public function DownloadTest::testPublicFileTransfer

Tests the public file transfer system.

File

core/modules/file/tests/src/Functional/DownloadTest.php, line 51

Class

DownloadTest

Tests for download/file transfer functions.

Namespace

Code

public function testPublicFileTransfer() {

  // Test generating a URL to a created file.
  $file = $this
    ->createFile();
  $url = $this->fileUrlGenerator
    ->generateAbsoluteString($file
    ->getFileUri());

  // URLs can't contain characters outside the ASCII set so $filename has to be
  // encoded.
  $filename = $GLOBALS['base_url'] . '/' . \Drupal::service('stream_wrapper_manager')
    ->getViaScheme('public')
    ->getDirectoryPath() . '/' . rawurlencode($file
    ->getFilename());
  $this
    ->assertEquals($filename, $url, 'Correctly generated a URL for a created file.');
  $http_client = $this
    ->getHttpClient();
  $response = $http_client
    ->head($url);
  $this
    ->assertEquals(200, $response
    ->getStatusCode(), 'Confirmed that the generated URL is correct by downloading the created file.');

  // Test generating a URL to a shipped file (i.e. a file that is part of
  // Drupal core, a module or a theme, for example a JavaScript file).
  $filepath = 'core/assets/vendor/jquery/jquery.min.js';
  $url = $this->fileUrlGenerator
    ->generateAbsoluteString($filepath);
  $this
    ->assertEquals($GLOBALS['base_url'] . '/' . $filepath, $url, 'Correctly generated a URL for a shipped file.');
  $response = $http_client
    ->head($url);
  $this
    ->assertEquals(200, $response
    ->getStatusCode(), 'Confirmed that the generated URL is correct by downloading the shipped file.');
}