appveyor.yml

environment:
  matrix:
    - nodejs_version: "0.10"
    - nodejs_version: "4.9"
    - nodejs_version: "6.17"
    - nodejs_version: "8.17"
    - nodejs_version: "10.24"
    - nodejs_version: "12.22"
    - nodejs_version: "14.18"
    - nodejs_version: "16.13"
install:
  # Install Node.js
  - ps: >-
      try { Install-Product node $env:nodejs_version -ErrorAction Stop }
      catch { Update-NodeJsInstallation (Get-NodeJsLatestBuild $env:nodejs_version) }
  # Setup npm
  - for /f "tokens=*" %%g in ('where npm') do (set npm_prefix=%%~dpg)
  - npm config set shrinkwrap false
  # Remove all non-test dependencies
  - npm rm --silent --save-dev eslint eslint-plugin-markdown nyc
  # Setup Node.js version-specific dependencies
  - ps: |
      # mocha for testing
      # - use 3.x for Node.js < 4
      # - use 5.x for Node.js < 6
      # - use 6.x for Node.js < 8
      # - use 7.x for Node.js < 10
      # - use 8.x for Node.js < 12
      if ([int]$env:nodejs_version.split(".")[0] -lt 4) {
        npm install --silent --save-dev mocha@3.5.3
      } elseif ([int]$env:nodejs_version.split(".")[0] -lt 6) {
        npm install --silent --save-dev mocha@5.2.0
      } elseif ([int]$env:nodejs_version.split(".")[0] -lt 8) {
        npm install --silent --save-dev mocha@6.2.2
      } elseif ([int]$env:nodejs_version.split(".")[0] -lt 10) {
        npm install --silent --save-dev mocha@7.2.0
      } elseif ([int]$env:nodejs_version.split(".")[0] -lt 12) {
        npm install --silent --save-dev mocha@8.3.2
      }
  - ps: |
      # supertest for http calls
      # - use 2.0.0 for Node.js < 4
      # - use 3.4.2 for Node.js < 6
      if ([int]$env:nodejs_version.split(".")[0] -lt 4) {
        npm install --silent --save-dev supertest@2.0.0
      } elseif ([int]$env:nodejs_version.split(".")[0] -lt 6) {
        npm install --silent --save-dev supertest@3.4.2
      }
  # Install Node.js modules
  - npm install
build: off
test_script:
  # Output version data
  - ps: |
      node --version
      npm --version
  # Run test script
  - npm test
version: "{build}"