FileItemTest.php in Zircon Profile 8.0

Contains \Drupal\file\Tests\FileItemTest.

Namespace

Drupal\file\Tests

File

core/modules/file/src/Tests/FileItemTest.php

<?php

/**
 * @file
 * Contains \Drupal\file\Tests\FileItemTest.
 */
namespace Drupal\file\Tests;

use Drupal\Core\Field\FieldItemInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Tests\FieldUnitTestBase;

/**
 * Tests using entity fields of the file field type.
 *
 * @group file
 */
class FileItemTest extends FieldUnitTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'file',
  );

  /**
   * Created file entity.
   *
   * @var \Drupal\file\Entity\File
   */
  protected $file;

  /**
   * Directory where the sample files are stored.
   *
   * @var string
   */
  protected $directory;
  protected function setUp() {
    parent::setUp();
    $this
      ->installEntitySchema('file');
    $this
      ->installSchema('file', array(
      'file_usage',
    ));
    entity_create('field_storage_config', array(
      'field_name' => 'file_test',
      'entity_type' => 'entity_test',
      'type' => 'file',
      'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
    ))
      ->save();
    $this->directory = $this
      ->getRandomGenerator()
      ->name(8);
    entity_create('field_config', array(
      'entity_type' => 'entity_test',
      'field_name' => 'file_test',
      'bundle' => 'entity_test',
      'settings' => array(
        'file_directory' => $this->directory,
      ),
    ))
      ->save();
    file_put_contents('public://example.txt', $this
      ->randomMachineName());
    $this->file = entity_create('file', array(
      'uri' => 'public://example.txt',
    ));
    $this->file
      ->save();
  }

  /**
   * Tests using entity fields of the file field type.
   */
  public function testFileItem() {

    // Check that the selection handler was automatically assigned to
    // 'default:file'.
    $field_definition = FieldConfig::load('entity_test.entity_test.file_test');
    $handler_id = $field_definition
      ->getSetting('handler');
    $this
      ->assertEqual($handler_id, 'default:file');

    // Create a test entity with the
    $entity = entity_create('entity_test');
    $entity->file_test->target_id = $this->file
      ->id();
    $entity->file_test->display = 1;
    $entity->file_test->description = $description = $this
      ->randomMachineName();
    $entity->name->value = $this
      ->randomMachineName();
    $entity
      ->save();
    $entity = entity_load('entity_test', $entity
      ->id());
    $this
      ->assertTrue($entity->file_test instanceof FieldItemListInterface, 'Field implements interface.');
    $this
      ->assertTrue($entity->file_test[0] instanceof FieldItemInterface, 'Field item implements interface.');
    $this
      ->assertEqual($entity->file_test->target_id, $this->file
      ->id());
    $this
      ->assertEqual($entity->file_test->display, 1);
    $this
      ->assertEqual($entity->file_test->description, $description);
    $this
      ->assertEqual($entity->file_test->entity
      ->getFileUri(), $this->file
      ->getFileUri());
    $this
      ->assertEqual($entity->file_test->entity
      ->url(), $url = file_create_url($this->file
      ->getFileUri()));
    $this
      ->assertEqual($entity->file_test->entity
      ->id(), $this->file
      ->id());
    $this
      ->assertEqual($entity->file_test->entity
      ->uuid(), $this->file
      ->uuid());

    // Make sure the computed files reflects updates to the file.
    file_put_contents('public://example-2.txt', $this
      ->randomMachineName());
    $file2 = entity_create('file', array(
      'uri' => 'public://example-2.txt',
    ));
    $file2
      ->save();
    $entity->file_test->target_id = $file2
      ->id();
    $this
      ->assertEqual($entity->file_test->entity
      ->id(), $file2
      ->id());
    $this
      ->assertEqual($entity->file_test->entity
      ->getFileUri(), $file2
      ->getFileUri());

    // Test the deletion of an entity having an entity reference field targeting
    // a non-existing entity.
    $file2
      ->delete();
    $entity
      ->delete();

    // Test the generateSampleValue() method.
    $entity = entity_create('entity_test');
    $entity->file_test
      ->generateSampleItems();
    $this
      ->entityValidateAndSave($entity);

    // Verify that the sample file was stored in the correct directory.
    $uri = $entity->file_test->entity
      ->getFileUri();
    $this
      ->assertEqual($this->directory, dirname(file_uri_target($uri)));

    // Make sure the computed files reflects updates to the file.
    file_put_contents('public://example-3.txt', $this
      ->randomMachineName());

    // Test unsaved file entity.
    $file3 = entity_create('file', array(
      'uri' => 'public://example-3.txt',
    ));
    $display = entity_get_display('entity_test', 'entity_test', 'default');
    $display
      ->setComponent('file_test', [
      'label' => 'above',
      'type' => 'file_default',
      'weight' => 1,
    ])
      ->save();
    $entity = entity_create('entity_test');
    $entity->file_test = array(
      'entity' => $file3,
    );
    $uri = $file3
      ->getFileUri();
    $output = entity_view($entity, 'default');
    \Drupal::service('renderer')
      ->renderRoot($output);
    $this
      ->assertTrue(!empty($entity->file_test->entity));
    $this
      ->assertEqual($entity->file_test->entity
      ->getFileUri(), $uri);
  }

}

Classes

Name	Description
FileItemTest	Tests using entity fields of the file field type.