undo integration-tests module changes

This commit is contained in:
Zoltan Haindrich 2024-06-10 08:44:08 +00:00
parent 90c88aeab0
commit d75dcea4dc
7 changed files with 1 additions and 687 deletions

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@ -562,21 +562,6 @@
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<configuration>
<executable>java</executable>
<arguments>
<argument>-classpath</argument>
<classpath/>
<argument>org.apache.druid.quidem.Launcher</argument>
</arguments>
</configuration>
</plugin>
</plugins>
</build>

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@ -1,373 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.druid.quidem;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.inject.AbstractModule;
import com.google.inject.Injector;
import com.google.inject.Key;
import com.google.inject.Module;
import com.google.inject.Provides;
import com.google.inject.name.Names;
import org.apache.druid.cli.CliBroker;
import org.apache.druid.cli.QueryJettyServerInitializer;
import org.apache.druid.client.BrokerSegmentWatcherConfig;
import org.apache.druid.client.BrokerServerView;
import org.apache.druid.client.InternalQueryConfig;
import org.apache.druid.client.TimelineServerView;
import org.apache.druid.client.selector.CustomTierSelectorStrategyConfig;
import org.apache.druid.client.selector.ServerSelectorStrategy;
import org.apache.druid.client.selector.TierSelectorStrategy;
import org.apache.druid.curator.CuratorModule;
import org.apache.druid.curator.discovery.DiscoveryModule;
import org.apache.druid.discovery.DruidNodeDiscoveryProvider;
import org.apache.druid.guice.AnnouncerModule;
import org.apache.druid.guice.BrokerProcessingModule;
import org.apache.druid.guice.BrokerServiceModule;
import org.apache.druid.guice.CoordinatorDiscoveryModule;
import org.apache.druid.guice.DruidInjectorBuilder;
import org.apache.druid.guice.ExpressionModule;
import org.apache.druid.guice.ExtensionsModule;
import org.apache.druid.guice.FirehoseModule;
import org.apache.druid.guice.JacksonConfigManagerModule;
import org.apache.druid.guice.JavaScriptModule;
import org.apache.druid.guice.Jerseys;
import org.apache.druid.guice.JoinableFactoryModule;
import org.apache.druid.guice.JsonConfigProvider;
import org.apache.druid.guice.LazySingleton;
import org.apache.druid.guice.LifecycleModule;
import org.apache.druid.guice.LocalDataStorageDruidModule;
import org.apache.druid.guice.MetadataConfigModule;
import org.apache.druid.guice.NestedDataModule;
import org.apache.druid.guice.QueryRunnerFactoryModule;
import org.apache.druid.guice.SegmentWranglerModule;
import org.apache.druid.guice.ServerModule;
import org.apache.druid.guice.ServerTypeConfig;
import org.apache.druid.guice.ServerViewModule;
import org.apache.druid.guice.StartupLoggingModule;
import org.apache.druid.guice.StorageNodeModule;
import org.apache.druid.guice.annotations.Client;
import org.apache.druid.guice.annotations.EscalatedClient;
import org.apache.druid.guice.annotations.Json;
import org.apache.druid.guice.http.HttpClientModule;
import org.apache.druid.guice.security.AuthenticatorModule;
import org.apache.druid.guice.security.AuthorizerModule;
import org.apache.druid.guice.security.DruidAuthModule;
import org.apache.druid.initialization.CoreInjectorBuilder;
import org.apache.druid.initialization.Log4jShutterDownerModule;
