protected function setupUrlGenerator() {
$this->urlGenerator->expects($this->any())
->method('generateFromRoute')
- ->willReturnCallback(function($route, $parameters, $options) {
+ ->willReturnCallback(function ($route, $parameters, $options) {
$query_string = '';
if (!empty($options['query'])) {
$query_string = '?' . UrlHelper::buildQuery($options['query']);