Merge pull request #4 from xicombd/browser-tests

Add browser tests

.travis.yml

@@ -9,4 +9,11 @@ before_install:
 
 script:
   - npm run lint
-  - npm test
+  - npm test
+
+addons:
+  firefox: 'latest'
+
+before_script:
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start

karma.conf.js

@@ -0,0 +1,39 @@
+module.exports = function (config) {
+  config.set({
+    basePath: '',
+    frameworks: ['mocha'],
+
+    files: [
+      'tests/multiplex-test.js',
+      'tests/browser.js'
+    ],
+
+    preprocessors: {
+      'tests/*': ['webpack']
+    },
+
+    webpack: {
+      resolve: {
+        extensions: ['', '.js']
+      },
+      node: {
+        Buffer: true
+      }
+    },
+
+    webpackMiddleware: {
+      noInfo: true,
+      stats: {
+        colors: true
+      }
+    },
+    reporters: ['spec'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: false,
+    browsers: process.env.TRAVIS ? ['Firefox'] : ['Chrome'],
+    captureTimeout: 60000,
+    singleRun: true
+  })
+}

package.json

@@ -5,7 +5,9 @@
   "main": "src/index.js",
   "scripts": {
     "lint": "standard",
-    "test": "mocha tests/*-test.js",
+    "test:node": "mocha tests/*-test.js",
+    "test:browser": "node tests/karma.js",
+    "test": "npm run test:node && npm run test:browser",
     "compliance": "node tests/compliance.js"
   },
   "repository": {
@@ -24,12 +26,20 @@
   "devDependencies": {
     "chai": "^3.5.0",
     "interface-stream-muxer": "^0.3.1",
+    "karma": "^0.13.22",
+    "karma-chrome-launcher": "^0.2.2",
+    "karma-firefox-launcher": "^0.1.7",
+    "karma-mocha": "^0.2.2",
+    "karma-spec-reporter": "0.0.24",
+    "karma-webpack": "^1.7.0",
+    "libp2p-websockets": "^0.2.1",
+    "mocha": "^2.4.5",
     "pre-commit": "^1.1.2",
     "standard": "^6.0.7",
     "stream-pair": "^1.0.3",
     "tape": "^4.2.0",
     "timed-tape": "^0.1.0",
-    "mocha": "^2.4.5"
+    "webpack": "^2.1.0-beta.4"
   },
   "dependencies": {
     "multiplex": "^6.7.0"

tests/browser.js

@@ -0,0 +1,35 @@
+/* eslint-env mocha */
+
+const expect = require('chai').expect
+const WSlibp2p = require('libp2p-websockets')
+const multiplex = require('../src')
+const multiaddr = require('multiaddr')
+
+describe('browser + server', () => {
+  var ws
+  before((done) => {
+    ws = new WSlibp2p()
+    done()
+  })
+
+  it('create a stream and wait for server to create another', (done) => {
+    const mh = multiaddr('/ip4/127.0.0.1/tcp/9090/websockets')
+    const dialerSocket = ws.dial(mh)
+
+    const dialer = multiplex(dialerSocket, false)
+    dialer.on('stream', (conn) => {
+      conn.on('data', (data) => {
+        expect(data.toString()).to.equal('hey')
+        conn.end()
+        done()
+      })
+    })
+
+    const conn = dialer.newStream()
+    conn.write('hey')
+
+    conn.on('error', (err) => {
+      expect(err).to.not.exist
+    })
+  })
+})

tests/karma.js

@@ -0,0 +1,38 @@
+const Server = require('karma').Server
+const path = require('path')
+const WSlibp2p = require('libp2p-websockets')
+const multiaddr = require('multiaddr')
+const multiplex = require('../src')
+
+var ws
+
+function createServer (done) {
+  ws = new WSlibp2p()
+  const mh = multiaddr('/ip4/127.0.0.1/tcp/9090/websockets')
+  ws.createListener(mh, (socket) => {
+    const listener = multiplex(socket, true)
+
+    listener.on('stream', (connA) => {
+      listener.newStream((err, connB) => {
+        if (err) {
+          throw err
+        }
+
+        connA.pipe(connB)
+      })
+    })
+  }, done)
+}
+
+function stopServer (done) {
+  ws.close(done)
+}
+
+function runTests (done) {
+  new Server({
+    configFile: path.join(__dirname, '/../karma.conf.js'),
+    singleRun: true
+  }, done).start()
+}
+
+createServer(() => runTests(() => stopServer(() => null)))