<?php
  
  namespace Sabre\VObject;
  
  use
      DateTime,
      DateTimeZone;
  
  class RecurrenceIteratorMissingOverriddenTest extends \PHPUnit_Framework_TestCase {
  
      function testExpand() {
  
          $input = <<<ICS
  BEGIN:VCALENDAR
  VERSION:2.0
  BEGIN:VEVENT
  UID:foo
  DTSTART:20130727T120000Z
  DURATION:PT1H
  RRULE:FREQ=DAILY;COUNT=2
  SUMMARY:A
  END:VEVENT
  BEGIN:VEVENT
  RECURRENCE-ID:20130728T120000Z
  UID:foo
  DTSTART:20140101T120000Z
  DURATION:PT1H
  SUMMARY:B
  END:VEVENT
  END:VCALENDAR
  ICS;
  
          $vcal = Reader::read($input);
          $this->assertInstanceOf('Sabre\\VObject\\Component\\VCalendar', $vcal);
  
          $vcal->expand(new DateTime('2011-01-01'), new DateTime('2015-01-01'));
  
          $result = $vcal->serialize();
  
          $output = <<<ICS
  BEGIN:VCALENDAR
  VERSION:2.0
  BEGIN:VEVENT
  UID:foo
  DTSTART;VALUE=DATE-TIME:20130727T120000Z
  DURATION:PT1H
  SUMMARY:A
  END:VEVENT
  BEGIN:VEVENT
  RECURRENCE-ID:20130728T120000Z
  UID:foo
  DTSTART:20140101T120000Z
  DURATION:PT1H
  SUMMARY:B
  END:VEVENT
  END:VCALENDAR
  
  ICS;
          $this->assertEquals($output, str_replace("\r","",$result));
      
      }
  
  }