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/*
* 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.search;
import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.common.ParseField;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.bytes.BytesArray;
import org.elasticsearch.common.xcontent.NamedXContentRegistry;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.query.MatchAllQueryBuilder;
import org.elasticsearch.index.query.QueryBuilder;
import org.elasticsearch.index.query.QueryParseContext;
import org.elasticsearch.rest.RestRequest;
import org.elasticsearch.rest.action.search.RestMultiSearchAction;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.test.StreamsUtils;
import org.elasticsearch.test.rest.FakeRestRequest;
import java.io.IOException;
import static java.util.Collections.singletonList;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.nullValue;
public class MultiSearchRequestTests extends ESTestCase {
public void testSimpleAdd() throws Exception {
MultiSearchRequest request = parseMultiSearchRequest("/org/elasticsearch/action/search/simple-msearch1.json");
assertThat(request.requests().size(),
equalTo(8));
assertThat(request.requests().get(0).indices()[0],
equalTo("test"));
assertThat(request.requests().get(0).indicesOptions(),
equalTo(IndicesOptions.fromOptions(true, true, true, true, IndicesOptions.strictExpandOpenAndForbidClosed())));
assertThat(request.requests().get(0).types().length,
equalTo(0));
assertThat(request.requests().get(1).indices()[0],
equalTo("test"));
assertThat(request.requests().get(1).indicesOptions(),
equalTo(IndicesOptions.fromOptions(false, true, true, true, IndicesOptions.strictExpandOpenAndForbidClosed())));
assertThat(request.requests().get(1).types()[0],
equalTo("type1"));
assertThat(request.requests().get(2).indices()[0],
equalTo("test"));
assertThat(request.requests().get(2).indicesOptions(),
equalTo(IndicesOptions.fromOptions(false, true, true, false, IndicesOptions.strictExpandOpenAndForbidClosed())));
assertThat(request.requests().get(3).indices()[0],
equalTo("test"));
assertThat(request.requests().get(3).indicesOptions(),
equalTo(IndicesOptions.fromOptions(true, true, true, true, IndicesOptions.strictExpandOpenAndForbidClosed())));
assertThat(request.requests().get(4).indices()[0],
equalTo("test"));
assertThat(request.requests().get(4).indicesOptions(),
equalTo(IndicesOptions.fromOptions(true, false, false, true, IndicesOptions.strictExpandOpenAndForbidClosed())));
assertThat(request.requests().get(5).indices(), is(Strings.EMPTY_ARRAY));
assertThat(request.requests().get(5).types().length, equalTo(0));
assertThat(request.requests().get(6).indices(), is(Strings.EMPTY_ARRAY));
assertThat(request.requests().get(6).types().length, equalTo(0));
assertThat(request.requests().get(6).searchType(), equalTo(SearchType.DFS_QUERY_THEN_FETCH));
assertThat(request.requests().get(7).indices(), is(Strings.EMPTY_ARRAY));
assertThat(request.requests().get(7).types().length, equalTo(0));
}
public void testSimpleAdd2() throws Exception {
MultiSearchRequest request = parseMultiSearchRequest("/org/elasticsearch/action/search/simple-msearch2.json");
assertThat(request.requests().size(), equalTo(5));
assertThat(request.requests().get(0).indices()[0], equalTo("test"));
assertThat(request.requests().get(0).types().length, equalTo(0));
assertThat(request.requests().get(1).indices()[0], equalTo("test"));
assertThat(request.requests().get(1).types()[0], equalTo("type1"));
assertThat(request.requests().get(2).indices(), is(Strings.EMPTY_ARRAY));
assertThat(request.requests().get(2).types().length, equalTo(0));
assertThat(request.requests().get(3).indices(), is(Strings.EMPTY_ARRAY));
assertThat(request.requests().get(3).types().length, equalTo(0));
assertThat(request.requests().get(3).searchType(), equalTo(SearchType.DFS_QUERY_THEN_FETCH));
assertThat(request.requests().get(4).indices(), is(Strings.EMPTY_ARRAY));
assertThat(request.requests().get(4).types().length, equalTo(0));
