public function __construct(Escaper $escaper, array $response)
{
$this->escaper = $escaper;
if (!isset($response['aggregations'])) {
return;
}
foreach ($response['aggregations'] as $name => $aggregation) {
$aggregation = AggregationHelper::unwrapPrivateFieldAggregation($aggregation);
if (!isset($aggregation['buckets'])) {
$this->throwAggregationResponseError();
}
$values = $this->buildBucketsValues($name, $aggregation['buckets']);
if ($values) {
$this->facets[] = array('name' => $name, 'values' => $values);
}
}
}
public function testUnwrappingOnNotWrappedAggregation()
{
$agg = ['buckets' => [['key' => 'foo', 'doc_count' => 1]]];
$unwrapped = AggregationHelper::unwrapPrivateFieldAggregation($agg);
$this->assertEquals($agg, $unwrapped);
}
