/**
* @group functional
*/
public function testAvgAggregation()
{
$agg = new Avg('avg');
$agg->setField('price');
$query = new Query();
$query->addAggregation($agg);
$results = $this->_getIndexForTest()->search($query)->getAggregations();
$this->assertEquals((5 + 8 + 1 + 3) / 4.0, $results['avg']['value']);
}
/**
* @group unit
*/
public function testToArray()
{
$expected = array('global' => new \stdClass(), 'aggs' => array('avg_price' => array('avg' => array('field' => 'price'))));
$agg = new GlobalAggregation('all_products');
$avg = new Avg('avg_price');
$avg->setField('price');
$agg->addAggregation($avg);
$this->assertEquals($expected, $agg->toArray());
}
public function testToArray()
{
$expected = array("global" => new \stdClass(), "aggs" => array("avg_price" => array("avg" => array("field" => "price"))));
$agg = new GlobalAggregation("all_products");
$avg = new Avg("avg_price");
$avg->setField("price");
$agg->addAggregation($avg);
$this->assertEquals($expected, $agg->toArray());
}
public function testFilterNoSubAggregation()
{
$agg = new Avg("price");
$agg->setField("price");
$query = new Query();
$query->addAggregation($agg);
$results = $this->_index->search($query)->getAggregation("price");
$results = $results['value'];
$this->assertEquals((5 + 8 + 1 + 3) / 4.0, $results);
}
/**
* @group functional
*/
public function testFilterAggregation()
{
$agg = new Filters('by_color');
$agg->addFilter(new Term(array('color' => 'blue')), 'blue');
$agg->addFilter(new Term(array('color' => 'red')), 'red');
$avg = new Avg('avg_price');
$avg->setField('price');
$agg->addAggregation($avg);
$query = new Query();
$query->addAggregation($agg);
$results = $this->_getIndexForTest()->search($query)->getAggregation('by_color');
$resultsForBlue = $results['buckets']['blue'];
$resultsForRed = $results['buckets']['red'];
$this->assertEquals(2, $resultsForBlue['doc_count']);
$this->assertEquals(1, $resultsForRed['doc_count']);
$this->assertEquals((5 + 8) / 2, $resultsForBlue['avg_price']['value']);
$this->assertEquals(1, $resultsForRed['avg_price']['value']);
}
