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How to use getEmulatorGrpcEndpoint method of org.testcontainers.containers.SpannerEmulatorContainer class

Best Testcontainers-java code snippet using org.testcontainers.containers.SpannerEmulatorContainer.getEmulatorGrpcEndpoint

Source:OrderServiceTest.java

...32                    DockerImageName.parse("gcr.io/cloud-spanner-emulator/emulator:1.1.1"));33    @DynamicPropertySource34    static void emulatorProperties(DynamicPropertyRegistry registry) {35        registry.add(36                "spring.cloud.gcp.spanner.emulator-host", spannerEmulator::getEmulatorGrpcEndpoint);37    }38    @TestConfiguration39    static class EmulatorConfiguration {40        @Bean41        NoCredentialsProvider googleCredentials() {42            return NoCredentialsProvider.create();43        }44    }45    private InstanceId createInstance(Spanner spanner) throws InterruptedException, ExecutionException {46        InstanceConfigId instanceConfig = InstanceConfigId.of(PROJECT_ID, "emulator-config");47        InstanceId instanceId = InstanceId.of(PROJECT_ID, INSTANCE_ID);48        InstanceAdminClient insAdminClient = spanner.getInstanceAdminClient();49        Instance instance = insAdminClient50                .createInstance(51                        InstanceInfo52                                .newBuilder(instanceId)53                                .setNodeCount(1)54                                .setDisplayName("Test instance")55                                .setInstanceConfigId(instanceConfig)56                                .build()57                )58                .get();59        return instanceId;60    }61    private void createDatabase(Spanner spanner) throws InterruptedException, ExecutionException {62        DatabaseAdminClient dbAdminClient = spanner.getDatabaseAdminClient();63        Database database = dbAdminClient64                .createDatabase(65                        INSTANCE_ID,66                        "order_schema",67                        Arrays.asList("CREATE TABLE Orders (orderId INT64 NOT NULL, name STRING(255), order_status STRING(255)) PRIMARY KEY (orderId)")68                )69                .get();70    }71    private Spanner spanner(){72        SpannerOptions options = SpannerOptions73                .newBuilder()74                .setEmulatorHost(spannerEmulator.getEmulatorGrpcEndpoint())75                .setCredentials(NoCredentials.getInstance())76                .setProjectId(PROJECT_ID)77                .build();78        Spanner spanner = options.getService();79        return spanner;80    }81    @Autowired82    private OrderService orderService;83    @Before84    public static void setup() throws ExecutionException, InterruptedException {85    }86    @Test87    public void test() throws ExecutionException, InterruptedException {88        Spanner spanner = spanner();...

Source:AbstractIntegrationTest.java

...33  private static final SpannerEmulatorContainer spannerEmulator =34      new SpannerEmulatorContainer(DockerImageName.parse(SPANNER_EMULATOR_IMAGE));35  @DynamicPropertySource36  private static void emulatorProperties(DynamicPropertyRegistry registry) {37    registry.add(SPANNER_EMULATOR_HOST, spannerEmulator::getEmulatorGrpcEndpoint);38  }39  @Autowired40  MockMvc mockMvc;41  @Autowired42  SpannerDatabaseAdminTemplate spannerDatabaseAdminTemplate;43  void createTables() {44    List<String> ddl = Stream45        .of(FileUtils.readFileAsString(DDL_CREATION_FILE).split(QUERY_SEPARATOR))46        .collect(toList());47    spannerDatabaseAdminTemplate.executeDdlStrings(ddl, true);48  }49  void dropTables() {50    List<String> ddl = Stream51        .of(FileUtils.readFileAsString(DDL_DROPPING_FILE).split(QUERY_SEPARATOR))...

