community.general/test/integration/targets/vyos_config/tests/cli/check_config.yaml

---
- debug: msg="START cli/config_check.yaml on connection={{ ansible_connection }}"

- name: setup- ensure interface is not present
  vyos_config:
    lines: delete interfaces loopback lo

- name: setup- create interface
  vyos_config:
    lines:
      - interfaces
      - interfaces loopback lo
      - interfaces loopback lo description test
  register: result

# note collapsing the duplicate lines doesn't work if
# lines:
#   - interfaces loopback lo description test
#   - interfaces loopback lo
#   - interfaces

- name: Check that multiple duplicate lines collapse into a single commands
  assert:
    that:
      - "{{ result.commands|length }} == 1"

- name: Check that set is correctly prepended
  assert:
    that:
      - "result.commands[0] == 'set interfaces loopback lo description test'"

- name: configure config_check config command
  vyos_config:
    lines: delete interfaces loopback lo
  register: result

- assert:
    that:
      - "result.changed == true"

- name: check config_check config command idempontent
  vyos_config:
    lines: delete interfaces loopback lo
  register: result

- assert:
    that:
      - "result.changed == false"

- debug: msg="END cli/config_check.yaml on connection={{ ansible_connection }}"