/**
* {@inheritdoc}
*/
public function download($hash, array $chunks, $mimetype, $size)
{
$file = new ChunkFile();
$file->setHash($hash);
$file->setMimetype($mimetype);
$file->setSize($size);
$result = array();
foreach ($chunks as $chunkHash) {
$result[] = $this->chunkManager->downloadProxy($chunkHash);
}
$file->setChunks($result);
return $file;
}
public function testDownload()
{
$mimeType = 'application/json';
$size = 999;
$data = $this->generateString(200);
$fileName = tempnam('', 'splitter-test-file');
file_put_contents($fileName, $data);
$fileHash = 'my-hash';
$chunk1 = new Chunk();
$chunk1->setHash('hash1');
$chunk1->setData(substr($data, 0, 100));
$chunk2 = new Chunk();
$chunk2->setHash('hash2');
$chunk2->setData(substr($data, 100, 100));
$file = new ChunkFile();
$file->setHash($fileHash);
$file->setChunks(array($chunk1, $chunk2));
$file->setMimeType($mimeType);
$file->setSize($size);
$fileSplitter = new FileSplitter(100);
$chunkManager = $this->prophesize(ChunkManagerInterface::class);
$factory = $this->prophesize(FactoryInterface::class);
$proxyFactory = new LazyLoadingValueHolderFactory();
$chunkManager->upload()->should(new NoCallsPrediction());
$chunkManager->download()->should(new NoCallsPrediction());
$chunkManager->downloadProxy($chunk1->getHash())->willReturn($chunk1);
$chunkManager->downloadProxy($chunk2->getHash())->willReturn($chunk2);
$factory->createHash()->should(new NoCallsPrediction());
$factory->createFileHash()->should(new NoCallsPrediction());
$factory->createProxy(Argument::type('string'), Argument::type('callable'))->will(function ($args) use($proxyFactory) {
return $proxyFactory->createProxy($args[0], $args[1]);
});
$manager = new ChunkFileManager($fileSplitter, $chunkManager->reveal(), $factory->reveal());
$result = $manager->download($fileHash, array($chunk1->getHash(), $chunk2->getHash()), $mimeType, $size);
$this->assertEquals($file->getHash(), $result->getHash());
$this->assertEquals($file->getChunks(), $result->getChunks());
$this->assertEquals($mimeType, $result->getMimeType());
$this->assertEquals($size, $result->getSize());
}