diff --git a/apps/files_encryption/tests/webdav.php b/apps/files_encryption/tests/webdav.php
deleted file mode 100755
index 8fe5ffe036343cde9c5ea7b233d520fcada8855f..0000000000000000000000000000000000000000
--- a/apps/files_encryption/tests/webdav.php
+++ /dev/null
@@ -1,272 +0,0 @@
-<?php
-/**
- * @author Bjoern Schiessle <schiessle@owncloud.com>
- * @author Christopher Schäpers <kondou@ts.unde.re>
- * @author Florin Peter <github@florin-peter.de>
- * @author Joas Schilling <nickvergessen@gmx.de>
- * @author Jörn Friedrich Dreyer <jfd@butonic.de>
- * @author Lukas Reschke <lukas@owncloud.com>
- * @author Morris Jobke <hey@morrisjobke.de>
- * @author Robin Appelman <icewind@owncloud.com>
- * @author Thomas Müller <thomas.mueller@tmit.eu>
- *
- * @copyright Copyright (c) 2015, ownCloud, Inc.
- * @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_Encryption\Tests;
-
-/**
- * Class Webdav
- *
- * this class provide basic webdav tests for PUT,GET and DELETE
- */
-class Webdav extends TestCase {
-
-	const TEST_ENCRYPTION_WEBDAV_USER1 = "test-webdav-user1";
-
-	public $userId;
-	public $pass;
-	/**
-	 * @var \OC\Files\View
-	 */
-	public $view;
-	public $dataShort;
-	public $stateFilesTrashbin;
-
-	private $storage;
-
-	public static function setUpBeforeClass() {
-		parent::setUpBeforeClass();
-
-		// create test user
-		self::loginHelper(self::TEST_ENCRYPTION_WEBDAV_USER1, true);
-
-	}
-
-	protected function setUp() {
-		parent::setUp();
-
-		// reset backend
-		\OC_User::useBackend('database');
-
-		// set user id
-		\OC_User::setUserId(self::TEST_ENCRYPTION_WEBDAV_USER1);
-		$this->userId = self::TEST_ENCRYPTION_WEBDAV_USER1;
-		$this->pass = self::TEST_ENCRYPTION_WEBDAV_USER1;
-
-		// init filesystem view
-		$this->view = new \OC\Files\View('/');
-		list($this->storage, ) = $this->view->resolvePath('/');
-		// init short data
-		$this->dataShort = 'hats';
-
-		// remember files_trashbin state
-		$this->stateFilesTrashbin = \OC_App::isEnabled('files_trashbin');
-
-		// we don't want to tests with app files_trashbin enabled
-		\OC_App::disable('files_trashbin');
-
-		// create test user
-		self::loginHelper(self::TEST_ENCRYPTION_WEBDAV_USER1);
-	}
-
-	protected function tearDown() {
-		// reset app files_trashbin
-		if ($this->stateFilesTrashbin) {
-			\OC_App::enable('files_trashbin');
-		} else {
-			\OC_App::disable('files_trashbin');
-		}
-
-		parent::tearDown();
-	}
-
-	public static function tearDownAfterClass() {
-		// cleanup test user
-		\OC_User::deleteUser(self::TEST_ENCRYPTION_WEBDAV_USER1);
-
-		parent::tearDownAfterClass();
-	}
-
-	/**
-	 * test webdav put random file
-	 */
-	function testWebdavPUT() {
-
-		// generate filename
-		$filename = '/tmp-' . $this->getUniqueID() . '.txt';
-
-		// set server vars
-		$_SERVER['REQUEST_METHOD'] = 'OPTIONS';
-
-		$_SERVER['REQUEST_METHOD'] = 'PUT';
-		$_SERVER['REQUEST_URI'] = '/remote.php/webdav' . $filename;
-		$_SERVER['HTTP_AUTHORIZATION'] = 'Basic dGVzdC13ZWJkYXYtdXNlcjE6dGVzdC13ZWJkYXYtdXNlcjE=';
-		$_SERVER['CONTENT_TYPE'] = 'application/octet-stream';
-		$_SERVER['PATH_INFO'] = '/webdav' . $filename;
-		$_SERVER['CONTENT_LENGTH'] = strlen($this->dataShort);
-
-		// handle webdav request
-		$this->handleWebdavRequest($this->dataShort);
-
-		// check if file was created
-		$this->assertTrue($this->view->file_exists('/' . $this->userId . '/files' . $filename));
-
-		// check if key-file was created
-		$this->assertTrue($this->view->file_exists(
-			'/' . $this->userId . '/files_encryption/keys/' . $filename . '/fileKey'));
-
-		// check if shareKey-file was created
-		$this->assertTrue($this->view->file_exists(
-			'/' . $this->userId . '/files_encryption/keys/' . $filename . '/' . $this->userId . '.shareKey'));
-
-		// disable encryption proxy to prevent recursive calls
-		$proxyStatus = \OC_FileProxy::$enabled;
-		\OC_FileProxy::$enabled = false;
-
-		// get encrypted file content
-		$encryptedContent = $this->view->file_get_contents('/' . $this->userId . '/files' . $filename);
-
-		// restore proxy state
-		\OC_FileProxy::$enabled = $proxyStatus;
-
-		// check if encrypted content is valid
