Мок для вызова конструктора

Class A{
   public void doPost(req, resp){
       Something something = new Something("email", "password");
   }
}

Как замокать в PowerMockito или Mockito строчку

Something something = new Something("email", "password");

Источник: https://ru.stackoverflow.com/questions/474899/%D0%9C%D0%BE%D0%BA-%D0%B4%D0%BB%D1%8F-%D0%B2%D1%8B%D0%B7%D0%BE%D0%B2%D0%B0-%D0%BA%D0%BE%D0%BD%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D0%BE%D1%80%D0%B0