protected function createRouterFor($class)
{
$router = parent::createRouterFor($class);
$fileStore = $this->factory->getInstance(FlatFileStore::class, array("basePath" => $this->getMockFolder()));
$reflection = new \ReflectionClass($router);
$store = $reflection->getProperty('store');
$store->setAccessible(true);
$store->setValue($router, $fileStore);
return $router;
}
