/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* 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,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.action.delete;
import org.elasticsearch.action.support.replication.ReplicationResponse;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.collect.Tuple;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.seqno.SequenceNumbersService;
import org.elasticsearch.index.shard.ShardId;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.test.RandomObjects;
import java.io.IOException;
import static org.elasticsearch.action.index.IndexResponseTests.assertDocWriteResponse;
import static org.elasticsearch.cluster.metadata.IndexMetaData.INDEX_UUID_NA_VALUE;
public class DeleteResponseTests extends ESTestCase {
public void testToXContent() {
{
DeleteResponse response = new DeleteResponse(new ShardId("index", "index_uuid", 0), "type", "id", 3, 17, 5, true);
String output = Strings.toString(response);
assertEquals("{\"found\":true,\"_index\":\"index\",\"_type\":\"type\",\"_id\":\"id\",\"_version\":5,\"result\":\"deleted\"," +
"\"_shards\":null,\"_seq_no\":3,\"_primary_term\":17}", output);
}
{
DeleteResponse response = new DeleteResponse(new ShardId("index", "index_uuid", 0), "type", "id", -1, 0, 7, true);
response.setForcedRefresh(true);
response.setShardInfo(new ReplicationResponse.ShardInfo(10, 5));
String output = Strings.toString(response);
assertEquals("{\"found\":true,\"_index\":\"index\",\"_type\":\"type\",\"_id\":\"id\",\"_version\":7,\"result\":\"deleted\"," +
"\"forced_refresh\":true,\"_shards\":{\"total\":10,\"successful\":5,\"failed\":0}}", output);
}
}
public void testToAndFromXContent() throws IOException {
final Tuple<DeleteResponse, DeleteResponse> tuple = randomDeleteResponse();
DeleteResponse deleteResponse = tuple.v1();
DeleteResponse expectedDeleteResponse = tuple.v2();
boolean humanReadable = randomBoolean();
final XContentType xContentType = randomFrom(XContentType.values());
BytesReference deleteResponseBytes = toShuffledXContent(deleteResponse, xContentType, ToXContent.EMPTY_PARAMS, humanReadable);
DeleteResponse parsedDeleteResponse;
try (XContentParser parser = createParser(xContentType.xContent(), deleteResponseBytes)) {
parsedDeleteResponse = DeleteResponse.fromXContent(parser);
assertNull(parser.nextToken());
}
// We can't use equals() to compare the original and the parsed delete response
// because the random delete response can contain shard failures with exceptions,
// and those exceptions are not parsed back with the same types.
assertDocWriteResponse(expectedDeleteResponse, parsedDeleteResponse);
}
/**
* Returns a tuple of {@link DeleteResponse}s.
* <p>
* The left element is the actual {@link DeleteResponse} to serialize while the right element is the
* expected {@link DeleteResponse} after parsing.
*/
public static Tuple<DeleteResponse, DeleteResponse> randomDeleteResponse() {
String index = randomAlphaOfLength(5);
String indexUUid = randomAlphaOfLength(5);
int shardId = randomIntBetween(0, 5);
String type = randomAlphaOfLength(5);
String id = randomAlphaOfLength(5);
long seqNo = randomFrom(SequenceNumbersService.UNASSIGNED_SEQ_NO, randomNonNegativeLong(), (long) randomIntBetween(0, 10000));
long primaryTerm = seqNo == SequenceNumbersService.UNASSIGNED_SEQ_NO ? 0 : randomIntBetween(1, 10000);
long version = randomBoolean() ? randomNonNegativeLong() : randomIntBetween(0, 10000);
boolean found = randomBoolean();
boolean forcedRefresh = randomBoolean();
Tuple<ReplicationResponse.ShardInfo, ReplicationResponse.ShardInfo> shardInfos = RandomObjects.randomShardInfo(random());
DeleteResponse actual = new DeleteResponse(new ShardId(index, indexUUid, shardId), type, id, seqNo, primaryTerm, version, found);
actual.setForcedRefresh(forcedRefresh);
actual.setShardInfo(shardInfos.v1());
DeleteResponse expected =
new DeleteResponse(new ShardId(index, INDEX_UUID_NA_VALUE, -1), type, id, seqNo, primaryTerm, version, found);
expected.setForcedRefresh(forcedRefresh);
expected.setShardInfo(shardInfos.v2());
return Tuple.tuple(actual, expected);
}
}