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SpannerOptionsTest.java
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/*
* Copyright 2017 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.cloud.spanner;
import static com.google.cloud.spanner.SpannerOptions.CLOUD_SPANNER_HOST_PATTERN;
import static com.google.common.truth.Truth.assertThat;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertThrows;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import com.google.api.gax.grpc.GrpcCallContext;
import com.google.api.gax.retrying.RetrySettings;
import com.google.api.gax.rpc.ApiCallContext;
import com.google.api.gax.rpc.ServerStreamingCallSettings;
import com.google.api.gax.rpc.UnaryCallSettings;
import com.google.cloud.NoCredentials;
import com.google.cloud.ServiceOptions;
import com.google.cloud.TransportOptions;
import com.google.cloud.spanner.SpannerOptions.FixedCloseableExecutorProvider;
import com.google.cloud.spanner.SpannerOptions.SpannerCallContextTimeoutConfigurator;
import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStubSettings;
import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStubSettings;
import com.google.cloud.spanner.v1.stub.SpannerStubSettings;
import com.google.common.base.Strings;
import com.google.spanner.v1.BatchCreateSessionsRequest;
import com.google.spanner.v1.BeginTransactionRequest;
import com.google.spanner.v1.CommitRequest;
import com.google.spanner.v1.CreateSessionRequest;
import com.google.spanner.v1.DeleteSessionRequest;
import com.google.spanner.v1.DirectedReadOptions;
import com.google.spanner.v1.DirectedReadOptions.IncludeReplicas;
import com.google.spanner.v1.DirectedReadOptions.ReplicaSelection;
import com.google.spanner.v1.ExecuteBatchDmlRequest;
import com.google.spanner.v1.ExecuteSqlRequest;
import com.google.spanner.v1.ExecuteSqlRequest.QueryOptions;
import com.google.spanner.v1.GetSessionRequest;
import com.google.spanner.v1.ListSessionsRequest;
import com.google.spanner.v1.PartitionQueryRequest;
import com.google.spanner.v1.PartitionReadRequest;
import com.google.spanner.v1.ReadRequest;
import com.google.spanner.v1.RollbackRequest;
import com.google.spanner.v1.SpannerGrpc;
import io.opentelemetry.api.GlobalOpenTelemetry;
import io.opentelemetry.api.OpenTelemetry;
import io.opentelemetry.sdk.OpenTelemetrySdk;
import io.opentelemetry.sdk.metrics.SdkMeterProvider;
import io.opentelemetry.sdk.testing.exporter.InMemoryMetricReader;
import java.time.Duration;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Callable;
import java.util.concurrent.ScheduledExecutorService;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.annotation.Nonnull;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.mockito.Mockito;
/** Unit tests for {@link com.google.cloud.spanner.SpannerOptions}. */
@RunWith(JUnit4.class)
public class SpannerOptionsTest {
private static Level originalLogLevel;
@BeforeClass
public static void disableLogging() {
Logger logger = Logger.getLogger("");
originalLogLevel = logger.getLevel();
logger.setLevel(Level.OFF);
}
@AfterClass
public static void resetLogging() {
Logger logger = Logger.getLogger("");
logger.setLevel(originalLogLevel);
}
@Test
public void defaultBuilder() {
// We need to set the project id and credentials since in test environments we cannot guarantee
// that a default project id and credentials are available.
