ansible/test/integration/targets/win_hosts/tasks/main.yml

---
- name: take a copy of the original hosts file
  win_copy:
    src: C:\Windows\System32\drivers\etc\hosts
    dest: '{{ remote_tmp_dir }}\hosts'
    remote_src: yes

- block:
  - name: run tests
    include_tasks: tests.yml

  always:
  - name: restore hosts file
    win_copy:
      src: '{{ remote_tmp_dir }}\hosts'
      dest: C:\Windows\System32\drivers\etc\hosts
      remote_src: yes