import org.apache.druid.initialization.ServerInjectorBuilder;
import org.apache.druid.initialization.TombstoneDataStorageModule;
import org.apache.druid.java.util.common.io.Closer;
import org.apache.druid.java.util.emitter.service.ServiceEmitter;
import org.apache.druid.metadata.storage.derby.DerbyMetadataStorageDruidModule;
import org.apache.druid.query.QueryRunnerFactoryConglomerate;
import org.apache.druid.query.QuerySegmentWalker;
import org.apache.druid.query.RetryQueryRunnerConfig;
import org.apache.druid.query.lookup.LookupExtractorFactoryContainerProvider;
import org.apache.druid.rpc.guice.ServiceClientModule;
import org.apache.druid.segment.join.JoinableFactoryWrapper;
import org.apache.druid.segment.writeout.SegmentWriteOutMediumModule;
import org.apache.druid.server.BrokerQueryResource;
import org.apache.druid.server.ClientInfoResource;
import org.apache.druid.server.DruidNode;
import org.apache.druid.server.QueryLifecycleFactory;
import org.apache.druid.server.QuerySchedulerProvider;
import org.apache.druid.server.ResponseContextConfig;
import org.apache.druid.server.SpecificSegmentsQuerySegmentWalker;
import org.apache.druid.server.SubqueryGuardrailHelper;
import org.apache.druid.server.SubqueryGuardrailHelperProvider;
import org.apache.druid.server.coordination.ServerType;
import org.apache.druid.server.http.BrokerResource;
import org.apache.druid.server.http.SelfDiscoveryResource;
import org.apache.druid.server.initialization.AuthorizerMapperModule;
import org.apache.druid.server.initialization.ExternalStorageAccessSecurityModule;
import org.apache.druid.server.initialization.jetty.JettyServerInitializer;
import org.apache.druid.server.initialization.jetty.JettyServerModule;
import org.apache.druid.server.log.NoopRequestLogger;
import org.apache.druid.server.log.RequestLogger;
import org.apache.druid.server.metrics.NoopServiceEmitter;
import org.apache.druid.server.metrics.QueryCountStatsProvider;
import org.apache.druid.server.metrics.SubqueryCountStatsProvider;
import org.apache.druid.server.router.TieredBrokerConfig;
import org.apache.druid.server.security.AuthenticatorMapper;
import org.apache.druid.server.security.Escalator;
import org.apache.druid.server.security.TLSCertificateCheckerModule;
import org.apache.druid.sql.calcite.planner.CalciteRulesManager;
import org.apache.druid.sql.calcite.planner.CatalogResolver;
import org.apache.druid.sql.calcite.run.NativeSqlEngine;
import org.apache.druid.sql.calcite.run.SqlEngine;
import org.apache.druid.sql.calcite.schema.BrokerSegmentMetadataCache;
import org.apache.druid.sql.calcite.schema.DruidSchemaName;
import org.apache.druid.sql.calcite.util.CalciteTests;
import org.apache.druid.sql.calcite.util.SqlTestFramework;
import org.apache.druid.sql.calcite.util.SqlTestFramework.Builder;
import org.apache.druid.sql.calcite.util.SqlTestFramework.PlannerComponentSupplier;
import org.apache.druid.sql.calcite.util.SqlTestFramework.QueryComponentSupplier;
import org.apache.druid.sql.guice.SqlModule;
import org.apache.druid.storage.StorageConnectorModule;
import org.apache.druid.timeline.PruneLoadSpec;
import org.eclipse.jetty.server.Server;
import java.io.IOException;
import java.util.List;
import java.util.Properties;
/**
* A wrapper class to expose a {@link QueryComponentSupplier} as a Broker service.
