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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.rpc;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.vespa.config.PayloadChecksums;
import com.yahoo.jrt.Request;
import com.yahoo.vespa.config.ConfigKey;
import com.yahoo.vespa.config.protocol.CompressionType;
import com.yahoo.vespa.config.protocol.DefContent;
import com.yahoo.vespa.config.protocol.JRTServerConfigRequest;
import com.yahoo.vespa.config.protocol.JRTServerConfigRequestV3;
import com.yahoo.vespa.config.protocol.Trace;
import com.yahoo.vespa.config.server.GetConfigContext;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import java.io.IOException;
import java.time.Duration;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
import static com.yahoo.vespa.config.protocol.JRTClientConfigRequestV3.createWithParams;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* @author Ulf Lilleengen
*/
public class DelayedConfigResponseTest {
@Rule
public TemporaryFolder temporaryFolder = new TemporaryFolder();
@Test
public void testDelayedConfigResponses() throws IOException {
MockRpcServer rpc = new MockRpcServer(13337, temporaryFolder.newFolder());
DelayedConfigResponses responses = new DelayedConfigResponses(rpc, 1, false);
assertEquals(0, responses.size());
JRTServerConfigRequest req = createRequest("foo", "myid", 3, 1000000, "bar");
req.setDelayedResponse(true);
GetConfigContext context = GetConfigContext.testContext(ApplicationId.defaultId());
responses.delayResponse(req, context);
assertEquals(0, responses.size());
req.setDelayedResponse(false);
responses.delayResponse(req, context);
responses.delayResponse(createRequest("foolio", "myid", 3, 100000, "bar"), context);
assertEquals(2, responses.size());
assertTrue(req.isDelayedResponse());
List<DelayedConfigResponses.DelayedConfigResponse> it = responses.allDelayedResponses();
assertFalse(it.isEmpty());
}
@Test
public void testDelayResponseRemove() throws IOException {
GetConfigContext context = GetConfigContext.testContext(ApplicationId.defaultId());
MockRpcServer rpc = new MockRpcServer(13337, temporaryFolder.newFolder());
DelayedConfigResponses responses = new DelayedConfigResponses(rpc, 1, false);
responses.delayResponse(createRequest("foolio", "myid", 3, 100000, "bar"), context);
assertEquals(1, responses.size());
responses.allDelayedResponses().get(0).cancelAndRemove();
assertEquals(0, responses.size());
}
@Test
public void testDelayedConfigResponse() throws IOException {
MockRpcServer rpc = new MockRpcServer(13337, temporaryFolder.newFolder());
DelayedConfigResponses responses = new DelayedConfigResponses(rpc, 1, false);
assertEquals(0, responses.size());
assertEquals("DelayedConfigResponses. Average Size=0", responses.toString());
JRTServerConfigRequest req = createRequest("foo", "myid", 3, 100, "bar");
responses.delayResponse(req, GetConfigContext.testContext(ApplicationId.defaultId()));
rpc.waitUntilSet(Duration.ofSeconds(5));
assertEquals(req, rpc.latestRequest);
}
private JRTServerConfigRequest createRequest(String configName, String configId, long generation, long timeout, String namespace) {
Request request = createWithParams(new ConfigKey<>(configName, configId, namespace, null),
DefContent.fromList(Collections.emptyList()), "fromHost",
PayloadChecksums.empty(), generation, timeout, Trace.createDummy(),
CompressionType.UNCOMPRESSED, Optional.empty())
.getRequest();
return JRTServerConfigRequestV3.createFromRequest(request);
}
}
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