ansible/test/integration/targets/become_unprivileged/chmod_acl_macos/test.yml

- name: Tests for chmod +a ACL functionality on macOS
  hosts: ssh
  gather_facts: yes
  remote_user: unpriv1
  become: yes
  become_user: unpriv2

  tasks:
    - name: Get AnsiballZ temp directory
      action: tmpdir
      register: tmpdir
      become_user: unpriv2
      become: yes

    - name: run whoami
      command: whoami
      register: whoami

    - name: Ensure we used the right fallback
      shell: ls -le /var/tmp/ansible*/*_command.py
      register: ls

    - assert:
        that:
          - whoami.stdout == "unpriv2"
          - "'user:unpriv2 allow read' in ls.stdout"