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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.search.query;
import org.elasticsearch.action.admin.indices.create.CreateIndexRequestBuilder;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.index.query.BoolQueryBuilder;
import org.elasticsearch.index.query.Operator;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.index.query.SimpleQueryStringFlag;
import org.elasticsearch.search.builder.SearchSourceBuilder;
import org.elasticsearch.test.ESIntegTestCase;
import java.io.IOException;
import java.util.Locale;
import java.util.concurrent.ExecutionException;
import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
import static org.elasticsearch.index.query.QueryBuilders.boolQuery;
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
import static org.elasticsearch.index.query.QueryBuilders.simpleQueryStringQuery;
import static org.elasticsearch.index.query.QueryBuilders.termQuery;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertAcked;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertFailures;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertFirstHit;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertHitCount;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertNoFailures;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertSearchHits;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.hasId;
import static org.hamcrest.Matchers.equalTo;
/**
* Tests for the {@code simple_query_string} query
*/
public class SimpleQueryStringIT extends ESIntegTestCase {
public void testSimpleQueryString() throws ExecutionException, InterruptedException {
createIndex("test");
indexRandom(true, false,
client().prepareIndex("test", "type1", "1").setSource("body", "foo"),
client().prepareIndex("test", "type1", "2").setSource("body", "bar"),
client().prepareIndex("test", "type1", "3").setSource("body", "foo bar"),
client().prepareIndex("test", "type1", "4").setSource("body", "quux baz eggplant"),
client().prepareIndex("test", "type1", "5").setSource("body", "quux baz spaghetti"),
client().prepareIndex("test", "type1", "6").setSource("otherbody", "spaghetti"));
SearchResponse searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("foo bar")).get();
assertHitCount(searchResponse, 3L);
assertSearchHits(searchResponse, "1", "2", "3");
// Tests boost value setting. In this case doc 1 should always be ranked above the other
// two matches.
searchResponse = client().prepareSearch().setQuery(
boolQuery()
.should(simpleQueryStringQuery("\"foo bar\"").boost(10.0f))
.should(termQuery("body", "eggplant"))).get();
assertHitCount(searchResponse, 2L);
assertFirstHit(searchResponse, hasId("3"));
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("foo bar").defaultOperator(Operator.AND)).get();
assertHitCount(searchResponse, 1L);
assertFirstHit(searchResponse, hasId("3"));
searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("\"quux baz\" +(eggplant | spaghetti)")).get();
assertHitCount(searchResponse, 2L);
assertSearchHits(searchResponse, "4", "5");
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("eggplants").analyzer("snowball")).get();
assertHitCount(searchResponse, 1L);
assertFirstHit(searchResponse, hasId("4"));
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("spaghetti").field("body", 1000.0f).field("otherbody", 2.0f).queryName("myquery")).get();
assertHitCount(searchResponse, 2L);
assertFirstHit(searchResponse, hasId("5"));
assertSearchHits(searchResponse, "5", "6");
assertThat(searchResponse.getHits().getAt(0).getMatchedQueries()[0], equalTo("myquery"));
searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("spaghetti").field("*body")).get();
assertHitCount(searchResponse, 2L);
assertSearchHits(searchResponse, "5", "6");
}
public void testSimpleQueryStringMinimumShouldMatch() throws Exception {
createIndex("test");
ensureGreen("test");
indexRandom(true, false,
client().prepareIndex("test", "type1", "1").setSource("body", "foo"),
client().prepareIndex("test", "type1", "2").setSource("body", "bar"),
client().prepareIndex("test", "type1", "3").setSource("body", "foo bar"),
client().prepareIndex("test", "type1", "4").setSource("body", "foo baz bar"));
logger.info("--> query 1");
