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* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
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package org.elasticsearch.action.ingest;
import org.elasticsearch.common.io.stream.BytesStreamOutput;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.ingest.RandomDocumentPicks;
import org.elasticsearch.ingest.IngestDocument;
import org.elasticsearch.test.ESTestCase;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import static org.elasticsearch.common.xcontent.ToXContent.EMPTY_PARAMS;
import static org.elasticsearch.ingest.IngestDocumentMatcher.assertIngestDocument;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
public class WriteableIngestDocumentTests extends ESTestCase {
public void testEqualsAndHashcode() throws Exception {
Map<String, Object> sourceAndMetadata = RandomDocumentPicks.randomSource(random());
int numFields = randomIntBetween(1, IngestDocument.MetaData.values().length);
for (int i = 0; i < numFields; i++) {
sourceAndMetadata.put(randomFrom(IngestDocument.MetaData.values()).getFieldName(), randomAlphaOfLengthBetween(5, 10));
}
Map<String, Object> ingestMetadata = new HashMap<>();
numFields = randomIntBetween(1, 5);
for (int i = 0; i < numFields; i++) {
ingestMetadata.put(randomAlphaOfLengthBetween(5, 10), randomAlphaOfLengthBetween(5, 10));
}
WriteableIngestDocument ingestDocument = new WriteableIngestDocument(new IngestDocument(sourceAndMetadata, ingestMetadata));
boolean changed = false;
Map<String, Object> otherSourceAndMetadata;
if (randomBoolean()) {
otherSourceAndMetadata = RandomDocumentPicks.randomSource(random());
changed = true;
} else {
otherSourceAndMetadata = new HashMap<>(sourceAndMetadata);
}
if (randomBoolean()) {
numFields = randomIntBetween(1, IngestDocument.MetaData.values().length);
for (int i = 0; i < numFields; i++) {
otherSourceAndMetadata.put(randomFrom(IngestDocument.MetaData.values()).getFieldName(), randomAlphaOfLengthBetween(5, 10));
}
changed = true;
}
Map<String, Object> otherIngestMetadata;
if (randomBoolean()) {
otherIngestMetadata = new HashMap<>();
numFields = randomIntBetween(1, 5);
for (int i = 0; i < numFields; i++) {
otherIngestMetadata.put(randomAlphaOfLengthBetween(5, 10), randomAlphaOfLengthBetween(5, 10));
}
changed = true;
} else {
otherIngestMetadata = Collections.unmodifiableMap(ingestMetadata);
}
WriteableIngestDocument otherIngestDocument = new WriteableIngestDocument(new IngestDocument(otherSourceAndMetadata, otherIngestMetadata));
if (changed) {
assertThat(ingestDocument, not(equalTo(otherIngestDocument)));
assertThat(otherIngestDocument, not(equalTo(ingestDocument)));
} else {
assertThat(ingestDocument, equalTo(otherIngestDocument));
assertThat(otherIngestDocument, equalTo(ingestDocument));
assertThat(ingestDocument.hashCode(), equalTo(otherIngestDocument.hashCode()));
WriteableIngestDocument thirdIngestDocument = new WriteableIngestDocument(new IngestDocument(Collections.unmodifiableMap(sourceAndMetadata), Collections.unmodifiableMap(ingestMetadata)));
assertThat(thirdIngestDocument, equalTo(ingestDocument));
assertThat(ingestDocument, equalTo(thirdIngestDocument));
assertThat(ingestDocument.hashCode(), equalTo(thirdIngestDocument.hashCode()));
}
}
public void testSerialization() throws IOException {
Map<String, Object> sourceAndMetadata = RandomDocumentPicks.randomSource(random());
int numFields = randomIntBetween(1, IngestDocument.MetaData.values().length);
for (int i = 0; i < numFields; i++) {
sourceAndMetadata.put(randomFrom(IngestDocument.MetaData.values()).getFieldName(), randomAlphaOfLengthBetween(5, 10));
}
Map<String, Object> ingestMetadata = new HashMap<>();
numFields = randomIntBetween(1, 5);
for (int i = 0; i < numFields; i++) {
ingestMetadata.put(randomAlphaOfLengthBetween(5, 10), randomAlphaOfLengthBetween(5, 10));
}
WriteableIngestDocument writeableIngestDocument = new WriteableIngestDocument(new IngestDocument(sourceAndMetadata, ingestMetadata));
BytesStreamOutput out = new BytesStreamOutput();
writeableIngestDocument.writeTo(out);
StreamInput streamInput = out.bytes().streamInput();
WriteableIngestDocument otherWriteableIngestDocument = new WriteableIngestDocument(streamInput);
assertIngestDocument(otherWriteableIngestDocument.getIngestDocument(), writeableIngestDocument.getIngestDocument());
}
@SuppressWarnings("unchecked")
public void testToXContent() throws IOException {
IngestDocument ingestDocument = RandomDocumentPicks.randomIngestDocument(random());
WriteableIngestDocument writeableIngestDocument = new WriteableIngestDocument(new IngestDocument(ingestDocument));
// using a cbor builder here, so that byte arrays do not get converted, so equalTo() below works
XContentBuilder builder = XContentFactory.cborBuilder();
builder.startObject();
writeableIngestDocument.toXContent(builder, EMPTY_PARAMS);
builder.endObject();
Map<String, Object> toXContentMap = XContentHelper.convertToMap(builder.bytes(), false, builder.contentType()).v2();
Map<String, Object> toXContentDoc = (Map<String, Object>) toXContentMap.get("doc");
Map<String, Object> toXContentSource = (Map<String, Object>) toXContentDoc.get("_source");
Map<String, Object> toXContentIngestMetadata = (Map<String, Object>) toXContentDoc.get("_ingest");
Map<IngestDocument.MetaData, String> metadataMap = ingestDocument.extractMetadata();
for (Map.Entry<IngestDocument.MetaData, String> metadata : metadataMap.entrySet()) {
String fieldName = metadata.getKey().getFieldName();
if (metadata.getValue() == null) {
assertThat(toXContentDoc.containsKey(fieldName), is(false));
} else {
assertThat(toXContentDoc.get(fieldName), equalTo(metadata.getValue()));
}
}
IngestDocument serializedIngestDocument = new IngestDocument(toXContentSource, toXContentIngestMetadata);
assertThat(serializedIngestDocument, equalTo(serializedIngestDocument));
}
}