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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.search.aggregations.pipeline.bucketmetrics;

import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.search.aggregations.pipeline.bucketmetrics.percentile.PercentilesBucketPipelineAggregationBuilder;

import static org.hamcrest.Matchers.equalTo;

public class PercentilesBucketTests extends AbstractBucketMetricsTestCase<PercentilesBucketPipelineAggregationBuilder> {

    @Override
    protected PercentilesBucketPipelineAggregationBuilder doCreateTestAggregatorFactory(String name, String bucketsPath) {
        PercentilesBucketPipelineAggregationBuilder factory = new PercentilesBucketPipelineAggregationBuilder(name, bucketsPath);
        if (randomBoolean()) {
            int numPercents = randomIntBetween(1, 20);
            double[] percents = new double[numPercents];
            for (int i = 0; i < numPercents; i++) {
                percents[i] = randomDoubleBetween(0.0, 100.0, false);
            }
            factory.percents(percents);
        }
        return factory;
    }

    public void testPercentsFromMixedArray() throws Exception {
        XContentBuilder content = XContentFactory.jsonBuilder()
            .startObject()
                .startObject("name")
                    .startObject("percentiles_bucket")
                        .field("buckets_path", "test")
                        .array("percents", 0, 20.0, 50, 75.99)
                    .endObject()
                .endObject()
            .endObject();

        PercentilesBucketPipelineAggregationBuilder builder = (PercentilesBucketPipelineAggregationBuilder) parse(createParser(content));

        assertThat(builder.percents(), equalTo(new double[]{0.0, 20.0, 50.0, 75.99}));
    }
}