/**
* Verify that the signature can be read.
*/
public function testReadFileSignatureFromSqon()
{
$file = new File('php://memory', 'w+');
$file->write(hash('sha1', 'test', true));
$file->seek(0);
$reader = new Reader($file);
self::assertEquals(hash('sha1', 'test', true), $reader->getSignature(), 'The signature was not properly read from the Sqon.');
}
/**
* {@inheritdoc}
*/
public static function open($path)
{
if (!self::isValid($path)) {
// @codeCoverageIgnoreStart
throw new SqonException("The Sqon \"{$path}\" has an invalid signature.");
// @codeCoverageIgnoreEnd
}
$temp = tempnam(sys_get_temp_dir(), 'sqon-');
if (!$temp) {
// @codeCoverageIgnoreStart
throw new SqonException('A new temporary file could not be created.');
// @codeCoverageIgnoreEnd
}
$reader = new Reader(new File($path, 'r'));
$reader->getDatabase(new File($temp, 'w'));
return new self($path, $reader->getBootstrap(), $temp, new Database(new PDO("sqlite:{$temp}")));
}