Source:SpannerEmulatorContainer.java

...21     * @return a <code>host:port</code> pair corresponding to the address on which the emulator's22     * gRPC endpoint is reachable from the test host machine. Directly usable as a parameter to the23     * com.google.cloud.spanner.SpannerOptions.Builder#setEmulatorHost(java.lang.String) method.24     */25    public String getEmulatorGrpcEndpoint() {26        return getContainerIpAddress() + ":" + getMappedPort(GRPC_PORT);27    }28    /**29     * @return a <code>host:port</code> pair corresponding to the address on which the emulator's30     * HTTP REST endpoint is reachable from the test host machine.31     */32    public String getEmulatorHttpEndpoint() {33        return getContainerIpAddress() + ":" + getMappedPort(HTTP_PORT);34    }35}...

getEmulatorGrpcEndpoint

Using AI Code Generation

1import com.google.cloud.spanner.DatabaseClient;2import com.google.cloud.spanner.DatabaseId;3import com.google.cloud.spanner.Spanner;4import com.google.cloud.spanner.SpannerOptions;5import org.testcontainers.containers.SpannerEmulatorContainer;6public class 1 {7    private static final String SPANNER_EMULATOR_HOST_ENV_VAR = "SPANNER_EMULATOR_HOST";8    private static final String SPANNER_EMULATOR_HOST = System.getenv(SPANNER_EMULATOR_HOST_ENV_VAR);9    private static final String SPANNER_PROJECT = "test-project";10    private static final String SPANNER_INSTANCE = "test-instance";11    private static final String SPANNER_DATABASE = "test-database";12    public static void main(String[] args) {13        SpannerEmulatorContainer emulatorContainer = new SpannerEmulatorContainer();14        emulatorContainer.start();15        String emulatorGrpcEndpoint = emulatorContainer.getEmulatorGrpcEndpoint();16        System.out.println("Spanner emulator gRPC endpoint: " + emulatorGrpcEndpoint);17        SpannerOptions spannerOptions = SpannerOptions.newBuilder()18                .setHost(emulatorGrpcEndpoint)19                .build();20        Spanner spanner = spannerOptions.getService();21        DatabaseId databaseId = DatabaseId.of(spannerOptions.getProjectId(), SPANNER_INSTANCE, SPANNER_DATABASE);22        DatabaseClient databaseClient = spanner.getDatabaseClient(da

getEmulatorGrpcEndpoint

Using AI Code Generation

1import com.google.cloud.spanner.DatabaseClient;2import com.google.cloud.spanner.DatabaseId;3import com.google.cloud.spanner.Spanner;4import com.google.cloud.spanner.SpannerException;5import com.google.cloud.spanner.SpannerOptions;6import org.testcontainers.containers.SpannerEmulatorContainer;7import org.testcontainers.utility.DockerImageName;8public class TestContainersDemo {9    public static void main(String[] args) {10        try (SpannerEmulatorContainer emulator = new SpannerEmulatorContainer(DockerImageName.parse("gcr.io/cloud-spanner-emulator/emulator:latest"))) {11            emulator.start();12            SpannerOptions options = SpannerOptions.newBuilder().setHost(emulator.getEmulatorGrpcEndpoint()).build();13            Spanner spanner = options.getService();14            DatabaseClient client = spanner.getDatabaseClient(DatabaseId.of("test-instance", "test-database"));15            client.readWriteTransaction().run(transaction -> {16                long rowCount = transaction.executeUpdate(com.google.cloud.spanner.Statement.of("INSERT INTO test_table (test_column) VALUES ('test')"));17                System.out.println("Inserted " + rowCount + " row(s)");18                return null;19            });20            spanner.close();21        } catch (SpannerException e) {22            e.printStackTrace();23        }24    }25}26Inserted 1 row(s)

getEmulatorGrpcEndpoint

Using AI Code Generation

1import com.google.cloud.spanner.DatabaseAdminClient;2import com.google.cloud.spanner.Spanner;3import com.google.cloud.spanner.SpannerOptions;4import org.junit.ClassRule;5import org.junit.Test;6import org.testcontainers.containers.SpannerEmulatorContainer;7public class TestcontainersExample {8    public static final SpannerEmulatorContainer spanner = new SpannerEmulatorContainer();9    public void test() {10        SpannerOptions options = SpannerOptions.newBuilder()11                .setHost(spanner.getEmulatorGrpcEndpoint())12                .setProjectId("test-project")13                .build();14        Spanner spanner = options.getService();15        DatabaseAdminClient dbClient = spanner.getDatabaseAdminClient();16    }17}

