public function testSerializer()
{
$buffer = Buffer::hex('4141414141414141414141414141414141414141414141414141414141414141');
$inv = new Inventory(Inventory::ERROR, $buffer);
$serializer = new InventorySerializer();
$serialized = $inv->getBuffer();
$parsed = $serializer->parse($serialized);
$this->assertEquals($inv, $parsed);
}