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Merged
sakthivelmanii merged 1 commit into from
Sep 4, 2026
Merged

test(spanner): use ephemeral databases for backup schedule sample tests #14263

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10 changes: 8 additions & 2 deletions .../samples/snippets/src/test/java/com/example/spanner/CreateFullBackupScheduleSampleIT.java
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Expand Up @@ -20,14 +20,20 @@

import com.google.spanner.admin.database.v1.BackupScheduleName;
import java.util.UUID;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)
public class CreateFullBackupScheduleSampleIT extends SampleTestBaseV2 {
// Default instance and given db should exist for tests to pass.
private static String databaseId = System.getProperty("spanner.sample.database", "mysample");

private static String databaseId;

@BeforeClass
public static void setUp() throws Exception {
databaseId = createEphemeralDatabase();
}

@Test
public void testCreateFullBackupScheduleSample() throws Exception {
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10 changes: 8 additions & 2 deletions ...s/snippets/src/test/java/com/example/spanner/CreateIncrementalBackupScheduleSampleIT.java
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Expand Up @@ -20,14 +20,20 @@

import com.google.spanner.admin.database.v1.BackupScheduleName;
import java.util.UUID;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)
public class CreateIncrementalBackupScheduleSampleIT extends SampleTestBaseV2 {
// Default instance and given db should exist for tests to pass.
private static String databaseId = System.getProperty("spanner.sample.database", "mysample");

private static String databaseId;

@BeforeClass
public static void setUp() throws Exception {
databaseId = createEphemeralDatabase(multiRegionalInstanceId);
}

@Test
public void testCreateIncrementalBackupScheduleSample() throws Exception {
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10 changes: 8 additions & 2 deletions ...nner/samples/snippets/src/test/java/com/example/spanner/DeleteBackupScheduleSampleIT.java
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Expand Up @@ -20,14 +20,20 @@

import com.google.spanner.admin.database.v1.BackupScheduleName;
import java.util.UUID;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)
public class DeleteBackupScheduleSampleIT extends SampleTestBaseV2 {
// Default instance and given db should exist for tests to pass.
private static String databaseId = System.getProperty("spanner.sample.database", "mysample");

private static String databaseId;

@BeforeClass
public static void setUp() throws Exception {
databaseId = createEphemeralDatabase();
}

@Test
public void testDeleteBackupScheduleSample() throws Exception {
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10 changes: 8 additions & 2 deletions ...spanner/samples/snippets/src/test/java/com/example/spanner/GetBackupScheduleSampleIT.java
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Expand Up @@ -20,14 +20,20 @@

import com.google.spanner.admin.database.v1.BackupScheduleName;
import java.util.UUID;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)
public class GetBackupScheduleSampleIT extends SampleTestBaseV2 {
// Default instance and given db should exist for tests to pass.
private static String databaseId = System.getProperty("spanner.sample.database", "mysample");

private static String databaseId;

@BeforeClass
public static void setUp() throws Exception {
databaseId = createEphemeralDatabase();
}

@Test
public void testGetBackupScheduleSample() throws Exception {
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10 changes: 8 additions & 2 deletions ...anner/samples/snippets/src/test/java/com/example/spanner/ListBackupSchedulesSampleIT.java
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Expand Up @@ -20,14 +20,20 @@

import com.google.spanner.admin.database.v1.BackupScheduleName;
import java.util.UUID;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)
public class ListBackupSchedulesSampleIT extends SampleTestBaseV2 {
// Default instance and given db should exist for tests to pass.
private static String databaseId = System.getProperty("spanner.sample.database", "mysample");

private static String databaseId;

@BeforeClass
public static void setUp() throws Exception {
databaseId = createEphemeralDatabase();
}

@Test
public void testListBackupSchedulesSample() throws Exception {
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18 changes: 18 additions & 0 deletions java-spanner/samples/snippets/src/test/java/com/example/spanner/SampleTestBaseV2.java
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Expand Up @@ -23,7 +23,9 @@
import com.google.cloud.spanner.admin.database.v1.DatabaseAdminSettings;
import com.google.cloud.spanner.admin.instance.v1.InstanceAdminClient;
import com.google.cloud.spanner.admin.instance.v1.InstanceAdminSettings;
import com.google.spanner.admin.database.v1.CreateDatabaseRequest;
import com.google.spanner.admin.database.v1.DatabaseDialect;
import com.google.spanner.admin.database.v1.InstanceName;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import org.junit.AfterClass;
Expand Down Expand Up @@ -180,4 +182,20 @@ static String getCreateDatabaseStatement(
return "CREATE DATABASE \"" + databaseName + "\"";
}
}

protected static String createEphemeralDatabase() throws Exception {
return createEphemeralDatabase(instanceId);
}

protected static String createEphemeralDatabase(String targetInstanceId) throws Exception {
String databaseId = idGenerator.generateDatabaseId();
CreateDatabaseRequest request =
CreateDatabaseRequest.newBuilder()
.setParent(InstanceName.of(projectId, targetInstanceId).toString())
.setCreateStatement(
getCreateDatabaseStatement(databaseId, DatabaseDialect.GOOGLE_STANDARD_SQL))
.build();
databaseAdminClient.createDatabaseAsync(request).get(5, TimeUnit.MINUTES);
return databaseId;
}
}
10 changes: 8 additions & 2 deletions ...nner/samples/snippets/src/test/java/com/example/spanner/UpdateBackupScheduleSampleIT.java
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Expand Up @@ -20,14 +20,20 @@

import com.google.spanner.admin.database.v1.BackupScheduleName;
import java.util.UUID;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)
public class UpdateBackupScheduleSampleIT extends SampleTestBaseV2 {
// Default instance and given db should exist for tests to pass.
private static String databaseId = System.getProperty("spanner.sample.database", "mysample");

private static String databaseId;

@BeforeClass
public static void setUp() throws Exception {
databaseId = createEphemeralDatabase();
}

@Test
public void testUpdateBackupScheduleSample() throws Exception {
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