community.general/tests/integration/targets/xml/tasks/test-set-attribute-value.yml

---
  - name: Setup test fixture
    copy:
      src: fixtures/ansible-xml-beers.xml
      dest: /tmp/ansible-xml-beers.xml


  - name: Set '/business/rating/@subjective' to 'false'
    xml:
      path: /tmp/ansible-xml-beers.xml
      xpath: /business/rating
      attribute: subjective
      value: 'false'
    register: set_attribute_value

  - name: Compare to expected result
    copy:
      src: results/test-set-attribute-value.xml
      dest: /tmp/ansible-xml-beers.xml
    check_mode: yes
    diff: yes
    register: comparison

  - name: Test expected result
    assert:
      that:
      - set_attribute_value is changed
      - comparison is not changed  # identical
    #command: diff -u {{ role_path }}/results/test-set-attribute-value.xml /tmp/ansible-xml-beers.xml