TestItemWithDependenciesTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\field\Kernel;

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

/**
 * Tests the new entity API for the test field with dependencies type.
 *
 * @group field
 */
class TestItemWithDependenciesTest extends FieldKernelTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'field_test',
    'system',
  ];
  
  /**
   * The name of the field to use in this test.
   *
   * @var string
   */
  protected $fieldName = 'field_test';
  
  /**
   * Tests that field types can add dependencies to field config entities.
   */
  public function testTestItemWithDependencies() : void {
    // Create a 'test_field_with_dependencies' field and storage for validation.
    FieldStorageConfig::create([
      'field_name' => $this->fieldName,
      'entity_type' => 'entity_test',
      'type' => 'test_field_with_dependencies',
    ])
      ->save();
    $field = FieldConfig::create([
      'entity_type' => 'entity_test',
      'field_name' => $this->fieldName,
      'bundle' => 'entity_test',
    ]);
    $field->save();
    // Validate that the field configuration entity has the expected
    // dependencies.
    $this->assertEquals([
      'content' => [
        'node:article:uuid',
      ],
      'config' => [
        'field.storage.entity_test.field_test',
      ],
      'module' => [
        'entity_test',
        'field_test',
        'system',
      ],
    ], $field->getDependencies());
  }

}