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


  - name: Set child elements
    xml:
      path: /tmp/ansible-xml-beers.xml
      xpath: /business/beers
      set_children: &children
        - beer:
            alcohol: "0.5"
            name: 90 Minute IPA
            _:
              - Water:
                  liter: "0.2"
                  quantity: 200g
              - Starch:
                  quantity: 10g
              - Hops:
                  quantity: 50g
              - Yeast:
                  quantity: 20g
        - beer:
            alcohol: "0.3"
            name: Harvest Pumpkin Ale
            _:
              - Water:
                  liter: "0.2"
                  quantity: 200g
              - Hops:
                  quantity: 25g
              - Yeast:
                  quantity: 20g
    register: set_children_elements_level

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

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


  - name: Set child elements (again)
    xml:
      path: /tmp/ansible-xml-beers.xml
      xpath: /business/beers
      set_children: *children
    register: set_children_again

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

  - name: Test expected result
    assert:
      that:
      - set_children_again is not changed
      - comparison is not changed   # identical