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<?php |
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declare(strict_types=1); |
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namespace MovingImage\Bundle\VMProApiBundle\Tests\Decorator; |
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use MovingImage\Bundle\VMProApiBundle\Decorator\BlackholeCacheItemDecorator; |
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use MovingImage\Bundle\VMProApiBundle\Decorator\BlackholeCacheItemPoolDecorator; |
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use PHPUnit\Framework\TestCase; |
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use Psr\Cache\CacheItemPoolInterface; |
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use Symfony\Component\Cache\Adapter\ArrayAdapter; |
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class BlackholeCacheItemPoolDecoratorTest extends TestCase |
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{ |
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/** |
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* Asserts that blackhole pool will always report a cache miss. |
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*/ |
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public function testIsHit() |
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{ |
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$cachePool = $this->getCachePool(['test' => 'test']); |
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$blackholePool = new BlackholeCacheItemPoolDecorator($cachePool); |
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$this->assertTrue($cachePool->getItem('test')->isHit()); |
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$this->assertFalse($blackholePool->getItem('test')->isHit()); |
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} |
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/** |
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* Asserts that item returned by the blackhole pool is the correct type. |
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*/ |
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public function testGetItem() |
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{ |
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$cachePool = $this->getCachePool(['test' => 'test']); |
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$blackholePool = new BlackholeCacheItemPoolDecorator($cachePool); |
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$this->assertInstanceOf(BlackholeCacheItemDecorator::class, $blackholePool->getItem('test')); |
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} |
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/** |
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* Asserts that items returned by the blackhole pool are the correct type. |
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*/ |
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public function testGetItems() |
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{ |
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$cachePool = $this->getCachePool(['test1' => 'test1', 'test2' => 'test2']); |
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$blackholePool = new BlackholeCacheItemPoolDecorator($cachePool); |
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foreach ($blackholePool->getItems(['test1', 'test2']) as $item) { |
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$this->assertInstanceOf(BlackholeCacheItemDecorator::class, $item); |
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} |
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} |
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/** |
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* Asserts that decorated item returned by the blackhole pool is of the correct type. |
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*/ |
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public function testGetDecoratedItem() |
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{ |
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$cachePool = $this->getCachePool(['test' => 'test']); |
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$cacheItem = $cachePool->getItem('test'); |
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$blackholePool = new BlackholeCacheItemPoolDecorator($cachePool); |
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$blackholeItem = $blackholePool->getItem('test'); |
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$this->assertInstanceOf(get_class($cacheItem), $blackholeItem->getDecoratedItem()); |
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} |
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/** |
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* Returns an implementation of the CacheItemPoolInterface |
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* initialized with the values provided in the array. |
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* |
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* @throws \Psr\Cache\InvalidArgumentException |
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*/ |
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private function getCachePool(array $values): CacheItemPoolInterface |
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{ |
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$cachePool = new ArrayAdapter(); |
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foreach ($values as $key => $value) { |
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$cacheItem = $cachePool->getItem($key); |
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$cacheItem->set($value); |
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$cachePool->save($cacheItem); |
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} |
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return $cachePool; |
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} |
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} |
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MovingImage24 /
VMProApiBundle
