2 files changed, 6 insertions, 1 deletions
diff --git a/activerecord/test/models/bulb.rb b/activerecord/test/models/bulb.rb
index e4c0278c0d..0109ef4f83 100644
--- a/activerecord/test/models/bulb.rb
+++ b/activerecord/test/models/bulb.rb
@@ -1,6 +1,6 @@
 class Bulb < ActiveRecord::Base
   default_scope { where(:name => 'defaulty') }
-  belongs_to :car
+  belongs_to :car, :touch => true
 
   attr_reader :scope_after_initialize, :attributes_after_initialize
 
diff --git a/activerecord/test/models/developer.rb b/activerecord/test/models/developer.rb
index 1c048bb6b4..683cb54a10 100644
--- a/activerecord/test/models/developer.rb
+++ b/activerecord/test/models/developer.rb
@@ -234,3 +234,8 @@ class ThreadsafeDeveloper < ActiveRecord::Base
     limit(1)
   end
 end
+
+class CachedDeveloper < ActiveRecord::Base
+  self.table_name = "developers"
+  self.cache_timestamp_format = :number
+end