Merge pull request #1100 from arunagw/innerjoin_test

Fixed InnerJoinAssociationTest. Need to load essays fixture.

activerecord/test/cases/associations/inner_join_association_test.rb

@@ -10,7 +10,7 @@
 require 'models/tag'
 
 class InnerJoinAssociationTest < ActiveRecord::TestCase
-  fixtures :authors, :posts, :comments, :categories, :categories_posts, :categorizations,
+  fixtures :authors, :essays, :posts, :comments, :categories, :categories_posts, :categorizations,
            :taggings, :tags
 
   def test_construct_finder_sql_applies_aliases_tables_on_association_conditions