Devise\Support\Sortable\Sort::clearSortLink PHP Method

    public function clearSortLink($label = 'Clear Sort', $options = null)
    {
        $Link = new Link($this->Framework);
        return $Link->getClearSortLink($label, $options);
    }

 public function test_it_gets_a_clear_sort_link()
 {
     $Manager = m::mock('Devise\\Support\\Sortable\\Manager');
     $Framework = new \Devise\Support\Framework();
     $Sort = new Sort($Manager, $Framework);
     assertEquals('<a href="http://localhost?clearSort=1">Some label</a>', $Sort->clearSortLink('Some label'));
 }