SpannerOptions options =
SpannerOptions.newBuilder()
.setProjectId("test-project")
.setCredentials(NoCredentials.getInstance())
.build();
if (Strings.isNullOrEmpty(System.getenv("SPANNER_EMULATOR_HOST"))) {
assertEquals("https://spanner.googleapis.com", options.getHost());
} else {
assertEquals("http://" + System.getenv("SPANNER_EMULATOR_HOST"), options.getHost());
}
assertEquals(4, options.getPrefetchChunks());
assertNull(options.getSessionLabels());
assertEquals(DecodeMode.DIRECT, options.getDecodeMode());
}
@Test
public void builder() {
String host = "http://localhost:8000/";
String projectId = "test-project";
Map<String, String> labels = new HashMap<>();
labels.put("env", "dev");
InMemoryMetricReader inMemoryMetricReader = InMemoryMetricReader.create();
SdkMeterProvider sdkMeterProvider =
SdkMeterProvider.builder().registerMetricReader(inMemoryMetricReader).build();
OpenTelemetry openTelemetry =
OpenTelemetrySdk.builder().setMeterProvider(sdkMeterProvider).build();
SpannerOptions options =
SpannerOptions.newBuilder()
.setHost(host)
.setProjectId(projectId)
.setPrefetchChunks(2)
.setSessionLabels(labels)
.setOpenTelemetry(openTelemetry)
.build();
assertThat(options.getHost()).isEqualTo(host);
assertThat(options.getProjectId()).isEqualTo(projectId);
assertThat(options.getPrefetchChunks()).isEqualTo(2);
assertThat(options.getSessionLabels()).containsExactlyEntriesIn(labels);
assertThat(options.getOpenTelemetry()).isEqualTo(openTelemetry);
}
@Test
public void testSpannerDefaultRetrySettings() {
RetrySettings witRetryPolicy1 =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofMillis(250L))
.setRetryDelayMultiplier(1.3)
.setMaxRetryDelayDuration(Duration.ofMillis(32000L))
.setInitialRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setTotalTimeoutDuration(Duration.ofMillis(3600000L))
.build();
RetrySettings witRetryPolicy2 =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofMillis(250L))
.setRetryDelayMultiplier(1.3)
.setMaxRetryDelayDuration(Duration.ofMillis(32000L))
.setInitialRpcTimeoutDuration(Duration.ofMillis(60000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(60000L))
.setTotalTimeoutDuration(Duration.ofMillis(60000L))
.build();
RetrySettings witRetryPolicy3 =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofMillis(250L))
.setRetryDelayMultiplier(1.3)
.setMaxRetryDelayDuration(Duration.ofMillis(32000L))
.setInitialRpcTimeoutDuration(Duration.ofMillis(30000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(30000L))
.setTotalTimeoutDuration(Duration.ofMillis(30000L))
.build();
RetrySettings noRetry1 =
RetrySettings.newBuilder()
.setInitialRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setTotalTimeoutDuration(Duration.ofMillis(3600000L))
.build();
SpannerOptions options = SpannerOptions.newBuilder().setProjectId("test-project").build();
SpannerStubSettings stubSettings = options.getSpannerStubSettings();
List<? extends UnaryCallSettings<?, ?>> callsWithRetry1 =
Arrays.asList(stubSettings.listSessionsSettings(), stubSettings.commitSettings());
List<? extends UnaryCallSettings<?, ?>> callsWithRetry2 =
Collections.singletonList(stubSettings.batchCreateSessionsSettings());
List<? extends UnaryCallSettings<?, ?>> callsWithRetry3 =
Arrays.asList(
stubSettings.createSessionSettings(),
stubSettings.getSessionSettings(),
stubSettings.deleteSessionSettings(),
stubSettings.executeSqlSettings(),
stubSettings.executeBatchDmlSettings(),
stubSettings.readSettings(),
stubSettings.beginTransactionSettings(),
stubSettings.rollbackSettings(),
stubSettings.partitionQuerySettings(),
stubSettings.partitionReadSettings());
List<? extends ServerStreamingCallSettings<?, ?>> callsWithNoRetry1 =
Arrays.asList(
stubSettings.executeStreamingSqlSettings(), stubSettings.streamingReadSettings());
for (UnaryCallSettings<?, ?> callSettings : callsWithRetry1) {
assertThat(callSettings.getRetrySettings()).isEqualTo(witRetryPolicy1);
}
for (UnaryCallSettings<?, ?> callSettings : callsWithRetry2) {
assertThat(callSettings.getRetrySettings()).isEqualTo(witRetryPolicy2);
}
for (UnaryCallSettings<?, ?> callSettings : callsWithRetry3) {
assertThat(callSettings.getRetrySettings()).isEqualTo(witRetryPolicy3);
}
for (ServerStreamingCallSettings<?, ?> callSettings : callsWithNoRetry1) {
assertThat(callSettings.getRetrySettings()).isEqualTo(noRetry1);
