RRule\RRule::isInfinite PHP Method

    public function isInfinite()
    {
        return !$this->count && !$this->until;
    }

 public function testIsFinite()
 {
     $rrule = new RRule(array('freq' => 'yearly'));
     $this->assertTrue($rrule->isInfinite());
     $this->assertFalse($rrule->isFinite());
     $rrule = new RRule(array('freq' => 'yearly', 'count' => 10));
     $this->assertFalse($rrule->isInfinite());
     $this->assertTrue($rrule->isFinite());
 }