- name: ensure idempotency installed
  package:
    name: patch
  when: ansible_distribution != "MacOSX"
- name: create a directory for the result
  file:
    dest: '{{ output_dir }}/patch'
    state: directory
  register: result
- name: assert the directory was created
  assert:
    that:
    - result.state == 'directory'
- name: copy the origin file
  copy:
    src: ./origin.txt
    dest: '{{ output_dir }}/patch/workfile.txt'
  register: result
- name: patch the origin file in check mode
  check_mode: true
  register: result
  community.general.patch:
    src: result.patch
    dest: '{{ output_dir }}/patch/workfile.txt'
- name: verify patch the origin file in check mode
  assert:
    that:
    - result is changed
- name: patch the origin file
  register: result
  community.general.patch:
    src: result.patch
    dest: '{{ output_dir }}/patch/workfile.txt'
- name: verify patch the origin file
  assert:
    that:
    - result is changed
- name: test patch the origin file idempotency
  register: result
  community.general.patch:
    src: result.patch
    dest: '{{ output_dir }}/patch/workfile.txt'
- name: verify test patch the origin file idempotency
  assert:
    that:
    - result is not changed
- name: verify the resulted file matches expectations
  copy:
    src: ./result.txt
    dest: '{{ output_dir }}/patch/workfile.txt'
  register: result
  failed_when: result is changed
- name: patch the workfile file in check mode state absent
  check_mode: true
  register: result
  community.general.patch:
    src: result.patch
    dest: '{{ output_dir }}/patch/workfile.txt'
    state: absent
- name: verify patch the workfile file in check mode state absent
  assert:
    that:
    - result is changed
- name: patch the workfile file state absent
  register: result
  community.general.patch:
    src: result.patch
    dest: '{{ output_dir }}/patch/workfile.txt'
    state: absent
- name: verify patch the workfile file state absent
  assert:
    that:
    - result is changed
- name: patch the workfile file state absent idempotency
  register: result
  community.general.patch:
    src: result.patch
    dest: '{{ output_dir }}/patch/workfile.txt'
    state: absent
- name: verify patch the workfile file state absent idempotency
  assert:
    that:
    - result is not changed
- name: verify the resulted file matches expectations
  copy:
    src: ./origin.txt
    dest: '{{ output_dir }}/patch/workfile.txt'
  register: result
  failed_when: result is changed