Fix the tests (I have actually verified that these are also the 'right' fixes, rather than just making the tests pass again)

activerecord/test/cases/associations/cascaded_eager_loading_test.rb

@@ -13,17 +13,17 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase
 
   def test_eager_association_loading_with_cascaded_two_levels
     authors = Author.find(:all, :include=>{:posts=>:comments}, :order=>"authors.id")
-    assert_equal 2, authors.size
+    assert_equal 3, authors.size
     assert_equal 5, authors[0].posts.size
-    assert_equal 1, authors[1].posts.size
+    assert_equal 2, authors[1].posts.size
     assert_equal 9, authors[0].posts.collect{|post| post.comments.size }.inject(0){|sum,i| sum+i}
   end
 
   def test_eager_association_loading_with_cascaded_two_levels_and_one_level
     authors = Author.find(:all, :include=>[{:posts=>:comments}, :categorizations], :order=>"authors.id")
-    assert_equal 2, authors.size
+    assert_equal 3, authors.size
     assert_equal 5, authors[0].posts.size
-    assert_equal 1, authors[1].posts.size
+    assert_equal 2, authors[1].posts.size
     assert_equal 9, authors[0].posts.collect{|post| post.comments.size }.inject(0){|sum,i| sum+i}
     assert_equal 1, authors[0].categorizations.size
     assert_equal 2, authors[1].categorizations.size
@@ -54,15 +54,15 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase
 
   def test_eager_association_loading_with_cascaded_two_levels_with_two_has_many_associations
     authors = Author.find(:all, :include=>{:posts=>[:comments, :categorizations]}, :order=>"authors.id")
-    assert_equal 2, authors.size
+    assert_equal 3, authors.size
     assert_equal 5, authors[0].posts.size
-    assert_equal 1, authors[1].posts.size
+    assert_equal 2, authors[1].posts.size
     assert_equal 9, authors[0].posts.collect{|post| post.comments.size }.inject(0){|sum,i| sum+i}
   end
 
   def test_eager_association_loading_with_cascaded_two_levels_and_self_table_reference
     authors = Author.find(:all, :include=>{:posts=>[:comments, :author]}, :order=>"authors.id")
-    assert_equal 2, authors.size
+    assert_equal 3, authors.size
     assert_equal 5, authors[0].posts.size
     assert_equal authors(:david).name, authors[0].name
     assert_equal [authors(:david).name], authors[0].posts.collect{|post| post.author.name}.uniq
@@ -130,9 +130,9 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase
 
   def test_eager_association_loading_where_first_level_returns_nil
     authors = Author.find(:all, :include => {:post_about_thinking => :comments}, :order => 'authors.id DESC')
-    assert_equal [authors(:mary), authors(:david)], authors
+    assert_equal [authors(:bob), authors(:mary), authors(:david)], authors
     assert_no_queries do
-      authors[1].post_about_thinking.comments.first
+      authors[2].post_about_thinking.comments.first
     end
   end
 end

activerecord/test/cases/associations/eager_test.rb

@@ -53,8 +53,8 @@ class EagerAssociationTest < ActiveRecord::TestCase
 
   def test_with_ordering
     list = Post.find(:all, :include => :comments, :order => "posts.id DESC")
-    [:eager_other, :sti_habtm, :sti_post_and_comments, :sti_comments,
-     :authorless, :thinking, :welcome
+    [:misc_by_mary, :misc_by_bob, :eager_other, :sti_habtm, :sti_post_and_comments,
+     :sti_comments, :authorless, :thinking, :welcome
     ].each_with_index do |post, index|
       assert_equal posts(post), list[index]
     end

activerecord/test/cases/batches_test.rb

@@ -24,7 +24,7 @@ class EachTest < ActiveRecord::TestCase
   end
 
   def test_each_should_execute_if_id_is_in_select
-    assert_queries(4) do
+    assert_queries(5) do
       Post.find_each(:select => "id, title, type", :batch_size => 2) do |post|
         assert_kind_of Post, post
       end

