Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\image\Kernel;
Chris@0: 
Chris@0: use Drupal\Core\Entity\EntityStorageException;
Chris@0: use Drupal\Core\Field\FieldItemInterface;
Chris@0: use Drupal\Core\Field\FieldItemListInterface;
Chris@0: use Drupal\Core\Field\FieldStorageDefinitionInterface;
Chris@0: use Drupal\entity_test\Entity\EntityTest;
Chris@0: use Drupal\field\Entity\FieldConfig;
Chris@0: use Drupal\Tests\field\Kernel\FieldKernelTestBase;
Chris@0: use Drupal\field\Entity\FieldStorageConfig;
Chris@0: use Drupal\file\Entity\File;
Chris@14: use Drupal\user\Entity\Role;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests using entity fields of the image field type.
Chris@0:  *
Chris@0:  * @group image
Chris@0:  */
Chris@0: class ImageItemTest extends FieldKernelTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['file', 'image'];
Chris@0: 
Chris@0:   /**
Chris@0:    * Created file entity.
Chris@0:    *
Chris@0:    * @var \Drupal\file\Entity\File
Chris@0:    */
Chris@0:   protected $image;
Chris@0: 
Chris@0:   /**
Chris@0:    * @var \Drupal\Core\Image\ImageFactory
Chris@0:    */
Chris@0:   protected $imageFactory;
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@14:     $this->installEntitySchema('user');
Chris@14:     $this->installConfig(['user']);
Chris@14:     // Give anonymous users permission to access content, so that we can view
Chris@14:     // and download public file.
Chris@14:     $anonymous_role = Role::load(Role::ANONYMOUS_ID);
Chris@14:     $anonymous_role->grantPermission('access content');
Chris@14:     $anonymous_role->save();
Chris@14: 
Chris@0:     $this->installEntitySchema('file');
Chris@0:     $this->installSchema('file', ['file_usage']);
Chris@0: 
Chris@0:     FieldStorageConfig::create([
Chris@0:       'entity_type' => 'entity_test',
Chris@0:       'field_name' => 'image_test',
Chris@0:       'type' => 'image',
Chris@0:       'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
Chris@0:     ])->save();
Chris@0:     FieldConfig::create([
Chris@0:       'entity_type' => 'entity_test',
Chris@0:       'field_name' => 'image_test',
Chris@0:       'bundle' => 'entity_test',
Chris@0:       'settings' => [
Chris@0:         'file_extensions' => 'jpg',
Chris@0:       ],
Chris@0:     ])->save();
Chris@18:     \Drupal::service('file_system')->copy($this->root . '/core/misc/druplicon.png', 'public://example.jpg');
Chris@0:     $this->image = File::create([
Chris@0:       'uri' => 'public://example.jpg',
Chris@0:     ]);
Chris@0:     $this->image->save();
Chris@0:     $this->imageFactory = $this->container->get('image.factory');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests using entity fields of the image field type.
Chris@0:    */
Chris@0:   public function testImageItem() {
Chris@0:     // Create a test entity with the image field set.
Chris@0:     $entity = EntityTest::create();
Chris@0:     $entity->image_test->target_id = $this->image->id();
Chris@0:     $entity->image_test->alt = $alt = $this->randomMachineName();
Chris@0:     $entity->image_test->title = $title = $this->randomMachineName();
Chris@0:     $entity->name->value = $this->randomMachineName();
Chris@0:     $entity->save();
Chris@0: 
Chris@0:     $entity = EntityTest::load($entity->id());
Chris@0:     $this->assertTrue($entity->image_test instanceof FieldItemListInterface, 'Field implements interface.');
Chris@0:     $this->assertTrue($entity->image_test[0] instanceof FieldItemInterface, 'Field item implements interface.');
Chris@0:     $this->assertEqual($entity->image_test->target_id, $this->image->id());
Chris@0:     $this->assertEqual($entity->image_test->alt, $alt);
Chris@0:     $this->assertEqual($entity->image_test->title, $title);
Chris@0:     $image = $this->imageFactory->get('public://example.jpg');
Chris@0:     $this->assertEqual($entity->image_test->width, $image->getWidth());
Chris@0:     $this->assertEqual($entity->image_test->height, $image->getHeight());
Chris@0:     $this->assertEqual($entity->image_test->entity->id(), $this->image->id());
Chris@0:     $this->assertEqual($entity->image_test->entity->uuid(), $this->image->uuid());
Chris@0: 
Chris@0:     // Make sure the computed entity reflects updates to the referenced file.
