message: Tests require Node >= 12, apparently?
diff: language: node_js
  node_js:
  - - "8.12"
  - - "8"
  - - "10.3"
  - - "10"
  - "12.0"
  - "12"
  - "lts/*"
  @@ -11,9 +7,8 @@ node_js:
  install:
  - npm ci
  script:
  + # This includes build, lint, and jest:
  - npm test
  - # Make sure it still builds successfully - the build isn't actually used yet:
  - - npm run build
  before_deploy:
  - node ./travis/bumpversion.js
  deploy:
  