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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.feedhandler.v3;
import com.google.common.base.Splitter;
import com.yahoo.container.jdisc.HttpResponse;
import com.yahoo.container.jdisc.messagebus.SessionCache;
import com.yahoo.container.logging.AccessLog;
import com.yahoo.document.DataType;
import com.yahoo.document.DocumentType;
import com.yahoo.document.DocumentTypeManager;
import com.yahoo.document.config.DocumentmanagerConfig;
import com.yahoo.documentapi.messagebus.protocol.PutDocumentMessage;
import com.yahoo.documentapi.metrics.DocumentApiMetrics;
import com.yahoo.feedhandler.NullFeedMetric;
import com.yahoo.jdisc.ReferencedResource;
import com.yahoo.messagebus.SourceSessionParams;
import com.yahoo.messagebus.shared.SharedSourceSession;
import com.yahoo.metrics.simple.MetricReceiver;
import com.yahoo.text.Utf8;
import com.yahoo.vespa.http.client.config.FeedParams;
import com.yahoo.vespa.http.client.core.ErrorCode;
import com.yahoo.vespa.http.client.core.Headers;
import com.yahoo.vespa.http.client.core.OperationStatus;
import com.yahoo.vespa.http.server.ReplyContext;
import com.yahoo.vespa.http.server.FeedHandlerV3;
import org.junit.Test;
import com.yahoo.container.jdisc.HttpRequest;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.yahoo.messagebus.Result;
import org.mockito.Mockito;
import org.mockito.stubbing.Answer;
public class FeedTesterV3 {
@Test
public void feedOneDocument() throws Exception {
final FeedHandlerV3 feedHandlerV3 = setupFeederHandler();
HttpResponse httpResponse = feedHandlerV3.handle(createRequest(1));
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
httpResponse.render(outStream);
assertThat(httpResponse.getContentType(), is("text/plain"));
assertThat(Utf8.toString(outStream.toByteArray()), is("1230 OK message trace\n"));
}
@Test
public void feedManyDocument() throws Exception {
final FeedHandlerV3 feedHandlerV3 = setupFeederHandler();
HttpResponse httpResponse = feedHandlerV3.handle(createRequest(100));
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
httpResponse.render(outStream);
assertThat(httpResponse.getContentType(), is("text/plain"));
String result = Utf8.toString(outStream.toByteArray());
assertThat(Splitter.on("\n").splitToList(result).size(), is(101));
}
DocumentTypeManager createDoctypeManager() {
DocumentTypeManager docTypeManager = new DocumentTypeManager();
DocumentType documentType = new DocumentType("testdocument");
documentType.addField("title", DataType.STRING);
documentType.addField("body", DataType.STRING);
docTypeManager.registerDocumentType(documentType);
return docTypeManager;
}
HttpRequest createRequest(int numberOfDocs) {
String clientId = "client123";
StringBuilder wireData = new StringBuilder();
for (int x = 0; x < numberOfDocs; x++) {
String docData = "[{\"put\": \"id:testdocument:testdocument::c\", \"fields\": { \"title\": \"fooKey\", \"body\": \"value\"}}]";
String operationId = "123" + x;
wireData.append(operationId + " " + Integer.toHexString(docData.length()) + "\n" + docData);
}
InputStream inputStream = new ByteArrayInputStream(wireData.toString().getBytes());
HttpRequest request = HttpRequest.createTestRequest(
"http://dummyhostname:19020/reserved-for-internal-use/feedapi",
com.yahoo.jdisc.http.HttpRequest.Method.POST,
inputStream);
request.getJDiscRequest().headers().add(Headers.VERSION, "3");
request.getJDiscRequest().headers().add(Headers.DATA_FORMAT, FeedParams.DataFormat.JSON_UTF8.name());
request.getJDiscRequest().headers().add(Headers.TIMEOUT, "1000000000");
request.getJDiscRequest().headers().add(Headers.CLIENT_ID, clientId);
request.getJDiscRequest().headers().add(Headers.PRIORITY, "LOWEST");
request.getJDiscRequest().headers().add(Headers.TRACE_LEVEL, "4");
request.getJDiscRequest().headers().add(Headers.DRAIN, "true");
return request;
}
FeedHandlerV3 setupFeederHandler() throws Exception {
Executor threadPool = Executors.newCachedThreadPool();
DocumentmanagerConfig docMan = new DocumentmanagerConfig(new DocumentmanagerConfig.Builder().enablecompression(true));
FeedHandlerV3 feedHandlerV3 = new FeedHandlerV3(
threadPool, docMan, null /* session cache */ , new NullFeedMetric(), AccessLog.voidAccessLog(), null, new DocumentApiMetrics(MetricReceiver.nullImplementation, "test")) {
@Override
protected ReferencedResource<SharedSourceSession> retainSource(
SessionCache sessionCache, SourceSessionParams sessionParams) {
SharedSourceSession sharedSourceSession = mock(SharedSourceSession.class);
try {
Mockito.stub(sharedSourceSession.sendMessageBlocking(anyObject())).toAnswer((Answer) invocation -> {
Object[] args = invocation.getArguments();
PutDocumentMessage putDocumentMessage = (PutDocumentMessage) args[0];
ReplyContext replyContext = (ReplyContext)putDocumentMessage.getContext();
replyContext.feedReplies.add(new OperationStatus("message", replyContext.docId, ErrorCode.OK, false, "trace"));
Result result = mock(Result.class);
when(result.isAccepted()).thenReturn(true);
return result;
});
} catch (InterruptedException e) {
e.printStackTrace();
}
Result result = mock(Result.class);
when(result.isAccepted()).thenReturn(true);
ReferencedResource<SharedSourceSession> refSharedSessopn =
new ReferencedResource<>(sharedSourceSession, () -> {});
return refSharedSessopn;
}
};
feedHandlerV3.injectDocumentManangerForTests(createDoctypeManager());
return feedHandlerV3;
}
}
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