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