variables:
  TOXENV: py
pool:
  vmImage: 'windows-latest'
strategy:
  matrix:
    Python35:
      python.version: '3.5'
      TOXENV: windows-pinned
    Python36:
      python.version: '3.6'
    Python37:
      python.version: '3.7'
    Python38:
      python.version: '3.8'
steps:
- task: UsePythonVersion@0
  inputs:
    versionSpec: '$(python.version)'
  displayName: 'Use Python $(python.version)'
- script: |
    pip install -U tox twine wheel codecov
    tox
  displayName: 'Run test suite'