ALL TESTS WORK OFFLINE

Fixes webtorrent#18

Author: feross

test/udp-client.js

@@ -1,54 +1,77 @@
 var Client = require('../').Client
 var fs = require('fs')
 var parseTorrent = require('parse-torrent')
+var portfinder = require('portfinder')
+var Server = require('../').Server
 var test = require('tape')
 
 var torrent = fs.readFileSync(__dirname + '/torrents/leaves.torrent')
 var parsedTorrent = parseTorrent(torrent)
 
-// remove all tracker servers except a single UDP one, for now
-var announceUrl = 'udp://tracker.publicbt.com:80'
-parsedTorrent.announce = [ announceUrl ]
-
 var peerId = new Buffer('01234567890123456789')
 var port = 6881
 
 test('udp: client.start/update/stop()', function (t) {
-  t.plan(10)
+  t.plan(12)
 
-  var client = new Client(peerId, port, parsedTorrent)
+  var server = new Server({ udp: false })
 
-  client.on('error', function (err) {
-    t.error(err)
+  server.on('error', function (err) {
+    t.fail(err.message)
   })
 
-  client.once('update', function (data) {
-    t.equal(data.announce, announceUrl)
-    t.equal(typeof data.complete, 'number')
-    t.equal(typeof data.incomplete, 'number')
+  server.on('warning', function (err) {
+    t.fail(err.message)
   })
 
-  client.once('peer', function (addr) {
-    t.pass('there is at least one peer') // TODO: this shouldn't rely on an external server!
+  var announceUrl
+  portfinder.getPort(function (err, port) {
+    t.error(err, 'found free port')
+
+    // remove all tracker servers except a single UDP one, for now
+    announceUrl = 'http://127.0.0.1:' + port + '/announce'
+    parsedTorrent.announce = [ announceUrl ]
+
+    server.listen(port)
+
+    var client = new Client(peerId, port, parsedTorrent)
+
+    client.on('error', function (err) {
+      t.error(err)
+    })
 
     client.once('update', function (data) {
-      // receive one final update after calling stop
       t.equal(data.announce, announceUrl)
       t.equal(typeof data.complete, 'number')
       t.equal(typeof data.incomplete, 'number')
+    })
+
+    client.once('peer', function (addr) {
+      t.pass('there is at least one peer') // TODO: this shouldn't rely on an external server!
 
       client.once('update', function (data) {
-        // received an update!
+        // receive one final update after calling stop
         t.equal(data.announce, announceUrl)
         t.equal(typeof data.complete, 'number')
         t.equal(typeof data.incomplete, 'number')
+
+        client.once('update', function (data) {
+          // received an update!
+          t.equal(data.announce, announceUrl)
+          t.equal(typeof data.complete, 'number')
+          t.equal(typeof data.incomplete, 'number')
+
+          server.close(function () {
+            t.pass('server close')
+          })
+        })
+
+        client.stop()
       })
 
-      client.stop()
+      client.update()
     })
 
-    client.update()
+    client.start()
   })
-
-  client.start()
 })