/**
* Verify that a new raw signature can be generated for a file manager.
*/
public function testGenerateNewSignatureForAFileManager()
{
$file = new File('php://memory', 'w+');
$file->write('test');
$hash = hash('sha1', 'test', true);
$signature = new Signature();
self::assertEquals($hash, $signature->generate($file), 'The new signature was not generated properly.');
$file->write($hash);
self::assertEquals($hash, $signature->generate($file, true), 'The new signature was not generated properly.');
}
/**
* {@inheritdoc}
*/
public static function isValid($path)
{
$file = new File($path, 'r');
$reader = new Reader($file);
$signature = new Signature();
return $reader->getSignature() === $signature->generate($file, true);
}