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KolabDateRecurrenceTest.php
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KolabDateRecurrenceTest.php
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<?php
/**
* kolab_date_recurrence tests
*
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2017, 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 KolabDateRecurrenceTest extends PHPUnit\Framework\TestCase
{
function setUp(): void
{
$rcube = rcmail::get_instance();
$rcube->plugins->load_plugin('libkolab', true, true);
$rcube->plugins->load_plugin('libcalendaring', true, true);
}
/**
* Data for test_end()
*/
function data_end()
{
return [
// non-recurring
[
[
'recurrence' => [],
'start' => new DateTime('2017-08-31 11:00:00')
],
'2117-08-31 11:00:00', // expected result
],
// daily
[
[
'recurrence' => ['FREQ' => 'DAILY', 'INTERVAL' => '1', 'COUNT' => 2],
'start' => new DateTime('2017-08-31 11:00:00')
],
'2017-09-01 11:00:00',
],
// weekly
[
[
'recurrence' => ['FREQ' => 'WEEKLY', 'INTERVAL' => '1', 'COUNT' => 3],
'start' => new DateTime('2017-08-31 11:00:00'), // Thursday
],
'2017-09-14 11:00:00',
],
// UNTIL
[
[
'recurrence' => ['FREQ' => 'WEEKLY', 'INTERVAL' => '1', 'COUNT' => 3, 'UNTIL' => new DateTime('2017-09-07 11:00:00')],
'start' => new DateTime('2017-08-31 11:00:00'), // Thursday
],
'2017-09-07 11:00:00',
],
// Infinite recurrence, no count, no until
[
[
'recurrence' => ['FREQ' => 'WEEKLY', 'INTERVAL' => '1'],
'start' => new DateTime('2017-08-31 11:00:00'), // Thursday
],
'2117-08-31 11:00:00',
],
// TODO: Test an event with EXDATE/RDATE
];
}
/**
* Data for test_first_occurrence()
*/
function data_first_occurrence()
{
// TODO: BYYEARDAY, BYWEEKNO, BYSETPOS, WKST
return array(
// non-recurring
array(
array(), // recurrence data
'2017-08-31 11:00:00', // start date
'2017-08-31 11:00:00', // expected result
),
// daily
array(
array('FREQ' => 'DAILY', 'INTERVAL' => '1'), // recurrence data
'2017-08-31 11:00:00', // start date
'2017-08-31 11:00:00', // expected result
),
// TODO: this one is not supported by the Calendar UI
array(
array('FREQ' => 'DAILY', 'INTERVAL' => '1', 'BYMONTH' => 1),
'2017-08-31 11:00:00',
'2018-01-01 11:00:00',
),
// weekly
array(
array('FREQ' => 'WEEKLY', 'INTERVAL' => '1'),
'2017-08-31 11:00:00', // Thursday
'2017-08-31 11:00:00',
),
array(
array('FREQ' => 'WEEKLY', 'INTERVAL' => '1', 'BYDAY' => 'WE'),
'2017-08-31 11:00:00', // Thursday
'2017-09-06 11:00:00',
),
array(
array('FREQ' => 'WEEKLY', 'INTERVAL' => '1', 'BYDAY' => 'TH'),
'2017-08-31 11:00:00', // Thursday
'2017-08-31 11:00:00',
),
array(
array('FREQ' => 'WEEKLY', 'INTERVAL' => '1', 'BYDAY' => 'FR'),
'2017-08-31 11:00:00', // Thursday
'2017-09-01 11:00:00',
),
array(
array('FREQ' => 'WEEKLY', 'INTERVAL' => '2'),
'2017-08-31 11:00:00', // Thursday
'2017-08-31 11:00:00',
),
array(
array('FREQ' => 'WEEKLY', 'INTERVAL' => '3', 'BYDAY' => 'WE'),
'2017-08-31 11:00:00', // Thursday
'2017-09-20 11:00:00',
),
array(
array('FREQ' => 'WEEKLY', 'INTERVAL' => '1', 'BYDAY' => 'WE', 'COUNT' => 1),
'2017-08-31 11:00:00', // Thursday
'2017-09-06 11:00:00',
),
array(
array('FREQ' => 'WEEKLY', 'INTERVAL' => '1', 'BYDAY' => 'WE', 'UNTIL' => '2017-09-01'),
'2017-08-31 11:00:00', // Thursday
'',
),
// monthly
array(
array('FREQ' => 'MONTHLY', 'INTERVAL' => '1'),
'2017-09-08 11:00:00',
'2017-09-08 11:00:00',
),
array(
array('FREQ' => 'MONTHLY', 'INTERVAL' => '1', 'BYMONTHDAY' => '8,9'),
'2017-08-31 11:00:00',
'2017-09-08 11:00:00',
),
array(
array('FREQ' => 'MONTHLY', 'INTERVAL' => '1', 'BYMONTHDAY' => '8,9'),
'2017-09-08 11:00:00',
'2017-09-08 11:00:00',
),
array(
array('FREQ' => 'MONTHLY', 'INTERVAL' => '1', 'BYDAY' => '1WE'),
'2017-08-16 11:00:00',
'2017-09-06 11:00:00',
),
array(
array('FREQ' => 'MONTHLY', 'INTERVAL' => '1', 'BYDAY' => '-1WE'),
'2017-08-16 11:00:00',
'2017-08-30 11:00:00',
),
array(
array('FREQ' => 'MONTHLY', 'INTERVAL' => '2'),
'2017-09-08 11:00:00',
'2017-09-08 11:00:00',
),
array(
array('FREQ' => 'MONTHLY', 'INTERVAL' => '2', 'BYMONTHDAY' => '8'),
'2017-08-31 11:00:00',
'2017-09-08 11:00:00', // ??????
