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<?php
namespace Elastica\Test\Facet;
use Elastica\Document;
use Elastica\Facet\TermsStats;
use Elastica\Query;
use Elastica\Query\MatchAll;
use Elastica\Test\Base as BaseTest;
class TermsStatsTest extends BaseTest
{
/**
* @group functional
*/
public function testOrder()
{
$client = $this->_getClient();
$index = $client->getIndex('test');
$index->create(array(), true);
$type = $index->getType('helloworld');
$doc = new Document(1, array('name' => 'tom', 'paid' => 7));
$type->addDocument($doc);
$doc = new Document(2, array('name' => 'tom', 'paid' => 2));
$type->addDocument($doc);
$doc = new Document(3, array('name' => 'tom', 'paid' => 5));
$type->addDocument($doc);
$doc = new Document(4, array('name' => 'mike', 'paid' => 13));
$type->addDocument($doc);
$doc = new Document(5, array('name' => 'mike', 'paid' => 1));
$type->addDocument($doc);
$doc = new Document(6, array('name' => 'mike', 'paid' => 15));
$type->addDocument($doc);
$facet = new TermsStats('test');
$facet->setKeyField('name');
$facet->setValueField('paid');
$facet->setOrder('reverse_total');
$query = new Query();
$query->addFacet($facet);
$query->setQuery(new MatchAll());
$index->refresh();
$response = $type->search($query);
$facets = $response->getFacets();
$this->assertEquals(14, $facets[ 'test' ][ 'terms' ][0]['total']);
$this->assertEquals(29, $facets[ 'test' ][ 'terms' ][1]['total']);
}
/**
* @group functional
*/
public function testQuery()
{
$client = $this->_getClient();
$index = $client->getIndex('test');
$index->create(array(), true);
$type = $index->getType('helloworld');
$doc = new Document(1, array('name' => 'tom', 'paid' => 7));
$type->addDocument($doc);
$doc = new Document(2, array('name' => 'tom', 'paid' => 2));
$type->addDocument($doc);
$doc = new Document(3, array('name' => 'tom', 'paid' => 5));
$type->addDocument($doc);
$doc = new Document(4, array('name' => 'mike', 'paid' => 13));
$type->addDocument($doc);
$doc = new Document(5, array('name' => 'mike', 'paid' => 1));
$type->addDocument($doc);
$doc = new Document(6, array('name' => 'mike', 'paid' => 15));
$type->addDocument($doc);
$facet = new TermsStats('test');
$facet->setKeyField('name');
$facet->setValueField('paid');
$query = new Query();
$query->addFacet($facet);
$query->setQuery(new MatchAll());
$index->refresh();
$response = $type->search($query);
$facets = $response->getFacets();
$this->assertEquals(2, count($facets[ 'test' ][ 'terms' ]));
foreach ($facets[ 'test' ][ 'terms' ] as $facet) {
if ($facet[ 'term' ] === 'tom') {
$this->assertEquals(14, $facet[ 'total' ]);
}
if ($facet[ 'term' ] === 'mike') {
$this->assertEquals(29, $facet[ 'total' ]);
}
}
}
/**
* @group unit
*/
public function testSetSize()
{
$facet = new TermsStats('test');
$facet->setSize(100);
$data = $facet->toArray();
$this->assertArrayHasKey('size', $data['terms_stats']);
$this->assertEquals(100, $data['terms_stats']['size']);
}
}
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