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125 lines
3.8 KiB
125 lines
3.8 KiB
<?php |
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namespace yiiunit\extensions\redis; |
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use Yii; |
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use yii\redis\Cache; |
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use yii\redis\Connection; |
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use yiiunit\framework\caching\CacheTestCase; |
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Yii::setAlias('@yii/redis', __DIR__ . '/../../../../extensions/redis'); |
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/** |
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* Class for testing redis cache backend |
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* @group redis |
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* @group caching |
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*/ |
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class RedisCacheTest extends CacheTestCase |
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{ |
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private $_cacheInstance = null; |
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/** |
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* @return Cache |
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*/ |
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protected function getCacheInstance() |
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{ |
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$databases = self::getParam('databases'); |
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$params = isset($databases['redis']) ? $databases['redis'] : null; |
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if ($params === null) { |
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$this->markTestSkipped('No redis server connection configured.'); |
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} |
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$connection = new Connection($params); |
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if (!@stream_socket_client($connection->hostname . ':' . $connection->port, $errorNumber, $errorDescription, 0.5)) { |
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$this->markTestSkipped('No redis server running at ' . $connection->hostname . ':' . $connection->port . ' : ' . $errorNumber . ' - ' . $errorDescription); |
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} |
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$this->mockApplication(['components' => ['redis' => $connection]]); |
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if ($this->_cacheInstance === null) { |
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$this->_cacheInstance = new Cache(); |
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} |
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return $this->_cacheInstance; |
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} |
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public function testExpireMilliseconds() |
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{ |
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$cache = $this->getCacheInstance(); |
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$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($cache->get('expire_test_ms')); |
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} |
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public function testExpireAddMilliseconds() |
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{ |
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$cache = $this->getCacheInstance(); |
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$this->assertTrue($cache->add('expire_testa_ms', 'expire_testa_ms', 0.2)); |
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usleep(100000); |
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$this->assertEquals('expire_testa_ms', $cache->get('expire_testa_ms')); |
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usleep(300000); |
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$this->assertFalse($cache->get('expire_testa_ms')); |
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} |
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/** |
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* Store a value that is 2 times buffer size big |
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* https://github.com/yiisoft/yii2/issues/743 |
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*/ |
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public function testLargeData() |
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{ |
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$cache = $this->getCacheInstance(); |
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$data = str_repeat('XX', 8192); // http://www.php.net/manual/en/function.fread.php |
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$key = 'bigdata1'; |
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$this->assertFalse($cache->get($key)); |
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$cache->set($key, $data); |
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$this->assertTrue($cache->get($key) === $data); |
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// try with multibyte string |
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$data = str_repeat('ЖЫ', 8192); // http://www.php.net/manual/en/function.fread.php |
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$key = 'bigdata2'; |
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$this->assertFalse($cache->get($key)); |
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$cache->set($key, $data); |
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$this->assertTrue($cache->get($key) === $data); |
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} |
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/** |
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* Store a megabyte and see how it goes |
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* https://github.com/yiisoft/yii2/issues/6547 |
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*/ |
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public function testReallyLargeData() |
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{ |
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$cache = $this->getCacheInstance(); |
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$keys = []; |
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for($i = 1; $i < 16; $i++) { |
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$key = 'realbigdata' . $i; |
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$data = str_repeat('X', 100 * 1024); // 100 KB |
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$keys[$key] = $data; |
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// $this->assertTrue($cache->get($key) === false); // do not display 100KB in terminal if this fails :) |
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$cache->set($key, $data); |
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} |
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$values = $cache->mget(array_keys($keys)); |
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foreach($keys as $key => $value) { |
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$this->assertArrayHasKey($key, $values); |
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$this->assertTrue($values[$key] === $value); |
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} |
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} |
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public function testMultiByteGetAndSet() |
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{ |
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$cache = $this->getCacheInstance(); |
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$data = ['abc' => 'ежик', 2 => 'def']; |
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$key = 'data1'; |
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$this->assertFalse($cache->get($key)); |
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$cache->set($key, $data); |
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$this->assertTrue($cache->get($key) === $data); |
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} |
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}
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