public function testGetItems() { self::assertEmpty(iterator_to_array($this->cache->getItems())); /** @var CacheItem $item */ $item = $this->cache->getItems(['foo'])->current(); self::assertTrue($item->isHit()); self::assertSame('bar', $item->get()); $item = $this->cache->getItems(['baz'])->current(); self::assertFalse($item->isHit()); }