class FileIsImageConstraintValidatorTest

Same name and namespace in other branches
  1. 10 core/modules/file/tests/src/Kernel/Plugin/Validation/Constraint/FileIsImageConstraintValidatorTest.php \Drupal\Tests\file\Kernel\Plugin\Validation\Constraint\FileIsImageConstraintValidatorTest

Tests the FileIsImageConstraintValidator.

@group file @coversDefaultClass \Drupal\file\Plugin\Validation\Constraint\FileIsImageConstraintValidator

Hierarchy

Expanded class hierarchy of FileIsImageConstraintValidatorTest

File

core/modules/file/tests/src/Kernel/Plugin/Validation/Constraint/FileIsImageConstraintValidatorTest.php, line 17

Namespace

Drupal\Tests\file\Kernel\Plugin\Validation\Constraint
View on git.drupalcode.org
View source 
class FileIsImageConstraintValidatorTest extends FileValidatorTestBase {
  
  /**
   * An image file.
   *
   * @var \Drupal\file\FileInterface
   */
  protected FileInterface $image;
  
  /**
   * A file which is not an image.
   *
   * @var \Drupal\file\FileInterface
   */
  protected FileInterface $nonImage;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->image = File::create();
    $this->image
      ->setFileUri('core/misc/druplicon.png');
    /** @var \Drupal\Core\File\FileSystemInterface $file_system */
    $file_system = \Drupal::service('file_system');
    $this->image
      ->setFilename($file_system->basename($this->image
      ->getFileUri()));
    $this->nonImage = File::create();
    $this->nonImage
      ->setFileUri('core/assets/vendor/jquery/jquery.min.js');
    $this->nonImage
      ->setFilename($file_system->basename($this->nonImage
      ->getFileUri()));
  }
  
  /**
   * This ensures a specific file is actually an image.
   *
   * @covers ::validate
   */
  public function testFileIsImage() : void {
    $this->assertFileExists($this->image
      ->getFileUri());
    $validators = [
      'FileIsImage' => [],
    ];
    $violations = $this->validator
      ->validate($this->image, $validators);
    $this->assertCount(0, $violations, 'No error reported for our image file.');
    $this->assertFileExists($this->nonImage
      ->getFileUri());
    $violations = $this->validator
      ->validate($this->nonImage, $validators);
    $this->assertCount(1, $violations, 'An error reported for our non-image file.');
  }

}

Members

Title Modifiers Object type Summary Overriden Title Overrides
ExpectDeprecationTrait::expectDeprecation public function Adds an expected deprecation.
ExpectDeprecationTrait::setUpErrorHandler public function Sets up the test error handler.
ExpectDeprecationTrait::tearDownErrorHandler public function Tears down the test error handler.
ExtensionListTestTrait::getModulePath protected function Gets the path for the specified module.
ExtensionListTestTrait::getThemePath protected function Gets the path for the specified theme.
FileIsImageConstraintValidatorTest::$image protected property An image file.
FileIsImageConstraintValidatorTest::$nonImage protected property A file which is not an image.
FileIsImageConstraintValidatorTest::setUp protected function Overrides FileValidatorTestBase::setUp
FileIsImageConstraintValidatorTest::testFileIsImage public function This ensures a specific file is actually an image.
FileValidatorTestBase::$file protected property The file.
FileValidatorTestBase::$modules protected static property Modules to install. 1
FileValidatorTestBase::$validator protected property The file validator.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.

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