Update wct and travis config

.travis.yml

@@ -1,7 +1,7 @@
-sudo: true
+sudo: false
 dist: trusty
 language: node_js
-node_js: 8.9
+node_js: 8.11
 
 cache:
   directories:
@@ -12,6 +12,7 @@ addons:
   chrome: stable
 
 install:
+  - npm i -g polymer-cli
   - npm install
   - polymer install
 

package.json

@@ -22,24 +22,6 @@
     "preversion": "gulp version:update"
   },
   "devDependencies": {
-    "bower": "latest",
-    "eslint": "^4.0.0",
-    "eslint-config-vaadin": "latest",
-    "eslint-plugin-html": "^4.0.0",
-    "gulp": "latest",
-    "gulp-clip-empty-files": "^0.1.2",
-    "gulp-eslint": "^4.0.0",
-    "gulp-expect-file": "0.0.7",
-    "gulp-find": "0.0.10",
-    "gulp-git": "^2.4.2",
-    "gulp-grep-contents": "0.0.1",
-    "gulp-html-extract": "^0.3.0",
-    "gulp-replace": "^0.6.1",
-    "gulp-stylelint": "^7.0.0",
-    "polymer-cli": "^1.6.0",
-    "stylelint": "^9.0.0",
-    "stylelint-config-vaadin": "latest",
-    "web-component-tester": "^6.1.5",
-    "yargs": "^8.0.0"
+    "@vaadin/vaadin-component-dev-dependencies": "^1.0.0"
   }
 }

wct.conf.js

@@ -1,25 +1,54 @@
-var argv = require('yargs').argv;
+var envIndex = process.argv.indexOf('--env') + 1;
+var env = envIndex ? process.argv[envIndex] : undefined;
 
 module.exports = {
+  testTimeout: 180 * 1000,
+  verbose: false,
+  plugins: {
+    local: {
+      browserOptions: {
+        chrome: [
+          'headless',
+          'disable-gpu',
+          'no-sandbox'
+        ]
+      }
+    }
+  },
+
   registerHooks: function(context) {
-    var saucelabsPlatforms = [
-      'macOS 10.12/[email protected]',
-      'macOS 10.12/[email protected]',
-      'Windows 10/microsoftedge@15',
-      'Windows 10/internet explorer@11',
-      'macOS 10.12/[email protected]',
-      'macOS 9.3.2/[email protected]'
+    const saucelabsPlatformsMobile = [
+      'iOS Simulator/[email protected]',
+      'iOS Simulator/[email protected]'
     ];
 
-    var cronPlatforms = [
-      'Windows 10/chrome@59',
-      'Windows 10/firefox@54'
+    const saucelabsPlatformsDesktop = [
+      'macOS 10.13/[email protected]',
+      'Windows 10/microsoftedge@17',
+      'Windows 10/internet explorer@11'
     ];
 
-    if (argv.env === 'saucelabs') {
-      context.options.plugins.sauce.browsers = saucelabsPlatforms;
+    const saucelabsPlatforms = [
+      ...saucelabsPlatformsMobile,
+      ...saucelabsPlatformsDesktop
+    ];
 
-    } else if (argv.env === 'saucelabs-cron') {
+    const cronPlatforms = [
+      {
+        deviceName: 'Android GoogleAPI Emulator',
+        platformName: 'Android',
+        platformVersion: '7.1',
+        browserName: 'chrome'
+      },
+      'iOS Simulator/[email protected]',
+      'iOS Simulator/[email protected]',
+      'Windows 10/chrome@latest',
+      'Windows 10/firefox@latest'
+    ];
+
+    if (env === 'saucelabs') {
+      context.options.plugins.sauce.browsers = saucelabsPlatforms;
+    } else if (env === 'saucelabs-cron') {
       context.options.plugins.sauce.browsers = cronPlatforms;
     }
   }