fix files_external test cases

apps/files_external/tests/dropbox.php

@@ -6,19 +6,21 @@
  * See the COPYING-README file.
  */
 
+namespace Test\Files\Storage;
+
 $config=include('files_external/tests/config.php');
 if(!is_array($config) or !isset($config['dropbox']) or !$config['dropbox']['run']) {
-	abstract class Test_Filestorage_Dropbox extends Test_FileStorage{}
+	abstract class Dropbox extends Storage{}
 	return;
 }else{
-	class Test_Filestorage_Dropbox extends Test_FileStorage {
+	class Dropbox extends Storage {
 		private $config;
 
 		public function setUp() {
 			$id=uniqid();
 			$this->config=include('files_external/tests/config.php');
 			$this->config['dropbox']['root'].='/'.$id;//make sure we have an new empty folder to work in
-			$this->instance=new OC_Filestorage_Dropbox($this->config['dropbox']);
+			$this->instance=new \OC\Files\Storage\Dropbox($this->config['dropbox']);
 		}
 
 		public function tearDown() {

apps/files_external/tests/smb.php

@@ -6,9 +6,10 @@
  * See the COPYING-README file.
  */
 
+namespace Test\Files\Storage;
+
 $config=include('apps/files_external/tests/config.php');
 
-namespace Test\Files\Storage;
 
 if(!is_array($config) or !isset($config['smb']) or !$config['smb']['run']) {
 	abstract class SMB extends Storage{}