Recurr\Rule::setBySecond PHP Méthode

    public function setBySecond(array $bySecond)
    {
        $this->bySecond = $bySecond;
        return $this;
    }

 public function testGetString()
 {
     $this->rule->setFreq('YEARLY');
     $this->rule->setCount(2);
     $this->rule->setInterval(2);
     $this->rule->setBySecond(array(30));
     $this->rule->setByMinute(array(10));
     $this->rule->setByHour(array(5, 15));
     $this->rule->setByDay(array('SU', 'WE'));
     $this->rule->setByMonthDay(array(16, 22));
     $this->rule->setByYearDay(array(201, 203));
     $this->rule->setByWeekNumber(array(29, 32));
     $this->rule->setByMonth(array(7, 8));
     $this->rule->setBySetPosition(array(1, 3));
     $this->rule->setWeekStart('TU');
     $this->rule->setExDates(array('20140607', '20140620T010000Z', '20140620T010000'));
     $this->assertEquals('FREQ=YEARLY;COUNT=2;INTERVAL=2;BYSECOND=30;BYMINUTE=10;BYHOUR=5,15;BYDAY=SU,WE;BYMONTHDAY=16,22;BYYEARDAY=201,203;BYWEEKNO=29,32;BYMONTH=7,8;BYSETPOS=1,3;WKST=TU;EXDATE=20140607,20140620T010000Z,20140620T010000', $this->rule->getString());
 }