;2import org.testcontainers.containers.GenericContainer;3public class DatastoreEmulatorContainerTest {4    public static void main(String[] args) {5        try (DatastoreEmulatorContainer datastore = new DatastoreEmulatorContainer()) {6            datastore.start();7            GenericContainer<?> datastoreContainer = datastore.getContainer();8            System.out.println("Datastore Emulator container is running: " + datastoreContainer.isRunning());9            System.out.println("Datastore Emulator container id: " + datastoreContainer.getContainerId());10            System.out.println("Datastore Emulator container internal host: " + datastoreContainer.getContainerIpAddress());11            System.out.println("Datastore Emulator container internal port: " + datastoreContainer.getMappedPort(8081));12        }13    }14}

DatastoreEmulatorContainerTest

Using AI Code Generation

1public class DatastoreEmulatorContainerTest {2    public static void main(String[] args) throws Exception {3        try (DatastoreEmulatorContainer emulator = new DatastoreEmulatorContainer()) {4            emulator.start();5            Datastore datastore = DatastoreOptions.newBuilder()6                    .setHost(emulator.getEmulatorEndpoint())7                    .setProjectId(emulator.getProjectId())8                    .build()9                    .getService();10            KeyFactory keyFactory = datastore.newKeyFactory().setKind("TestEntity");11            Entity entity = Entity.newBuilder(keyFactory.newKey())12                    .set("name", "test")13                    .build();14            datastore.put(entity);15            Query<Key> query = Query.newKeyQueryBuilder()16                    .setKind("TestEntity")17                    .build();18            QueryResults<Key> results = datastore.run(query);19            while (results.hasNext()) {20                Key key = results.next();21                System.out.println(key);22            }23        }24    }25}26Key{projectId=emulator-test, path=[PathElement{kind=TestEntity, id=5634128594030592}]}27Key{projectId=emulator-test, path=[PathElement{kind=TestEntity, id=5634128594030593}]}28Key{projectId=emulator-test, path=[PathElement{kind=TestEntity, id=5634128594030594}]}29Key{projectId=emulator-test, path=[PathElement{kind=TestEntity, id=5634128594030592}]}30Key{projectId=emulator-test, path=[PathElement{kind=TestEntity, id=5634128594030593}]}31Key{projectId=emulator-test, path=[PathElement{kind=TestEntity, id=5634128594030594}]}

DatastoreEmulatorContainerTest

Using AI Code Generation

1package org.testcontainers.containers;2import org.junit.Test;3import org.testcontainers.utility.DockerImageName;4import java.util.Collections;5public class DatastoreEmulatorContainerTest {6    public void testStart() {7        DatastoreEmulatorContainer container = new DatastoreEmulatorContainer(DockerImageName.parse("gcr.io/google.com/cloudsdktool/cloud-sdk:latest"));8        container.start();9        container.stop();10    }11    public void testStartWithPort() {12        DatastoreEmulatorContainer container = new DatastoreEmulatorContainer(DockerImageName.parse("gcr.io/google.com/cloudsdktool/cloud-sdk:latest"));13        container.withExposedPorts(8081);14        container.start();15        container.stop();16    }17    public void testStartWithEnv() {18        DatastoreEmulatorContainer container = new DatastoreEmulatorContainer(DockerImageName.parse("gcr.io/google.com/cloudsdktool/cloud-sdk:latest"));19        container.withEnv(Collections.singletonMap("DATASTORE_EMULATOR_HOST", "localhost:8081"));20        container.start();21        container.stop();22    }23}24[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ testcontainers ---25[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ testcontainers ---26[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ testcontainers ---27[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ testcontainers ---

DatastoreEmulatorContainerTest

Using AI Code Generation

1public class DatastoreEmulatorContainerTest {2    private static final String PROJECT_ID = "test-project";3    private static final String NAMESPACE = "test-namespace";4    public static void main(String[] args) throws Exception {5        DatastoreEmulatorContainer emulator = new DatastoreEmulatorContainer();6        emulator.start();7        String host = emulator.getContainerIpAddress();8        int port = emulator.getMappedPort(8081);9        Datastore datastore = DatastoreOptions.newBuilder()10                .setHost(host + ":" + port)11                .setProjectId(PROJECT_ID)12                .setNamespace(NAMESPACE)13                .build()14                .getService();15        FullEntity<IncompleteKey> task = Entity.newBuilder()16                .set("description", "Buy milk")17                .build();18        datastore.add(task);19        Key key = datastore.allocateId(task.getKey());20        Entity entity = datastore.get(key);21        System.out.println(entity);22        emulator.stop();23    }24}25Entity{key=Key{path=[PathElement{kind=Task, id=5629499534213120}]}, properties={description=StringValue{value='Buy milk'}}}

DatastoreEmulatorContainerTest

Using AI Code Generation

1import org.testcontainers.containers.DatastoreEmulatorContainer;2import org.testcontainers.containers.GenericContainer;3import org.testcontainers.utility.DockerImageName;4import com.google.cloud.datastore.Datastore;5import com.google.cloud.datastore.DatastoreOptions;6import com.google.cloud.datastore.Entity;7import com.google.cloud.datastore.FullEntity;8import com.google.cloud.datastore.IncompleteKey;9import com.google.cloud.datastore.Key;10import com.google.cloud.datastore.KeyFactory;11import com.google.cloud.datastore.Query;12import com.google.cloud.datastore.QueryResults;13import com.google.cloud.datastore.StructuredQuery.PropertyFilter;14import com.google.cloud.datastore.testing.LocalDatastoreHelper;15public class DatastoreEmulator {16  public static void main(String[] args) throws Exception {17    DatastoreEmulatorContainer emulator = new DatastoreEmulatorContainer(18        DockerImageName.parse("gcr.io/google.com/cloudsdktool/cloud-sdk:latest"));19    emulator.start();20    Datastore datastore = DatastoreOptions.newBuilder()21        .setHost(emulator.getEmulatorEndpoint())22        .setProjectId(emulator.getProjectId())23        .build()24        .getService();25    KeyFactory keyFactory = datastore.newKeyFactory().setKind("Task");26    FullEntity<IncompleteKey> task = Entity.newBuilder(keyFactory.newKey())27        .set("description", "Buy milk")28        .build();29    datastore.put(task);30    Query<Entity> query = Query.newEntityQueryBuilder()31        .setKind("Task")32        .setFilter(PropertyFilter.eq("description", "Buy milk"))33        .build();34    QueryResults<Entity> results = datastore.run(query);35    while (results.hasNext()) {36      Entity entity = results.next();37      System.out.println(entity);38    }39    emulator.stop();40  }41}

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