community.general/test/integration/targets/filesystem/tasks/overwrite_another_fs.yml

- name: 'Recreate "disk" file'
  command: 'dd if=/dev/zero of={{ dev }} bs=1M count={{ fssize }}'

- name: 'Create a vfat filesystem'
  command: 'mkfs.vfat {{ dev }}'
  when: ansible_system != 'FreeBSD'

- name: 'Create a vfat filesystem'
  command: 'newfs_msdos -F12 {{ dev }}'
  when: ansible_system == 'FreeBSD'

- command: 'blkid -c /dev/null -o value -s UUID {{ dev }}'
  register: uuid

- name: "Check that an existing filesystem (not handled by this module) isn't overwritten when force isn't used"
  filesystem:
    dev: '{{ dev }}'
    fstype: '{{ fstype }}'
  register: fs_result
  ignore_errors: True

- command: 'blkid -c /dev/null -o value -s UUID {{ dev }}'
  register: uuid2

- assert:
    that:
      - 'fs_result is failed'
      - 'uuid.stdout == uuid2.stdout'

- name: "Check that an existing filesystem (not handled by this module) is overwritten when force is used"
  filesystem:
    dev: '{{ dev }}'
    fstype: '{{ fstype }}'
    force: yes
  register: fs_result2

- command: 'blkid -c /dev/null -o value -s UUID {{ dev }}'
  register: uuid3

- assert:
    that:
      - 'fs_result2 is successful'
      - 'fs_result2 is changed'
      - 'uuid2.stdout != uuid3.stdout'