}
}
@Test
public void testSpannerCustomRetrySettings() {
RetrySettings retrySettings =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofSeconds(9999L))
.setRetryDelayMultiplier(9999.99D)
.setMaxRetryDelayDuration(Duration.ofSeconds(9999L))
.setInitialRpcTimeoutDuration(Duration.ofSeconds(9999L))
.setRpcTimeoutMultiplier(9999.99D)
.setMaxRpcTimeoutDuration(Duration.ofSeconds(9999L))
.setTotalTimeoutDuration(Duration.ofSeconds(9999L))
.build();
SpannerOptions.Builder builder = SpannerOptions.newBuilder().setProjectId("test-project");
SpannerStubSettings.Builder stubSettingsBuilder = builder.getSpannerStubSettingsBuilder();
List<? extends UnaryCallSettings.Builder<?, ?>> unaryCallSettingsBuilders =
Arrays.asList(
stubSettingsBuilder.beginTransactionSettings(),
stubSettingsBuilder.createSessionSettings(),
stubSettingsBuilder.deleteSessionSettings(),
stubSettingsBuilder.executeBatchDmlSettings(),
stubSettingsBuilder.executeSqlSettings(),
stubSettingsBuilder.getSessionSettings(),
stubSettingsBuilder.listSessionsSettings(),
stubSettingsBuilder.partitionQuerySettings(),
stubSettingsBuilder.partitionReadSettings(),
stubSettingsBuilder.readSettings(),
stubSettingsBuilder.rollbackSettings(),
stubSettingsBuilder.commitSettings());
for (UnaryCallSettings.Builder<?, ?> callSettingsBuilder : unaryCallSettingsBuilders) {
callSettingsBuilder.setRetrySettings(retrySettings);
}
List<? extends ServerStreamingCallSettings.Builder<?, ?>> streamingCallSettingsBuilders =
Arrays.asList(
stubSettingsBuilder.executeStreamingSqlSettings(),
stubSettingsBuilder.streamingReadSettings());
for (ServerStreamingCallSettings.Builder<?, ?> callSettingsBuilder :
streamingCallSettingsBuilders) {
callSettingsBuilder.setRetrySettings(retrySettings);
}
SpannerOptions options = builder.build();
SpannerStubSettings stubSettings = options.getSpannerStubSettings();
List<? extends UnaryCallSettings<?, ?>> callsWithDefaultSettings =
Arrays.asList(
stubSettings.beginTransactionSettings(),
stubSettings.createSessionSettings(),
stubSettings.deleteSessionSettings(),
stubSettings.executeBatchDmlSettings(),
stubSettings.executeSqlSettings(),
stubSettings.getSessionSettings(),
stubSettings.listSessionsSettings(),
stubSettings.partitionQuerySettings(),
stubSettings.partitionReadSettings(),
stubSettings.readSettings(),
stubSettings.rollbackSettings(),
stubSettings.commitSettings());
List<? extends ServerStreamingCallSettings<?, ?>> callsWithStreamingSettings =
Arrays.asList(
stubSettings.executeStreamingSqlSettings(), stubSettings.streamingReadSettings());
for (UnaryCallSettings<?, ?> callSettings : callsWithDefaultSettings) {
assertThat(callSettings.getRetrySettings()).isEqualTo(retrySettings);
}
for (ServerStreamingCallSettings<?, ?> callSettings : callsWithStreamingSettings) {
assertThat(callSettings.getRetrySettings()).isEqualTo(retrySettings);
}
}
@Test
public void testDatabaseAdminDefaultRetrySettings() {
RetrySettings withRetryPolicy1 =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofMillis(1000L))
.setRetryDelayMultiplier(1.3)
.setMaxRetryDelayDuration(Duration.ofMillis(32000L))
.setInitialRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setTotalTimeoutDuration(Duration.ofMillis(3600000L))
.build();
RetrySettings withRetryPolicy2 =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofMillis(1000L))
.setRetryDelayMultiplier(1.3)
.setMaxRetryDelayDuration(Duration.ofMillis(32000L))
.setInitialRpcTimeoutDuration(Duration.ofMillis(30000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(30000L))
.setTotalTimeoutDuration(Duration.ofMillis(30000L))
.build();
RetrySettings noRetryPolicy2 =
RetrySettings.newBuilder()
.setInitialRpcTimeoutDuration(Duration.ofMillis(30000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(30000L))
.setTotalTimeoutDuration(Duration.ofMillis(30000L))
.build();
SpannerOptions options = SpannerOptions.newBuilder().setProjectId("test-project").build();
DatabaseAdminStubSettings stubSettings = options.getDatabaseAdminStubSettings();
List<? extends UnaryCallSettings<?, ?>> callsWithRetryPolicy1 =
Arrays.asList(
stubSettings.dropDatabaseSettings(),
stubSettings.getDatabaseSettings(),
stubSettings.getDatabaseDdlSettings());
List<? extends UnaryCallSettings<?, ?>> callsWithRetryPolicy2 =
