    # File lib/fog/openstack/identity.rb, line 70
            def initialize(options={})
              @openstack_username = options[:openstack_username]

              unless self.data[:users].values.detect {|user| user['name'] == @openstack_username}
                id = Fog::Mock.random_numbers(6).to_s
                self.data[:users][id] = {
                  'id'       => id,
                  'name'     => options[:openstack_username],
                  'email'    => "#{options[:openstack_username]}@mock.com",
                  'tenantId' => Fog::Mock.random_numbers(6).to_s,
                  'enabled'  => true
                }
              end
            end