CleanupOldCacheFolders example

class CleanupOldCacheFoldersHandlerTest extends TestCase
{
    public function testInvoke(): void
    {
        $cacheClearer = $this->createMock(CacheClearer::class);
        $cacheClearer->expects(static::once())->method('cleanupOldContainerCacheDirectories');

        $handler = new CleanupOldCacheFoldersHandler($cacheClearer);
        $handler(new CleanupOldCacheFolders());
    }
}

$containerCaches = [];

        foreach ($finder->getIterator() as $containerPaths) {
            $containerCaches[] = $containerPaths->getRealPath();
        }

        $this->filesystem->remove($containerCaches);
    }

    public function scheduleCacheFolderCleanup(): void
    {
        $this->messageBus->dispatch(new CleanupOldCacheFolders());
    }

    /** * @param list<string> $keys */
    public function deleteItems(array $keys): void
    {
        foreach ($this->adapters as $adapter) {
            $adapter->deleteItems($keys);
        }
    }