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* Licensed to Elasticsearch under one or more contributor
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* 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
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*/
package org.elasticsearch.index.query;
import org.apache.lucene.search.MatchAllDocsQuery;
import org.apache.lucene.search.Query;
import org.elasticsearch.search.internal.SearchContext;
import org.elasticsearch.test.AbstractQueryTestCase;
import java.io.IOException;
import static org.hamcrest.CoreMatchers.instanceOf;
public class MatchAllQueryBuilderTests extends AbstractQueryTestCase<MatchAllQueryBuilder> {
@Override
protected MatchAllQueryBuilder doCreateTestQueryBuilder() {
return new MatchAllQueryBuilder();
}
@Override
protected void doAssertLuceneQuery(MatchAllQueryBuilder queryBuilder, Query query, SearchContext context) throws IOException {
assertThat(query, instanceOf(MatchAllDocsQuery.class));
}
public void testFromJson() throws IOException {
String json =
"{\n" +
" \"match_all\" : {\n" +
" \"boost\" : 1.2\n" +
" }\n" +
"}";
MatchAllQueryBuilder parsed = (MatchAllQueryBuilder) parseQuery(json);
checkGeneratedJson(json, parsed);
assertEquals(json, 1.2, parsed.boost(), 0.0001);
}
}