Chris@18:     \Drupal::service('file_system')->copy($this->root . '/core/misc/druplicon.png', 'public://example-2.jpg');
Chris@0:     $image2 = File::create([
Chris@0:       'uri' => 'public://example-2.jpg',
Chris@0:     ]);
Chris@0:     $image2->save();
Chris@0: 
Chris@0:     $entity->image_test->target_id = $image2->id();
Chris@0:     $entity->image_test->alt = $new_alt = $this->randomMachineName();
Chris@0:     // The width and height is only updated when width is not set.
Chris@0:     $entity->image_test->width = NULL;
Chris@0:     $entity->save();
Chris@0:     $this->assertEqual($entity->image_test->entity->id(), $image2->id());
Chris@0:     $this->assertEqual($entity->image_test->entity->getFileUri(), $image2->getFileUri());
Chris@0:     $image = $this->imageFactory->get('public://example-2.jpg');
Chris@0:     $this->assertEqual($entity->image_test->width, $image->getWidth());
Chris@0:     $this->assertEqual($entity->image_test->height, $image->getHeight());
Chris@0:     $this->assertEqual($entity->image_test->alt, $new_alt);
Chris@0: 
Chris@0:     // Check that the image item can be set to the referenced file directly.
Chris@0:     $entity->image_test = $this->image;
Chris@0:     $this->assertEqual($entity->image_test->target_id, $this->image->id());
Chris@0: 
Chris@0:     // Delete the image and try to save the entity again.
Chris@0:     $this->image->delete();
Chris@0:     $entity = EntityTest::create(['mame' => $this->randomMachineName()]);
Chris@0:     $entity->save();
Chris@0: 
Chris@0:     // Test image item properties.
Chris@0:     $expected = ['target_id', 'entity', 'alt', 'title', 'width', 'height'];
Chris@0:     $properties = $entity->getFieldDefinition('image_test')->getFieldStorageDefinition()->getPropertyDefinitions();
Chris@0:     $this->assertEqual(array_keys($properties), $expected);
Chris@0: 
Chris@0:     // Test the generateSampleValue() method.
Chris@0:     $entity = EntityTest::create();
Chris@0:     $entity->image_test->generateSampleItems();
Chris@0:     $this->entityValidateAndSave($entity);
Chris@0:     $this->assertEqual($entity->image_test->entity->get('filemime')->value, 'image/jpeg');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests a malformed image.
Chris@0:    */
Chris@0:   public function testImageItemMalformed() {
Chris@0:     // Validate entity is an image and don't gather dimensions if it is not.
Chris@0:     $entity = EntityTest::create();
Chris@0:     $entity->image_test = NULL;
Chris@0:     $entity->image_test->target_id = 9999;
Chris@0:     // PHPUnit re-throws E_USER_WARNING as an exception.
Chris@0:     try {
Chris@0:       $entity->save();
Chris@0:       $this->fail('Exception did not fail');
Chris@0:     }
Chris@0:     catch (EntityStorageException $exception) {
Chris@0:       $this->assertInstanceOf(\PHPUnit_Framework_Error_Warning::class, $exception->getPrevious());
Chris@0:       $this->assertEquals($exception->getMessage(), 'Missing file with ID 9999.');
Chris@0:       $this->assertEmpty($entity->image_test->width);
Chris@0:       $this->assertEmpty($entity->image_test->height);
Chris@0:     }
Chris@0: 
Chris@0:   }
Chris@0: 
Chris@0: }