have at least one test

tests/swarm-test.js

@@ -0,0 +1,71 @@
+var Lab = require('lab')
+var Code = require('code')
+var lab = exports.lab = Lab.script()
+
+var experiment = lab.experiment
+var test = lab.test
+var beforeEach = lab.beforeEach
+var afterEach = lab.afterEach
+var expect = Code.expect
+
+var multiaddr = require('multiaddr')
+var Id = require('ipfs-peer-id')
+var Peer = require('ipfs-peer')
+var Swarm = require('../src/index.js')
+
+experiment(': ', function () {
+  var a
+  var b
+  var peerA
+  var peerB
+
+  beforeEach(function (done) {
+    a = new Swarm()
+    a.port = 4000
+    a.listen()
+    peerA = new Peer(Id.create(), [multiaddr('/ip4/127.0.0.1/tcp/' + a.port)])
+
+    b = new Swarm()
+    b.port = 4001
+    b.listen()
+    peerB = new Peer(Id.create(), [multiaddr('/ip4/127.0.0.1/tcp/' + b.port)])
+
+    setTimeout(done, 1000)
+  })
+
+  afterEach(function (done) {
+    // a.close()
+    // b.close()
+    done()
+  })
+
+  test('Open a stream', {timeout: false}, function (done) {
+    var protocol = '/sparkles/3.3.3'
+    var c = new Counter(2, done)
+
+    b.registerHandle(protocol, function (stream) {
+      console.log('bim')
+      c.unamas()
+    })
+
+    a.openStream(peerB, protocol, function (err, stream) {
+      console.log('pim')
+      expect(err).to.not.be.instanceof(Error)
+      c.unamas()
+    })
+  })
+
+  function Counter (target, callback) {
+    var c = 0
+
+    this.unamas = count
+
+    function count () {
+      c += 1
+      if (c === target) {
+        callback()
+      }
+    }
+  }
+
+})