require 'helper'
require 'inspec/resource'
require 'inspec/resources/bridge'

describe 'Inspec::Resources::Bridge' do

  it 'check linux bridge on ubuntu' do
    resource = MockLoader.new(:ubuntu1404).load_resource('bridge', 'br0')
    _(resource.exists?).must_equal true

    # check network interfaced attached to bridge
    _(resource.has_interface?('eth0')).must_equal false
    _(resource.has_interface?('eth1')).must_equal true
    _(resource.has_interface?('eth2')).must_equal true

    # get associated interfaces
    _(resource.interfaces).must_equal %w{eth1 eth2}
  end

  it 'check linux bridge on centos 7' do
    resource = MockLoader.new(:centos7).load_resource('bridge', 'br0')
    _(resource.exists?).must_equal true

    # check network interfaced attached to bridge
    _(resource.has_interface?('eth0')).must_equal false
    _(resource.has_interface?('eth1')).must_equal true
    _(resource.has_interface?('eth2')).must_equal true

    # get associated interfaces
    _(resource.interfaces).must_equal %w{eth1 eth2}
  end

  it 'check windows bridge' do
    resource = MockLoader.new(:windows).load_resource('bridge', 'Network Bridge')
    _(resource.exists?).must_equal true

    # get associated interfaces is not supported on windows
    _(resource.interfaces).must_be_nil
  end

  it 'check bridge on unsupported os' do
    resource = MockLoader.new(:undefined).load_resource('bridge', 'br0')
    _(resource.exists?).must_equal false

    # check network interfaced attached to bridge
    _(resource.has_interface?('eth0')).must_equal false
    _(resource.has_interface?('eth1')).must_equal false
    _(resource.has_interface?('eth2')).must_equal false

    # get associated interfaces
    _(resource.interfaces).must_be_nil
  end
end