*/
public class ExposedAsBrokerQueryComponentSupplierWrapper implements QueryComponentSupplier
{
private QueryComponentSupplier delegate;
public ExposedAsBrokerQueryComponentSupplierWrapper(QueryComponentSupplier delegate)
{
this.delegate = delegate;
}
@Override
public void gatherProperties(Properties properties)
{
delegate.gatherProperties(properties);
}
@Override
public void configureGuice(DruidInjectorBuilder builder)
{
}
@Override
public void configureGuice(CoreInjectorBuilder builder, List<Module> overrideModules)
{
delegate.configureGuice(builder);
installForServerModules(builder);
overrideModules.addAll(ExposedAsBrokerQueryComponentSupplierWrapper.brokerModules());
overrideModules.add(new BrokerTestModule());
builder.add(QuidemCaptureModule.class);
}
@Override
public QueryRunnerFactoryConglomerate createCongolmerate(Builder builder, Closer closer)
{
return delegate.createCongolmerate(builder, closer);
}
@Override
public SpecificSegmentsQuerySegmentWalker createQuerySegmentWalker(QueryRunnerFactoryConglomerate conglomerate,
JoinableFactoryWrapper joinableFactory, Injector injector)
{
return delegate.createQuerySegmentWalker(conglomerate, joinableFactory, injector);
}
@Override
public SqlEngine createEngine(QueryLifecycleFactory qlf, ObjectMapper objectMapper, Injector injector)
{
return delegate.createEngine(qlf, objectMapper, injector);
}
@Override
public void configureJsonMapper(ObjectMapper mapper)
{
delegate.configureJsonMapper(mapper);
}
@Override
public JoinableFactoryWrapper createJoinableFactoryWrapper(LookupExtractorFactoryContainerProvider lookupProvider)
{
return delegate.createJoinableFactoryWrapper(lookupProvider);
}
@Override
public void finalizeTestFramework(SqlTestFramework sqlTestFramework)
{
delegate.finalizeTestFramework(sqlTestFramework);
}
@Override
public void close() throws IOException
{
delegate.close();
}
@Override
public PlannerComponentSupplier getPlannerComponentSupplier()
{
return delegate.getPlannerComponentSupplier();
}
public class BrokerTestModule extends AbstractModule
{
@Override
protected void configure()
{
bind(AuthenticatorMapper.class).toInstance(CalciteTests.TEST_AUTHENTICATOR_MAPPER);
bind(Escalator.class).toInstance(CalciteTests.TEST_AUTHENTICATOR_ESCALATOR);
bind(RequestLogger.class).toInstance(new NoopRequestLogger());
bind(String.class)
.annotatedWith(DruidSchemaName.class)
.toInstance(CalciteTests.DRUID_SCHEMA_NAME);
bind(ServiceEmitter.class).to(NoopServiceEmitter.class);
bind(QuerySchedulerProvider.class).in(LazySingleton.class);
bind(CalciteRulesManager.class).toInstance(new CalciteRulesManager(ImmutableSet.of()));
bind(CatalogResolver.class).toInstance(CatalogResolver.NULL_RESOLVER);
}
@Provides
@LazySingleton
public BrokerSegmentMetadataCache provideCache()
{
return null;
}
@Provides
@LazySingleton
public Properties getProps()
{
Properties localProps = new Properties();
localProps.put("druid.enableTlsPort", "false");
localProps.put("druid.zk.service.enabled", "false");
localProps.put("druid.plaintextPort", "12345");
localProps.put("druid.host", "localhost");
localProps.put("druid.broker.segment.awaitInitializationOnStart", "false");
return localProps;
}
@Provides
@LazySingleton
public SqlEngine createMockSqlEngine(
final QuerySegmentWalker walker,
final QueryRunnerFactoryConglomerate conglomerate,
@Json ObjectMapper jsonMapper)
{
return new NativeSqlEngine(CalciteTests.createMockQueryLifecycleFactory(walker, conglomerate), jsonMapper);
}
@Provides
@LazySingleton
DruidNodeDiscoveryProvider getDruidNodeDiscoveryProvider()
{
final DruidNode coordinatorNode = CalciteTests.mockCoordinatorNode();
return CalciteTests.mockDruidNodeDiscoveryProvider(coordinatorNode);
}
}
/**
* Closely related to {@link CoreInjectorBuilder#forServer()}
*/
private void installForServerModules(CoreInjectorBuilder builder)
{
builder.add(
new Log4jShutterDownerModule(),
new LifecycleModule(),
ExtensionsModule.SecondaryModule.class,
new DruidAuthModule(),
TLSCertificateCheckerModule.class,
// EmitterModule.class,
HttpClientModule.global(),
HttpClientModule.escalatedGlobal(),
new HttpClientModule("druid.broker.http", Client.class, true),
new HttpClientModule("druid.broker.http", EscalatedClient.class, true),
new CuratorModule(),
new AnnouncerModule(),
new SegmentWriteOutMediumModule(),
new ServerModule(),
new StorageNodeModule(),
new JettyServerModule(),
new ExpressionModule(),
new NestedDataModule(),
new DiscoveryModule(),
new ServerViewModule(),
new MetadataConfigModule(),
new DerbyMetadataStorageDruidModule(),
new JacksonConfigManagerModule(),
new CoordinatorDiscoveryModule(),
new LocalDataStorageDruidModule(),
new TombstoneDataStorageModule(),
new FirehoseModule(),
new JavaScriptModule(),
new AuthenticatorModule(),
new AuthorizerModule(),
new AuthorizerMapperModule(),
new StartupLoggingModule(),
new ExternalStorageAccessSecurityModule(),
new ServiceClientModule(),
new StorageConnectorModule(),
new SqlModule(),
ServerInjectorBuilder.registerNodeRoleModule(ImmutableSet.of())
);
}
/**
* Closely related to {@link CliBroker#getModules}.