getEmulatorGrpcEndpoint

Using AI Code Generation

1import org.testcontainers.containers.SpannerEmulatorContainer;2public class 1 {3    public static void main(String[] args) {4        SpannerEmulatorContainer spannerEmulatorContainer = new SpannerEmulatorContainer();5        spannerEmulatorContainer.start();6        String emulatorGrpcEndpoint = spannerEmulatorContainer.getEmulatorGrpcEndpoint();7        System.out.println(emulatorGrpcEndpoint);8    }9}

getEmulatorGrpcEndpoint

Using AI Code Generation

1import org.testcontainers.containers.SpannerEmulatorContainer;2public class Test {3    public static void main(String[] args) {4        SpannerEmulatorContainer spannerEmulatorContainer = new SpannerEmulatorContainer();5        spannerEmulatorContainer.start();6        System.out.println(spannerEmulatorContainer.getEmulatorGrpcEndpoint());7        spannerEmulatorContainer.stop();8    }9}10import com.google.cloud.spanner.Database;11import com.google.cloud.spanner.DatabaseClient;12import com.google.cloud.spanner.DatabaseId;13import com.google.cloud.spanner.InstanceId;14import com.google.cloud.spanner.Spanner;15import com.google.cloud.spanner.SpannerOptions;16public class Test {17    public static void main(String[] args) {18        SpannerOptions options = SpannerOptions.newBuilder().setEmulatorHost("localhost:9010").build();19        Spanner spanner = options.getService();20        DatabaseId db = DatabaseId.of(InstanceId.of("test-instance"), "test-db");21        DatabaseClient dbClient = spanner.getDatabaseClient(db);22            .createDatabase("test-db", 23            Arrays.asList(24                "CREATE TABLE test_table (id INT64, name STRING(MAX)) PRIMARY KEY (id)"25            )).get();26        System.out.println("Created database [" + database.getId() + "]");27    }28}

getEmulatorGrpcEndpoint

Using AI Code Generation

1package org.testcontainers.containers;2import com.google.cloud.spanner.Spanner;3import com.google.cloud.spanner.SpannerOptions;4import org.junit.Test;5public class SpannerEmulatorContainerTest {6    public void testEmulator() {7        SpannerEmulatorContainer spannerEmulatorContainer = new SpannerEmulatorContainer();8        spannerEmulatorContainer.start();9        SpannerOptions options = SpannerOptions.newBuilder()10                .setProjectId("test-project")11                .setEmulatorHost(spannerEmulatorContainer.getEmulatorGrpcEndpoint())12                .build();13        Spanner spanner = options.getService();14        spanner.getDatabaseAdminClient().listDatabases("test-project");15    }16}17package org.testcontainers.containers;18import com.google.cloud.spanner.Spanner;19import com.google.cloud.spanner.SpannerOptions;20import org.junit.Test;21public class SpannerEmulatorContainerTest {22    public void testEmulator() {23        SpannerEmulatorContainer spannerEmulatorContainer = new SpannerEmulatorContainer();24        spannerEmulatorContainer.start();25        SpannerOptions options = SpannerOptions.newBuilder()26                .setProjectId("test-project")27                .setEmulatorHost(spannerEmulatorContainer.getEmulatorRestEndpoint())28                .build();29        Spanner spanner = options.getService();30        spanner.getDatabaseAdminClient().listDatabases("test-project");31    }32}33testEmulator(org.testcontainers.containers.SpannerEmulatorContainerTest)  Time elapsed: 0.175 sec  <<< ERROR!34        at com.google.common.base.Preconditions.checkArgument(Preconditions.java:122)35        at com.google.cloud.spanner.SpannerOptions$Builder.setEmulatorHost(SpannerOptions.java:385)36        at org.testcontainers.containers.SpannerEmulatorContainerTest.testEmulator(SpannerEmulatorContainerTest.java:20)37        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)38        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)39        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl

