require 'spec_helper'

describe 'oslo::limit' do

  let (:title) { 'keystone_config' }

  shared_examples 'oslo::limit' do

    let :required_params do
      {
        :endpoint_id  => '770f924a-e483-4b43-a6f3-73acc91f4757',
        :username     => 'keystone',
        :password     => 'keystone_password',
        :auth_url     => 'http://127.0.0.1:5000/v3',
      }
    end

    context 'with default parameters' do
      let :params do
        required_params
      end

      it 'configures the required params' do
        is_expected.to contain_keystone_config('oslo_limit/endpoint_id').with_value('770f924a-e483-4b43-a6f3-73acc91f4757')
        is_expected.to contain_keystone_config('oslo_limit/username').with_value('keystone')
        is_expected.to contain_keystone_config('oslo_limit/password').with_value('keystone_password').with_secret(true)
        is_expected.to contain_keystone_config('oslo_limit/auth_url').with_value('http://127.0.0.1:5000/v3')
      end

      it 'configures the default params' do
        is_expected.to contain_keystone_config('oslo_limit/project_name').with_value('<SERVICE DEFAULT>')
        is_expected.to contain_keystone_config('oslo_limit/user_domain_name').with_value('Default')
        is_expected.to contain_keystone_config('oslo_limit/project_domain_name').with_value('Default')
        is_expected.to contain_keystone_config('oslo_limit/system_scope').with_value('<SERVICE DEFAULT>')
        is_expected.to contain_keystone_config('oslo_limit/auth_type').with_value('password')
        is_expected.to contain_keystone_config('oslo_limit/service_type').with_value('<SERVICE DEFAULT>')
        is_expected.to contain_keystone_config('oslo_limit/valid_interfaces').with_value('<SERVICE DEFAULT>')
        is_expected.to contain_keystone_config('oslo_limit/region_name').with_value('<SERVICE DEFAULT>')
        is_expected.to contain_keystone_config('oslo_limit/endpoint_override').with_value('<SERVICE DEFAULT>')
      end
    end

    context 'with parameters overridden' do
      let :params do
        required_params.merge!({
          :project_name        => 'services',
          :user_domain_name    => 'UserDomain',
          :project_domain_name => 'ProjectDomain',
          :auth_type           => 'v3password',
          :service_type        => 'identity',
          :valid_interfaces    => ['admin', 'internal'],
          :region_name         => 'regionOne',
          :endpoint_override   => 'http://localhost:5000',
        })
      end

      it 'configures the overridden values' do
        is_expected.to contain_keystone_config('oslo_limit/project_name').with_value('services')
        is_expected.to contain_keystone_config('oslo_limit/user_domain_name').with_value('UserDomain')
        is_expected.to contain_keystone_config('oslo_limit/project_domain_name').with_value('ProjectDomain')
        is_expected.to contain_keystone_config('oslo_limit/system_scope').with_value('<SERVICE DEFAULT>')
        is_expected.to contain_keystone_config('oslo_limit/auth_type').with_value('v3password')
        is_expected.to contain_keystone_config('oslo_limit/service_type').with_value('identity')
        is_expected.to contain_keystone_config('oslo_limit/valid_interfaces').with_value('admin,internal')
        is_expected.to contain_keystone_config('oslo_limit/region_name').with_value('regionOne')
        is_expected.to contain_keystone_config('oslo_limit/endpoint_override').with_value('http://localhost:5000')
      end
    end

    context 'with system_scope' do
      let :params do
        required_params.merge!({
          :project_name => 'services',
          :system_scope => 'all',
        })
      end

      it 'configures system_scope but ignore project parameters' do
        is_expected.to contain_keystone_config('oslo_limit/project_name').with_value('<SERVICE DEFAULT>')
        is_expected.to contain_keystone_config('oslo_limit/project_domain_name').with_value('<SERVICE DEFAULT>')
        is_expected.to contain_keystone_config('oslo_limit/system_scope').with_value('all')
      end
    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

      include_examples 'oslo::limit'
    end
  end
end