pool: vmImage: 'vs2017-win2016' strategy: maxParallel: 10 matrix: node-10: node_version: ^10.10.0 node-8: node_version: ^8.12.0 steps: - task: NodeTool@0 inputs: versionSpec: $(node_version) displayName: 'Install Node.js' - script: | yarn install displayName: 'Install dependencies' - script: | yarn test displayName: 'Run tests'