# -------------------------------------------------------------
# comments

- name: Add rsa key with existing comment
  authorized_key:
    user: root
    key: "{{ rsa_key_basic }}"
    state: present
    path: "{{ output_dir | expanduser }}/authorized_keys"
  register: result

- name: Change the comment on an existing key
  authorized_key:
    user: root
    key: "{{ rsa_key_basic }}"
    comment: user@acme.com
    state: present
    path: "{{ output_dir | expanduser }}/authorized_keys"
  register: result

- name: get the file content
  shell: cat "{{ output_dir | expanduser }}/authorized_keys" | fgrep DATA_BASIC
  changed_when: no
  register: content

- name: Assert that comment on an existing key was changed
  assert:
    that:
      - "'user@acme.com' in content.stdout"

- name: Set the same key with comment to ensure no changes are reported
  authorized_key:
    user: root
    key: "{{ rsa_key_basic }}"
    comment: user@acme.com
    state: present
    path: "{{ output_dir | expanduser }}/authorized_keys"
  register: result

- name: Assert that no changes were made when running again
  assert:
    that:
      - not result.changed

- debug:
    var: "{{ item }}"
    verbosity: 1
  with_items:
    - result
    - content