SearchResponse searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("foo bar").minimumShouldMatch("2")).get();
assertHitCount(searchResponse, 2L);
assertSearchHits(searchResponse, "3", "4");
logger.info("--> query 2");
searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("foo bar").field("body").field("body2").minimumShouldMatch("2")).get();
assertHitCount(searchResponse, 2L);
assertSearchHits(searchResponse, "3", "4");
logger.info("--> query 3");
searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("foo bar baz").field("body").field("body2").minimumShouldMatch("70%")).get();
assertHitCount(searchResponse, 2L);
assertSearchHits(searchResponse, "3", "4");
indexRandom(true, false,
client().prepareIndex("test", "type1", "5").setSource("body2", "foo", "other", "foo"),
client().prepareIndex("test", "type1", "6").setSource("body2", "bar", "other", "foo"),
client().prepareIndex("test", "type1", "7").setSource("body2", "foo bar", "other", "foo"),
client().prepareIndex("test", "type1", "8").setSource("body2", "foo baz bar", "other", "foo"));
logger.info("--> query 4");
searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("foo bar").field("body").field("body2").minimumShouldMatch("2")).get();
assertHitCount(searchResponse, 4L);
assertSearchHits(searchResponse, "3", "4", "7", "8");
logger.info("--> query 5");
searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("foo bar").minimumShouldMatch("2")).get();
assertHitCount(searchResponse, 5L);
assertSearchHits(searchResponse, "3", "4", "6", "7", "8");
logger.info("--> query 6");
searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("foo bar baz").field("body2").field("other").minimumShouldMatch("70%")).get();
assertHitCount(searchResponse, 3L);
assertSearchHits(searchResponse, "6", "7", "8");
}
public void testSimpleQueryStringLowercasing() {
createIndex("test");
client().prepareIndex("test", "type1", "1").setSource("body", "Professional").get();
refresh();
SearchResponse searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("Professio*")).get();
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("Professio*").lowercaseExpandedTerms(false)).get();
assertHitCount(searchResponse, 0L);
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("Professionan~1")).get();
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("Professionan~1").lowercaseExpandedTerms(false)).get();
assertHitCount(searchResponse, 0L);
}
public void testQueryStringLocale() {
createIndex("test");
client().prepareIndex("test", "type1", "1").setSource("body", "bılly").get();
refresh();
SearchResponse searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("BILL*")).get();
assertHitCount(searchResponse, 0L);
searchResponse = client().prepareSearch().setQuery(queryStringQuery("body:BILL*")).get();
assertHitCount(searchResponse, 0L);
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("BILL*").locale(new Locale("tr", "TR"))).get();
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
searchResponse = client().prepareSearch().setQuery(
queryStringQuery("body:BILL*").locale(new Locale("tr", "TR"))).get();
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
}
public void testNestedFieldSimpleQueryString() throws IOException {
assertAcked(prepareCreate("test")
.addMapping("type1", jsonBuilder()
.startObject()
.startObject("type1")
.startObject("properties")
.startObject("body").field("type", "string")
.startObject("fields")
.startObject("sub").field("type", "string")
.endObject() // sub
.endObject() // fields
.endObject() // body
.endObject() // properties
.endObject() // type1
.endObject()));
client().prepareIndex("test", "type1", "1").setSource("body", "foo bar baz").get();
refresh();
SearchResponse searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("foo bar baz").field("body")).get();
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
searchResponse = client().prepareSearch().setTypes("type1").setQuery(
simpleQueryStringQuery("foo bar baz").field("body")).get();
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("foo bar baz").field("body.sub")).get();
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
searchResponse = client().prepareSearch().setTypes("type1").setQuery(
simpleQueryStringQuery("foo bar baz").field("body.sub")).get();
