Travis ci builds (#17)

* Initial travis yml and scripts update

Also enabled headless to not setup XVFB on travis

* excluded gecko driver download (since no tests for it yet)

* Using directConnect for tests

* Installing chrome

.travis.yml

@@ -0,0 +1,7 @@
+language: node_js
+node_js:
+  - "8"
+  - "9"
+sudo: required
+addons:
+  chrome: stable

__specs__/integration/chrome/client.spec.js

@@ -3,15 +3,16 @@ const {expect} = require('chai')
 const awb = require('../../../awb')
 const conf = {
   remote: false,
-  directConnect: false,
+  directConnect: true,
   desiredCapabilities: {
     javascriptEnabled: true,
     acceptSslCerts: true,
     platform: 'ANY',
-    browserName: 'chrome'
+    browserName: 'chrome',
+    chromeOptions: {args: ['--headless']}
   },
-  host: 'localhost',
-  port: 4444,
+  // host: 'localhost',
+  // port: 4444,
   timeout: 25000
 }
 

package.json

@@ -54,6 +54,8 @@
     },
     "scripts": {
         "lint": "eslint lib/** --ext .js",
+        "pretest": "./bin/awb standalone chrome",
+        "test": "npm run integration-chrome",
         "integration-chrome": "mocha --timeout 60000 $(find ./__specs__/integration/chrome -path '*.spec.js')",
         "integration-chrome:watch": "mocha --timeout 60000 -w --harmony --trace-deprecation $(find ./__specs__/integration/chrome -path '*.spec.js')",
         "integration-firefox": "mocha --timeout 60000 $(find ./__specs__/integration/firefox -path '*.spec.js')",