getEmulatorGrpcEndpoint

Using AI Code Generation

1SpannerEmulatorContainer emulator = new SpannerEmulatorContainer();2emulator.start();3SpannerOptions options = SpannerOptions.newBuilder().setEmulatorHost(emulator.getEmulatorGrpcEndpoint()).build();4Spanner spanner = options.getService();5DatabaseClient dbClient = spanner.getDatabaseClient(DatabaseId.of("test-project", "test-instance", "test-database"));6SpannerEmulatorContainer emulator = new SpannerEmulatorContainer();7emulator.start();8SpannerOptions options = SpannerOptions.newBuilder().setEmulatorHost(emulator.getEmulatorGrpcEndpoint()).build();9Spanner spanner = options.getService();10DatabaseClient dbClient = spanner.getDatabaseClient(DatabaseId.of("test-project", "test-instance", "test-database"));11SpannerEmulatorContainer emulator = new SpannerEmulatorContainer();12emulator.start();13SpannerOptions options = SpannerOptions.newBuilder().setEmulatorHost(emulator.getEmulatorGrpcEndpoint()).build();14Spanner spanner = options.getService();15DatabaseClient dbClient = spanner.getDatabaseClient(DatabaseId.of("test-project", "test-instance", "test-database"));16SpannerEmulatorContainer emulator = new SpannerEmulatorContainer();17emulator.start();18SpannerOptions options = SpannerOptions.newBuilder().setEmulatorHost(emulator.getEmulatorGrpcEndpoint()).build();19Spanner spanner = options.getService();20DatabaseClient dbClient = spanner.getDatabaseClient(DatabaseId.of("test-project", "test-instance", "test-database

getEmulatorGrpcEndpoint

Using AI Code Generation

1package org.testcontainers.containers;2import com.google.cloud.spanner.DatabaseClient;3import com.google.cloud.spanner.DatabaseId;4import com.google.cloud.spanner.DatabaseOptions;5import com.google.cloud.spanner.Database;6import com.google.cloud.spanner.InstanceId;7import com.google.cloud.spanner.Spanner;8import com.google.cloud.spanner.SpannerOptions;9import com.google.cloud.spanner.Statement;10import com.google.cloud.spanner.ResultSet;11import com.google.cloud.spanner.Mutation;12import com.google.cloud.spanner.SpannerException;13import com.google.cloud.spanner.SpannerExceptionFactory;14import java.util.Arrays;15import java.util.ArrayList;16public class SpannerEmulatorContainerTest {17    public static void main(String[] args) {18        try (SpannerEmulatorContainer emulator = new SpannerEmulatorContainer()) {19            emulator.start();20            final String emulatorHost = emulator.getEmulatorGrpcEndpoint();21            System.out.println("emulatorHost: " + emulatorHost);22            final SpannerOptions options = SpannerOptions.newBuilder()23                    .setHost(emulatorHost)24                    .build();25            final Spanner spanner = options.getService();26            final DatabaseId db = DatabaseId.of(InstanceId.of(options.getProjectId(), "emulator"), "test-db");27            final DatabaseClient client = spanner.getDatabaseClient(db);28            final Database database = client.getDatabaseClient().createDatabase(db.getInstanceId().getInstance(), db.getDatabase(), Arrays.asList("CREATE TABLE Users (UserId INT64 NOT NULL, Name STRING(100), Email STRING(100)) PRIMARY KEY (UserId)"));29            final Mutation mutation = Mutation.newInsertBuilder("Users")30                    .set("UserId").to(1L)31                    .set("Name").to("John Doe")32                    .set("Email").to("

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