GH2157Test.php

<?php

declare(strict_types=1);

namespace Doctrine\ODM\ODM\Tests\Functional\Ticket;

use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
use Doctrine\ODM\MongoDB\Tests\BaseTestCase;

class GH2157Test extends BaseTestCase
{
    public function testFacetDiscriminatorMapCreation(): void
    {
        $this->dm->persist(new GH2157FirstType());
        $this->dm->persist(new GH2157FirstType());
        $this->dm->persist(new GH2157FirstType());
        $this->dm->persist(new GH2157FirstType());
        $this->dm->flush();

        $result = $this->dm->createAggregationBuilder(GH2157FirstType::class)
            ->project()
                ->includeFields(['id'])
            ->facet()
                ->field('count')
                ->pipeline(
                    $this->dm->createAggregationBuilder(GH2157FirstType::class)
                        ->count('count'),
                )
                ->field('limitedResults')
                ->pipeline(
                    $this->dm->createAggregationBuilder(GH2157FirstType::class)
                        ->limit(2),
                )
            ->execute()->toArray();

        self::assertEquals(4, $result[0]['count'][0]['count']);
        self::assertCount(2, $result[0]['limitedResults']);
    }
}

#[ODM\Document(collection: 'documents')]
#[ODM\InheritanceType('SINGLE_COLLECTION')]
#[ODM\DiscriminatorField('type')]
#[ODM\DiscriminatorMap(['firsttype' => GH2157FirstType::class, 'secondtype' => GH2157SecondType::class])]
abstract class GH2157Abstract
{
    /** @var string */
    #[ODM\Id]
    protected $id;
}

#[ODM\Document]
class GH2157FirstType extends GH2157Abstract
{
}

#[ODM\Document]
class GH2157SecondType extends GH2157Abstract
{
}