- block:
  - name: Install foo package version 1.0.0
    apt:
      name: foo=1.0.0
      allow_unauthenticated: yes
    register: apt_result

  - name: Check install with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result

  - name: Check if install was successful
    assert:
      that:
        - "apt_result is success"
        - "dpkg_result is success"
        - "'1.0.0' in dpkg_result.stdout"

  - name: Update to foo version 1.0.1
    apt:
      name: foo
      state: latest
      allow_unauthenticated: yes
    register: apt_result

  - name: Check install with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result

  - name: Check if install was successful
    assert:
      that:
        - "apt_result is success"
        - "dpkg_result is success"
        - "'1.0.1' in dpkg_result.stdout"

  # https://github.com/ansible/ansible/issues/35900
  - name: Clean up
    apt:
      name: foo
      state: absent

  - name: Install foobar, installs foo as a dependency
    apt:
      name: foobar=1.0.0
      allow_unauthenticated: yes

  - name: Upgrade foobar to a version which does not depend on foo, autoremove should remove foo
    apt:
      upgrade: dist
      autoremove: yes
      allow_unauthenticated: yes

  - name: Check foo with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result
    ignore_errors: yes

  - name: Check that foo was removed by autoremove
    assert:
      that:
        - "dpkg_result is failed"

  # https://github.com/ansible/ansible/issues/26298
  - name: Clean up
    apt:
      name: "{{ item }}"
      state: absent
    with_items:
      - foo
      - foobar

  - name: Install foobar, installs foo as a dependency
    apt:
      name: foobar=1.0.0
      allow_unauthenticated: yes

  - name: Upgrade foobar to a version which does not depend on foo
    apt:
      upgrade: dist
      force: yes  # workaround for --allow-unauthenticated used along with upgrade

  - name: autoremove should remove foo
    apt:
      autoremove: yes
    register: autoremove_result

  - name: Check that autoremove correctly reports changed=True
    assert:
      that:
        - "autoremove_result is changed"

  - name: Check foo with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result
    ignore_errors: yes

  - name: Check that foo was removed by autoremove
    assert:
      that:
        - "dpkg_result is failed"

  - name: Nothing to autoremove
    apt:
      autoremove: yes
    register: autoremove_result

  - name: Check that autoremove correctly reports changed=False
    assert:
      that:
        - "autoremove_result is not changed"

  - name: Create a fake .deb file for autoclean to remove
    file:
      name: /var/cache/apt/archives/python3-q_2.4-1_all.deb
      state: touch

  - name: autoclean fake .deb file
    apt:
      autoclean: yes
    register: autoclean_result

  - name: Check if the .deb file exists
    stat:
      path: /var/cache/apt/archives/python3-q_2.4-1_all.deb
    register: stat_result

  - name: Check that autoclean correctly reports changed=True and file was removed
    assert:
      that:
        - "autoclean_result is changed"
        - "not stat_result.stat.exists"

  - name: Nothing to autoclean
    apt:
      autoclean: yes
    register: autoclean_result

  - name: Check that autoclean correctly reports changed=False
    assert:
      that:
        - "autoclean_result is not changed"

  # https://github.com/ansible/ansible/issues/30638
  - name: Fail to install foo=1.0.1 since foo is not installed and only_upgrade is set
    apt:
      name: foo=1.0.1
      state: installed
      only_upgrade: yes
      allow_unauthenticated: yes
    ignore_errors: yes
    register: apt_result

  - name: Check that foo was not upgraded
    assert:
      that:
        - "apt_result is not changed"

  - apt:
      name: foo=1.0.0
      allow_unauthenticated: yes

  - name: Upgrade foo to 1.0.1
    apt:
      name: foo=1.0.1
      state: installed
      only_upgrade: yes
      allow_unauthenticated: yes
    register: apt_result

  - name: Check install with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result

  - name: Check if install was successful
    assert:
      that:
        - "apt_result is success"
        - "dpkg_result is success"
        - "'1.0.1' in dpkg_result.stdout"

  always:
    - name: Clean up
      apt:
        name: "{{ item }}"
        state: absent
        allow_unauthenticated: yes
      with_items:
        - foo
        - foobar