public function testFindNodeResponse()
{
return;
#########################################
$zeros = str_repeat('00', N / 8);
$FFs = str_repeat('FF', N / 8);
$settings = new Kademlia\Settings();
$settings->own_node_id = $FFs;
$protocol = new Kademlia\Protocol($settings);
# fill kbuckets with some nodes
$node_list = new Kademlia\NodeList([]);
for ($i = 0; $i < N / 8; $i++) {
$node_id = $zeros;
$hex = str_pad(dechex($i), 2, '0', STR_PAD_LEFT);
$node_id[2 * $i] = $hex[0];
$node_id[2 * $i + 1] = $hex[1];
for ($j = $i + 1; $j < N / 8; $j++) {
$hex = str_pad(dechex($j), 2, '0', STR_PAD_LEFT);
$node_id[2 * $j] = $hex[0];
$node_id[2 * $j + 1] = $hex[1];
$data = ['id' => $node_id];
$node = new Kademlia\Node($data);
$node_list->addNode($node);
$settings->kbuckets->nodeOnline($node);
}
}
$sender = new Kademlia\Node(['id' => $zeros]);
$response = $protocol->createFindNodeResponse($zeros, $sender);
$expected_ids = ["0000000000000000000000000000000000001213", "0000000000000000000000000000000000111200", "0000000000000000000000000000000000111213", "0000000000000000000000000000000010110000", "0000000000000000000000000000000010111200", "0000000000000000000000000000000010111213", "0000000000000000000000000000000f10000000", "0000000000000000000000000000000f10110000", "0000000000000000000000000000000f10111200", "0000000000000000000000000000000f10111213", "00000000000000000000000000000e0f00000000", "00000000000000000000000000000e0f10000000", "00000000000000000000000000000e0f10110000", "00000000000000000000000000000e0f10111200", "00000000000000000000000000000e0f10111213", "000000000000000000000000000d0e0000000000", "000000000000000000000000000d0e0f00000000", "000000000000000000000000000d0e0f10000000", "000000000000000000000000000d0e0f10110000", "000000000000000000000000000d0e0f10111200"];
$getId = function ($node) {
return $node->idStr();
};
$node_ids = array_map($getId, $response->toArray());
$this->assertEqual($node_ids, $expected_ids);
}
