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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Julius Härtl <jus@bitgrid.net>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCA\Files\Tests\Command;
use OC\Files\View;
use OCA\Files\Command\DeleteOrphanedFiles;
use OCP\Files\StorageNotAvailableException;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Test\TestCase;
/**
* Class DeleteOrphanedFilesTest
*
* @group DB
*
* @package OCA\Files\Tests\Command
*/
class DeleteOrphanedFilesTest extends TestCase {
/**
* @var DeleteOrphanedFiles
*/
private $command;
/**
* @var \OCP\IDBConnection
*/
private $connection;
/**
* @var string
*/
private $user1;
protected function setUp(): void {
parent::setUp();
$this->connection = \OC::$server->getDatabaseConnection();
$this->user1 = $this->getUniqueID('user1_');
$userManager = \OC::$server->getUserManager();
$userManager->createUser($this->user1, 'pass');
$this->command = new DeleteOrphanedFiles($this->connection);
}
protected function tearDown(): void {
$userManager = \OC::$server->getUserManager();
$user1 = $userManager->get($this->user1);
if ($user1) {
$user1->delete();
}
$this->logout();
parent::tearDown();
}
protected function getFile($fileId) {
$stmt = $this->connection->executeQuery('SELECT * FROM `*PREFIX*filecache` WHERE `fileid` = ?', [$fileId]);
return $stmt->fetchAll();
}
protected function getMounts($storageId) {
$stmt = $this->connection->executeQuery('SELECT * FROM `*PREFIX*mounts` WHERE `storage_id` = ?', [$storageId]);
return $stmt->fetchAll();
}
/**
* Test clearing orphaned files
*/
public function testClearFiles() {
$input = $this->getMockBuilder(InputInterface::class)
->disableOriginalConstructor()
->getMock();
$output = $this->getMockBuilder(OutputInterface::class)
->disableOriginalConstructor()
->getMock();
// scan home storage so that mounts are properly setup
\OC::$server->getRootFolder()->getUserFolder($this->user1)->getStorage()->getScanner()->scan('');
$this->loginAsUser($this->user1);
$view = new View('/' . $this->user1 . '/');
$view->mkdir('files/test');
$fileInfo = $view->getFileInfo('files/test');
$storageId = $fileInfo->getStorage()->getId();
$numericStorageId = $fileInfo->getStorage()->getStorageCache()->getNumericId();
$this->assertCount(1, $this->getFile($fileInfo->getId()), 'Asserts that file is available');
$this->assertCount(1, $this->getMounts($numericStorageId), 'Asserts that mount is available');
$this->command->execute($input, $output);
$this->assertCount(1, $this->getFile($fileInfo->getId()), 'Asserts that file is still available');
$this->assertCount(1, $this->getMounts($numericStorageId), 'Asserts that mount is still available');
$deletedRows = $this->connection->executeUpdate('DELETE FROM `*PREFIX*storages` WHERE `id` = ?', [$storageId]);
$this->assertNotNull($deletedRows, 'Asserts that storage got deleted');
$this->assertSame(1, $deletedRows, 'Asserts that storage got deleted');
// parent folder, `files`, ´test` and `welcome.txt` => 4 elements
$output
->expects($this->at(0))
->method('writeln')
->with('3 orphaned file cache entries deleted');
$output
->expects($this->at(1))
->method('writeln')
->with('1 orphaned mount entries deleted');
$this->command->execute($input, $output);
$this->assertCount(0, $this->getFile($fileInfo->getId()), 'Asserts that file gets cleaned up');
$this->assertCount(0, $this->getMounts($numericStorageId), 'Asserts that mount gets cleaned up');
// since we deleted the storage it might throw a (valid) StorageNotAvailableException
try {
$view->unlink('files/test');
} catch (StorageNotAvailableException $e) {
}
}
}
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