Merge branch 'master' into nested_has_many_through

Conflicts:
	activerecord/CHANGELOG
	activerecord/lib/active_record/association_preload.rb
	activerecord/lib/active_record/associations.rb
	activerecord/lib/active_record/associations/class_methods/join_dependency.rb
	activerecord/lib/active_record/associations/class_methods/join_dependency/join_association.rb
	activerecord/lib/active_record/associations/has_many_association.rb
	activerecord/lib/active_record/associations/has_many_through_association.rb
	activerecord/lib/active_record/associations/has_one_association.rb
	activerecord/lib/active_record/associations/has_one_through_association.rb
	activerecord/lib/active_record/associations/through_association_scope.rb
	activerecord/lib/active_record/reflection.rb
	activerecord/test/cases/associations/has_many_through_associations_test.rb
	activerecord/test/cases/associations/has_one_through_associations_test.rb
	activerecord/test/cases/reflection_test.rb
	activerecord/test/cases/relations_test.rb
	activerecord/test/fixtures/memberships.yml
	activerecord/test/models/categorization.rb
	activerecord/test/models/category.rb
	activerecord/test/models/member.rb
	activerecord/test/models/reference.rb
	activerecord/test/models/tagging.rb

1 files changed, 33 insertions, 2 deletions

diff --git a/activerecord/test/models/post.rb b/activerecord/test/models/post.rb
index e9c8c02e45..b39325f949 100644
--- a/activerecord/test/models/post.rb
+++ b/activerecord/test/models/post.rb
@@ -38,9 +38,11 @@ class Post < ActiveRecord::Base
   end
 
   has_many :author_favorites, :through => :author
+  has_many :author_categorizations, :through => :author, :source => :categorizations
+  has_many :author_addresses, :through => :author
 
   has_many :comments_with_interpolated_conditions, :class_name => 'Comment',
-      :conditions => ['#{"#{aliased_table_name}." rescue ""}body = ?', 'Thank you for the welcome']
+    :conditions => proc { ["#{"#{aliased_table_name}." rescue ""}body = ?", 'Thank you for the welcome'] }
 
   has_one  :very_special_comment
   has_one  :very_special_comment_with_post, :class_name => "VerySpecialComment", :include => :post
@@ -55,11 +57,21 @@ class Post < ActiveRecord::Base
   has_many :taggings, :as => :taggable
   has_many :tags, :through => :taggings do
     def add_joins_and_select
-      find :all, :select => 'tags.*, authors.id as author_id', :include => false,
+      find :all, :select => 'tags.*, authors.id as author_id',
         :joins => 'left outer join posts on taggings.taggable_id = posts.id left outer join authors on posts.author_id = authors.id'
     end
   end
 
+  has_many :interpolated_taggings, :class_name => 'Tagging', :as => :taggable, :conditions => proc { "1 = #{1}" }
+  has_many :interpolated_tags, :through => :taggings
+  has_many :interpolated_tags_2, :through => :interpolated_taggings, :source => :tag
+
+  has_many :taggings_with_delete_all, :class_name => 'Tagging', :as => :taggable, :dependent => :delete_all
+  has_many :taggings_with_destroy, :class_name => 'Tagging', :as => :taggable, :dependent => :destroy
+
+  has_many :tags_with_destroy, :through => :taggings, :source => :tag, :dependent => :destroy
+  has_many :tags_with_nullify, :through => :taggings, :source => :tag, :dependent => :nullify
+
   has_many :misc_tags, :through => :taggings, :source => :tag, :conditions => "tags.name = 'Misc'"
   has_many :funky_tags, :through => :taggings, :source => :tag
   has_many :super_tags, :through => :taggings
@@ -77,9 +89,21 @@ class Post < ActiveRecord::Base
   has_many :categorizations, :foreign_key => :category_id
   has_many :authors, :through => :categorizations
 
+  has_many :categorizations_using_author_id, :primary_key => :author_id, :foreign_key => :post_id, :class_name => 'Categorization'
+  has_many :authors_using_author_id, :through => :categorizations_using_author_id, :source => :author
+
+  has_many :taggings_using_author_id, :primary_key => :author_id, :as => :taggable, :class_name => 'Tagging'
+  has_many :tags_using_author_id, :through => :taggings_using_author_id, :source => :tag
+
+  has_many :standard_categorizations, :class_name => 'Categorization', :foreign_key => :post_id
+  has_many :author_using_custom_pk,  :through => :standard_categorizations
+  has_many :authors_using_custom_pk, :through => :standard_categorizations
+  has_many :named_categories, :through => :standard_categorizations
+
   has_many :readers
   has_many :readers_with_person, :include => :person, :class_name => "Reader"
   has_many :people, :through => :readers
+  has_many :single_people, :through => :readers
   has_many :people_with_callbacks, :source=>:person, :through => :readers,
               :before_add    => lambda {|owner, reader| log(:added,   :before, reader.first_name) },
               :after_add     => lambda {|owner, reader| log(:added,   :after,  reader.first_name) },
@@ -127,3 +151,10 @@ class PostForAuthor < ActiveRecord::Base
   cattr_accessor :selected_author
   default_scope lambda { where(:author_id => PostForAuthor.selected_author) }
 end
+
+class FirstPost < ActiveRecord::Base
+  self.table_name = 'posts'
+  default_scope where(:id => 1)
+  has_many :comments, :foreign_key => :post_id
+  has_one  :comment,  :foreign_key => :post_id
+end