test/fixtures/poro.rb in active_model_serializers-0.9.4 vs test/fixtures/poro.rb in active_model_serializers-0.9.5

@@ -51,10 +51,30 @@
   def special_comment
     @speical_comment ||= Comment.new(content: 'special')
   end
 end
 
+class Type < Model
+end
+
+class SelfReferencingUser < Model
+  def type
+    @type ||= Type.new(name: 'N1')
+  end
+  def parent
+    @parent ||= SelfReferencingUserParent.new(name: 'N1')
+  end
+end
+
+class SelfReferencingUserParent < Model
+  def type
+    @type ||= Type.new(name: 'N2')
+  end
+  def parent
+  end
+end
+
 class Comment < Model
 end
 
 class WebLog < Model
 end
@@ -85,10 +105,26 @@
   attributes :name, :email
 
   has_one :profile
 end
 
+class TypeSerializer < ActiveModel::Serializer
+  attributes :name
+end
+
+class SelfReferencingUserParentSerializer < ActiveModel::Serializer
+  attributes :name
+  has_one :type, serializer: TypeSerializer, embed: :ids, include: true
+end
+
+class SelfReferencingUserSerializer < ActiveModel::Serializer
+  attributes :name
+
+  has_one :type, serializer: TypeSerializer, embed: :ids, include: true
+  has_one :parent, serializer: SelfReferencingUserSerializer, embed: :ids, include: true
+end
+
 class UserInfoSerializer < ActiveModel::Serializer
   has_one :user, serializer: UserSerializer
 end
 
 class ProfileSerializer < ActiveModel::Serializer
@@ -174,10 +210,10 @@
   has_one :profile
 end
 
 class NameKeyPostSerializer < ActiveModel::Serializer
   attributes :title, :body
-  
+
   has_many :comments
 end
 
 ActiveModel::Serializer.setup do |config|
   config.default_key_type = nil