friendica/tests/Util/DbaCacheMockTrait.php

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<?php
2020-02-09 14:45:36 +00:00
/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Test\Util;
use Friendica\Core\Cache\Duration;
trait DbaCacheMockTrait
{
/**
* @var
*/
protected $dba;
public function __construct()
{
}
protected function mockDelete($key, $return = true, $times = null)
{
$this->mockDBADelete('cache', ['k' => $key], $return, $times);
}
protected function mockGet($key, $return = null, $time = null, $times = null)
{
if ($time === null) {
$time = time();
}
$value = @serialize($return);
$this->mockSelectFirst('cache', ['v'], ['`k` = ? AND (`expires` >= ? OR `expires` = -1)', $key, $time], ['v' => $value], $times);
$this->mockIsResult(['v' => $value], isset($return), $times);
}
protected function mockSet($key, $value, $ttl = Duration::FIVE_MINUTES, $time = null, $return = true, $times = null)
{
if ($time === null) {
$time = time();
}
if ($ttl > 0) {
$this->mockUtc('now + ' . $ttl . 'seconds', $time + $ttl, $times);
$fields = [
'v' => serialize($value),
'expires' => $time + $ttl,
'updated' => $time
];
} else {
$fields = [
'v' => serialize($value),
'expires' => -1,
'updated' => $time
];
}
$this->mockDBAUpdate('cache', $fields, ['k' => $key], true, $return, $times);
}
protected function mockClear($outdated = true, $return = true, $times = null)
{
if ($outdated) {
$this->mockDBADelete('cache', ['`expires` < NOW()'], $return, $times);
} else {
$this->mockDBADelete('cache', ['`k` IS NOT NULL '], $return, $times);
}
}
protected function mockGetAllKeys($prefix = null, $return = [], $time = null, $times = null)
{
if ($time === null) {
$time = time();
}
if (empty($prefix)) {
$where = ['`expires` >= ?', $time];
} else {
$where = ['`expires` >= ? AND `k` LIKE CONCAT(?, \'%\')', $time, $prefix];
}
$this->mockSelect('cache', ['k'], $where, $return, $times);
$this->mockFetchLoop($return, $times);
$this->mockDbaClose(true, $times);
}
}