public function storageProvider()
{
$length = 200;
$data = $this->generateString($length);
$expectedChunk = new Chunk();
$expectedChunk->setData($data);
$expectedChunk->setHash($this->getFactory()->createHash($data));
$expectedChunk->setLength($length);
$expectedChunk->setPolicyCollection(new PolicyCollection());
$this->getDatabase()->deleteAll();
return array(array($expectedChunk));
}
/**
* @expectedException \Symcloud\Component\ChunkStorage\Exception\ChunkNotFoundException
*/
public function testDownloadNotExists()
{
$data = 'This is my data';
$hash = $this->getFactory()->createHash($data);
$chunk = new Chunk();
$chunk->setHash($hash);
$chunk->setData($data);
$factory = $this->prophesize(FactoryInterface::class);
$factory->createHash($data)->willReturn($hash);
$database = $this->prophesize(DatabaseInterface::class);
$database->fetch('my-hash', Chunk::class)->willThrow(new ChunkNotFoundException($hash));
$database->store(Argument::type(ChunkInterface::class))->should(new NoCallsPrediction());
$manager = new ChunkManager($factory->reveal(), $database->reveal());
$manager->download('my-hash');
}
/**
* @param $data
*
* @return ChunkInterface
*/
public function upload($data)
{
$chunk = new Chunk();
$chunk->setData($data);
$chunk->setLength(strlen($data));
$chunk->setPolicyCollection(new PolicyCollection());
$chunk->setHash($this->factory->createHash($data));
if ($this->database->contains($chunk->getHash(), Chunk::class)) {
return $chunk;
}
return $this->database->store($chunk, array(ReplicatorInterface::OPTION_NAME => ReplicatorInterface::TYPE_FULL));
}
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());
}
public function storageProvider()
{
$factory = $this->getFactory();
$size = 200;
$mimeType = 'application/json';
list($data, $fileName) = $this->generateTestFile($size);
$chunk1 = new Chunk();
$chunk1->setData(substr($data, 0, 100));
$chunk1->setHash($factory->createHash($chunk1->getData()));
$chunk1->setLength(strlen($chunk1->getData()));
$chunk2 = new Chunk();
$chunk2->setData(substr($data, 100, 100));
$chunk2->setHash($factory->createHash($chunk2->getData()));
$chunk2->setLength(strlen($chunk2->getData()));
$chunks = array($chunk1, $chunk2);
$fileHash = $factory->createFileHash($fileName);
return array(array($fileName, $data, $fileHash, $chunks, $mimeType, $size));
}