Add specs for standalone pagination for serializers

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/gitlab/serializer/pagination.rb b/lib/gitlab/serializer/pagination.rb
index d9372f3dcd6..bf2c0acc729 100644
--- a/lib/gitlab/serializer/pagination.rb
+++ b/lib/gitlab/serializer/pagination.rb
@@ -1,6 +1,7 @@
 module Gitlab
   module Serializer
     class Pagination
+      class InvalidResourceError < StandardError; end
       include ::API::Helpers::Pagination
 
       def initialize(request, response)
@@ -8,6 +9,14 @@ module Gitlab
         @response = response
       end
 
+      def paginate(resource)
+        if resource.respond_to?(:page)
+          super(resource)
+        else
+          raise InvalidResourceError
+        end
+      end
+
       private
 
       # Methods needed by `API::Helpers::Pagination`