ruflin / Elastica

    /**

     * @group functional

     */

    public function testHistogramAggregation(): void

    {

        $agg = new Histogram('hist', 'price', 10);

        $agg->setMinimumDocumentCount(0); // should return empty buckets

        $query = new Query();

        $query->addAggregation($agg);

        $results = $this->_getIndexForTest()->search($query)->getAggregation('hist');

        $buckets = $results['buckets'];

        $this->assertCount(5, $buckets);

        $this->assertEquals(30, $buckets[3]['key']);

        $this->assertEquals(2, $buckets[3]['doc_count']);

    }

    /**

     * @group functional

    /**

     * @group functional

     */

    public function testHistogramAggregationWithMissing(): void

    {

        $agg = new Histogram('hist', 'price', 10);

        $agg->setMinimumDocumentCount(0); // should return empty buckets

        $agg->setMissing(37);

        $query = new Query();

        $query->addAggregation($agg);

        $results = $this->_getIndexForTest()->search($query)->getAggregation('hist');

        $buckets = $results['buckets'];

        $this->assertCount(5, $buckets);

        $this->assertEquals(30, $buckets[3]['key']);

        $this->assertEquals(3, $buckets[3]['doc_count']);

    }

    protected function _getIndexForTest(): Index

    {