A controller is a PHP callable.
/**
* @param array $widget
*
* @dataProvider availableWidgetsProvider
*/
public function test_WidgetIsRenderable_ToPreventBreakingTheAPI($widget)
{
$params = $widget['parameters'];
$parameters = array();
$resolver = new ControllerResolver(StaticContainer::getContainer());
$controller = $resolver->getController($params['module'], $params['action'], $parameters);
$this->assertNotEmpty($controller, $widget['name'] . ' is not renderable with following params: ' . json_encode($params) . '. This breaks the API, please make sure to keep the URL working');
}
