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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.http.server;
import com.google.common.base.Splitter;
import com.yahoo.container.jdisc.HttpRequest;
import com.yahoo.container.jdisc.HttpResponse;
import com.yahoo.container.jdisc.messagebus.SessionCache;
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.jdisc.ReferencedResource;
import com.yahoo.messagebus.Result;
import com.yahoo.messagebus.SourceSessionParams;
import com.yahoo.messagebus.shared.SharedSourceSession;
import com.yahoo.metrics.simple.MetricReceiver;
import com.yahoo.text.Utf8;
import org.junit.Test;
import org.mockito.stubbing.Answer;
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.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public class FeedHandlerV3Test {
final CollectingMetric metric = new CollectingMetric();
private final Executor simpleThreadpool = Executors.newCachedThreadPool();
@Test
public void feedOneDocument() throws Exception {
final FeedHandlerV3 feedHandlerV3 = setupFeederHandler(simpleThreadpool);
HttpResponse httpResponse = feedHandlerV3.handle(createRequest(1));
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
httpResponse.render(outStream);
assertEquals(httpResponse.getContentType(), "text/plain");
assertEquals(Utf8.toString(outStream.toByteArray()), "1230 OK message trace\n");
}
@Test
public void feedOneBrokenDocument() throws Exception {
final FeedHandlerV3 feedHandlerV3 = setupFeederHandler(simpleThreadpool);
HttpResponse httpResponse = feedHandlerV3.handle(createBrokenRequest());
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
httpResponse.render(outStream);
assertEquals(httpResponse.getContentType(), "text/plain");
assertTrue(Utf8.toString(outStream.toByteArray()).startsWith("1230 ERROR "));
assertEquals(1L, metric.get(MetricNames.PARSE_ERROR));
}
@Test
public void feedManyDocument() throws Exception {
final FeedHandlerV3 feedHandlerV3 = setupFeederHandler(simpleThreadpool);
HttpResponse httpResponse = feedHandlerV3.handle(createRequest(100));
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
httpResponse.render(outStream);
assertEquals(httpResponse.getContentType(), "text/plain");
String result = Utf8.toString(outStream.toByteArray());
assertEquals(101, Splitter.on("\n").splitToList(result).size());
}
private static 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;
}
static HttpRequest createRequest(int numberOfDocs) {
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);
}
return createRequestWithPayload(wireData.toString());
}
private static HttpRequest createBrokenRequest() {
String docData = "[{\"put oops I broke it]";
String wireData = "1230 " + Integer.toHexString(docData.length()) + "\n" + docData;
return createRequestWithPayload(wireData);
}
static HttpRequest createRequestWithPayload(String payload) {
InputStream inputStream = new ByteArrayInputStream(payload.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, "client123");
request.getJDiscRequest().headers().add(Headers.TRACE_LEVEL, "4");
request.getJDiscRequest().headers().add(Headers.DRAIN, "true");
return request;
}
private FeedHandlerV3 setupFeederHandler(Executor threadPool) {
DocumentTypeManager docMan = new DocumentTypeManager(new DocumentmanagerConfig.Builder().build());
FeedHandlerV3 feedHandlerV3 = new FeedHandlerV3(
threadPool,
metric,
docMan,
null /* session cache */,
new DocumentApiMetrics(MetricReceiver.nullImplementation, "test")) {
@Override
protected ReferencedResource<SharedSourceSession> retainSource(
SessionCache sessionCache, SourceSessionParams sessionParams) {
SharedSourceSession sharedSourceSession = mock(SharedSourceSession.class);
try {
when(sharedSourceSession.sendMessageBlocking(any())).thenAnswer((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) {
throw new RuntimeException(e);
}
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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