/**
* Tests the "Global" bucket aggregation
*/
public function testGlobalAggregation()
{
$this->specify('global aggregation was created', function () {
$aggregation = $this->aggregationBuilder->createGlobalAggregation();
verify($aggregation)->isInstanceOf('\\Nord\\Lumen\\Elasticsearch\\Search\\Aggregation\\Bucket\\GlobalAggregation');
});
$this->specify('global aggregation format', function () {
$aggregation = $this->aggregationBuilder->createGlobalAggregation();
$array = $aggregation->toArray();
verify($array)->equals(['global' => new stdClass(), 'aggs' => []]);
});
$this->specify('global aggregation format with min/max aggregations', function () {
$aggregation = $this->aggregationBuilder->createGlobalAggregation();
$aggregation->addAggregation($this->aggregationBuilder->createMinAggregation()->setField('field_name')->setName('min_name'));
$aggregation->addAggregation($this->aggregationBuilder->createMaxAggregation()->setField('field_name')->setName('max_name'));
$array = $aggregation->toArray();
verify($array)->equals(['global' => new stdClass(), 'aggs' => ['min_name' => ['min' => ['field' => 'field_name']], 'max_name' => ['max' => ['field' => 'field_name']]]]);
});
}
