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<?php |
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namespace Tourstream\RedisLockStrategy\Tests; |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2017 Alexander Miehe ([email protected]) |
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* All rights reserved |
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* |
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* You may not remove or change the name of the author above. See: |
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* http://www.gnu.org/licenses/gpl-faq.html#IWantCredit |
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* |
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* This script is part of the Typo3 project. The Typo3 project is |
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* free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* The GNU General Public License can be found at |
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* http://www.gnu.org/copyleft/gpl.html. |
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* A copy is found in the LICENSE and distributed with these scripts. |
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* |
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* |
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* This script 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 General Public License for more details. |
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* |
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* This copyright notice MUST APPEAR in all copies of the script! |
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***************************************************************/ |
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use TYPO3\CMS\Core\Locking\LockFactory; |
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use TYPO3\CMS\Core\Tests\FunctionalTestCase; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* @author Alexander Miehe <[email protected]> |
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* |
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* @covers \Tourstream\RedisLockStrategy\RedisLockStrategy |
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*/ |
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class RedisLockStrategyTest extends FunctionalTestCase |
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{ |
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/** |
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* @var LockFactory |
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*/ |
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private $lockFactory; |
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private $redisHost; |
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private $redisDatabase; |
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/** |
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* @test |
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* @expectedException \TYPO3\CMS\Core\Locking\Exception |
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* @expectedExceptionMessage no configuration for redis lock strategy found |
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*/ |
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public function shouldThrowExceptionBecauseConfigIsMissing() |
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{ |
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$this->lockFactory->createLocker('test'); |
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} |
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/** |
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* @test |
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* @expectedException \TYPO3\CMS\Core\Locking\Exception |
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* @expectedExceptionMessage no configuration for redis lock strategy found |
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*/ |
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public function shouldThrowExceptionBecauseConfigIsNotAnArray() |
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{ |
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$GLOBALS['TYPO3_CONF_VARS']['SYS']['redis_lock'] = 'test'; |
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$this->lockFactory->createLocker('test'); |
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} |
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/** |
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* @test |
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* @expectedException \TYPO3\CMS\Core\Locking\Exception |
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* @expectedExceptionMessage no host for redis lock strategy found |
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*/ |
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public function shouldThrowExceptionBecauseConfigHasNoHost() |
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{ |
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$GLOBALS['TYPO3_CONF_VARS']['SYS']['redis_lock'] = []; |
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$this->lockFactory->createLocker('test'); |
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} |
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/** |
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* @test |
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* @expectedException \TYPO3\CMS\Core\Locking\Exception |
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* @expectedExceptionMessage no database for redis lock strategy found |
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*/ |
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public function shouldThrowExceptionBecauseConfigHasNoDatabase() |
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{ |
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$GLOBALS['TYPO3_CONF_VARS']['SYS']['redis_lock'] = [ |
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'host' => $this->redisHost, |
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]; |
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$this->lockFactory->createLocker('test'); |
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} |
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/** |
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* @test |
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*/ |
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public function shouldConnectAndAcquireAExistingLock() |
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{ |
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$id = uniqid(); |
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$locker = $this->getLocker($id); |
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$redis = $this->getRedisClient(); |
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$redis->set($id, 'testvalue'); |
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self::assertTrue($locker->acquire()); |
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} |
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/** |
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* @test |
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*/ |
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View Code Duplication |
public function shouldConnectAndAcquireALock() |
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{ |
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$id = uniqid(); |
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$locker = $this->getLocker($id); |
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self::assertTrue($locker->acquire()); |
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$redis = $this->getRedisClient(); |
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self::assertTrue($redis->exists($id)); |
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} |
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/** |
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* @test |
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*/ |
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public function shouldConnectAndCheckIfLockIsAcquired() |
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{ |
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$id = uniqid(); |
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$locker = $this->getLocker($id); |
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$redis = $this->getRedisClient(); |
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$redis->set($id, 'testvalue'); |
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self::assertTrue($locker->isAcquired()); |
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} |
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/** |
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* @test |
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*/ |
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View Code Duplication |
public function shouldConnectAndDestroyALock() |
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{ |
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$id = uniqid(); |
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$locker = $this->getLocker($id); |
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$redis = $this->getRedisClient(); |
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$redis->set($id, 'testvalue'); |
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$locker->destroy(); |
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self::assertFalse($redis->exists($id)); |
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} |
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/** |
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* @test |
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*/ |
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View Code Duplication |
public function shouldConnectAndDestroyANotExistingLock() |
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{ |
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$id = uniqid(); |
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$locker = $this->getLocker($id); |
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$redis = $this->getRedisClient(); |
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$locker->destroy(); |
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self::assertFalse($redis->exists($id)); |
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} |
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protected function setUp() |
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{ |
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$this->testExtensionsToLoad[] = 'typo3conf/ext/redis_lock_strategy'; |
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$this->redisHost = getenv('typo3RedisHost'); |
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$this->redisDatabase = getenv('typo3RedisDatabase'); |
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parent::setUp(); |
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$this->lockFactory = GeneralUtility::makeInstance(LockFactory::class); |
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} |
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protected function tearDown() |
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{ |
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parent::tearDown(); |
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$this->getRedisClient()->flushDB(); |
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} |
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/** |
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* @return \Redis |
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*/ |
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private function getRedisClient() |
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{ |
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$redis = new \Redis(); |
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$redis->connect($this->redisHost); |
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$redis->select($this->redisDatabase); |
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return $redis; |
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} |
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/** |
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* @param string $id Locker id |
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* |
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* @return \TYPO3\CMS\Core\Locking\LockingStrategyInterface |
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*/ |
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private function getLocker($id) |
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{ |
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$GLOBALS['TYPO3_CONF_VARS']['SYS']['redis_lock'] = [ |
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'host' => $this->redisHost, |
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'port' => 6379, |
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'database' => $this->redisDatabase, |
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]; |
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return $this->lockFactory->createLocker($id); |
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} |
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} |
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tourstream /
typo3-redis-lock-strategy