Collections.singletonList(stubSettings.getIamPolicySettings());
List<? extends UnaryCallSettings<?, ?>> callsWithNoRetry2 =
Arrays.asList(
stubSettings.setIamPolicySettings(), stubSettings.testIamPermissionsSettings());
for (UnaryCallSettings<?, ?> callSettings : callsWithRetryPolicy1) {
assertThat(callSettings.getRetrySettings()).isEqualTo(withRetryPolicy1);
}
for (UnaryCallSettings<?, ?> callSettings : callsWithRetryPolicy2) {
assertThat(callSettings.getRetrySettings()).isEqualTo(withRetryPolicy2);
}
for (UnaryCallSettings<?, ?> callSettings : callsWithNoRetry2) {
assertThat(callSettings.getRetrySettings()).isEqualTo(noRetryPolicy2);
}
}
@Test
public void testDatabaseAdminCustomRetrySettings() {
RetrySettings retrySettings =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofSeconds(9999L))
.setRetryDelayMultiplier(9999.99D)
.setMaxRetryDelayDuration(Duration.ofSeconds(9999L))
.setInitialRpcTimeoutDuration(Duration.ofSeconds(9999L))
.setRpcTimeoutMultiplier(9999.99D)
.setMaxRpcTimeoutDuration(Duration.ofSeconds(9999L))
.setTotalTimeoutDuration(Duration.ofSeconds(9999L))
.build();
SpannerOptions.Builder builder = SpannerOptions.newBuilder().setProjectId("test-project");
DatabaseAdminStubSettings.Builder stubSettingsBuilder =
builder.getDatabaseAdminStubSettingsBuilder();
List<? extends UnaryCallSettings.Builder<?, ?>> unaryCallSettingsBuilders =
Arrays.asList(
stubSettingsBuilder.dropDatabaseSettings(),
stubSettingsBuilder.getDatabaseDdlSettings(),
stubSettingsBuilder.getDatabaseSettings());
for (UnaryCallSettings.Builder<?, ?> callSettingsBuilder : unaryCallSettingsBuilders) {
callSettingsBuilder.setRetrySettings(retrySettings);
}
SpannerOptions options = builder.build();
DatabaseAdminStubSettings stubSettings = options.getDatabaseAdminStubSettings();
List<? extends UnaryCallSettings<?, ?>> callsWithDefaultSettings =
Arrays.asList(
stubSettings.dropDatabaseSettings(),
stubSettings.getDatabaseDdlSettings(),
stubSettings.getDatabaseSettings());
for (UnaryCallSettings<?, ?> callSettings : callsWithDefaultSettings) {
assertThat(callSettings.getRetrySettings()).isEqualTo(retrySettings);
}
}
@Test
public void testInstanceAdminDefaultRetrySettings() {
RetrySettings withRetryPolicy1 =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofMillis(1000L))
.setRetryDelayMultiplier(1.3)
.setMaxRetryDelayDuration(Duration.ofMillis(32000L))
.setInitialRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setTotalTimeoutDuration(Duration.ofMillis(3600000L))
.build();
RetrySettings withRetryPolicy2 =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofMillis(1000L))
.setRetryDelayMultiplier(1.3)
.setMaxRetryDelayDuration(Duration.ofMillis(32000L))
.setInitialRpcTimeoutDuration(Duration.ofMillis(30000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(30000L))
.setTotalTimeoutDuration(Duration.ofMillis(30000L))
.build();
RetrySettings noRetryPolicy1 =
RetrySettings.newBuilder()
.setInitialRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(3600000L))
.setTotalTimeoutDuration(Duration.ofMillis(3600000L))
.build();
RetrySettings noRetryPolicy2 =
RetrySettings.newBuilder()
.setInitialRpcTimeoutDuration(Duration.ofMillis(30000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeoutDuration(Duration.ofMillis(30000L))
.setTotalTimeoutDuration(Duration.ofMillis(30000L))
.build();
SpannerOptions options = SpannerOptions.newBuilder().setProjectId("test-project").build();
InstanceAdminStubSettings stubSettings = options.getInstanceAdminStubSettings();
List<? extends UnaryCallSettings<?, ?>> callsWithRetryPolicy1 =
Arrays.asList(
stubSettings.getInstanceConfigSettings(),
stubSettings.listInstanceConfigsSettings(),
stubSettings.deleteInstanceSettings(),
stubSettings.getInstanceSettings(),
stubSettings.listInstancesSettings());
List<? extends UnaryCallSettings<?, ?>> callsWithRetryPolicy2 =
Collections.singletonList(stubSettings.getIamPolicySettings());
List<? extends UnaryCallSettings<?, ?>> callsWithNoRetryPolicy1 =
Arrays.asList(stubSettings.createInstanceSettings(), stubSettings.updateInstanceSettings());
List<? extends UnaryCallSettings<?, ?>> callsWithNoRetryPolicy2 =
Arrays.asList(
stubSettings.setIamPolicySettings(), stubSettings.testIamPermissionsSettings());
for (UnaryCallSettings<?, ?> callSettings : callsWithRetryPolicy1) {
