azure-coretest.yml

parameters:
  pythons: []
  platforms: []

jobs:
- ${{ each python in parameters.pythons }}:
  - ${{ each platform in parameters.platforms }}:
    - job: ${{ coalesce(python.value.name, python.key) }}_${{ coalesce(platform, 'linux') }}
      variables:
        ${{ if eq(platform, 'linux') }}:
          image: 'Ubuntu-latest'
        ${{ if eq(platform, 'windows') }}:
          image: 'windows-latest'
        ${{ if eq(platform, 'macOs') }}:
          image: 'macOS-latest'
        ${{ if notIn(platform, 'macOs', 'linux', 'windows') }}:
          image: 'Ubuntu-latest'

      pool:
        vmImage: $[ variables.image ]

      steps:
        - task: UsePythonVersion@0
          inputs:
            versionSpec: '${{ python.value.spec }}'
            architecture: 'x64'
          displayName: Use cached Python ${{ python.value.spec }} for tests.

        - script: pip install -r requirements-ci.txt
          displayName: Install CI requirements

        - script: pytest
          displayName: Run pytest (Python ${{ python.value.spec }})