manage_apt_packages/molecule/with_custom_packages/verify.yml

---
- name: Verify
  hosts: all
  gather_facts: false
  tasks:
    - name: "Test: file /etc/hosts"
      block:
        - name: "Stat file /etc/hosts"
          ansible.builtin.stat:
            path: "/etc/hosts"
          register: stat_etc_hosts

        - name: "Verify file /etc/hosts"
          ansible.builtin.assert:
            that:
              - stat_etc_hosts.stat.exists
              - stat_etc_hosts.stat.isreg
              - stat_etc_hosts.stat.pw_name == 'root'
              - stat_etc_hosts.stat.gr_name == 'root'

    - name: "Test: package mariadb-server, apache2, consul:1.13.1-1"
      block:
        - name: "Command apt list mariadb-server"
          ansible.builtin.command: "apt list mariadb-server"
          changed_when: false
          register: apt_list_mariadb_server

        - name: "Command apt list apache2"
          ansible.builtin.command: "apt list apache2"
          changed_when: false
          register: apt_list_apache2

        - name: "Command apt list consul"
          ansible.builtin.command: "apt-cache policy consul"
          changed_when: false
          register: apt_cache_policy_consul

        - name: "Debug"
          vars:
            consul_yaml: "{{ (apt_cache_policy_consul.stdout|to_yaml|from_yaml) }}"
          ansible.builtin.debug:
            msg: "{{ consul_yaml|to_yaml }}"

        - name: "Verify package vim"
          ansible.builtin.assert:
            that:
              - "'[installed]' in apt_list_vim.stdout"