/**
* @param string $header
*
* @throws InvalidArgumentException thrown when $header is not a string
* @throws LengthException thrown when $header is not exactly 8 bytes
* @return Header
*/
public static function decode($header)
{
if (!is_string($header)) {
throw new InvalidArgumentException(sprintf('Header must be a (binary) string, %s given', gettype($header)));
}
if (strlen($header) != 8) {
throw new LengthException(sprintf('Header must be exactly 8 bytes, %d bytes given', strlen($header)));
}
$header = \unpack('Cversion/Ctype/nrequestId/nlength/CpaddingLength/Creserved', $header);
return new self(RecordType::instance($header['type']), $header['requestId'], $header['length'], $header['paddingLength']);
}
/**
* @covers ::maxtype
*/
public function testDirectInstancationMethodOfMaxtype()
{
$expectedRecordType = RecordType::instance(RecordType::MAXTYPE);
$recordType = RecordType::maxtype();
self::assertSame($expectedRecordType, $recordType);
}
