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* the Apache License, Version 2.0 (the "License"); you may
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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,
* software distributed under the License is distributed on an
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package org.elasticsearch.search.aggregations;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.query.WrapperQueryBuilder;
import org.elasticsearch.search.aggregations.bucket.filters.FiltersAggregationBuilder;
import org.elasticsearch.search.aggregations.bucket.filters.FiltersAggregator;
import org.elasticsearch.search.aggregations.bucket.filters.InternalFilters;
import org.elasticsearch.test.ESSingleNodeTestCase;
import java.io.IOException;
public class FiltersAggsRewriteIT extends ESSingleNodeTestCase {
public void testWrapperQueryIsRewritten() throws IOException {
createIndex("test", Settings.EMPTY, "test", "title", "type=text");
client().prepareIndex("test", "test", "1").setSource("title", "foo bar baz").get();
client().prepareIndex("test", "test", "2").setSource("title", "foo foo foo").get();
client().prepareIndex("test", "test", "3").setSource("title", "bar baz bax").get();
client().admin().indices().prepareRefresh("test").get();
XContentType xContentType = randomFrom(XContentType.values());
BytesReference bytesReference;
try (XContentBuilder builder = XContentFactory.contentBuilder(xContentType)) {
builder.startObject();
{
builder.startObject("terms");
{
builder.array("title", "foo");
}
builder.endObject();
}
builder.endObject();
bytesReference = builder.bytes();
}
FiltersAggregationBuilder builder = new FiltersAggregationBuilder("titles", new FiltersAggregator.KeyedFilter("titleterms",
new WrapperQueryBuilder(bytesReference)));
SearchResponse searchResponse = client().prepareSearch("test").setSize(0).addAggregation(builder).get();
assertEquals(3, searchResponse.getHits().getTotalHits());
InternalFilters filters = searchResponse.getAggregations().get("titles");
assertEquals(1, filters.getBuckets().size());
assertEquals(2, filters.getBuckets().get(0).getDocCount());
}
}