assertThat(callSettings.getRetrySettings()).isEqualTo(withRetryPolicy1);
}
for (UnaryCallSettings<?, ?> callSettings : callsWithRetryPolicy2) {
assertThat(callSettings.getRetrySettings()).isEqualTo(withRetryPolicy2);
}
for (UnaryCallSettings<?, ?> callSettings : callsWithNoRetryPolicy1) {
assertThat(callSettings.getRetrySettings()).isEqualTo(noRetryPolicy1);
}
for (UnaryCallSettings<?, ?> callSettings : callsWithNoRetryPolicy2) {
assertThat(callSettings.getRetrySettings()).isEqualTo(noRetryPolicy2);
}
}
@Test
public void testInstanceAdminCustomRetrySettings() {
RetrySettings retrySettings =
RetrySettings.newBuilder()
.setInitialRetryDelayDuration(Duration.ofSeconds(9999L))
.setRetryDelayMultiplier(9999.99D)
.setMaxRetryDelayDuration(Duration.ofSeconds(9999L))
.setInitialRpcTimeoutDuration(Duration.ofSeconds(9999L))
.setRpcTimeoutMultiplier(9999.99D)
.setMaxRpcTimeoutDuration(Duration.ofSeconds(9999L))
.setTotalTimeoutDuration(Duration.ofSeconds(9999L))
.build();
SpannerOptions.Builder builder = SpannerOptions.newBuilder().setProjectId("test-project");
InstanceAdminStubSettings.Builder stubSettingsBuilder =
builder.getInstanceAdminStubSettingsBuilder();
List<? extends UnaryCallSettings.Builder<?, ?>> unaryCallSettingsBuilders =
Arrays.asList(
stubSettingsBuilder.deleteInstanceSettings(),
stubSettingsBuilder.getInstanceConfigSettings(),
stubSettingsBuilder.getInstanceSettings(),
stubSettingsBuilder.listInstanceConfigsSettings(),
stubSettingsBuilder.listInstancesSettings());
for (UnaryCallSettings.Builder<?, ?> callSettingsBuilder : unaryCallSettingsBuilders) {
callSettingsBuilder.setRetrySettings(retrySettings);
}
SpannerOptions options = builder.build();
InstanceAdminStubSettings stubSettings = options.getInstanceAdminStubSettings();
List<? extends UnaryCallSettings<?, ?>> callsWithDefaultSettings =
Arrays.asList(
stubSettings.getInstanceConfigSettings(),
stubSettings.listInstanceConfigsSettings(),
stubSettings.deleteInstanceSettings(),
stubSettings.getInstanceSettings(),
stubSettings.listInstancesSettings());
for (UnaryCallSettings<?, ?> callSettings : callsWithDefaultSettings) {
assertThat(callSettings.getRetrySettings()).isEqualTo(retrySettings);
}
}
@Test
public void testInvalidTransport() {
IllegalArgumentException e =
assertThrows(
IllegalArgumentException.class,
() ->
SpannerOptions.newBuilder()
.setTransportOptions(Mockito.mock(TransportOptions.class)));
assertNotNull(e.getMessage());
}
@Test
public void testInvalidSessionLabels() {
Map<String, String> labels = new HashMap<>();
labels.put("env", null);
NullPointerException e =
assertThrows(
NullPointerException.class, () -> SpannerOptions.newBuilder().setSessionLabels(labels));
assertNotNull(e.getMessage());
}
@Test
public void testNullSessionLabels() {
NullPointerException e =
assertThrows(
NullPointerException.class, () -> SpannerOptions.newBuilder().setSessionLabels(null));
assertNotNull(e.getMessage());
}
@Test
public void testDoNotCacheClosedSpannerInstance() {
SpannerOptions options =
SpannerOptions.newBuilder()
.setProjectId("[PROJECT]")
.setCredentials(NoCredentials.getInstance())
.build();
// Getting a service twice should give the same instance.
Spanner service1 = options.getService();
Spanner service2 = options.getService();
assertThat(service1 == service2, is(true));
assertThat(service1.isClosed()).isFalse();
// Closing a service instance should cause the SpannerOptions to create a new service.
service1.close();
Spanner service3 = options.getService();
assertThat(service3 == service1, is(false));
assertThat(service1.isClosed()).isTrue();
assertThat(service3.isClosed()).isFalse();
// Getting another service from the SpannerOptions should return the new cached instance.
Spanner service4 = options.getService();
assertThat(service3 == service4, is(true));
assertThat(service3.isClosed()).isFalse();
service3.close();
}
@Test
public void testSetClientLibToken() {
final String jdbcToken = "sp-jdbc";
final String hibernateToken = "sp-hib";
final String pgAdapterToken = "pg-adapter";
SpannerOptions options =
SpannerOptions.newBuilder()
.setProjectId("some-project")
.setCredentials(NoCredentials.getInstance())
.setClientLibToken(jdbcToken)
.build();
// Verify that the client lib token that will actually be used contains both the JDBC token and
// the standard Java client library token ('gccl').
