function DeleteTest::testInUse in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/file/src/Tests/DeleteTest.php \Drupal\file\Tests\DeleteTest::testInUse()

Tries deleting a file that is in use.

File

core/modules/file/src/Tests/DeleteTest.php, line 35

Contains \Drupal\file\Tests\DeleteTest.

Class

DeleteTest

Tests the file delete function.

Namespace

Drupal\file\Tests

Code

function testInUse() {
  $file = $this
    ->createFile();
  $file_usage = $this->container
    ->get('file.usage');
  $file_usage
    ->add($file, 'testing', 'test', 1);
  $file_usage
    ->add($file, 'testing', 'test', 1);
  $file_usage
    ->delete($file, 'testing', 'test', 1);
  $usage = $file_usage
    ->listUsage($file);
  $this
    ->assertEqual($usage['testing']['test'], array(
    1 => 1,
  ), 'Test file is still in use.');
  $this
    ->assertTrue(file_exists($file
    ->getFileUri()), 'File still exists on the disk.');
  $this
    ->assertTrue(File::load($file
    ->id()), 'File still exists in the database.');

  // Clear out the call to hook_file_load().
  file_test_reset();
  $file_usage
    ->delete($file, 'testing', 'test', 1);
  $usage = $file_usage
    ->listUsage($file);
  $this
    ->assertFileHooksCalled(array(
    'load',
    'update',
  ));
  $this
    ->assertTrue(empty($usage), 'File usage data was removed.');
  $this
    ->assertTrue(file_exists($file
    ->getFileUri()), 'File still exists on the disk.');
  $file = File::load($file
    ->id());
  $this
    ->assertTrue($file, 'File still exists in the database.');
  $this
    ->assertTrue($file
    ->isTemporary(), 'File is temporary.');
  file_test_reset();

  // Call file_cron() to clean up the file. Make sure the changed timestamp
  // of the file is older than the system.file.temporary_maximum_age
  // configuration value.
  db_update('file_managed')
    ->fields(array(
    'changed' => REQUEST_TIME - ($this
      ->config('system.file')
      ->get('temporary_maximum_age') + 1),
  ))
    ->condition('fid', $file
    ->id())
    ->execute();
  \Drupal::service('cron')
    ->run();

  // file_cron() loads
  $this
    ->assertFileHooksCalled(array(
    'delete',
  ));
  $this
    ->assertFalse(file_exists($file
    ->getFileUri()), 'File has been deleted after its last usage was removed.');
  $this
    ->assertFalse(File::load($file
    ->id()), 'File was removed from the database.');
}