public function testDeleteWithEmptyPassword()
 {
     RequestWrapper::inject(new Request(['passw' => '']));
     $session = SessionFactory::getSession();
     $failure_count = $session->get('delete_attempts');
     $controller = new AccountController();
     $response = $controller->deleteAccount();
     $reflection = new \ReflectionProperty(get_class($response), 'data');
     $reflection->setAccessible(true);
     $response_data = $reflection->getValue($response);
     $this->assertNotEmpty($response_data['error']);
     $this->assertGreaterThan($failure_count, $session->get('delete_attempts'));
 }