Merge commit 'rails/master'

4 files changed, 80 insertions, 15 deletions

diff --git a/activerecord/test/cases/associations/eager_load_nested_include_test.rb b/activerecord/test/cases/associations/eager_load_nested_include_test.rb
index 677226ec89..5f824f9c74 100644
--- a/activerecord/test/cases/associations/eager_load_nested_include_test.rb
+++ b/activerecord/test/cases/associations/eager_load_nested_include_test.rb
@@ -6,13 +6,12 @@ require 'models/category'
 require 'models/categorization'
 
 module Remembered
-  def self.included(base)
-    base.extend ClassMethods
-    base.class_eval do
-      after_create :remember
-    protected
-      def remember; self.class.remembered << self; end
-    end
+  extend ActiveSupport::DependencyModule
+
+  included do
+    after_create :remember
+  protected
+    def remember; self.class.remembered << self; end
   end
 
   module ClassMethods
diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb
index 40723814c5..d23f86b700 100644
--- a/activerecord/test/cases/associations/eager_test.rb
+++ b/activerecord/test/cases/associations/eager_test.rb
@@ -223,6 +223,18 @@ class EagerAssociationTest < ActiveRecord::TestCase
     end
   end
 
+  def test_eager_association_loading_with_belongs_to_and_conditions_hash
+    comments = []
+    assert_nothing_raised do
+      comments = Comment.find(:all, :include => :post, :conditions => {:posts => {:id => 4}}, :limit => 3, :order => 'comments.id')
+    end
+    assert_equal 3, comments.length
+    assert_equal [5,6,7], comments.collect { |c| c.id }
+    assert_no_queries do
+      comments.first.post
+    end
+  end
+
   def test_eager_association_loading_with_belongs_to_and_conditions_string_with_quoted_table_name
     quoted_posts_id= Comment.connection.quote_table_name('posts') + '.' + Comment.connection.quote_column_name('id')
     assert_nothing_raised do
diff --git a/activerecord/test/cases/associations/has_one_associations_test.rb b/activerecord/test/cases/associations/has_one_associations_test.rb
index 3984945f9f..1ddb3f49bf 100644
--- a/activerecord/test/cases/associations/has_one_associations_test.rb
+++ b/activerecord/test/cases/associations/has_one_associations_test.rb
@@ -2,11 +2,9 @@ require "cases/helper"
 require 'models/developer'
 require 'models/project'
 require 'models/company'
-require 'models/sponsor'
-require 'models/organization'
 
 class HasOneAssociationsTest < ActiveRecord::TestCase
-  fixtures :accounts, :companies, :developers, :projects, :developers_projects, :organizations, :sponsors
+  fixtures :accounts, :companies, :developers, :projects, :developers_projects
 
   def setup
     Account.destroyed_account_ids.clear
@@ -308,9 +306,4 @@ class HasOneAssociationsTest < ActiveRecord::TestCase
       Firm.find(@firm.id, :include => :account).save!
     end
   end
-
-  def test_polymorphic_sti
-    assert_equal organizations(:sponsorable), sponsors(:org_sponsor).sponsorable
-    assert_equal sponsors(:org_sponsor),      organizations(:sponsorable).sponsor
-  end
 end
diff --git a/activerecord/test/cases/associations/inverse_associations_test.rb b/activerecord/test/cases/associations/inverse_associations_test.rb
index 616f8dfbbe..47f83db112 100644
--- a/activerecord/test/cases/associations/inverse_associations_test.rb
+++ b/activerecord/test/cases/associations/inverse_associations_test.rb
@@ -94,6 +94,25 @@ class InverseHasOneTests < ActiveRecord::TestCase
     assert_equal m.name, f.man.name, "Name of man should be the same after changes to child-owned instance"
   end
 
+
+  def test_parent_instance_should_be_shared_with_eager_loaded_child_on_find
+    m = Man.find(:first, :include => :face)
+    f = m.face
+    assert_equal m.name, f.man.name, "Name of man should be the same before changes to parent instance"
+    m.name = 'Bongo'
+    assert_equal m.name, f.man.name, "Name of man should be the same after changes to parent instance"
+    f.man.name = 'Mungo'
+    assert_equal m.name, f.man.name, "Name of man should be the same after changes to child-owned instance"
+
+    m = Man.find(:first, :include => :face, :order => 'faces.id')
+    f = m.face
+    assert_equal m.name, f.man.name, "Name of man should be the same before changes to parent instance"
+    m.name = 'Bongo'
+    assert_equal m.name, f.man.name, "Name of man should be the same after changes to parent instance"
+    f.man.name = 'Mungo'
+    assert_equal m.name, f.man.name, "Name of man should be the same after changes to child-owned instance"
+  end
+
   def test_parent_instance_should_be_shared_with_newly_built_child
     m = Man.find(:first)
     f = m.build_face(:description => 'haunted')
@@ -136,6 +155,29 @@ class InverseHasManyTests < ActiveRecord::TestCase
     end
   end
 
+  def test_parent_instance_should_be_shared_with_eager_loaded_children
+    m = Man.find(:first, :include => :interests)
+    is = m.interests
+    is.each do |i|
+      assert_equal m.name, i.man.name, "Name of man should be the same before changes to parent instance"
+      m.name = 'Bongo'
+      assert_equal m.name, i.man.name, "Name of man should be the same after changes to parent instance"
+      i.man.name = 'Mungo'
+      assert_equal m.name, i.man.name, "Name of man should be the same after changes to child-owned instance"
+    end
+
+    m = Man.find(:first, :include => :interests, :order => 'interests.id')
+    is = m.interests
+    is.each do |i|
+      assert_equal m.name, i.man.name, "Name of man should be the same before changes to parent instance"
+      m.name = 'Bongo'
+      assert_equal m.name, i.man.name, "Name of man should be the same after changes to parent instance"
+      i.man.name = 'Mungo'
+      assert_equal m.name, i.man.name, "Name of man should be the same after changes to child-owned instance"
+    end
+
+  end
+
   def test_parent_instance_should_be_shared_with_newly_built_child
     m = Man.find(:first)
     i = m.interests.build(:topic => 'Industrial Revolution Re-enactment')
@@ -188,6 +230,25 @@ class InverseBelongsToTests < ActiveRecord::TestCase
     assert_equal f.description, m.face.description, "Description of face should be the same after changes to parent-owned instance"
   end
 
+  def test_eager_loaded_child_instance_should_be_shared_with_parent_on_find
+    f = Face.find(:first, :include => :man)
+    m = f.man
+    assert_equal f.description, m.face.description, "Description of face should be the same before changes to child instance"
+    f.description = 'gormless'
+    assert_equal f.description, m.face.description, "Description of face should be the same after changes to child instance"
+    m.face.description = 'pleasing'
+    assert_equal f.description, m.face.description, "Description of face should be the same after changes to parent-owned instance"
+
+
+    f = Face.find(:first, :include => :man, :order => 'men.id')
+    m = f.man
+    assert_equal f.description, m.face.description, "Description of face should be the same before changes to child instance"
+    f.description = 'gormless'
+    assert_equal f.description, m.face.description, "Description of face should be the same after changes to child instance"
+    m.face.description = 'pleasing'
+    assert_equal f.description, m.face.description, "Description of face should be the same after changes to parent-owned instance"
+  end
+
   def test_child_instance_should_be_shared_with_newly_built_parent
     f = Face.find(:first)
     m = f.build_man(:name => 'Charles')