fix unit test

tests/lib/cache/file.php

@@ -1,24 +1,24 @@
 <?php
 /**
-* ownCloud
-*
-* @author Robin Appelman
-* @copyright 2012 Robin Appelman icewind@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/>.
-*
-*/
+ * ownCloud
+ *
+ * @author Robin Appelman
+ * @copyright 2012 Robin Appelman icewind@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/>.
+ *
+ */
 
 namespace Test\Cache;
 
@@ -38,15 +38,8 @@ class FileCache extends \Test_Cache {
 		parent::setUp();
 
 		//clear all proxies and hooks so we can do clean testing
-		\OC_FileProxy::clearProxies();
 		\OC_Hook::clear('OC_Filesystem');
 
-		//disabled atm
-		//enable only the encryption hook if needed
-		//if(OC_App::isEnabled('files_encryption')) {
-		//	OC_FileProxy::register(new OC_FileProxy_Encryption());
-		//}
-
 		//set up temporary storage
 		$this->storage = \OC\Files\Filesystem::getStorage('/');
 		\OC\Files\Filesystem::clearMounts();
@@ -58,17 +51,17 @@ class FileCache extends \Test_Cache {
 
 		\OC_User::clearBackends();
 		\OC_User::useBackend(new \OC_User_Dummy());
-		
+
 		//login
 		\OC_User::createUser('test', 'test');
-		
+
 		$this->user = \OC_User::getUser();
 		\OC_User::setUserId('test');
 
 		//set up the users dir
 		$rootView = new \OC\Files\View('');
 		$rootView->mkdir('/test');
-		
+
 		$this->instance=new \OC\Cache\File();
 	}