sudo: false
language: node_js
matrix:
  include:
    - node_js: 8
      script: npm run test-node:ci
    - node_js: node
      addons:
        sauce_connect: true
      before_script:
        - npm run http-server &
        - sleep 2
      script: npm run ui

sudo: false
language: node_js
matrix:
  include:
    - node_js: 8
      script: 'npm run test-node:ci'
    - node_js: node
      addons:
        sauce_connect: true
      before_script:
        - npm run http-server &
        - sleep 2
      script: npm run ui
dist: xenial
services:
  - xvfb

Migrate to use Xenial in Travis
Migrate to use Xenial in Travis
