language: node_js
node_js:
  - "0.10"
  - stable
env:
  # Can't figure out how to DRY this up: http://stackoverflow.com/q/22397300/3191
  - CHAI_VERSION=^1.9.2 SINON_VERSION=^1.4.0
  - CHAI_VERSION=^2.0.0 SINON_VERSION=^1.4.0
  - CHAI_VERSION=^3.0.0 SINON_VERSION=^1.4.0
  - CHAI_VERSION=^4.0.0 SINON_VERSION=^1.4.0
  - CHAI_VERSION=^1.9.2 SINON_VERSION=^2.1.0
  - CHAI_VERSION=^2.0.0 SINON_VERSION=^2.1.0
  - CHAI_VERSION=^3.0.0 SINON_VERSION=^2.1.0
  - CHAI_VERSION=^4.0.0 SINON_VERSION=^2.1.0
  - CHAI_VERSION=^1.9.2 SINON_VERSION=^3.0.0
  - CHAI_VERSION=^2.0.0 SINON_VERSION=^3.0.0
  - CHAI_VERSION=^3.0.0 SINON_VERSION=^3.0.0
  - CHAI_VERSION=^4.0.0 SINON_VERSION=^3.0.0
  - CHAI_VERSION=^1.9.2 SINON_VERSION=^4.0.0
  - CHAI_VERSION=^2.0.0 SINON_VERSION=^4.0.0
  - CHAI_VERSION=^3.0.0 SINON_VERSION=^4.0.0
  - CHAI_VERSION=^4.0.0 SINON_VERSION=^4.0.0
script:
  - test $TRAVIS_NODE_VERSION == "0.10" || npm run lint
  - npm run test-travis
before_install:
  - if [ `npm -v` = "5.3.0" ]; then
      npm install -g npm@^5.4.2;
      npm -v;
    fi