-		$this->assertTrue(\OCA\Files_Encryption\Crypt::isCatfileContent($encryptedContent));
-
-		// get decrypted file contents
-		$decrypt = file_get_contents('crypt:///' . $this->userId . '/files' . $filename);
-
-		// check if file content match with the written content
-		$this->assertEquals($this->dataShort, $decrypt);
-
-		// return filename for next test
-		return $filename;
-	}
-
-	/**
-	 * test webdav get random file
-	 *
-	 * @depends testWebdavPUT
-	 */
-	function testWebdavGET($filename) {
-
-		// set server vars
-		$_SERVER['REQUEST_METHOD'] = 'GET';
-		$_SERVER['REQUEST_URI'] = '/remote.php/webdav' . $filename;
-		$_SERVER['HTTP_AUTHORIZATION'] = 'Basic dGVzdC13ZWJkYXYtdXNlcjE6dGVzdC13ZWJkYXYtdXNlcjE=';
-		$_SERVER['PATH_INFO'] = '/webdav' . $filename;
-
-		// handle webdav request
-		$content = $this->handleWebdavRequest();
-
-		// check if file content match with the written content
-		$this->assertEquals($this->dataShort, $content);
-
-		// return filename for next test
-		return $filename;
-	}
-
-	/**
-	 * test webdav delete random file
-	 * @depends testWebdavGET
-	 */
-	function testWebdavDELETE($filename) {
-		// set server vars
-		$_SERVER['REQUEST_METHOD'] = 'DELETE';
-		$_SERVER['REQUEST_URI'] = '/remote.php/webdav' . $filename;
-		$_SERVER['HTTP_AUTHORIZATION'] = 'Basic dGVzdC13ZWJkYXYtdXNlcjE6dGVzdC13ZWJkYXYtdXNlcjE=';
-		$_SERVER['PATH_INFO'] = '/webdav' . $filename;
-
-		// at the beginning the file should exist
-		$this->assertTrue($this->view->file_exists('/' . $this->userId . '/files' . $filename));
-
-		// handle webdav request
-		$content = $this->handleWebdavRequest();
-
-		// check if file was removed
-		$this->assertFalse($this->view->file_exists('/' . $this->userId . '/files' . $filename));
-
-		// check if key-file was removed
-		$this->assertFalse($this->view->file_exists(
-			'/' . $this->userId . '/files_encryption/keys/' . $filename . '/fileKey'));
-
-		// check if shareKey-file was removed
-		$this->assertFalse($this->view->file_exists(
-			'/' . $this->userId . '/files_encryption/keys/' . $filename . '/' . $this->userId . '.shareKey'));
-	}
-
-	/**
-	 * handle webdav request
-	 *
-	 * @param bool $body
-	 * @note this init procedure is copied from /apps/files/appinfo/remote.php
-	 */
-	function handleWebdavRequest($body = false) {
-		// Backends
-		$authBackend = $this->getMockBuilder('OC\Connector\Sabre\Auth')
-			->setMethods(['validateUserPass'])
-			->getMock();
-		$authBackend->expects($this->any())
-			->method('validateUserPass')
-			->will($this->returnValue(true));
-
-		$lockBackend = new \OC\Connector\Sabre\Locks();
-
-		// Create ownCloud Dir
-		$root = '/' . $this->userId . '/files';
-		$view = new \OC\Files\View($root);
-		$publicDir = new \OC\Connector\Sabre\Directory($view, $view->getFileInfo(''));
-		$objectTree = new \OC\Connector\Sabre\ObjectTree();
-		$mountManager = \OC\Files\Filesystem::getMountManager();
-		$objectTree->init($publicDir, $view, $mountManager);
-
-		// Fire up server
-		$server = new \Sabre\DAV\Server($publicDir);
-		$server->setBaseUri('/remote.php/webdav/');
-
-		// Load plugins
-		$server->addPlugin(new \Sabre\DAV\Auth\Plugin($authBackend, 'ownCloud'));
-		$server->addPlugin(new \Sabre\DAV\Locks\Plugin($lockBackend));
-		$server->addPlugin(new \Sabre\DAV\Browser\Plugin(false)); // Show something in the Browser, but no upload
-		$server->addPlugin(new \OC\Connector\Sabre\QuotaPlugin($view));
-		$server->addPlugin(new \OC\Connector\Sabre\MaintenancePlugin());
-		$server->debugExceptions = true;
-
-		// Totally ugly hack to setup the FS
-		\OC::$server->getUserSession()->login($this->userId, $this->userId);
-		\OC_Util::setupFS($this->userId);
-
-		// And off we go!
-		if ($body) {
-			$server->httpRequest->setBody($body);
-		}
-
-		// turn on output buffering
-		ob_start();
-
-		// handle request
-		$server->exec();
-
-		// file content is written in the output buffer
-		$content = ob_get_contents();
-
-		// flush the output buffer and turn off output buffering
-		ob_end_clean();
-
-		// return captured content
-		return $content;
-	}
-}