function timeRangeTestData()
{
$tests = [];
$calendar = new VCalendar();
$vevent = $calendar->createComponent('VEVENT');
$vevent->DTSTART = '20111223T120000Z';
$tests[] = [$vevent, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true];
$tests[] = [$vevent, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false];
$vevent2 = clone $vevent;
$vevent2->DTEND = '20111225T120000Z';
$tests[] = [$vevent2, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true];
$tests[] = [$vevent2, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false];
$vevent3 = clone $vevent;
$vevent3->DURATION = 'P1D';
$tests[] = [$vevent3, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true];
$tests[] = [$vevent3, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false];
$vevent4 = clone $vevent;
$vevent4->DTSTART = '20111225';
$vevent4->DTSTART['VALUE'] = 'DATE';
$tests[] = [$vevent4, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true];
$tests[] = [$vevent4, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false];
// Event with no end date should be treated as lasting the entire day.
$tests[] = [$vevent4, new \DateTime('2011-12-25 16:00:00'), new \DateTime('2011-12-25 17:00:00'), true];
// DTEND is non inclusive so all day events should not be returned on the next day.
$tests[] = [$vevent4, new \DateTime('2011-12-26 00:00:00'), new \DateTime('2011-12-26 17:00:00'), false];
// The timezone of timerange in question also needs to be considered.
$tests[] = [$vevent4, new \DateTime('2011-12-26 00:00:00', new \DateTimeZone('Europe/Berlin')), new \DateTime('2011-12-26 17:00:00', new \DateTimeZone('Europe/Berlin')), false];
$vevent5 = clone $vevent;
$vevent5->DURATION = 'P1D';
$vevent5->RRULE = 'FREQ=YEARLY';
$tests[] = [$vevent5, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true];
$tests[] = [$vevent5, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false];
$tests[] = [$vevent5, new \DateTime('2013-12-01'), new \DateTime('2013-12-31'), true];
$vevent6 = clone $vevent;
$vevent6->DTSTART = '20111225';
$vevent6->DTSTART['VALUE'] = 'DATE';
$vevent6->DTEND = '20111225';
$vevent6->DTEND['VALUE'] = 'DATE';
$tests[] = [$vevent6, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true];
$tests[] = [$vevent6, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false];
// Added this test to ensure that recurrence rules with no DTEND also
// get checked for the entire day.
$vevent7 = clone $vevent;
$vevent7->DTSTART = '20120101';
$vevent7->DTSTART['VALUE'] = 'DATE';
$vevent7->RRULE = 'FREQ=MONTHLY';
$tests[] = [$vevent7, new \DateTime('2012-02-01 15:00:00'), new \DateTime('2012-02-02'), true];
// The timezone of timerange in question should also be considered.
$tests[] = [$vevent7, new \DateTime('2012-02-02 00:00:00', new \DateTimeZone('Europe/Berlin')), new \DateTime('2012-02-03 00:00:00', new \DateTimeZone('Europe/Berlin')), false];
// Added this test to check recurring events that have no instances.
$vevent8 = clone $vevent;
$vevent8->DTSTART = '20130329T140000';
$vevent8->DTEND = '20130329T153000';
$vevent8->RRULE = ['FREQ' => 'WEEKLY', 'BYDAY' => ['FR'], 'UNTIL' => '20130412T115959Z'];
$vevent8->add('EXDATE', '20130405T140000');
$vevent8->add('EXDATE', '20130329T140000');
$tests[] = [$vevent8, new \DateTime('2013-03-01'), new \DateTime('2013-04-01'), false];
return $tests;
}
