NodeBodyFieldStorageTest.php in Drupal 8

Namespace

Drupal\Tests\node\Kernel

File

core/modules/node/tests/src/Kernel/NodeBodyFieldStorageTest.php

<?php

namespace Drupal\Tests\node\Kernel;

use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\node\Entity\NodeType;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests node body field storage.
 *
 * @group node
 */
class NodeBodyFieldStorageTest extends KernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'user',
    'system',
    'field',
    'node',
    'text',
    'filter',
  ];
  protected function setUp() {
    parent::setUp();
    $this
      ->installSchema('system', 'sequences');

    // Necessary for module uninstall.
    $this
      ->installSchema('user', 'users_data');
    $this
      ->installEntitySchema('user');
    $this
      ->installEntitySchema('node');
    $this
      ->installConfig([
      'field',
      'node',
    ]);
  }

  /**
   * Tests node body field storage persistence even if there are no instances.
   */
  public function testFieldOverrides() {
    $field_storage = FieldStorageConfig::loadByName('node', 'body');
    $this
      ->assertNotEmpty($field_storage, 'Node body field storage exists.');
    $type = NodeType::create([
      'name' => 'Ponies',
      'type' => 'ponies',
    ]);
    $type
      ->save();
    node_add_body_field($type);
    $field_storage = FieldStorageConfig::loadByName('node', 'body');
    $this
      ->assertCount(1, $field_storage
      ->getBundles(), 'Node body field storage is being used on the new node type.');
    $field = FieldConfig::loadByName('node', 'ponies', 'body');
    $field
      ->delete();
    $field_storage = FieldStorageConfig::loadByName('node', 'body');
    $this
      ->assertCount(0, $field_storage
      ->getBundles(), 'Node body field storage exists after deleting the only instance of a field.');
    \Drupal::service('module_installer')
      ->uninstall([
      'node',
    ]);
    $field_storage = FieldStorageConfig::loadByName('node', 'body');
    $this
      ->assertNull($field_storage, 'Node body field storage does not exist after uninstalling the Node module.');
  }

}

Classes

Name	Description
NodeBodyFieldStorageTest	Tests node body field storage.