136 lines
4 KiB
PHP
136 lines
4 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2020, Friendica
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Test\Util;
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use Friendica\Core\Cache\Duration;
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use Friendica\Core\Lock\DatabaseLock;
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trait DbaLockMockTrait
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{
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use DBAMockTrait;
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use DateTimeFormatMockTrait;
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/**
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* Mocking acquireLock with DBA-backend
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*
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* @param mixed $key The key to lock
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* @param int $ttl The TimeToLive
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*
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* @param bool $locked Was the lock already set?
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* @param null $pid The PID which was set
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* @param bool $rowExists True, if a row already exists in the lock table
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* @param null $time The current timestamp
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* @param null|int $times How often the method will get used
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*
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*@see DatabaseLock::acquire()
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*
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*/
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public function mockAcquireLock($key, $ttl = Duration::FIVE_MINUTES, $locked = false, $pid = null, $rowExists = true, $time = null, $times = null)
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{
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if ($time === null) {
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$time = time();
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}
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if ($pid === null) {
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$pid = getmypid();
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}
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$this->mockDbaLock('locks', true, $times);
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$this->mockUtcNow($time, $times);
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$result = ['locked' => $locked, 'pid' => $pid];
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$this->mockSelectFirst('locks', ['locked', 'pid'], ['`name` = ? AND `expires` >= ?', $key, $time], $result, $times);
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$this->mockIsResult($result, $rowExists, $times);
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if ($rowExists) {
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if (!$locked ) {
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$this->mockUtc('now + ' . $ttl . 'seconds', $time, $times);
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$this->mockDBAUpdate('locks', ['locked' => true, 'pid' => $pid, 'expires' => $time], ['name' => $key], [], true, $times);
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}
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} else {
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$this->mockUtc('now + ' . $ttl . 'seconds', $time, $times);
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$this->mockDBAInsert('locks', ['name' => $key, 'locked' => true, 'pid' => $pid, 'expires' => $time], false, true, $times);
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}
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$this->mockDbaUnlock($times);
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}
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/**
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* Mocking isLocked with DBA-backend
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*
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* @param mixed $key The key of the lock
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* @param null|bool $return True, if the key is already locked
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* @param null $time The current timestamp
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* @param null|int $times How often the method will get used
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*
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*@see DatabaseLock::isLocked()
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*
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*/
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public function mockIsLocked($key, $return = true, $time = null, $times = null)
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{
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if ($time === null) {
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$time = time();
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}
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$this->mockUtcNow($time, $times);
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$return = ((isset($return)) ? ['locked' => $return] : null);
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$this->mockSelectFirst('locks', ['locked'], ['`name` = ? AND `expires` >= ?', $key, $time], $return, $times);
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$this->mockIsResult($return, (isset($return) && $return), $times);
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}
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/**
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* Mocking releaseAll with DBA-backend
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*
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* @param null $pid The PID which was set
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* @param null|int $times How often the method will get used
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*
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*@see DatabaseLock::releaseAll()
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*
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*/
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public function mockReleaseAll($pid = null, $times = null)
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{
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if ($pid === null) {
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$pid = getmypid();
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}
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$this->mockDBADelete('locks', ['pid' => $pid], true, $times);
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}
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/**
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* Mocking ReleaseLock with DBA-backend
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*
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* @param mixed $key The key to release
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* @param null|int $pid The PID which was set
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* @param null|int $times How often the method will get used
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*
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*@see DatabaseLock::release()
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*
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*/
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public function mockReleaseLock($key, $pid = null, $times = null)
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{
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if ($pid === null) {
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$pid = getmypid();
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}
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$this->mockDBADelete('locks', ['name' => $key, 'pid' => $pid], true, $times);
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}
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}
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