Added webdriverio integration tests

test/wdio.remote.config.js

@@ -0,0 +1,28 @@
+const common = require('./wdio.common.conf');
+const path = require('path');
+
+/*/
+
+Config for running saucelabs against a hosted server
+
+/*/
+
+exports.config = Object.assign({}, common.config, {
+  baseUrl: process.env.TEST_SERVER || 'https://send.dev.mozaws.net',
+  exclude: [
+    // the /test endpoint only exists on localhost
+    path.join(__dirname, './ui/unit-tests.js')
+  ],
+  capabilities: [
+    { browserName: 'firefox' },
+    { browserName: 'chrome' },
+    { browserName: 'MicrosoftEdge' },
+    {
+      browserName: 'safari',
+      exclude: [path.join(__dirname, './ui/upload-tests.js')]
+    }
+  ],
+  services: ['sauce'],
+  user: process.env.SAUCE_USERNAME,
+  key: process.env.SAUCE_ACCESS_KEY
+});