    # File lib/fog/openstack/identity.rb, line 97
            def initialize(options={})
              require 'multi_json'
              @openstack_username = options[:openstack_username] || 'admin'
              @openstack_tenant   = options[:openstack_tenant]   || 'admin'
              @openstack_auth_uri = URI.parse(options[:openstack_auth_url])
              @openstack_management_url = @openstack_auth_uri.to_s

              @auth_token = Fog::Mock.random_base64(64)
              @auth_token_expiration = (Time.now.utc + 86400).iso8601

              @admin_tenant = self.data[:tenants].values.find do |u|
                u['name'] == 'admin'
              end

              if @openstack_tenant
                @current_tenant = self.data[:tenants].values.find do |u|
                  u['name'] == @openstack_tenant
                end

                unless @current_tenant
                  @current_tenant_id = Fog::Mock.random_hex(32)
                  @current_tenant = self.data[:tenants][@current_tenant_id] = {
                    'id'   => @current_tenant_id,
                    'name' => @openstack_tenant
                  }
                else
                  @current_tenant_id = @current_tenant['id']
                end
              else
                @current_tenant = @admin_tenant
              end

              @current_user = self.data[:users].values.find do |u|
                u['name'] == @openstack_username
              end
              @current_tenant_id = Fog::Mock.random_hex(32)

              unless @current_user
                @current_user_id = Fog::Mock.random_hex(32)
                @current_user = self.data[:users][@current_user_id] = {
                  'id'       => @current_user_id,
                  'name'     => @openstack_username,
                  'email'    => "#{@openstack_username}@mock.com",
                  'tenantId' => Fog::Mock.random_numbers(6).to_s,
                  'enabled'  => true
                }
              else
                @current_user_id = @current_user['id']
              end
            end