public function DeleteTest::testInUse in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/file/tests/src/Kernel/DeleteTest.php \Drupal\Tests\file\Kernel\DeleteTest::testInUse()

Tries deleting a file that is in use.

File

core/modules/file/tests/src/Kernel/DeleteTest.php, line 32

Class

DeleteTest

Tests the file delete function.

Namespace

Drupal\Tests\file\Kernel

Code

public function testInUse() {

  // This test expects unused managed files to be marked as a temporary file
  // and then deleted up by file_cron().
  $this
    ->config('file.settings')
    ->set('make_unused_managed_files_temporary', TRUE)
    ->save();
  $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'], [
    1 => 1,
  ], 'Test file is still in use.');
  $this
    ->assertFileExists($file
    ->getFileUri());
  $this
    ->assertNotEmpty(File::load($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([
    'load',
    'update',
  ]);
  $this
    ->assertTrue(empty($usage), 'File usage data was removed.');
  $this
    ->assertFileExists($file
    ->getFileUri());
  $file = File::load($file
    ->id());
  $this
    ->assertNotEmpty($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. We use an UPDATE statement because using the API
  // would set the timestamp.
  Database::getConnection()
    ->update('file_managed')
    ->fields([
    '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([
    'delete',
  ]);
  $this
    ->assertFileNotExists($file
    ->getFileUri());
  $this
    ->assertNull(File::load($file
    ->id()), 'File was removed from the database.');
}