public function testRecurrenceDSTSwitch() { // Recurring event starts 10/1/2011 15:00:00 EDST $l = new Horde_Test_Log(); $logger = $l->getLogger(); // Test Decoding $stream = fopen(__DIR__ . '/fixtures/dst.wbxml', 'r+'); $decoder = new Horde_ActiveSync_Wbxml_Decoder($stream); $element = $decoder->getElementStartTag(Horde_ActiveSync::SYNC_DATA); $appt = new Horde_ActiveSync_Message_Appointment(array('logger' => $logger)); $appt->decodeStream($decoder); fclose($stream); $decoder->getElementEndTag(); $rrule = $appt->getRecurrence(); // Get the next recurrence, still during EDST $next = $rrule->nextActiveRecurrence(new Horde_Date('2011-10-15')); $this->assertEquals('2011-10-15 15:00:00', (string) $next->setTimezone('America/New_York')); // Now get an occurence after the transition to EST. $next = $rrule->nextActiveRecurrence(new Horde_Date('2011-12-01')); $this->assertEquals('2011-12-10 15:00:00', (string) $next->setTimezone('America/New_York')); }