),
// yearly
array(
array('FREQ' => 'YEARLY', 'INTERVAL' => '1'),
'2017-08-16 12:00:00',
'2017-08-16 12:00:00',
),
array(
array('FREQ' => 'YEARLY', 'INTERVAL' => '1', 'BYMONTH' => '8'),
'2017-08-16 12:00:00',
'2017-08-16 12:00:00',
),
array(
array('FREQ' => 'YEARLY', 'INTERVAL' => '1', 'BYDAY' => '-1MO'),
'2017-08-16 11:00:00',
'2017-12-25 11:00:00',
),
array(
array('FREQ' => 'YEARLY', 'INTERVAL' => '1', 'BYMONTH' => '8', 'BYDAY' => '-1MO'),
'2017-08-16 11:00:00',
'2017-08-28 11:00:00',
),
array(
array('FREQ' => 'YEARLY', 'INTERVAL' => '1', 'BYMONTH' => '1', 'BYDAY' => '1MO'),
'2017-08-16 11:00:00',
'2018-01-01 11:00:00',
),
array(
array('FREQ' => 'YEARLY', 'INTERVAL' => '1', 'BYMONTH' => '1,9', 'BYDAY' => '1MO'),
'2017-08-16 11:00:00',
'2017-09-04 11:00:00',
),
array(
array('FREQ' => 'YEARLY', 'INTERVAL' => '2'),
'2017-08-16 11:00:00',
'2017-08-16 11:00:00',
),
array(
array('FREQ' => 'YEARLY', 'INTERVAL' => '2', 'BYMONTH' => '8'),
'2017-08-16 11:00:00',
'2017-08-16 11:00:00',
),
array(
array('FREQ' => 'YEARLY', 'INTERVAL' => '2', 'BYDAY' => '-1MO'),
'2017-08-16 11:00:00',
'2017-12-25 11:00:00',
),
// on dates (FIXME: do we really expect the first occurrence to be on the start date?)
array(
array('RDATE' => array (new DateTime('2017-08-10 11:00:00 Europe/Warsaw'))),
'2017-08-01 11:00:00',
'2017-08-01 11:00:00',
),
);
}
/**
* kolab_date_recurrence::end()
*
* @dataProvider data_end
*/
function test_end($event, $expected)
{
if (!kolab_format::supports(3)) {
$this->markTestSkipped('No Kolab support');
}
$object = kolab_format::factory('event', 3.0);
$object->set($event);
$recurrence = new kolab_date_recurrence($object);
$end = $recurrence->end();
$this->assertSame($expected, $end ? $end->format('Y-m-d H:i:s') : $end);
}
/**
* kolab_date_recurrence::first_occurrence()
*
* @dataProvider data_first_occurrence
*/
function test_first_occurrence($recurrence_data, $start, $expected)
{
if (!kolab_format::supports(3)) {
$this->markTestSkipped('No Kolab support');
}
$start = new DateTime($start);
if (!empty($recurrence_data['UNTIL'])) {
$recurrence_data['UNTIL'] = new DateTime($recurrence_data['UNTIL']);
}
$event = array('start' => $start, 'recurrence' => $recurrence_data);
$object = kolab_format::factory('event', 3.0);
$object->set($event);
$recurrence = new kolab_date_recurrence($object);
$first = $recurrence->first_occurrence();
$this->assertEquals($expected, $first ? $first->format('Y-m-d H:i:s') : '');
}
/**
* kolab_date_recurrence::first_occurrence() for all-day events
*
* @dataProvider data_first_occurrence
*/
function test_first_occurrence_allday($recurrence_data, $start, $expected)
{
if (!kolab_format::supports(3)) {
$this->markTestSkipped('No Kolab support');
}
$start = new DateTime($start);
if (!empty($recurrence_data['UNTIL'])) {
$recurrence_data['UNTIL'] = new DateTime($recurrence_data['UNTIL']);
}
$event = array('start' => $start, 'recurrence' => $recurrence_data, 'allday' => true);
$object = kolab_format::factory('event', 3.0);
$object->set($event);
$recurrence = new kolab_date_recurrence($object);
$first = $recurrence->first_occurrence();
$this->assertEquals($expected, $first ? $first->format('Y-m-d H:i:s') : '');
}
/**
* kolab_date_recurrence::next_instance()
*/
function test_next_instance()
{
if (!kolab_format::supports(3)) {
$this->markTestSkipped('No Kolab support');
}
date_default_timezone_set('America/New_York');
$start = new DateTime('2017-08-31 11:00:00', new DateTimeZone('Europe/Berlin'));
$event = [
'start' => $start,
'recurrence' => ['FREQ' => 'WEEKLY', 'INTERVAL' => '1'],
'allday' => true,
];
$object = kolab_format::factory('event', 3.0);
$object->set($event);
$recurrence = new kolab_date_recurrence($object);
$next = $recurrence->next_instance();
$this->assertEquals($start->format('2017-09-07 H:i:s'), $next['start']->format('Y-m-d H:i:s'), 'Same time');
$this->assertEquals($start->getTimezone()->getName(), $next['start']->getTimezone()->getName(), 'Same timezone');
$this->assertSame(true, $next['start']->_dateonly, '_dateonly flag');
}
}

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