- block:
    - name: Add IP to interface
      command: ip address add 100.42.42.1/32 dev {{ ansible_facts.default_ipv4.interface }}
      ignore_errors: yes

    - name: Gather network facts
      setup:
        gather_subset: network

    - name: Ensure broadcast is reported as empty
      assert:
        that:
          - ansible_facts[ansible_facts['default_ipv4']['interface']]['ipv4_secondaries'][0]['broadcast'] == ''

  always:
    - name: Remove IP from interface
      command: ip address delete 100.42.42.1/32 dev {{ ansible_facts.default_ipv4.interface }}
      ignore_errors: yes

- block:
    - name: Add bridge device
      command: ip link add name br1337 type bridge stp_state 1

    - name: Add virtual interface
      command: ip link add name veth1337 type veth

    - name: Add virtual interface to bridge
      command: ip link set veth1337 master br1337

    - name: Gather network facts
      setup:
        gather_subset: network

    - debug:
        var: ansible_facts.br1337

    - assert:
        that:
          - ansible_facts.br1337.type == 'bridge'
          - ansible_facts.br1337.id != ''
          - ansible_facts.br1337.stp is true
          - ansible_facts.br1337.interfaces|first == 'veth1337'

  always:
    - name: Remove virtual interface
      command: ip link delete veth1337 type veth
      ignore_errors: yes

    - name: Remove bridge device
      command: ip link delete br1337 type bridge
      ignore_errors: yes