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<?php
/*
** Zabbix
** Copyright (C) 2001-2014 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 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 General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
class CServicesSlaCalculatorTest extends PHPUnit_Framework_TestCase {
protected $defaultTimezone;
public function setUp() {
$this->defaultTimezone = date_default_timezone_get();
date_default_timezone_set('Europe/Riga');
}
public function testCalculateSlaProvider() {
return array(
array(
array(
array(
'clock' => strtotime('30 March 2014 3:00'),
'value' => 3
),
array(
'clock' => strtotime('30 March 2014 6:00'),
'value' => 0
),
),
array(
// downtime during DST
array(
'type' => SERVICE_TIME_TYPE_DOWNTIME,
'ts_from' => 10800,
'ts_to' => 18000
)
),
strtotime('30 March 2014 0:00'),
strtotime('30 March 2014 24:00'),
0,
array(
'dt' => array(
'problemTime' => 3600,
'okTime' => 0
),
'ut' => array(
'problemTime' => 3600,
'okTime' => 75600
),
'problemTime' => 3600,
'okTime' => 75600,
'downtimeTime' => 3600,
'problem' => 4.5454545454545,
'ok' => 95.454545454545
)
),
array(
array(
array(
'clock' => strtotime('30 March 2014 3:00'),
'value' => 3
),
array(
'clock' => strtotime('30 March 2014 6:00'),
'value' => 0
),
),
array(
// downtime during DST
array(
'type' => SERVICE_TIME_TYPE_DOWNTIME,
'ts_from' => 10800,
'ts_to' => 18000
)
),
strtotime('1 March 2014 0:00'),
strtotime('30 March 2014 24:00'),
0,
array(
'dt' => array(
'problemTime' => 3600,
'okTime' => 28800
),
'ut' => array(
'problemTime' => 3600,
'okTime' => 2552400
),
'problemTime' => 3600,
'okTime' => 2552400,
'downtimeTime' => 32400,
'problem' => 0.14084507042254,
'ok' => 99.859154929577
)
)
);
}
/**
* @dataProvider testCalculateSlaProvider
*
* @param array $alarms
* @param array $times
* @param $periodStart
* @param $periodEnd
* @param $prevValue
* @param array $expectedResult
*/
public function testCalculateSla(array $alarms, array $times, $periodStart, $periodEnd, $prevValue, array $expectedResult) {
$slaCalculator = new CServicesSlaCalculator();
$result = $slaCalculator->calculateSla($alarms, $times, $periodStart, $periodEnd, $prevValue);
$this->assertEquals($expectedResult, $result);
// too little test cases
$this->markTestIncomplete();
}
public function tearDown() {
date_default_timezone_set($this->defaultTimezone);
}
}
|