/**
* Implements Drupal\file\FileUsage\FileUsageInterface::add().
*/
public function add(FileInterface $file, $module, $type, $id, $count = 1)
{
// Make sure that a used file is permanent.
if (!$file->isPermanent()) {
$file->setPermanent();
$file->save();
}
}
/**
* Asserts that two files have the same values (except timestamp).
*
* @param \Drupal\file\FileInterface $before
* File object to compare.
* @param \Drupal\file\FileInterface $after
* File object to compare.
*/
function assertFileUnchanged(FileInterface $before, FileInterface $after)
{
$this->assertEqual($before->id(), $after->id(), t('File id is the same: %file1 == %file2.', array('%file1' => $before->id(), '%file2' => $after->id())), 'File unchanged');
$this->assertEqual($before->getOwner()->id(), $after->getOwner()->id(), t('File owner is the same: %file1 == %file2.', array('%file1' => $before->getOwner()->id(), '%file2' => $after->getOwner()->id())), 'File unchanged');
$this->assertEqual($before->getFilename(), $after->getFilename(), t('File name is the same: %file1 == %file2.', array('%file1' => $before->getFilename(), '%file2' => $after->getFilename())), 'File unchanged');
$this->assertEqual($before->getFileUri(), $after->getFileUri(), t('File path is the same: %file1 == %file2.', array('%file1' => $before->getFileUri(), '%file2' => $after->getFileUri())), 'File unchanged');
$this->assertEqual($before->getMimeType(), $after->getMimeType(), t('File MIME type is the same: %file1 == %file2.', array('%file1' => $before->getMimeType(), '%file2' => $after->getMimeType())), 'File unchanged');
$this->assertEqual($before->getSize(), $after->getSize(), t('File size is the same: %file1 == %file2.', array('%file1' => $before->getSize(), '%file2' => $after->getSize())), 'File unchanged');
$this->assertEqual($before->isPermanent(), $after->isPermanent(), t('File status is the same: %file1 == %file2.', array('%file1' => $before->isPermanent(), '%file2' => $after->isPermanent())), 'File unchanged');
}
/**
* Asserts that a file's status is set to permanent in the database.
*/
function assertFileIsPermanent(FileInterface $file, $message = NULL)
{
$message = isset($message) ? $message : format_string('File %file is permanent.', array('%file' => $file->getFileUri()));
$this->assertTrue($file->isPermanent(), $message);
}