*/
static List<? extends Module> brokerModules()
{
return ImmutableList.of(
new BrokerProcessingModule(),
new QueryRunnerFactoryModule(),
new SegmentWranglerModule(),
new JoinableFactoryModule(),
new BrokerServiceModule(),
binder -> {
binder.bindConstant().annotatedWith(Names.named("serviceName")).to(
TieredBrokerConfig.DEFAULT_BROKER_SERVICE_NAME
);
binder.bindConstant().annotatedWith(Names.named("servicePort")).to(8082);
binder.bindConstant().annotatedWith(Names.named("tlsServicePort")).to(8282);
binder.bindConstant().annotatedWith(PruneLoadSpec.class).to(true);
binder.bind(ResponseContextConfig.class).toInstance(ResponseContextConfig.newConfig(false));
binder.bind(TimelineServerView.class).to(BrokerServerView.class).in(LazySingleton.class);
JsonConfigProvider.bind(binder, "druid.broker.select", TierSelectorStrategy.class);
JsonConfigProvider.bind(binder, "druid.broker.select.tier.custom", CustomTierSelectorStrategyConfig.class);
JsonConfigProvider.bind(binder, "druid.broker.balancer", ServerSelectorStrategy.class);
JsonConfigProvider.bind(binder, "druid.broker.retryPolicy", RetryQueryRunnerConfig.class);
JsonConfigProvider.bind(binder, "druid.broker.segment", BrokerSegmentWatcherConfig.class);
JsonConfigProvider.bind(binder, "druid.broker.internal.query.config", InternalQueryConfig.class);
binder.bind(JettyServerInitializer.class).to(QueryJettyServerInitializer.class).in(LazySingleton.class);
binder.bind(BrokerQueryResource.class).in(LazySingleton.class);
Jerseys.addResource(binder, BrokerQueryResource.class);
binder.bind(SubqueryGuardrailHelper.class).toProvider(SubqueryGuardrailHelperProvider.class);
binder.bind(QueryCountStatsProvider.class).to(BrokerQueryResource.class).in(LazySingleton.class);
binder.bind(SubqueryCountStatsProvider.class).toInstance(new SubqueryCountStatsProvider());
Jerseys.addResource(binder, BrokerResource.class);
Jerseys.addResource(binder, ClientInfoResource.class);
LifecycleModule.register(binder, BrokerQueryResource.class);
LifecycleModule.register(binder, Server.class);
binder.bind(ServerTypeConfig.class).toInstance(new ServerTypeConfig(ServerType.BROKER));
binder.bind(String.class)
.annotatedWith(DruidSchemaName.class)
.toInstance(CalciteTests.DRUID_SCHEMA_NAME);
Jerseys.addResource(binder, SelfDiscoveryResource.class);
LifecycleModule.registerKey(binder, Key.get(SelfDiscoveryResource.class));
}
);
}
}

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@ -1,69 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.druid.quidem;
import org.apache.druid.cli.GuiceRunnable;
import org.apache.druid.java.util.common.lifecycle.Lifecycle;
import org.apache.druid.java.util.common.logger.Logger;
import org.apache.druid.sql.calcite.SqlTestFrameworkConfig;
import org.apache.druid.sql.calcite.SqlTestFrameworkConfig.ConfigurationInstance;
import org.apache.druid.sql.calcite.SqlTestFrameworkConfig.SqlTestFrameworkConfigStore;
import org.apache.druid.sql.calcite.util.SqlTestFramework;
public class Launcher
{
static final SqlTestFrameworkConfigStore CONFIG_STORE = new SqlTestFrameworkConfigStore(
x -> new ExposedAsBrokerQueryComponentSupplierWrapper(x)
);
private static final String QUIDEM_URI = "quidem.uri";
private static Logger log = new Logger(Launcher.class);
private final SqlTestFramework framework;
private final ConfigurationInstance configurationInstance;
private Lifecycle lifecycle;
public Launcher(String uri) throws Exception
{
SqlTestFrameworkConfig config = SqlTestFrameworkConfig.fromURL(uri);
configurationInstance = CONFIG_STORE.getConfigurationInstance(config);
framework = configurationInstance.framework;
}
public void start()
{
lifecycle = GuiceRunnable.initLifecycle(framework.injector(), log);
