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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.documentapi.messagebus;
import com.yahoo.document.Document;
import com.yahoo.document.DocumentId;
import com.yahoo.document.DocumentPut;
import com.yahoo.document.DocumentType;
import com.yahoo.document.select.parser.ParseException;
import com.yahoo.documentapi.AsyncParameters;
import com.yahoo.documentapi.AsyncSession;
import com.yahoo.documentapi.DocumentAccess;
import com.yahoo.documentapi.DocumentOperationParameters;
import com.yahoo.documentapi.Response;
import com.yahoo.documentapi.VisitorParameters;
import com.yahoo.documentapi.VisitorSession;
import com.yahoo.documentapi.test.AbstractDocumentApiTestCase;
import com.yahoo.jrt.ListenFailedException;
import com.yahoo.jrt.slobrok.server.Slobrok;
import com.yahoo.messagebus.AllPassThrottlePolicy;
import com.yahoo.messagebus.DynamicThrottlePolicy;
import com.yahoo.messagebus.ThrottlePolicy;
import com.yahoo.messagebus.network.Identity;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.time.Instant;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
/**
* @author Einar M R Rosenvinge
*/
public class MessageBusDocumentApiTestCase extends AbstractDocumentApiTestCase {
private Slobrok slobrok;
private Destination destination;
private DocumentAccess access;
@Override
protected DocumentAccess access() {
return access;
}
@Before
public void setUp() throws ListenFailedException {
slobrok = new Slobrok();
String slobrokConfigId =
"raw:slobrok[1]\n" + "slobrok[0].connectionspec tcp/localhost:" + slobrok.port() + "\n";
MessageBusParams params = new MessageBusParams();
params.getRPCNetworkParams().setIdentity(new Identity("test/feeder"));
params.getRPCNetworkParams().setSlobrokConfigId(slobrokConfigId);
params.setDocumentManagerConfigId("file:src/test/cfg/documentmanager.cfg");
params.setRouteName("Route");
params.setRouteNameForGet("Route");
params.setRoutingConfigId("file:src/test/cfg/messagebus.cfg");
params.setTraceLevel(9);
access = new MessageBusDocumentAccess(params);
destination = new Destination(slobrokConfigId, params.getDocumentManagerConfigId());
}
@After
public void tearDown() {
access.shutdown();
destination.shutdown();
slobrok.stop();
}
@Test
public void requireThatVisitorSessionWorksWithMessageBus() throws ParseException, InterruptedException {
VisitorParameters parameters = new VisitorParameters("id.user==1234");
parameters.setRoute("Route");
VisitorSession session = ((MessageBusDocumentAccess)access).createVisitorSession(parameters);
boolean ok = session.waitUntilDone(60*5*1000);
assertTrue(ok);
session.destroy();
// TODO(vekterli): test remote-to-local message sending as well?
// TODO(vekterli): test DocumentAccess shutdown during active ession?
}
@Test
public void requireThatTimeoutWorks() throws InterruptedException {
CountDownLatch latch = new CountDownLatch(1);
AtomicReference<Response> response = new AtomicReference<>();
AsyncSession session = access().createAsyncSession(new AsyncParameters());
DocumentType type = access().getDocumentTypeManager().getDocumentType("music");
Document doc1 = new Document(type, new DocumentId("id:ns:music::1"));
destination.discard.set(true);
assertTrue(session.put(new DocumentPut(doc1),
DocumentOperationParameters.parameters()
.withResponseHandler(result -> {
response.set(result);
latch.countDown();
})
.withDeadline(Instant.now().plusMillis(100)))
.isSuccess());
assertTrue(latch.await(60, TimeUnit.SECONDS));
assertEquals(Response.Outcome.TIMEOUT, response.get().outcome());
session.destroy();
}
@Test
public void requireThatDefaultThrottlePolicyIsDynamicAndShared() {
MessageBusAsyncSession mbusSessionA = (MessageBusAsyncSession) access().createAsyncSession(new AsyncParameters());
assertTrue(mbusSessionA.getThrottlePolicy() instanceof DynamicThrottlePolicy);
MessageBusAsyncSession mbusSessionB = (MessageBusAsyncSession) access().createAsyncSession(new AsyncParameters());
assertSame(mbusSessionA.getThrottlePolicy(), mbusSessionB.getThrottlePolicy());
mbusSessionB.destroy();
mbusSessionA.destroy();
}
@Test
public void requireThatThrottlePolicyCanBeConfigured() {
var asyncParams = new AsyncParameters();
ThrottlePolicy allPass = new AllPassThrottlePolicy();
asyncParams.setThrottlePolicy(allPass);
MessageBusAsyncSession mbusSession = (MessageBusAsyncSession) access().createAsyncSession(asyncParams);
assertSame(allPass, mbusSession.getThrottlePolicy());
mbusSession.destroy();
}
}
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