Merge pull request libp2p#27 from diasdavid/tests/websockets

add websockets to the battery of tests, everything checks out

Author: daviddias

package.json

@@ -34,6 +34,7 @@
     "istanbul": "^0.4.2",
     "libp2p-spdy": "^0.2.3",
     "libp2p-tcp": "^0.4.0",
+    "libp2p-websockets": "^0.2.0",
     "mocha": "^2.4.5",
     "multiaddr": "^1.3.0",
     "peer-id": "^0.6.0",

tests/swarm-test.js

@@ -8,6 +8,7 @@ const multiaddr = require('multiaddr')
 const Peer = require('peer-info')
 const Swarm = require('../src')
 const TCP = require('libp2p-tcp')
+const WebSockets = require('libp2p-websockets')
 const bl = require('bl')
 const spdy = require('libp2p-spdy')
 
@@ -174,18 +175,77 @@ describe('transport - tcp', function () {
   })
 })
 
-describe('transport - udt', function () {
+describe('transport - websockets', function () {
   this.timeout(10000)
 
-  before((done) => { done() })
+  var swarmA
+  var swarmB
+  var peerA = new Peer()
+  var peerB = new Peer()
 
-  it.skip('add', (done) => {})
-  it.skip('listen', (done) => {})
-  it.skip('dial', (done) => {})
-  it.skip('close', (done) => {})
+  before((done) => {
+    peerA.multiaddr.add(multiaddr('/ip4/127.0.0.1/tcp/9888/websockets'))
+    peerB.multiaddr.add(multiaddr('/ip4/127.0.0.1/tcp/9999/websockets'))
+    swarmA = new Swarm(peerA)
+    swarmB = new Swarm(peerB)
+    done()
+  })
+
+  it('add', (done) => {
+    swarmA.transport.add('ws', new WebSockets())
+    expect(Object.keys(swarmA.transports).length).to.equal(1)
+    swarmB.transport.add('ws', new WebSockets(), () => {
+      expect(Object.keys(swarmB.transports).length).to.equal(1)
+      done()
+    })
+  })
+
+  it('listen', (done) => {
+    var count = 0
+    swarmA.transport.listen('ws', {}, (conn) => {
+      conn.pipe(conn)
+    }, ready)
+    swarmB.transport.listen('ws', {}, (conn) => {
+      conn.pipe(conn)
+    }, ready)
+
+    function ready () {
+      if (++count === 2) {
+        expect(peerA.multiaddrs.length).to.equal(1)
+        expect(peerA.multiaddrs[0]).to.deep.equal(multiaddr('/ip4/127.0.0.1/tcp/9888/websockets'))
+        expect(peerB.multiaddrs.length).to.equal(1)
+        expect(peerB.multiaddrs[0]).to.deep.equal(multiaddr('/ip4/127.0.0.1/tcp/9999/websockets'))
+        done()
+      }
+    }
+  })
+
+  it('dial', (done) => {
+    const conn = swarmA.transport.dial('ws', multiaddr('/ip4/127.0.0.1/tcp/9999/websockets'), (err, conn) => {
+      expect(err).to.not.exist
+    })
+    conn.pipe(bl((err, data) => {
+      expect(err).to.not.exist
+      done()
+    }))
+    conn.write('hey')
+    conn.end()
+  })
+
+  it('close', (done) => {
+    var count = 0
+    swarmA.transport.close('ws', closed)
+    swarmB.transport.close('ws', closed)
+
+    function closed () {
+      if (++count === 2) {
+        done()
+      }
+    }
+  })
 })
 
-describe('transport - websockets', function () {
+describe('transport - utp', function () {
   this.timeout(10000)
 
   before((done) => { done() })