}
public void shutdown()
{
lifecycle.stop();
}
public static void main(String[] args) throws Exception
{
if(true) {
throw new RuntimeException("Asd");
}
String quidemUri = System.getProperty(QUIDEM_URI, "druidtest:///");
Launcher launcher = new Launcher(quidemUri );
launcher.start();
launcher.lifecycle.join();
}
}

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@ -1,34 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.druid.quidem;
import com.google.inject.Binder;
import com.google.inject.Module;
import org.apache.druid.guice.Jerseys;
public class QuidemCaptureModule implements Module
{
@Override
public void configure(Binder binder)
{
Jerseys.addResource(binder, QuidemCaptureResource.class);
}
}

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@ -1,66 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.druid.quidem;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import java.io.IOException;
import java.io.PrintStream;
@Path("/quidem")
public class QuidemCaptureResource
{
private QuidemRecorder recorder = null;
@GET
@Path("/")
@Produces(MediaType.TEXT_PLAIN)
public String getSome()
{
return "Asd";
}
@GET
@Path("/start")
@Produces(MediaType.TEXT_PLAIN)
public synchronized String getSome1() throws IOException
{
stopIfRunning();
start();
return recorder.toString();
}
private void start() throws IOException
{
recorder = new QuidemRecorder(new PrintStream("/tmp/new.iq"));
}
private void stopIfRunning()
{
if (recorder != null) {
recorder.close();
recorder = null;
}
}
}

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@ -1,54 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.druid.quidem;
import org.apache.druid.sql.calcite.run.DruidHook;
import java.io.PrintStream;
public class QuidemRecorder implements AutoCloseable, DruidHook
{
private PrintStream printStream;
public QuidemRecorder(PrintStream printStream)
{
this.printStream = printStream;
printStream.println("#started");
printStream.println("!connect druidtest:///");
DruidHook.register(DruidHook.SQL, this);
}
@Override
public void close()
{
DruidHook.unregister(DruidHook.SQL, this);
}
@Override
public <T> void invoke(HookKey<T> key, T object)
{
if (DruidHook.SQL.equals(key)) {
printStream.print(object);
printStream.println(";");
printStream.println("!ok");
return;
}
}
}

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@ -1,75 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.druid.quidem;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpRequest.BodyPublishers;
import java.net.http.HttpResponse;
import static org.testng.Assert.assertEquals;
public class LauncherSmokeTest
{
private static Launcher launcher;
@BeforeClass
public static void setUp() throws Exception
{
launcher = new Launcher("druidtest:///");
launcher.start();
}
@AfterClass
public static void tearDown()
{
launcher.shutdown();
}
@Test
public void chkSelectFromFoo() throws IOException, InterruptedException
{
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create("http://localhost:12345/druid/v2/sql"))
.header("Content-Type", "application/json")
.POST(BodyPublishers.ofString("{\"query\":\"Select * from foo\"}"))
.build();
HttpClient hc = HttpClient.newHttpClient();
HttpResponse<String> a = hc.send(request, HttpResponse.BodyHandlers.ofString());
assertEquals(200, a.statusCode());
}
@Test
public void chkStatusWorks() throws IOException, InterruptedException
{
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create("http://localhost:12345/status"))
.header("Content-Type", "application/json")
.GET()
.build();
HttpClient hc = HttpClient.newHttpClient();
HttpResponse<String> a = hc.send(request, HttpResponse.BodyHandlers.ofString());
assertEquals(200, a.statusCode());
}
}