ExpressiveDate::makeFromDate PHP Method

    public static function makeFromDate($year = null, $month = null, $day = null, $timezone = null)
    {
        return static::makeFromDateTime($year, $month, $day, null, null, null, $timezone);
    }

 public function testDateIsCreatedFromDate()
 {
     $date = ExpressiveDate::makeFromDate(2013, 1, 31);
     $this->assertEquals('2013-01-31', $date->getDate());
 }