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libcalendaring.php
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libcalendaring.php
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<?php
/**
* libcalendaring plugin's utility functions tests
*
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* Copyright (C) 2015, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class libcalendaring_test extends PHPUnit_Framework_TestCase
{
function setUp()
{
require_once __DIR__ . '/../libcalendaring.php';
}
/**
* libcalendaring::parse_alarm_value()
*/
function test_parse_alarm_value()
{
$alarm = libcalendaring::parse_alarm_value('-15M');
$this->assertEquals('15', $alarm[0]);
$this->assertEquals('-M', $alarm[1]);
$this->assertEquals('-PT15M', $alarm[3]);
$alarm = libcalendaring::parse_alarm_value('-PT5H');
$this->assertEquals('5', $alarm[0]);
$this->assertEquals('-H', $alarm[1]);
$alarm = libcalendaring::parse_alarm_value('P0DT1H0M0S');
$this->assertEquals('1', $alarm[0]);
$this->assertEquals('+H', $alarm[1]);
// FIXME: this should return something like (1140 + 120 + 30)M
$alarm = libcalendaring::parse_alarm_value('-P1DT2H30M');
// $this->assertEquals('1590', $alarm[0]);
// $this->assertEquals('-M', $alarm[1]);
$alarm = libcalendaring::parse_alarm_value('@1420722000');
$this->assertInstanceOf('DateTime', $alarm[0]);
}
/**
* libcalendaring::get_next_alarm()
*/
function test_get_next_alarm()
{
// alarm 10 minutes before event
$date = date('Ymd', strtotime('today + 2 days'));
$event = array(
'start' => new DateTime($date . 'T160000Z'),
'end' => new DateTime($date . 'T200000Z'),
'valarms' => array(
array(
'trigger' => '-PT10M',
'action' => 'DISPLAY',
),
),
);
$alarm = libcalendaring::get_next_alarm($event);
$this->assertEquals($event['valarms'][0]['action'], $alarm['action']);
$this->assertEquals(strtotime($date . 'T155000Z'), $alarm['time']);
// alarm 1 hour after event start
$event['valarms'] = array(
array(
'trigger' => '+PT1H',
),
);
$alarm = libcalendaring::get_next_alarm($event);
$this->assertEquals('DISPLAY', $alarm['action']);
$this->assertEquals(strtotime($date . 'T170000Z'), $alarm['time']);
// alarm 1 hour before event end
$event['valarms'] = array(
array(
'trigger' => '-PT1H',
'related' => 'END',
),
);
$alarm = libcalendaring::get_next_alarm($event);
$this->assertEquals('DISPLAY', $alarm['action']);
$this->assertEquals(strtotime($date . 'T190000Z'), $alarm['time']);
// alarm 1 hour after event end
$event['valarms'] = array(
array(
'trigger' => 'PT1H',
'related' => 'END',
),
);
$alarm = libcalendaring::get_next_alarm($event);
$this->assertEquals('DISPLAY', $alarm['action']);
$this->assertEquals(strtotime($date . 'T210000Z'), $alarm['time']);
// ignore past alarms
$event['start'] = new DateTime('today 22:00:00');
$event['end'] = new DateTime('today 23:00:00');
$event['valarms'] = array(
array(
'trigger' => '-P2D',
'action' => 'EMAIL',
),
array(
'trigger' => '-PT30M',
'action' => 'DISPLAY',
),
);
$alarm = libcalendaring::get_next_alarm($event);
$this->assertEquals('DISPLAY', $alarm['action']);
$this->assertEquals(strtotime('today 21:30:00'), $alarm['time']);
// absolute alarm date/time
$event['valarms'] = array(
array('trigger' => new DateTime('today 20:00:00'))
);
$alarm = libcalendaring::get_next_alarm($event);
$this->assertEquals($event['valarms'][0]['trigger']->format('U'), $alarm['time']);
// no alarms for cancelled events
$event['status'] = 'CANCELLED';
$alarm = libcalendaring::get_next_alarm($event);
$this->assertEquals(null, $alarm);
}
/**
* libcalendaring::part_is_vcalendar()
*/
function test_part_is_vcalendar()
{
$part = new StdClass;
$part->mimetype = 'text/plain';
$part->filename = 'event.ics';
$this->assertFalse(libcalendaring::part_is_vcalendar($part));
$part->mimetype = 'text/calendar';
$this->assertTrue(libcalendaring::part_is_vcalendar($part));
$part->mimetype = 'text/x-vcalendar';
$this->assertTrue(libcalendaring::part_is_vcalendar($part));
$part->mimetype = 'application/ics';
$this->assertTrue(libcalendaring::part_is_vcalendar($part));
$part->mimetype = 'application/x-any';
$this->assertTrue(libcalendaring::part_is_vcalendar($part));
}
/**
* libcalendaring::to_rrule()
*/
function test_to_rrule()
{
$rrule = array(
'FREQ' => 'MONTHLY',
'BYDAY' => '2WE',
'INTERVAL' => 2,
'UNTIL' => new DateTime('2025-05-01 18:00:00 CEST'),
);
$s = libcalendaring::to_rrule($rrule);
$this->assertRegExp('/FREQ='.$rrule['FREQ'].'/', $s, "Recurrence Frequence");
$this->assertRegExp('/INTERVAL='.$rrule['INTERVAL'].'/', $s, "Recurrence Interval");
$this->assertRegExp('/BYDAY='.$rrule['BYDAY'].'/', $s, "Recurrence BYDAY");
$this->assertRegExp('/UNTIL=20250501T160000Z/', $s, "Recurrence End date (in UTC)");
}
}

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