#
# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
#
# Author: Emilien Macchi <emilien.macchi@enovance.com>
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# Unit tests for nova::migration::libvirt class
#

require 'spec_helper'

describe 'nova::migration::libvirt' do


  let :pre_condition do
   'include nova
    include nova::compute
    include nova::compute::libvirt'
  end

  shared_examples_for 'nova migration with libvirt' do

    it 'configure libvirtd.conf' do
      should contain_file_line('/etc/libvirt/libvirtd.conf listen_tls').with(:line => 'listen_tls = 0')
      should contain_file_line('/etc/libvirt/libvirtd.conf listen_tcp').with(:line => 'listen_tcp = 1')
      should contain_file_line('/etc/libvirt/libvirtd.conf auth_tcp').with(:line => 'auth_tcp = "none"')
    end

  end

  context 'on Debian platforms' do
    let :facts do
      { :osfamily => 'Debian' }
    end

    it_configures 'nova migration with libvirt'
    it { should contain_file_line('/etc/default/libvirt-bin libvirtd opts').with(:line => 'libvirtd_opts="-d -l"') }
  end

  context 'on RedHat platforms' do
    let :facts do
      { :osfamily => 'RedHat' }
    end

    it_configures 'nova migration with libvirt'
    it { should contain_file_line('/etc/sysconfig/libvirtd libvirtd args').with(:line => 'LIBVIRTD_ARGS="--listen"') }
  end

end