// Parent job
// With three stages with SUCCESS, UNSTABLE and FAILED stages

node('<label>'){
    def stage_map = [:]
    stage_map['success'] = trigger('SUCCESS')
    stage_map['unstable'] = trigger('UNSTABLE')
    stage_map['failed'] = trigger('FAILED')
    stage_map['sleep'] = trigger('SUCCESS', true)
    
    parallel(stage_map)
}

def trigger(status, sleep = false){
    return {
        build job:
            'test_child',
            parameters: [
                    string(name: 'status', value: status),
                    booleanParam(name: 'sleep', value: sleep)
                ]
    }
}

// Child Job
// Sleep parameter to better observe behavior

node('<label>'){
      properties(
    [
        parameters(
            [       string(name: 'status', defaultValue: 'SUCCESS'),
                    booleanParam(name: 'sleep', defaultValue: true)]
            )    ]
    ) 
    def t = params.sleep ? 30 : 1
    sleep(time: t, unit: 'SECONDS')
    currentBuild.result = params.status
}