use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.
the class StringTermsIT method testSingleValuedFieldOrderedBySingleValueSubAggregationAsc.
public void testSingleValuedFieldOrderedBySingleValueSubAggregationAsc() throws Exception {
boolean asc = true;
SearchResponse response = client().prepareSearch("idx").setTypes("type").addAggregation(terms("terms").executionHint(randomExecutionHint()).field(SINGLE_VALUED_FIELD_NAME).collectMode(randomFrom(SubAggCollectionMode.values())).order(Terms.Order.aggregation("avg_i", asc)).subAggregation(avg("avg_i").field("i"))).execute().actionGet();
assertSearchResponse(response);
Terms terms = response.getAggregations().get("terms");
assertThat(terms, notNullValue());
assertThat(terms.getName(), equalTo("terms"));
assertThat(terms.getBuckets().size(), equalTo(5));
int i = 0;
for (Terms.Bucket bucket : terms.getBuckets()) {
assertThat(bucket, notNullValue());
assertThat(key(bucket), equalTo("val" + i));
assertThat(bucket.getDocCount(), equalTo(1L));
Avg avg = bucket.getAggregations().get("avg_i");
assertThat(avg, notNullValue());
assertThat(avg.getValue(), equalTo((double) i));
i++;
}
}
Aggregations