#
# 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 ceilometer::expirer
#

require 'spec_helper'

describe 'ceilometer::expirer' do

  let :pre_condition do
    "class { 'ceilometer': metering_secret => 's3cr3t' }"
  end

  let :params do
    { :time_to_live => '-1' }
  end

  shared_examples_for 'ceilometer-expirer' do

    it { should contain_class('ceilometer::params') }

    it 'installs ceilometer common package' do
      should contain_package('ceilometer-common').with(
        :ensure => 'present',
        :name   => platform_params[:common_package_name]
      )
    end

    it 'configures a cron' do
      should contain_cron('ceilometer-expirer').with(
        :command     => 'ceilometer-expirer',
        :environment => 'PATH=/bin:/usr/bin:/usr/sbin',
        :user        => 'ceilometer',
        :minute      => 1,
        :hour        => 0,
        :monthday    => '*',
        :month       => '*',
        :weekday     => '*'
      )
    end

    it 'configures database section in ceilometer.conf' do
      should contain_ceilometer_config('database/time_to_live').with_value( params[:time_to_live] )
    end

  end

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

    let :platform_params do
      { :common_package_name => 'ceilometer-common' }
    end

    it_configures 'ceilometer-expirer'
  end

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

    let :platform_params do
      { :common_package_name => 'openstack-ceilometer-common' }
    end

    it_configures 'ceilometer-expirer'
  end

end