assertEquals("sp-jdbc gccl", options.getClientLibToken());
options =
SpannerOptions.newBuilder()
.setProjectId("some-project")
.setCredentials(NoCredentials.getInstance())
.setClientLibToken(hibernateToken)
.build();
assertEquals("sp-hib gccl", options.getClientLibToken());
options =
SpannerOptions.newBuilder()
.setProjectId("some-project")
.setCredentials(NoCredentials.getInstance())
.setClientLibToken(pgAdapterToken)
.build();
assertEquals("pg-adapter gccl", options.getClientLibToken());
options =
SpannerOptions.newBuilder()
.setProjectId("some-project")
.setCredentials(NoCredentials.getInstance())
.build();
assertEquals(options.getClientLibToken(), ServiceOptions.getGoogApiClientLibName());
}
@Test(expected = IllegalArgumentException.class)
public void testSetInvalidClientLibToken() {
SpannerOptions.newBuilder()
.setProjectId("some-project")
.setCredentials(NoCredentials.getInstance())
.setClientLibToken("foo");
}
@Test
public void testSetEmulatorHostWithoutProtocol() {
// If the host doesn't have a protocol as a prefix, it will automatically be prefixed with
// "http://".
SpannerOptions options =
SpannerOptions.newBuilder()
.setProjectId("[PROJECT]")
.setEmulatorHost("localhost:1234")
.build();
assertThat(options.getHost()).isEqualTo("http://localhost:1234");
assertThat(options.getEndpoint()).isEqualTo("localhost:1234");
}
@Test
public void testSetEmulatorHostWithProtocol() {
// If the host has a protocol, it should not be modified.
SpannerOptions options =
SpannerOptions.newBuilder()
.setProjectId("[PROJECT]")
.setEmulatorHost("http://localhost:1234")
.build();
assertThat(options.getHost()).isEqualTo("http://localhost:1234");
assertThat(options.getEndpoint()).isEqualTo("localhost:1234");
}
@Test
public void testDefaultQueryOptions() {
SpannerOptions.useEnvironment(
new SpannerOptions.SpannerEnvironment() {
@Override
public String getOptimizerVersion() {
return "";
}
@Nonnull
@Override
public String getOptimizerStatisticsPackage() {
return "";
}
});
SpannerOptions options =
SpannerOptions.newBuilder()
.setDefaultQueryOptions(
DatabaseId.of("p", "i", "d"),
QueryOptions.newBuilder()
.setOptimizerVersion("1")
.setOptimizerStatisticsPackage("custom-package")
.build())
.setProjectId("p")
.setCredentials(NoCredentials.getInstance())
.build();
assertThat(options.getDefaultQueryOptions(DatabaseId.of("p", "i", "d")))
.isEqualTo(
QueryOptions.newBuilder()
.setOptimizerVersion("1")
.setOptimizerStatisticsPackage("custom-package")
.build());
assertThat(options.getDefaultQueryOptions(DatabaseId.of("p", "i", "o")))
.isEqualTo(QueryOptions.getDefaultInstance());
// Now simulate that the user has set an environment variable for the query optimizer version
// and statistics package.
SpannerOptions.useEnvironment(
new SpannerOptions.SpannerEnvironment() {
@Override
public String getOptimizerVersion() {
return "2";
}
@Nonnull
@Override
public String getOptimizerStatisticsPackage() {
return "env-package";
}
});
// Create options with '1' as the default query optimizer version and 'custom-package' as the
// default query optimizer statistics package. These values should be overridden by
// the environment variable.
options =
SpannerOptions.newBuilder()
.setDefaultQueryOptions(
DatabaseId.of("p", "i", "d"),
QueryOptions.newBuilder()
.setOptimizerVersion("1")
.setOptimizerStatisticsPackage("custom-package")
.build())
.setProjectId("p")
.setCredentials(NoCredentials.getInstance())
.build();
assertThat(options.getDefaultQueryOptions(DatabaseId.of("p", "i", "d")))
.isEqualTo(
QueryOptions.newBuilder()
.setOptimizerVersion("2")
.setOptimizerStatisticsPackage("env-package")
.build());
assertThat(options.getDefaultQueryOptions(DatabaseId.of("p", "i", "o")))
.isEqualTo(
QueryOptions.newBuilder()
.setOptimizerVersion("2")
.setOptimizerStatisticsPackage("env-package")
.build());
}
@Test
public void testCompressorName() {
assertThat(
SpannerOptions.newBuilder()
.setProjectId("p")
.setCompressorName("gzip")
.build()
.getCompressorName())
.isEqualTo("gzip");
assertThat(
SpannerOptions.newBuilder()
.setProjectId("p")
.setCompressorName("identity")
.build()
.getCompressorName())
.isEqualTo("identity");
assertNull(
SpannerOptions.newBuilder()
.setProjectId("p")
.setCompressorName(null)
.build()
.getCompressorName());
assertThrows(
IllegalArgumentException.class, () -> SpannerOptions.newBuilder().setCompressorName("foo"));
}
@Test
public void testLeaderAwareRoutingEnablement() {
assertTrue(SpannerOptions.newBuilder().setProjectId("p").build().isLeaderAwareRoutingEnabled());
assertTrue(
SpannerOptions.newBuilder()
.setProjectId("p")
.enableLeaderAwareRouting()
.build()
.isLeaderAwareRoutingEnabled());
assertFalse(
SpannerOptions.newBuilder()
.setProjectId("p")
.disableLeaderAwareRouting()
.build()
.isLeaderAwareRoutingEnabled());
}
@Test
public void testEndToEndTracingEnablement() {
// Test that end-to-end tracing is disabled by default.
