public function S3fsTest::testImageDerivatives in S3 File System 4.0.x

Same name and namespace in other branches

1. 8.3 tests/src/Functional/S3fsTest.php \Drupal\Tests\s3fs\Functional\S3fsTest::testImageDerivatives()

Test the image derivative functionality.

File

tests/src/Functional/S3fsTest.php, line 147

Class

S3fsTest

S3 File System Tests.

Namespace

Drupal\Tests\s3fs\Functional

Code

public function testImageDerivatives() {

  // Prevent issues with derivative tokens during test.
  $this
    ->config('image.settings')
    ->set('allow_insecure_derivatives', TRUE)
    ->save();

  // Use the large image style for for presigned tests.
  $this
    ->config('s3fs.settings')
    ->set('presigned_urls', "6000|.*/large/.*")
    ->save();
  $img_uri1 = "{$this->remoteTestsFolderUri}/test.png";
  $img_localpath = __DIR__ . '/../../fixtures/test.png';

  // Upload the test image.
  $this
    ->assertTrue(\Drupal::service('file_system')
    ->mkdir($this->remoteTestsFolderUri), 'Created the testing directory in the DB.');
  $img_data = file_get_contents($img_localpath);
  $img_file = file_save_data($img_data, $img_uri1);
  $this
    ->assertNotIdentical($img_file, FALSE, "Copied the the test image to {$img_uri1}.");

  // Request a derivative.
  // Parse query parameters to ensure they get passed.
  $style_url_parsed = UrlHelper::parse(ImageStyle::load('thumbnail')
    ->buildUrl($img_uri1));
  $derivative = $this
    ->drupalGet($style_url_parsed['path'], [
    'query' => $style_url_parsed['query'],
  ]);
  $this
    ->assertNotFalse(imagecreatefromstring($derivative), 'The returned derivative is a valid image.');
  $style_presigned_url_parsed = UrlHelper::parse(ImageStyle::load('large')
    ->buildUrl($img_uri1));
  $presigned_derivative = $this
    ->drupalGet($style_presigned_url_parsed['path'], [
    'query' => $style_presigned_url_parsed['query'],
  ]);
  $this
    ->assertNotFalse(imagecreatefromstring($presigned_derivative), 'The returned signed derivative is a valid image.');
}