public function testClear()
{
$instance = CacheFactory::getInstance();
$this->assertSame($instance, CacheFactory::getInstance());
$instance->clear();
$this->assertNotSame($instance, CacheFactory::getInstance());
}
/**
* @since 1.0
*
* @param string $namespace
* @param Cache $cache
*/
public function __construct($namespace, Cache $cache)
{
if (!is_string($namespace)) {
throw new InvalidArgumentException("Expected the namespace to be a string");
}
$this->namespace = $namespace;
$this->cache = $cache;
// It is only used internally therefore no injection required as it improves
// performance on long lists as seen in #1
$this->internalCache = CacheFactory::getInstance()->newFixedInMemoryLruCache(500);
}
/**
* @since 2.2
*
* @param integer|string $mediaWikiCacheType
*
* @return Cache
*/
public function newMediaWikiCompositeCache($mediaWikiCacheType = null)
{
$mediaWikiCache = ObjectCache::getInstance($mediaWikiCacheType === null ? $this->getMainCacheType() : $mediaWikiCacheType);
$compositeCache = OnoiCacheFactory::getInstance()->newCompositeCache(array($this->newFixedInMemoryCache(500), OnoiCacheFactory::getInstance()->newMediaWikiCache($mediaWikiCache)));
return $compositeCache;
}