assertFalse(SpannerOptions.newBuilder().setProjectId("p").build().isEndToEndTracingEnabled());
assertTrue(
SpannerOptions.newBuilder()
.setProjectId("p")
.setEnableEndToEndTracing(true)
.build()
.isEndToEndTracingEnabled());
assertFalse(
SpannerOptions.newBuilder()
.setProjectId("p")
.setEnableEndToEndTracing(false)
.build()
.isEndToEndTracingEnabled());
}
@Test
public void testMonitoringHost() {
String metricsEndpoint = "test-endpoint:443";
assertNull(SpannerOptions.newBuilder().setProjectId("p").build().getMonitoringHost());
assertThat(
SpannerOptions.newBuilder()
.setProjectId("p")
.setMonitoringHost(metricsEndpoint)
.build()
.getMonitoringHost())
.isEqualTo(metricsEndpoint);
}
@Test
public void testSetDirectedReadOptions() {
final DirectedReadOptions directedReadOptions =
DirectedReadOptions.newBuilder()
.setIncludeReplicas(
IncludeReplicas.newBuilder()
.addReplicaSelections(
ReplicaSelection.newBuilder().setLocation("us-west1").build())
.build())
.build();
SpannerOptions options =
SpannerOptions.newBuilder()
.setProjectId("[PROJECT]")
.setDirectedReadOptions(directedReadOptions)
.build();
assertEquals(options.getDirectedReadOptions(), directedReadOptions);
assertThrows(
NullPointerException.class,
() -> SpannerOptions.newBuilder().setDirectedReadOptions(null).build());
}
@Test
public void testSpannerCallContextTimeoutConfigurator_NullValues() {
SpannerCallContextTimeoutConfigurator configurator =
SpannerCallContextTimeoutConfigurator.create();
ApiCallContext inputCallContext = GrpcCallContext.createDefault();
assertNull(
configurator.configure(
inputCallContext,
BatchCreateSessionsRequest.getDefaultInstance(),
SpannerGrpc.getBatchCreateSessionsMethod()));
assertNull(
configurator.configure(
inputCallContext,
CreateSessionRequest.getDefaultInstance(),
SpannerGrpc.getCreateSessionMethod()));
assertNull(
configurator.configure(
inputCallContext,
DeleteSessionRequest.getDefaultInstance(),
SpannerGrpc.getDeleteSessionMethod()));
assertNull(
configurator.configure(
inputCallContext,
GetSessionRequest.getDefaultInstance(),
SpannerGrpc.getGetSessionMethod()));
assertNull(
configurator.configure(
inputCallContext,
DeleteSessionRequest.getDefaultInstance(),
SpannerGrpc.getDeleteSessionMethod()));
assertNull(
configurator.configure(
inputCallContext,
ListSessionsRequest.getDefaultInstance(),
SpannerGrpc.getListSessionsMethod()));
assertNull(
configurator.configure(
inputCallContext,
BeginTransactionRequest.getDefaultInstance(),
SpannerGrpc.getBeginTransactionMethod()));
assertNull(
configurator.configure(
inputCallContext, CommitRequest.getDefaultInstance(), SpannerGrpc.getCommitMethod()));
assertNull(
configurator.configure(
inputCallContext,
RollbackRequest.getDefaultInstance(),
SpannerGrpc.getRollbackMethod()));
assertNull(
configurator.configure(
inputCallContext,
ExecuteSqlRequest.getDefaultInstance(),
SpannerGrpc.getExecuteSqlMethod()));
assertNull(
configurator.configure(
inputCallContext,
ExecuteSqlRequest.getDefaultInstance(),
SpannerGrpc.getExecuteStreamingSqlMethod()));
assertNull(
configurator.configure(
inputCallContext,
ExecuteBatchDmlRequest.getDefaultInstance(),
SpannerGrpc.getExecuteBatchDmlMethod()));
assertNull(
configurator.configure(
inputCallContext, ReadRequest.getDefaultInstance(), SpannerGrpc.getReadMethod()));
assertNull(
configurator.configure(
inputCallContext,
ReadRequest.getDefaultInstance(),
SpannerGrpc.getStreamingReadMethod()));
assertNull(
configurator.configure(
inputCallContext,
PartitionQueryRequest.getDefaultInstance(),
SpannerGrpc.getPartitionQueryMethod()));
assertNull(
configurator.configure(
