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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.http.client;
import com.yahoo.vespa.http.client.config.Cluster;
import com.yahoo.vespa.http.client.config.ConnectionParams;
import com.yahoo.vespa.http.client.config.Endpoint;
import com.yahoo.vespa.http.client.config.FeedParams;
import com.yahoo.vespa.http.client.config.SessionParams;
import com.yahoo.vespa.http.client.handlers.V3MockParsingRequestHandler;
import org.junit.Test;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import static com.yahoo.vespa.http.client.TestUtils.getResults;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertThat;
/**
* Only runs on screwdriver to save time!
*
* @author Einar M R Rosenvinge
*/
@SuppressWarnings("deprecation")
public class V3HttpAPITest {
public static final List<TestDocument> documents;
static {
List<TestDocument> docs = new ArrayList<>();
docs.add(new TestDocument("id:music:music::http://music.yahoo.com/bobdylan/BestOf",
("<document documenttype=\"music\" documentid=\"id:music:music::http://music.yahoo.com/bobdylan/BestOf\">\n" +
" <title>Best of Bob Dylan</title>\n" +
"</document>\n").getBytes(StandardCharsets.UTF_8)));
docs.add(new TestDocument("id:music:music::http://music.yahoo.com/oleivars/BestOf",
("<document documenttype=\"music\" documentid=\"id:music:music::http://music.yahoo.com/oleivars/BestOf\">\n" +
" <title>Best of Ole Ivars</title>\n" +
"</document>\n").getBytes(StandardCharsets.UTF_8)));
docs.add(new TestDocument("id:music:music::http://music.yahoo.com/bjarnefritjofs/BestOf",
("<document documenttype=\"music\" documentid=\"id:music:music::http://music.yahoo.com/bjarnefritjofs/BestOf\">\n" +
" <title>Best of Bjarne Fritjofs</title>\n" +
"</document>\n").getBytes(StandardCharsets.UTF_8)));
documents = Collections.unmodifiableList(docs);
}
private void writeDocuments(Session session) throws IOException {
TestUtils.writeDocuments(session, documents);
}
private void writeDocument(Session session) throws IOException {
TestUtils.writeDocuments(session, Collections.<TestDocument>singletonList(documents.get(0)));
}
private void testServerWithMock(V3MockParsingRequestHandler serverMock, boolean failFast, boolean conditionNotMet) throws Exception {
try (Server server = new Server(serverMock, 0);
Session session = SessionFactory.create(
new SessionParams.Builder()
.setConnectionParams(
new ConnectionParams.Builder()
.setNumPersistentConnectionsPerEndpoint(1)
.setMaxRetries(0)
.build())
.setFeedParams(new FeedParams.Builder()
.setLocalQueueTimeOut(failFast ? 0 : 120000)
.setServerTimeout(120, TimeUnit.SECONDS)
.setClientTimeout(120, TimeUnit.SECONDS)
.build())
.addCluster(
new Cluster.Builder()
.addEndpoint(Endpoint.create("localhost", server.getPort(), false))
.build())
.build())) {
writeDocument(session);
Map<String, Result> results = getResults(session, 1);
assertThat(results.size(), is(1));
TestDocument document = documents.get(0);
Result r = results.remove(document.getDocumentId());
assertThat(r, not(nullValue()));
if (conditionNotMet) {
assertThat(r.getDetails().iterator().next().getResultType(), is(Result.ResultType.CONDITION_NOT_MET));
}
assertThat(r.getDetails().toString(), r.isSuccess(), is(false));
assertThat(results.isEmpty(), is(true));
}
}
@Test
public void requireThatSingleDestinationWorks() throws Exception {
try (Server server = new Server(new V3MockParsingRequestHandler(), 0);
Session session = SessionFactory.create(Endpoint.create("localhost", server.getPort(), false))) {
