1 files changed, 6 insertions, 0 deletions
diff --git a/actionpack/test/lib/controller/fake_models.rb b/actionpack/test/lib/controller/fake_models.rb
index 0b30c79b10..9e6f14d373 100644
--- a/actionpack/test/lib/controller/fake_models.rb
+++ b/actionpack/test/lib/controller/fake_models.rb
@@ -1,4 +1,8 @@
+require "active_model"
+
 class Customer < Struct.new(:name, :id)
+  extend ActiveModel::Naming
+
   def to_param
     id.to_s
   end
@@ -12,6 +16,8 @@ end
 
 module Quiz
   class Question < Struct.new(:name, :id)
+    extend ActiveModel::Naming
+
     def to_param
       id.to_s
     end