TermEntityQueryTest.php

<?php

namespace Drupal\Tests\taxonomy\Kernel;

use Drupal\KernelTests\KernelTestBase;
use Drupal\Tests\taxonomy\Traits\TaxonomyTestTrait;

/**
 * Verifies operation of a taxonomy-based Entity Query.
 *
 * @group taxonomy
 */
class TermEntityQueryTest extends KernelTestBase {
    use TaxonomyTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'field',
        'filter',
        'taxonomy',
        'text',
        'user',
    ];
    
    /**
     * Tests that a basic taxonomy entity query works.
     */
    public function testTermEntityQuery() {
        $this->installEntitySchema('taxonomy_term');
        $vocabulary = $this->createVocabulary();
        $terms = [];
        for ($i = 0; $i < 5; $i++) {
            $term = $this->createTerm($vocabulary);
            $terms[$term->id()] = $term;
        }
        $result = \Drupal::entityQuery('taxonomy_term')->execute();
        sort($result);
        $this->assertEquals(array_keys($terms), $result);
        $tid = reset($result);
        $ids = (object) [
            'entity_type' => 'taxonomy_term',
            'entity_id' => $tid,
            'bundle' => $vocabulary->id(),
        ];
        $term = _field_create_entity_from_ids($ids);
        $this->assertEquals($tid, $term->id());
        // Create a second vocabulary and five more terms.
        $vocabulary2 = $this->createVocabulary();
        $terms2 = [];
        for ($i = 0; $i < 5; $i++) {
            $term = $this->createTerm($vocabulary2);
            $terms2[$term->id()] = $term;
        }
        $result = \Drupal::entityQuery('taxonomy_term')->condition('vid', $vocabulary2->id())
            ->execute();
        sort($result);
        $this->assertEqual(array_keys($terms2), $result);
        $tid = reset($result);
        $ids = (object) [
            'entity_type' => 'taxonomy_term',
            'entity_id' => $tid,
            'bundle' => $vocabulary2->id(),
        ];
        $term = _field_create_entity_from_ids($ids);
        $this->assertEquals($tid, $term->id());
    }

}