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* 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
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package org.elasticsearch.search.aggregations.bucket.range;
import org.apache.lucene.util.BytesRef;
import org.elasticsearch.common.collect.Tuple;
import org.elasticsearch.common.io.stream.Writeable;
import org.elasticsearch.search.DocValueFormat;
import org.elasticsearch.search.aggregations.InternalAggregations;
import org.elasticsearch.search.aggregations.pipeline.PipelineAggregator;
import org.elasticsearch.test.InternalAggregationTestCase;
import org.junit.Before;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
public class InternalBinaryRangeTests extends InternalAggregationTestCase<InternalBinaryRange> {
private Tuple<BytesRef, BytesRef>[] RANGES;
@Before
public void randomSortedRanges() {
int numRanges = randomIntBetween(1, 10);
Tuple<BytesRef, BytesRef>[] ranges = new Tuple[numRanges];
for (int i = 0; i < numRanges; i++) {
BytesRef[] values = new BytesRef[2];
values[0] = new BytesRef(randomAlphaOfLength(15));
values[1] = new BytesRef(randomAlphaOfLength(15));
Arrays.sort(values);
ranges[i] = new Tuple(values[0], values[1]);
}
Arrays.sort(ranges, (t1, t2) -> t1.v1().compareTo(t2.v1()));
RANGES = ranges;
}
@Override
protected InternalBinaryRange createTestInstance(String name, List<PipelineAggregator> pipelineAggregators,
Map<String, Object> metaData) {
boolean keyed = randomBoolean();
DocValueFormat format = DocValueFormat.RAW;
List<InternalBinaryRange.Bucket> buckets = new ArrayList<>();
for (int i = 0; i < RANGES.length; ++i) {
final int docCount = randomIntBetween(1, 100);
buckets.add(new InternalBinaryRange.Bucket(format, keyed, randomAlphaOfLength(10),
RANGES[i].v1(), RANGES[i].v2(), docCount, InternalAggregations.EMPTY));
}
return new InternalBinaryRange(name, format, keyed, buckets, pipelineAggregators, Collections.emptyMap());
}
@Override
protected Writeable.Reader<InternalBinaryRange> instanceReader() {
return InternalBinaryRange::new;
}
@Override
protected void assertReduced(InternalBinaryRange reduced, List<InternalBinaryRange> inputs) {
int pos = 0;
for (InternalBinaryRange input : inputs) {
assertEquals(reduced.getBuckets().size(), input.getBuckets().size());
}
for (Range.Bucket bucket : reduced.getBuckets()) {
int expectedCount = 0;
for (InternalBinaryRange input : inputs) {
expectedCount += input.getBuckets().get(pos).getDocCount();
}
assertEquals(expectedCount, bucket.getDocCount());
pos ++;
}
}
}