pipeline {
    agent any
    options {
        parallelsAlwaysFailFast()
    }
    stages {
        stage('BuildAndTest') {
            matrix {
                agent none
                axes {
                    axis {
                        name 'PY_VERSION'
                        values '3.6-alpine', '3.7-alpine', '3.8-alpine', '3.9-alpine'
                    }
                }
                stages {
                    stage('build') {
                        agent {
                            docker { image "python:$PY_VERSION"
                                args '-e DJANGO_SETTINGS_MODULE="locallibrary.settings"'}
                        }
                        steps {
                            sh 'python --version'
                        }
                    }
                    stage('test') {
                        agent {
                            docker { image "python:$PY_VERSION"
                                args '-e DJANGO_SETTINGS_MODULE="locallibrary.settings"'}
                        }
                        steps {
                            sh 'pip install -r requirements.txt'
                            sh 'python -m pytest catalog/tests/'
                            sh 'python -m xmlrunner discover -p *_test.py'
                        }
                    }
                }
            }
        }
    }
}