ExpandFloatingTimesTest.php

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<?php

namespace Sabre\VObject\Recur\EventIterator;

use DateTime;
use DateTimeZone;
use PHPUnit\Framework\TestCase;
use Sabre\VObject\Reader;

class ExpandFloatingTimesTest extends TestCase {

    use \Sabre\VObject\PHPUnitAssertions;

    function testExpand() {

        $input = <<<ICS
BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
UID:foo
DTSTART:20150109T090000
DTEND:20150109T100000
RRULE:FREQ=WEEKLY;INTERVAL=1;UNTIL=20191002T070000Z;BYDAY=FR
END:VEVENT
END:VCALENDAR
ICS;

        $vcal = Reader::read($input);
        $this->assertInstanceOf('Sabre\\VObject\\Component\\VCalendar', $vcal);

        $vcal = $vcal->expand(new DateTime('2015-01-01'), new DateTime('2015-01-31'));
        $output = <<<ICS
BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
UID:foo
DTSTART:20150109T090000Z
DTEND:20150109T100000Z
RECURRENCE-ID:20150109T090000Z
END:VEVENT
BEGIN:VEVENT
UID:foo
DTSTART:20150116T090000Z
DTEND:20150116T100000Z
RECURRENCE-ID:20150116T090000Z
END:VEVENT
BEGIN:VEVENT
UID:foo
DTSTART:20150123T090000Z
DTEND:20150123T100000Z
RECURRENCE-ID:20150123T090000Z
END:VEVENT
BEGIN:VEVENT
UID:foo
DTSTART:20150130T090000Z
DTEND:20150130T100000Z
RECURRENCE-ID:20150130T090000Z
END:VEVENT
END:VCALENDAR

ICS;
        $this->assertVObjectEqualsVObject($output, $vcal);

    }

    function testExpandWithReferenceTimezone() {

        $input = <<<ICS
BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
UID:foo
DTSTART:20150109T090000
DTEND:20150109T100000
RRULE:FREQ=WEEKLY;INTERVAL=1;UNTIL=20191002T070000Z;BYDAY=FR
END:VEVENT
END:VCALENDAR
ICS;

        $vcal = Reader::read($input);
        $this->assertInstanceOf('Sabre\\VObject\\Component\\VCalendar', $vcal);

        $vcal = $vcal->expand(
            new DateTime('2015-01-01'),
            new DateTime('2015-01-31'),
            new DateTimeZone('Europe/Berlin')
        );

        $output = <<<ICS
BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
UID:foo
DTSTART:20150109T080000Z
DTEND:20150109T090000Z
RECURRENCE-ID:20150109T080000Z
END:VEVENT
BEGIN:VEVENT
UID:foo
DTSTART:20150116T080000Z
DTEND:20150116T090000Z
RECURRENCE-ID:20150116T080000Z
END:VEVENT
BEGIN:VEVENT
UID:foo
DTSTART:20150123T080000Z
DTEND:20150123T090000Z
RECURRENCE-ID:20150123T080000Z
END:VEVENT
BEGIN:VEVENT
UID:foo
DTSTART:20150130T080000Z
DTEND:20150130T090000Z
RECURRENCE-ID:20150130T080000Z
END:VEVENT
END:VCALENDAR

ICS;
        $this->assertVObjectEqualsVObject($output, $vcal);

    }

}