public function __construct(InvocationContext $invocation_context, $fn = null, $name = null)
{
$this->invocation_context = $invocation_context;
$this->parent_block = $invocation_context->activeBlock();
$this->fn = $fn;
$this->name = $name;
}
public static function after_all($fn)
{
$test_method = new AfterAllHook(InvocationContext::getActive(), $fn);
$test_method->addToParent();
return $test_method;
}