activerecord/test/cases/finder_test.rb

@@ -127,7 +127,7 @@ class FinderTest < ActiveRecord::TestCase
 
     assert_equal [[0,3],[1,1],[1,2]], first_three_posts.map { |p| [p.author_id, p.id] }
     assert_equal [[1,4],[1,5],[1,6]], second_three_posts.map { |p| [p.author_id, p.id] }
-    assert_equal [[2,7]], last_posts.map { |p| [p.author_id, p.id] }
+    assert_equal [[2,7],[2,9],[3,8]], last_posts.map { |p| [p.author_id, p.id] }
   end
 
 

activerecord/test/cases/json_serialization_test.rb

@@ -196,7 +196,7 @@ class DatabaseConnectedJsonEncodingTest < ActiveRecord::TestCase
     )
 
     ['"name":"David"', '"posts":[', '{"id":1}', '{"id":2}', '{"id":4}',
-     '{"id":5}', '{"id":6}', '"name":"Mary"', '"posts":[{"id":7}]'].each do |fragment|
+     '{"id":5}', '{"id":6}', '"name":"Mary"', '"posts":[', '{"id":7}', '{"id":9}'].each do |fragment|
       assert json.include?(fragment), json
      end
   end

activerecord/test/cases/relations_test.rb

@@ -434,7 +434,7 @@ class RelationTest < ActiveRecord::TestCase
 
   def test_last
     authors = Author.scoped
-    assert_equal authors(:mary), authors.last
+    assert_equal authors(:bob), authors.last
   end
 
   def test_destroy_all
@@ -507,22 +507,22 @@ class RelationTest < ActiveRecord::TestCase
   def test_count
     posts = Post.scoped
 
-    assert_equal 7, posts.count
-    assert_equal 7, posts.count(:all)
-    assert_equal 7, posts.count(:id)
+    assert_equal 9, posts.count
+    assert_equal 9, posts.count(:all)
+    assert_equal 9, posts.count(:id)
 
     assert_equal 1, posts.where('comments_count > 1').count
-    assert_equal 5, posts.where(:comments_count => 0).count
+    assert_equal 7, posts.where(:comments_count => 0).count
   end
 
   def test_count_with_distinct
     posts = Post.scoped
 
     assert_equal 3, posts.count(:comments_count, :distinct => true)
-    assert_equal 7, posts.count(:comments_count, :distinct => false)
+    assert_equal 9, posts.count(:comments_count, :distinct => false)
 
     assert_equal 3, posts.select(:comments_count).count(:distinct => true)
-    assert_equal 7, posts.select(:comments_count).count(:distinct => false)
+    assert_equal 9, posts.select(:comments_count).count(:distinct => false)
   end
 
   def test_count_explicit_columns
@@ -532,7 +532,7 @@ class RelationTest < ActiveRecord::TestCase
     assert_equal [0], posts.select('comments_count').where('id is not null').group('id').order('id').count.values.uniq
     assert_equal 0, posts.where('id is not null').select('comments_count').count
 
-    assert_equal 7, posts.select('comments_count').count('id')
+    assert_equal 9, posts.select('comments_count').count('id')
     assert_equal 0, posts.select('comments_count').count
     assert_equal 0, posts.count(:comments_count)
     assert_equal 0, posts.count('comments_count')
@@ -547,12 +547,12 @@ class RelationTest < ActiveRecord::TestCase
   def test_size
     posts = Post.scoped
 
-    assert_queries(1) { assert_equal 7, posts.size }
+    assert_queries(1) { assert_equal 9, posts.size }
     assert ! posts.loaded?
 
     best_posts = posts.where(:comments_count => 0)
     best_posts.to_a # force load
-    assert_no_queries { assert_equal 5, best_posts.size }
+    assert_no_queries { assert_equal 7, best_posts.size }
   end
 
   def test_count_complex_chained_relations