jenkins-job-builder/tests/yamlparser/job_fixtures/jinja-yaml-macro-body.yaml

- builder:
    name: sample-macro
    builders:
      !j2-yaml: |
        # Check that inner elements are expanded, but only once.
        - shell: !j2: |
            echo ${var}        

- job-template:
    name: sample-job
    builders:
      - sample-macro

- project:
    name: sample-project
    jobs:
      - sample-job