Add missing requires

activerecord/test/cases/associations/inner_join_association_test.rb

@@ -2,6 +2,7 @@
 require 'models/post'
 require 'models/comment'
 require 'models/author'
+require 'models/essay'
 require 'models/category'
 require 'models/categorization'
 require 'models/person'

activesupport/test/ordered_hash_test.rb

 require 'abstract_unit'
 require 'active_support/json'
 require 'active_support/core_ext/object/to_json'
+require 'active_support/core_ext/hash/indifferent_access'
 
 class OrderedHashTest < Test::Unit::TestCase
   def setup