nextcloud-server/apps/files_sharing/tests/sharedstorage.php

<?php
/**
 * ownCloud
 *
 * @author Bjoern Schiessle
 * @copyright 2014 Bjoern Schiessle <schiessle@owncloud.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or any later version.
 *
 * This library 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 along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

require_once __DIR__ . '/base.php';

use OCA\Files\Share;

/**
 * Class Test_Files_Sharing_Api
 */
class Test_Files_Sharing_Storage extends Test_Files_Sharing_Base {

	function setUp() {
		parent::setUp();

		$this->folder = '/folder_share_storage_test';

		$this->filename = '/share-api-storage.txt';

		// save file with content
		$this->view->mkdir($this->folder);
	}

	function tearDown() {
		$this->view->deleteAll($this->folder);

		parent::tearDown();
	}

	/**
	 * @medium
	 */
	function testRenamePartFile() {

		// share to user
		$fileinfo = $this->view->getFileInfo($this->folder);
		$result = \OCP\Share::shareItem('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER,
			self::TEST_FILES_SHARING_API_USER2, 31);

		$this->assertTrue($result);

		self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
		$user2View = new \OC\Files\View('/' . self::TEST_FILES_SHARING_API_USER2 . '/files');

		$this->assertTrue($user2View->file_exists($this->folder));

		// create part file
		$result = $user2View->file_put_contents($this->folder. '/foo.txt.part', 'some test data');

		$this->assertTrue(is_int($result));
		// rename part file to real file
		$result = $user2View->rename($this->folder. '/foo.txt.part', $this->folder. '/foo.txt');

		$this->assertTrue($result);

		// check if the new file really exists
		$this->assertTrue($user2View->file_exists( $this->folder. '/foo.txt'));

		// check if the rename also affected the owner
		self::loginHelper(self::TEST_FILES_SHARING_API_USER1);

		$this->assertTrue($this->view->file_exists( $this->folder. '/foo.txt'));
	}
}