require 'spec_helper_acceptance'

describe 'Scenario: minor version upgrade', unless: unsupported_puppetserver do
  before(:all) do
    if check_for_package(default, 'puppetserver')
      on default, puppet('resource package puppetserver ensure=purged')
      on default, 'rm -rf /etc/sysconfig/puppetserver /etc/puppetlabs/puppetserver'
      on default, 'rm -rf /etc/puppetlabs/puppet/ssl'
    end

    # puppetserver won't start with low memory
    memoryfree_mb = fact('memoryfree_mb').to_i
    raise 'At least 256MB free memory required' if memoryfree_mb < 256
  end

  case ENV['BEAKER_PUPPET_COLLECTION']
  when 'puppet7'
    from_version = '7.0.0'
    to_version = '7.2.0'
  else
    raise 'Unsupported Puppet collection'
  end

  case fact('osfamily')
  when 'Debian'
    from_version_exact = "#{from_version}-1#{fact('os.distro.codename')}"
    to_version_exact = "#{to_version}-1#{fact('os.distro.codename')}"
  else
    from_version_exact = from_version
    to_version_exact = to_version
  end

  context "install #{from_version}" do
    it_behaves_like 'an idempotent resource' do
      let(:manifest) do
        <<-EOS
        class { 'puppet':
          server         => true,
          server_version => '#{from_version_exact}',
        }
        EOS
      end
    end

    describe command('puppetserver --version') do
      its(:stdout) { is_expected.to match("puppetserver version: #{from_version}\n") }
    end

    describe service('puppetserver') do
      it { is_expected.to be_enabled }
      it { is_expected.to be_running }
    end

    describe port('8140') do
      it { is_expected.to be_listening }
    end
  end

  context "upgrade to #{to_version}" do
    it_behaves_like 'an idempotent resource' do
      let(:manifest) do
        <<-EOS
        class { 'puppet':
          server         => true,
          server_version => '#{to_version_exact}',
        }
        EOS
      end
    end

    describe command('puppetserver --version') do
      its(:stdout) { is_expected.to match("puppetserver version: #{to_version}\n") }
    end

    describe service('puppetserver') do
      it { is_expected.to be_enabled }
      it { is_expected.to be_running }
    end

    describe port('8140') do
      it { is_expected.to be_listening }
    end
  end
end