writeDocuments(session);
Map<String, Result> results = getResults(session, documents.size());
assertThat(results.size(), is(documents.size()));
for (TestDocument document : documents) {
Result r = results.remove(document.getDocumentId());
assertThat(r, not(nullValue()));
assertThat(r.getDetails().toString(), r.isSuccess(), is(true));
}
assertThat(results.isEmpty(), is(true));
}
}
@Test
public void requireThatBadResponseCodeFails() throws Exception {
testServerWithMock(new V3MockParsingRequestHandler(401/*Unauthorized*/), true, false);
testServerWithMock(new V3MockParsingRequestHandler(403/*Forbidden*/), true, false);
testServerWithMock(new V3MockParsingRequestHandler(407/*Proxy Authentication Required*/), true, false);
}
@Test
public void requireThatUnexpectedVersionIsHandledProperly() throws Exception {
testServerWithMock(new V3MockParsingRequestHandler(
200, V3MockParsingRequestHandler.Scenario.RETURN_UNEXPECTED_VERSION), true, false);
}
@Test
public void requireThatNonAcceptedVersionIsHandledProperly() throws Exception {
testServerWithMock(new V3MockParsingRequestHandler(
200, V3MockParsingRequestHandler.Scenario.DONT_ACCEPT_VERSION), true, false);
}
@Test
public void requireThatNon200OkIsHandledProperly() throws Exception {
testServerWithMock(new V3MockParsingRequestHandler(
200, V3MockParsingRequestHandler.Scenario.INTERNAL_SERVER_ERROR), true, false);
}
@Test
public void requireThatMbusErrorIsHandledProperly() throws Exception {
testServerWithMock(new V3MockParsingRequestHandler(
200, V3MockParsingRequestHandler.Scenario.MBUS_RETURNED_ERROR), false, false);
}
@Test
public void requireThatTimeoutWorks() throws Exception {
try (Server server = new Server(new V3MockParsingRequestHandler(
200, V3MockParsingRequestHandler.Scenario.NEVER_RETURN_ANY_RESULTS), 0);
Session session = SessionFactory.create(
new SessionParams.Builder()
.setFeedParams(new FeedParams.Builder()
.setLocalQueueTimeOut(0)
.build())
.setConnectionParams(
new ConnectionParams.Builder()
.setNumPersistentConnectionsPerEndpoint(1)
.setMaxRetries(2)
.build())
.setFeedParams(
new FeedParams.Builder()
.setServerTimeout(500, TimeUnit.MILLISECONDS)
.setClientTimeout(500, TimeUnit.MILLISECONDS)
.build())
.addCluster(
new Cluster.Builder()
.addEndpoint(Endpoint.create("localhost", server.getPort(), false))
.build())
.build())) {
writeDocuments(session);
Map<String, Result> results = getResults(session, documents.size());
assertThat(results.size(), is(documents.size()));
for (TestDocument document : documents) {
Result r = results.remove(document.getDocumentId());
assertThat(r, not(nullValue()));
assertThat(r.getDetails().toString(), r.isSuccess(), is(false));
assertThat(r.getDetails().iterator().next().getResultType(), is(Result.ResultType.TRANSITIVE_ERROR));
}
assertThat(results.isEmpty(), is(true));
}
}
@Test
public void requireThatCouldNotFeedErrorIsHandledProperly() throws Exception {
testServerWithMock(new V3MockParsingRequestHandler(
200, V3MockParsingRequestHandler.Scenario.COULD_NOT_FEED), false, false);
}
@Test
public void requireThatImmediateDisconnectIsHandledProperly() throws Exception {
testServerWithMock(new V3MockParsingRequestHandler(
200, V3MockParsingRequestHandler.Scenario.DISCONNECT_IMMEDIATELY), true, false);
}
@Test
public void testConditionNotMet() throws Exception {
testServerWithMock(new V3MockParsingRequestHandler(
200, V3MockParsingRequestHandler.Scenario.CONDITON_NOT_MET), false, true);
}
}
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