protected function tearDown()
 {
     parent::tearDown();
     foreach ($this->_createdTables as $value) {
         $this->safeDeleteTable($value);
     }
 }
 protected function tearDown()
 {
     parent::tearDown();
     foreach ($this->_createdContainers as $value) {
         try {
             $this->deleteContainer($value);
         } catch (\Exception $e) {
             // Ignore exception and continue, will assume that this container doesn't exist in the sotrage account
             error_log($e->getMessage());
         }
     }
 }