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45 lines
1.1 KiB
45 lines
1.1 KiB
<?php |
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namespace yiiunit\framework\caching; |
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use yii\caching\MemCache; |
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use yii\caching\RedisCache; |
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use yiiunit\TestCase; |
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|
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/** |
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* Class for testing redis cache backend |
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*/ |
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class RedisCacheTest extends CacheTest |
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{ |
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private $_cacheInstance = null; |
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|
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/** |
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* @return MemCache |
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*/ |
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protected function getCacheInstance() |
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{ |
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$config = array( |
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'hostname' => 'localhost', |
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'port' => 6379, |
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'database' => 0, |
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); |
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$dsn = $config['hostname'] . ':' .$config['port']; |
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if(!@stream_socket_client($dsn, $errorNumber, $errorDescription, 0.5)) { |
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$this->markTestSkipped('No redis server running at ' . $dsn .' : ' . $errorNumber . ' - ' . $errorDescription); |
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} |
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if($this->_cacheInstance === null) { |
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$this->_cacheInstance = new RedisCache($config); |
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} |
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return $this->_cacheInstance; |
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} |
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|
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public function testExpireMilliseconds() |
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{ |
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$cache = $this->getCacheInstance(); |
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|
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$this->assertTrue($cache->set('expire_test_ms', 'expire_test_ms', 0.2)); |
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usleep(100000); |
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$this->assertEquals('expire_test_ms', $cache->get('expire_test_ms')); |
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usleep(300000); |
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$this->assertFalse($cache->get('expire_test_ms')); |
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} |
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} |