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
}
public void testSimpleQueryStringFlags() throws ExecutionException, InterruptedException {
createIndex("test");
indexRandom(true,
client().prepareIndex("test", "type1", "1").setSource("body", "foo"),
client().prepareIndex("test", "type1", "2").setSource("body", "bar"),
client().prepareIndex("test", "type1", "3").setSource("body", "foo bar"),
client().prepareIndex("test", "type1", "4").setSource("body", "quux baz eggplant"),
client().prepareIndex("test", "type1", "5").setSource("body", "quux baz spaghetti"),
client().prepareIndex("test", "type1", "6").setSource("otherbody", "spaghetti"));
SearchResponse searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("foo bar").flags(SimpleQueryStringFlag.ALL)).get();
assertHitCount(searchResponse, 3L);
assertSearchHits(searchResponse, "1", "2", "3");
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("foo | bar")
.defaultOperator(Operator.AND)
.flags(SimpleQueryStringFlag.OR)).get();
assertHitCount(searchResponse, 3L);
assertSearchHits(searchResponse, "1", "2", "3");
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("foo | bar")
.defaultOperator(Operator.AND)
.flags(SimpleQueryStringFlag.NONE)).get();
assertHitCount(searchResponse, 1L);
assertFirstHit(searchResponse, hasId("3"));
searchResponse = client().prepareSearch().setQuery(
simpleQueryStringQuery("baz | egg*")
.defaultOperator(Operator.AND)
.flags(SimpleQueryStringFlag.NONE)).get();
assertHitCount(searchResponse, 0L);
searchResponse = client()
.prepareSearch()
.setSource(
new SearchSourceBuilder().query(QueryBuilders.simpleQueryStringQuery("foo|bar").defaultOperator(Operator.AND)
.flags(SimpleQueryStringFlag.NONE))).get();
assertHitCount(searchResponse, 1L);
searchResponse = client()
.prepareSearch()
.setQuery(
simpleQueryStringQuery("baz | egg*").defaultOperator(Operator.AND).flags(SimpleQueryStringFlag.WHITESPACE,
SimpleQueryStringFlag.PREFIX)).get();
assertHitCount(searchResponse, 1L);
assertFirstHit(searchResponse, hasId("4"));
}
public void testSimpleQueryStringLenient() throws ExecutionException, InterruptedException {
createIndex("test1", "test2");
indexRandom(true, client().prepareIndex("test1", "type1", "1").setSource("field", "foo"),
client().prepareIndex("test2", "type1", "10").setSource("field", 5));
refresh();
SearchResponse searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("foo").field("field")).get();
assertFailures(searchResponse);
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("foo").field("field").lenient(true)).get();
assertNoFailures(searchResponse);
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
}
// Issue #7967
public void testLenientFlagBeingTooLenient() throws Exception {
indexRandom(true,
client().prepareIndex("test", "doc", "1").setSource("num", 1, "body", "foo bar baz"),
client().prepareIndex("test", "doc", "2").setSource("num", 2, "body", "eggplant spaghetti lasagna"));
BoolQueryBuilder q = boolQuery().should(simpleQueryStringQuery("bar").field("num").field("body").lenient(true));
SearchResponse resp = client().prepareSearch("test").setQuery(q).get();
assertNoFailures(resp);
// the bug is that this would be parsed into basically a match_all
// query and this would match both documents
assertHitCount(resp, 1);
assertSearchHits(resp, "1");
}
public void testSimpleQueryStringAnalyzeWildcard() throws ExecutionException, InterruptedException, IOException {
String mapping = XContentFactory.jsonBuilder()
.startObject()
.startObject("type1")
.startObject("properties")
.startObject("location")
.field("type", "string")
.field("analyzer", "german")
.endObject()
.endObject()
.endObject()
.endObject().string();
CreateIndexRequestBuilder mappingRequest = client().admin().indices().prepareCreate("test1").addMapping("type1", mapping);
mappingRequest.execute().actionGet();
indexRandom(true, client().prepareIndex("test1", "type1", "1").setSource("location", "Köln"));
refresh();
SearchResponse searchResponse = client().prepareSearch().setQuery(simpleQueryStringQuery("Köln*").analyzeWildcard(true).field("location")).get();
assertNoFailures(searchResponse);
assertHitCount(searchResponse, 1L);
assertSearchHits(searchResponse, "1");
}
}
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