make sure we can do our tests again

lib/cache/file.php

@@ -15,11 +15,11 @@ class OC_Cache_File{
 		}
 		if(OC_User::isLoggedIn()) {
 			$subdir = 'cache';
-			$view = new OC_FilesystemView('/'.OC_User::getUser());
+			$view = new \OC\Files\View('/'.OC_User::getUser());
 			if(!$view->file_exists($subdir)) {
 				$view->mkdir($subdir);
 			}
-			$this->storage = new OC_FilesystemView('/'.OC_User::getUser().'/'.$subdir);
+			$this->storage = new \OC\Files\View('/'.OC_User::getUser().'/'.$subdir);
 			return $this->storage;
 		}else{
 			OC_Log::write('core', 'Can\'t get cache storage, user not logged in', OC_Log::ERROR);

tests/lib/cache/file.php

@@ -51,7 +51,7 @@ class Test_Cache_File extends Test_Cache {
 		OC_User::setUserId('test');
 
 		//set up the users dir
-		$rootView=new OC_FilesystemView('');
+		$rootView=new \OC\Files\View('');
 		$rootView->mkdir('/test');
 		
 		$this->instance=new OC_Cache_File();

tests/lib/filesystem.php

@@ -84,7 +84,7 @@ class Test_Filesystem extends UnitTestCase {
 
 		OC_Filesystem::mount('OC\Files\Storage\Temporary', array(), '/');
 
-		$rootView=new OC_FilesystemView('');
+		$rootView=new \OC\Files\View('');
 		$rootView->mkdir('/'.$user);
 		$rootView->mkdir('/'.$user.'/files');