#
# Copyright (C) 2014 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 trove::keystone::auth
#

require 'spec_helper'

describe 'trove::keystone::auth' do

  shared_examples_for 'trove::keystone::auth' do
    context 'with default class parameters' do
      let :params do
        { :password => 'trove_password',
          :tenant   => 'foobar' }
      end

      it { is_expected.to contain_keystone_user('trove').with(
        :ensure   => 'present',
        :password => 'trove_password',
      ) }

      it { is_expected.to contain_keystone_user_role('trove@foobar').with(
        :ensure => 'present',
        :roles  => ['admin']
      )}

      it { is_expected.to contain_keystone_service('trove::database').with(
        :ensure      => 'present',
        :description => 'Trove Database Service'
      ) }

      it { is_expected.to contain_keystone_endpoint('RegionOne/trove::database').with(
        :ensure       => 'present',
        :public_url   => "http://127.0.0.1:8779/v1.0/%(tenant_id)s",
        :admin_url    => "http://127.0.0.1:8779/v1.0/%(tenant_id)s",
        :internal_url => "http://127.0.0.1:8779/v1.0/%(tenant_id)s"
      ) }
    end

    context 'when configuring trove-server' do
      let :pre_condition do
        "class { 'trove::server': auth_password => 'test' }"
      end

      let :params do
        { :password => 'trove_password',
          :tenant   => 'foobar' }
      end
    end

    context 'when overriding endpoint URLs' do
      let :params do
        { :password     => 'passw0rd',
          :public_url   => 'https://10.10.10.10:80/v1.0/%(tenant_id)s',
          :internal_url => 'http://10.10.10.11:81/v1.0/%(tenant_id)s',
          :admin_url    => 'http://10.10.10.12:81/v1.0/%(tenant_id)s' }
      end

      it { is_expected.to contain_keystone_endpoint('RegionOne/trove::database').with(
        :ensure       => 'present',
        :public_url   => 'https://10.10.10.10:80/v1.0/%(tenant_id)s',
        :internal_url => 'http://10.10.10.11:81/v1.0/%(tenant_id)s',
        :admin_url    => 'http://10.10.10.12:81/v1.0/%(tenant_id)s'
      ) }
    end

    context 'when overriding auth name' do
      let :params do
        { :password  => 'foo',
          :auth_name => 'trovey' }
      end

      it { is_expected.to contain_keystone_user('trovey') }
      it { is_expected.to contain_keystone_user_role('trovey@services') }
      it { is_expected.to contain_keystone_service('trove::database') }
      it { is_expected.to contain_keystone_endpoint('RegionOne/trove::database') }
    end

    context 'when overriding service name' do
      let :params do
        { :service_name => 'trove_service',
          :auth_name    => 'trove',
          :password     => 'trove_password' }
      end

      it { is_expected.to contain_keystone_user('trove') }
      it { is_expected.to contain_keystone_user_role('trove@services') }
      it { is_expected.to contain_keystone_service('trove_service::database') }
      it { is_expected.to contain_keystone_endpoint('RegionOne/trove_service::database') }
    end

    context 'when disabling endpoint configuration' do
      let :params do
        { :configure_endpoint => false,
          :password           => 'trove_password' }
      end

      it { is_expected.to_not contain_keystone_endpoint('RegionOne/neutron::database') }
    end

    context 'when disabling user and user_role configuration' do
      let :params do
        { :configure_user      => false,
          :configure_user_role => false,
          :service_name        => 'trove',
          :auth_name           => 'trove',
          :password            => 'trove_password' }
      end
      it { is_expected.to_not contain_keystone_user('trove') }
      it { is_expected.to_not contain_keystone_user_role('trove@services') }
      it { is_expected.to contain_keystone_service('trove::database') }
      it { is_expected.to contain_keystone_endpoint('RegionOne/trove::database') }
    end
  end

  on_supported_os({
    :supported_os   => OSDefaults.get_supported_os
  }).each do |os,facts|
    context "on #{os}" do
      let (:facts) do
        facts.merge!(OSDefaults.get_facts())
      end

      it_configures 'trove::keystone::auth'
    end
  end

end