public function test_callback()
{
global $wp_current_filter;
$action = $this->connector->actions[0];
$wp_current_filter[] = $action;
$this->connector->callback();
$this->assertGreaterThan(0, did_action($this->action_prefix . 'callback_' . $action));
$this->assertGreaterThan(0, did_action($this->action_prefix . 'child_callback_' . $action));
}