}
public void testSimpleAdd3() throws Exception {
MultiSearchRequest request = parseMultiSearchRequest("/org/elasticsearch/action/search/simple-msearch3.json");
assertThat(request.requests().size(), equalTo(4));
assertThat(request.requests().get(0).indices()[0], equalTo("test0"));
assertThat(request.requests().get(0).indices()[1], equalTo("test1"));
assertThat(request.requests().get(1).indices()[0], equalTo("test2"));
assertThat(request.requests().get(1).indices()[1], equalTo("test3"));
assertThat(request.requests().get(1).types()[0], equalTo("type1"));
assertThat(request.requests().get(2).indices()[0], equalTo("test4"));
assertThat(request.requests().get(2).indices()[1], equalTo("test1"));
assertThat(request.requests().get(2).types()[0], equalTo("type2"));
assertThat(request.requests().get(2).types()[1], equalTo("type1"));
assertThat(request.requests().get(3).indices(), is(Strings.EMPTY_ARRAY));
assertThat(request.requests().get(3).types().length, equalTo(0));
assertThat(request.requests().get(3).searchType(), equalTo(SearchType.DFS_QUERY_THEN_FETCH));
}
public void testSimpleAdd4() throws Exception {
MultiSearchRequest request = parseMultiSearchRequest("/org/elasticsearch/action/search/simple-msearch4.json");
assertThat(request.requests().size(), equalTo(3));
assertThat(request.requests().get(0).indices()[0], equalTo("test0"));
assertThat(request.requests().get(0).indices()[1], equalTo("test1"));
assertThat(request.requests().get(0).requestCache(), equalTo(true));
assertThat(request.requests().get(0).preference(), nullValue());
assertThat(request.requests().get(1).indices()[0], equalTo("test2"));
assertThat(request.requests().get(1).indices()[1], equalTo("test3"));
assertThat(request.requests().get(1).types()[0], equalTo("type1"));
assertThat(request.requests().get(1).requestCache(), nullValue());
assertThat(request.requests().get(1).preference(), equalTo("_local"));
assertThat(request.requests().get(2).indices()[0], equalTo("test4"));
assertThat(request.requests().get(2).indices()[1], equalTo("test1"));
assertThat(request.requests().get(2).types()[0], equalTo("type2"));
assertThat(request.requests().get(2).types()[1], equalTo("type1"));
assertThat(request.requests().get(2).routing(), equalTo("123"));
}
public void testResponseErrorToXContent() throws IOException {
MultiSearchResponse response = new MultiSearchResponse(
new MultiSearchResponse.Item[]{
new MultiSearchResponse.Item(null, new IllegalStateException("foobar")),
new MultiSearchResponse.Item(null, new IllegalStateException("baaaaaazzzz"))
});
assertEquals("{\"responses\":["
+ "{"
+ "\"error\":{\"root_cause\":[{\"type\":\"illegal_state_exception\",\"reason\":\"foobar\"}],"
+ "\"type\":\"illegal_state_exception\",\"reason\":\"foobar\"},\"status\":500"
+ "},"
+ "{"
+ "\"error\":{\"root_cause\":[{\"type\":\"illegal_state_exception\",\"reason\":\"baaaaaazzzz\"}],"
+ "\"type\":\"illegal_state_exception\",\"reason\":\"baaaaaazzzz\"},\"status\":500"
+ "}"
+ "]}",
Strings.toString(response));
}
public void testMaxConcurrentSearchRequests() {
MultiSearchRequest request = new MultiSearchRequest();
request.maxConcurrentSearchRequests(randomIntBetween(1, Integer.MAX_VALUE));
expectThrows(IllegalArgumentException.class, () ->
request.maxConcurrentSearchRequests(randomIntBetween(Integer.MIN_VALUE, 0)));
}
private MultiSearchRequest parseMultiSearchRequest(String sample) throws IOException {
byte[] data = StreamsUtils.copyToBytesFromClasspath(sample);
RestRequest restRequest = new FakeRestRequest.Builder(xContentRegistry())
.withContent(new BytesArray(data), XContentType.JSON).build();
return RestMultiSearchAction.parseRequest(restRequest, true);
}
@Override
protected NamedXContentRegistry xContentRegistry() {
return new NamedXContentRegistry(singletonList(new NamedXContentRegistry.Entry(QueryBuilder.class,
new ParseField(MatchAllQueryBuilder.NAME), (p, c) -> MatchAllQueryBuilder.fromXContent((QueryParseContext) c))));
}
}
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