#
# Copyright (C) 2016 Red Hat Inc. <licensing@redhat.com>
#
# Author: Ade Lee <alee@redhat.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 barbican::keystone::auth class
#
require 'spec_helper'

describe 'barbican::keystone::auth' do

  let :facts do
    @default_facts.merge({ :osfamily => 'Debian' })
  end

  describe 'with default class parameters' do
    let :params do
      { :password => 'barbican_password',
        :tenant   => 'foobar' }
    end

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

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

    it { is_expected.to contain_keystone_service('barbican::key-manager').with(
      :ensure      => 'present',
      :description => 'Key management Service'
    ) }

    it { is_expected.to contain_keystone_endpoint('RegionOne/barbican::key-manager').with(
      :ensure       => 'present',
      :public_url   => 'http://127.0.0.1:9311',
      :admin_url    => 'http://127.0.0.1:9311',
      :internal_url => 'http://127.0.0.1:9311',
    ) }
  end

  describe 'when overriding URL parameters' do
    let :params do
      { :password     => 'barbican_password',
        :public_url   => 'https://10.10.10.10:80',
        :internal_url => 'http://10.10.10.11:81',
        :admin_url    => 'http://10.10.10.12:81' }
    end

    it { is_expected.to contain_keystone_endpoint('RegionOne/barbican::key-manager').with(
      :ensure       => 'present',
      :public_url   => 'https://10.10.10.10:80',
      :internal_url => 'http://10.10.10.11:81',
      :admin_url    => 'http://10.10.10.12:81'
    ) }
  end

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

    it { is_expected.to contain_keystone_user('barbicany') }
    it { is_expected.to contain_keystone_user_role('barbicany@services') }
    it { is_expected.to contain_keystone_service('barbican::key-manager') }
    it { is_expected.to contain_keystone_endpoint('RegionOne/barbican::key-manager') }
  end

  describe 'when overriding service name' do
    let :params do
      { :service_name => 'barbican_service',
        :auth_name    => 'barbican',
        :password     => 'barbican_password' }
    end

    it { is_expected.to contain_keystone_user('barbican') }
    it { is_expected.to contain_keystone_user_role('barbican@services') }
    it { is_expected.to contain_keystone_service('barbican_service::key-manager') }
    it { is_expected.to contain_keystone_endpoint('RegionOne/barbican_service::key-manager') }
  end

  describe 'when disabling user configuration' do

    let :params do
      {
        :password       => 'barbican_password',
        :configure_user => false
      }
    end

    it { is_expected.not_to contain_keystone_user('barbican') }
    it { is_expected.to contain_keystone_user_role('barbican@services') }
    it { is_expected.to contain_keystone_service('barbican::key-manager').with(
      :ensure      => 'present',
      :description => 'Key management Service'
    ) }

  end

  describe 'when disabling user and user role configuration' do

    let :params do
      {
        :password            => 'barbican_password',
        :configure_user      => false,
        :configure_user_role => false
      }
    end

    it { is_expected.not_to contain_keystone_user('barbican') }
    it { is_expected.not_to contain_keystone_user_role('barbican@services') }
    it { is_expected.to contain_keystone_service('barbican::key-manager').with(
      :ensure      => 'present',
      :description => 'Key management Service'
    ) }

  end

end