protected function setUp()
{
$this->poolManager = new PoolManager();
$this->pool = $this->getMockBuilder(TaggablePoolInterface::class)->getMock();
$this->keyGenerator = $this->getMockBuilder(KeyGeneratorInterface::class)->getMock();
$this->keyGenerator->method('generateKey')->willReturn('key');
$this->poolManager->addPool('pool', $this->pool);
$this->interceptor = new CacheEvictInterceptor($this->poolManager, $this->keyGenerator);
}
/**
* @param CacheEvict $annotation
* @param InterceptionSuffixInterface $interception
*
* @return Result\ResultInterface
*/
public function interceptSuffix(CacheAnnotationInterface $annotation, InterceptionSuffixInterface $interception) : ResultInterface
{
$key = $this->calculateKey($annotation, $interception);
foreach ($annotation->pools as $poolName) {
$pool = $this->poolManager->getPool($poolName);
$this->evictKey($pool, $key);
$this->evictTags($pool, $annotation->tags);
}
return new EvictResult($interception, $key, $annotation->pools, $annotation->tags);
}
/**
* @param CacheUpdate $annotation
* @param InterceptionSuffixInterface $interception
*
* @return ResultInterface
*/
public function interceptSuffix(CacheAnnotationInterface $annotation, InterceptionSuffixInterface $interception) : ResultInterface
{
if (!$interception->getReturnValue()) {
return new EmptyResult();
}
$key = $this->calculateKey($annotation, $interception);
$item = new CacheItem($key);
$item->set($interception->getReturnValue());
$item->setTags($annotation->tags);
if ($annotation->ttl > 0) {
$item->expiresAfter($annotation->ttl);
}
foreach ($annotation->pools as $poolName) {
$pool = $this->poolManager->getPool($poolName);
$pool->save($item);
}
return new UpdateResult($interception, $key, $annotation->pools);
}
/**
* @param $poolName
* @param $key
*
* @return null|\Psr\Cache\CacheItemInterface
* @throws RuntimeException
*/
private function locateCachedItem($poolName, $key)
{
$pool = $this->poolManager->getPool($poolName);
if (!$pool->hasItem($key)) {
return null;
}
$item = $pool->getItem($key);
if (!$item->isHit()) {
return null;
}
return $item;
}
/**
* @param $cacheKey
*
* @return \Psr\Cache\CacheItemInterface
*/
private function getCacheItem($cacheKey)
{
return $this->poolManager->getPool('books')->getItem($cacheKey);
}