aleph1.co.uk Git - yaffs-website/blob - web/core/modules/file/tests/src/Kernel/FileItemTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\file\Kernel;
   4
   5 use Drupal\Core\Field\FieldItemInterface;
   6 use Drupal\Core\Field\FieldItemListInterface;
   7 use Drupal\Core\Field\FieldStorageDefinitionInterface;
   8 use Drupal\entity_test\Entity\EntityTest;
   9 use Drupal\field\Entity\FieldConfig;
  10 use Drupal\Tests\field\Kernel\FieldKernelTestBase;
  11 use Drupal\field\Entity\FieldStorageConfig;
  12 use Drupal\file\Entity\File;
  13 use Drupal\user\Entity\Role;
  14
  15 /**
  16  * Tests using entity fields of the file field type.
  17  *
  18  * @group file
  19  */
  20 class FileItemTest extends FieldKernelTestBase {
  21
  22   /**
  23    * Modules to enable.
  24    *
  25    * @var array
  26    */
  27   public static $modules = ['file'];
  28
  29   /**
  30    * Created file entity.
  31    *
  32    * @var \Drupal\file\Entity\File
  33    */
  34   protected $file;
  35
  36   /**
  37    * Directory where the sample files are stored.
  38    *
  39    * @var string
  40    */
  41   protected $directory;
  42
  43   protected function setUp() {
  44     parent::setUp();
  45
  46     $this->installEntitySchema('user');
  47     $this->installConfig(['user']);
  48     // Give anonymous users permission to access content, so they can view and
  49     // download public files.
  50     $anonymous_role = Role::load(Role::ANONYMOUS_ID);
  51     $anonymous_role->grantPermission('access content');
  52     $anonymous_role->save();
  53
  54     $this->installEntitySchema('file');
  55     $this->installSchema('file', ['file_usage']);
  56
  57     FieldStorageConfig::create([
  58       'field_name' => 'file_test',
  59       'entity_type' => 'entity_test',
  60       'type' => 'file',
  61       'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
  62     ])->save();
  63     $this->directory = $this->getRandomGenerator()->name(8);
  64     FieldConfig::create([
  65       'entity_type' => 'entity_test',
  66       'field_name' => 'file_test',
  67       'bundle' => 'entity_test',
  68       'settings' => ['file_directory' => $this->directory],
  69     ])->save();
  70     file_put_contents('public://example.txt', $this->randomMachineName());
  71     $this->file = File::create([
  72       'uri' => 'public://example.txt',
  73     ]);
  74     $this->file->save();
  75   }
  76
  77   /**
  78    * Tests using entity fields of the file field type.
  79    */
  80   public function testFileItem() {
  81     // Check that the selection handler was automatically assigned to
  82     // 'default:file'.
  83     $field_definition = FieldConfig::load('entity_test.entity_test.file_test');
  84     $handler_id = $field_definition->getSetting('handler');
  85     $this->assertEqual($handler_id, 'default:file');
  86
  87     // Create a test entity with the
  88     $entity = EntityTest::create();
  89     $entity->file_test->target_id = $this->file->id();
  90     $entity->file_test->display = 1;
  91     $entity->file_test->description = $description = $this->randomMachineName();
  92     $entity->name->value = $this->randomMachineName();
  93     $entity->save();
  94
  95     $entity = EntityTest::load($entity->id());
  96     $this->assertTrue($entity->file_test instanceof FieldItemListInterface, 'Field implements interface.');
  97     $this->assertTrue($entity->file_test[0] instanceof FieldItemInterface, 'Field item implements interface.');
  98     $this->assertEqual($entity->file_test->target_id, $this->file->id());
  99     $this->assertEqual($entity->file_test->display, 1);
 100     $this->assertEqual($entity->file_test->description, $description);
 101     $this->assertEqual($entity->file_test->entity->getFileUri(), $this->file->getFileUri());
 102     $this->assertEqual($entity->file_test->entity->url(), $url = file_create_url($this->file->getFileUri()));
 103     $this->assertEqual($entity->file_test->entity->id(), $this->file->id());
 104     $this->assertEqual($entity->file_test->entity->uuid(), $this->file->uuid());
 105
 106     // Make sure the computed files reflects updates to the file.
 107     file_put_contents('public://example-2.txt', $this->randomMachineName());
 108     $file2 = File::create([
 109       'uri' => 'public://example-2.txt',
 110     ]);
 111     $file2->save();
 112
 113     $entity->file_test->target_id = $file2->id();
 114     $this->assertEqual($entity->file_test->entity->id(), $file2->id());
 115     $this->assertEqual($entity->file_test->entity->getFileUri(), $file2->getFileUri());
 116
 117     // Test the deletion of an entity having an entity reference field targeting
 118     // a non-existing entity.
 119     $file2->delete();
 120     $entity->delete();
 121
 122     // Test the generateSampleValue() method.
 123     $entity = EntityTest::create();
 124     $entity->file_test->generateSampleItems();
 125     $this->entityValidateAndSave($entity);
 126     // Verify that the sample file was stored in the correct directory.
 127     $uri = $entity->file_test->entity->getFileUri();
 128     $this->assertEqual($this->directory, dirname(file_uri_target($uri)));
 129
 130     // Make sure the computed files reflects updates to the file.
 131     file_put_contents('public://example-3.txt', $this->randomMachineName());
 132     // Test unsaved file entity.
 133     $file3 = File::create([
 134       'uri' => 'public://example-3.txt',
 135     ]);
 136     $display = entity_get_display('entity_test', 'entity_test', 'default');
 137     $display->setComponent('file_test', [
 138       'label' => 'above',
 139       'type' => 'file_default',
 140       'weight' => 1,
 141     ])->save();
 142     $entity = EntityTest::create();
 143     $entity->file_test = ['entity' => $file3];
 144     $uri = $file3->getFileUri();
 145     $output = entity_view($entity, 'default');
 146     \Drupal::service('renderer')->renderRoot($output);
 147     $this->assertTrue(!empty($entity->file_test->entity));
 148     $this->assertEqual($entity->file_test->entity->getFileUri(), $uri);
 149   }
 150
 151 }