inputCallContext,
PartitionReadRequest.getDefaultInstance(),
SpannerGrpc.getPartitionReadMethod()));
}
@Test
public void testSpannerCallContextTimeoutConfigurator_WithTimeouts() {
SpannerCallContextTimeoutConfigurator configurator =
SpannerCallContextTimeoutConfigurator.create();
configurator.withBatchUpdateTimeoutDuration(Duration.ofSeconds(1L));
configurator.withCommitTimeoutDuration(Duration.ofSeconds(2L));
configurator.withExecuteQueryTimeoutDuration(Duration.ofSeconds(3L));
configurator.withExecuteUpdateTimeoutDuration(Duration.ofSeconds(4L));
configurator.withPartitionQueryTimeoutDuration(Duration.ofSeconds(5L));
configurator.withPartitionReadTimeoutDuration(Duration.ofSeconds(6L));
configurator.withReadTimeoutDuration(Duration.ofSeconds(7L));
configurator.withRollbackTimeoutDuration(Duration.ofSeconds(8L));
ApiCallContext inputCallContext = GrpcCallContext.createDefault();
assertNull(
configurator.configure(
inputCallContext,
BatchCreateSessionsRequest.getDefaultInstance(),
SpannerGrpc.getBatchCreateSessionsMethod()));
assertNull(
configurator.configure(
inputCallContext,
CreateSessionRequest.getDefaultInstance(),
SpannerGrpc.getCreateSessionMethod()));
assertNull(
configurator.configure(
inputCallContext,
DeleteSessionRequest.getDefaultInstance(),
SpannerGrpc.getDeleteSessionMethod()));
assertNull(
configurator.configure(
inputCallContext,
GetSessionRequest.getDefaultInstance(),
SpannerGrpc.getGetSessionMethod()));
assertNull(
configurator.configure(
inputCallContext,
DeleteSessionRequest.getDefaultInstance(),
SpannerGrpc.getDeleteSessionMethod()));
assertNull(
configurator.configure(
inputCallContext,
ListSessionsRequest.getDefaultInstance(),
SpannerGrpc.getListSessionsMethod()));
assertNull(
configurator.configure(
inputCallContext,
BeginTransactionRequest.getDefaultInstance(),
SpannerGrpc.getBeginTransactionMethod()));
assertThat(
configurator
.configure(
inputCallContext,
CommitRequest.getDefaultInstance(),
SpannerGrpc.getCommitMethod())
.getTimeoutDuration())
.isEqualTo(Duration.ofSeconds(2L));
assertThat(
configurator
.configure(
inputCallContext,
RollbackRequest.getDefaultInstance(),
SpannerGrpc.getRollbackMethod())
.getTimeoutDuration())
.isEqualTo(Duration.ofSeconds(8L));
assertNull(
configurator.configure(
inputCallContext,
ExecuteSqlRequest.getDefaultInstance(),
SpannerGrpc.getExecuteSqlMethod()));
assertThat(
configurator
.configure(
inputCallContext,
ExecuteSqlRequest.getDefaultInstance(),
SpannerGrpc.getExecuteStreamingSqlMethod())
.getTimeoutDuration())
.isEqualTo(Duration.ofSeconds(3L));
assertThat(
configurator
.configure(
inputCallContext,
ExecuteBatchDmlRequest.getDefaultInstance(),
SpannerGrpc.getExecuteBatchDmlMethod())
.getTimeoutDuration())
.isEqualTo(Duration.ofSeconds(1L));
assertNull(
configurator.configure(
inputCallContext, ReadRequest.getDefaultInstance(), SpannerGrpc.getReadMethod()));
assertThat(
configurator
.configure(
inputCallContext,
ReadRequest.getDefaultInstance(),
SpannerGrpc.getStreamingReadMethod())
.getTimeoutDuration())
.isEqualTo(Duration.ofSeconds(7L));
assertThat(
configurator
.configure(
inputCallContext,
PartitionQueryRequest.getDefaultInstance(),
SpannerGrpc.getPartitionQueryMethod())
.getTimeoutDuration())
.isEqualTo(Duration.ofSeconds(5L));
assertThat(
configurator
.configure(
inputCallContext,
PartitionReadRequest.getDefaultInstance(),
SpannerGrpc.getPartitionReadMethod())
.getTimeoutDuration())
.isEqualTo(Duration.ofSeconds(6L));
}
@Test
public void testCustomAsyncExecutorProvider() {
ScheduledExecutorService service = mock(ScheduledExecutorService.class);