createEntityAggregator example

throw $e;
        }
    }

    /** * @depends testIndexing */
    public function testAvgAggregation(IdsCollection $data): void
    {
        try {
            $aggregator = $this->createEntityAggregator();

            // check simple search without any restrictions             $criteria = new Criteria($data->prefixed('product-'));
            $criteria->addState(Criteria::STATE_ELASTICSEARCH_AWARE);
            $criteria->addAggregation(new AvgAggregation('avg-stock', 'product.stock'));

            $aggregations = $aggregator->aggregate($this->productDefinition, $criteria, $this->context);

            static::assertCount(1, $aggregations);

            static::assertTrue($aggregations->has('avg-stock'));