metainfo/nodes_test.go

   1 package metainfo
   2
   3 import (
   4         "testing"
   5
   6         "github.com/stretchr/testify/assert"
   7         "github.com/stretchr/testify/require"
   8
   9         "github.com/anacrolix/torrent/bencode"
  10 )
  11
  12 func testFileNodesMatch(t *testing.T, file string, nodes []Node) {
  13         mi, err := LoadFromFile(file)
  14         require.NoError(t, err)
  15         assert.EqualValues(t, nodes, mi.Nodes)
  16 }
  17
  18 func TestNodesListStrings(t *testing.T) {
  19         testFileNodesMatch(t, "testdata/trackerless.torrent", []Node{
  20                 "udp://tracker.openbittorrent.com:80",
  21                 "udp://tracker.openbittorrent.com:80",
  22         })
  23 }
  24
  25 func TestNodesListPairsBEP5(t *testing.T) {
  26         testFileNodesMatch(t, "testdata/issue_65a.torrent", []Node{
  27                 "185.34.3.132:5680",
  28                 "185.34.3.103:12340",
  29                 "94.209.253.165:47232",
  30                 "78.46.103.11:34319",
  31                 "195.154.162.70:55011",
  32                 "185.34.3.137:3732",
  33         })
  34         testFileNodesMatch(t, "testdata/issue_65b.torrent", []Node{
  35                 "95.211.203.130:6881",
  36                 "84.72.116.169:6889",
  37                 "204.83.98.77:7000",
  38                 "101.187.175.163:19665",
  39                 "37.187.118.32:6881",
  40                 "83.128.223.71:23865",
  41         })
  42 }
  43
  44 func testMarshalMetainfo(t *testing.T, expected string, mi *MetaInfo) {
  45         b, err := bencode.Marshal(*mi)
  46         assert.NoError(t, err)
  47         assert.EqualValues(t, expected, string(b))
  48 }
  49
  50 func TestMarshalMetainfoNodes(t *testing.T) {
  51         testMarshalMetainfo(t, "d4:infodee", &MetaInfo{InfoBytes: []byte("de")})
  52         testMarshalMetainfo(t, "d4:infod2:hi5:theree5:nodesl12:1.2.3.4:555514:not a hostportee", &MetaInfo{
  53                 Nodes:     []Node{"1.2.3.4:5555", "not a hostport"},
  54                 InfoBytes: []byte("d2:hi5:theree"),
  55         })
  56 }
  57
  58 func TestUnmarshalBadMetainfoNodes(t *testing.T) {
  59         var mi MetaInfo
  60         // Should barf on the integer in the nodes list.
  61         err := bencode.Unmarshal([]byte("d5:nodesl1:ai42eee"), &mi)
  62         require.Error(t, err)
  63 }