new Expectations(){{
    calendarService.getGeneralCalendar((Date)any);
    returns(null, new AbrahamResult<HolidayCalendar>() {{setSuccess(false);}},
        new AbrahamResult<HolidayCalendar>() {{setSuccess(true);
            setResult(holidayCalendar);}});
    times =3;
}};

result = xx;// 每次返回结果都相同

returns(第一次结果,第二次结果,第n次结果)//按调用的次数返回指定结果