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<?php
namespace Drupal\Tests\file\Kernel;
use Drupal\file\Entity\File;
/**
* Tests the file delete function.
*
* @group file
*/
class DeleteTest extends FileManagedUnitTestBase {
/**
* Tries deleting a normal file (as opposed to a directory, symlink, etc).
*/
public function testUnused() {
$file = $this->createFile();
// Check that deletion removes the file and database record.
$this->assertTrue(is_file($file->getFileUri()), 'File exists.');
$file->delete();
$this->assertFileHooksCalled(['delete']);
$this->assertFalse(file_exists($file->getFileUri()), 'Test file has actually been deleted.');
$this->assertFalse(File::load($file->id()), 'File was removed from the database.');
}
/**
* Tries deleting a file that is in use.
*/
public 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'], [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(['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([
'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']);
$this->assertFalse(file_exists($file->getFileUri()), 'File has been deleted after its last usage was removed.');
$this->assertFalse(File::load($file->id()), 'File was removed from the database.');
}
}