puppet nftables

# frozen_string_literal: true

require 'spec_helper_acceptance'

describe 'nftables class' do

  context 'configure defaults destroyed nftables service' do

    it 'works idempotently with no errors' do

      pp = <<-EOS

      # default mask of firewalld service fails if service is not installed.

      # https://tickets.puppetlabs.com/browse/PUP-10814

      class { 'nftables':

        firewalld_enable       => false,

        clobber_default_config => true,

      }

      $config_path = $facts['os']['family'] ? {

        'Archlinux' => '/etc/nftables.conf',

        'Debian' => '/etc/nftables.conf',

        default => '/etc/sysconfig/nftables.conf',

      }

      $nft_path = $facts['os']['family'] ? {

        'Archlinux' => '/usr/bin/nft',

        default => '/usr/sbin/nft',

      }

      # nftables cannot be started in docker so replace service with a validation only.

      systemd::dropin_file{"zzz_docker_nft.conf":

        ensure  => present,

        unit    => "nftables.service",

        content => [

          "[Service]",

          "ExecStart=",

          "ExecStart=${nft_path} -c -I /etc/nftables/puppet -f ${config_path}",

          "ExecReload=",

          "ExecReload=${nft_path} -c -I /etc/nftables/puppet -f ${config_path}",

          "",

          ].join("\n"),

        notify  => Service["nftables"],

      }

      EOS

      # Run it twice and test for idempotency

      apply_manifest(pp, catch_failures: true)

      apply_manifest(pp, catch_changes: true)

    end

    describe package('nftables') do

      it { is_expected.to be_installed }

    end

    describe service('nftables') do

      it { is_expected.to be_running }

      it { is_expected.to be_enabled }

    end

    describe file('/etc/nftables/puppet.nft', '/etc/systemd/system/nftables.service.d/puppet_nft.conf') do

      it { is_expected.to be_file }

    end

    describe file('/etc/nftables/puppet') do

      it { is_expected.to be_directory }

    end

  end

end