TermEntityReferenceTest.php in Zircon Profile 8.0

Contains \Drupal\taxonomy\Tests\TermEntityReferenceTest.

Namespace

Drupal\taxonomy\Tests

File

core/modules/taxonomy/src/Tests/TermEntityReferenceTest.php

<?php

/**
 * @file
 * Contains \Drupal\taxonomy\Tests\TermEntityReferenceTest.
 */
namespace Drupal\taxonomy\Tests;

use Drupal\field\Entity\FieldStorageConfig;
use Drupal\field\Entity\FieldConfig;

/**
 * Tests the settings of restricting term selection to a single vocabulary.
 *
 * @group taxonomy
 */
class TermEntityReferenceTest extends TaxonomyTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'entity_reference_test',
    'entity_test',
  ];

  /**
   * Tests an entity reference field restricted to a single vocabulary.
   *
   * Creates two vocabularies with a term, then set up the entity reference
   * field to limit the target vocabulary to one of them, ensuring that
   * the restriction applies.
   */
  function testSelectionTestVocabularyRestriction() {

    // Create two vocabularies.
    $vocabulary = $this
      ->createVocabulary();
    $vocabulary2 = $this
      ->createVocabulary();
    $term = $this
      ->createTerm($vocabulary);
    $term2 = $this
      ->createTerm($vocabulary2);

    // Create an entity reference field.
    $field_name = 'taxonomy_' . $vocabulary
      ->id();
    $field_storage = FieldStorageConfig::create(array(
      'field_name' => $field_name,
      'entity_type' => 'entity_test',
      'translatable' => FALSE,
      'settings' => array(
        'target_type' => 'taxonomy_term',
      ),
      'type' => 'entity_reference',
      'cardinality' => 1,
    ));
    $field_storage
      ->save();
    $field = FieldConfig::create(array(
      'field_storage' => $field_storage,
      'entity_type' => 'entity_test',
      'bundle' => 'test_bundle',
      'settings' => array(
        'handler' => 'default',
        'handler_settings' => array(
          // Restrict selection of terms to a single vocabulary.
          'target_bundles' => array(
            $vocabulary
              ->id() => $vocabulary
              ->id(),
          ),
        ),
      ),
    ));
    $field
      ->save();
    $handler = $this->container
      ->get('plugin.manager.entity_reference_selection')
      ->getSelectionHandler($field);
    $result = $handler
      ->getReferenceableEntities();
    $expected_result = array(
      $vocabulary
        ->id() => array(
        $term
          ->id() => $term
          ->getName(),
      ),
    );
    $this
      ->assertIdentical($result, $expected_result, 'Terms selection restricted to a single vocabulary.');
  }

}

Classes

Name	Description
TermEntityReferenceTest	Tests the settings of restricting term selection to a single vocabulary.