2 files changed, 25 insertions, 3 deletions
diff --git a/activerecord/test/cases/scoping/default_scoping_test.rb b/activerecord/test/cases/scoping/default_scoping_test.rb
index 9a4d8c6740..a5c4404175 100644
--- a/activerecord/test/cases/scoping/default_scoping_test.rb
+++ b/activerecord/test/cases/scoping/default_scoping_test.rb
@@ -1,9 +1,10 @@
 require 'cases/helper'
 require 'models/post'
+require 'models/comment'
 require 'models/developer'
 
 class DefaultScopingTest < ActiveRecord::TestCase
-  fixtures :developers, :posts
+  fixtures :developers, :posts, :comments
 
   def test_default_scope
     expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect { |dev| dev.salary }
@@ -378,6 +379,24 @@ class DefaultScopingTest < ActiveRecord::TestCase
     assert_equal 1, DeveloperWithIncludes.where(:audit_logs => { :message => 'foo' }).count
   end
 
+  def test_default_scope_with_references_works_through_collection_association
+    post = PostWithCommentWithDefaultScopeReferencesAssociation.create!(title: "Hello World", body: "Here we go.")
+    comment = post.comment_with_default_scope_references_associations.create!(body: "Great post.", developer_id: Developer.first.id)
+    assert_equal comment, post.comment_with_default_scope_references_associations.to_a.first
+  end
+
+  def test_default_scope_with_references_works_through_association
+    post = PostWithCommentWithDefaultScopeReferencesAssociation.create!(title: "Hello World", body: "Here we go.")
+    comment = post.comment_with_default_scope_references_associations.create!(body: "Great post.", developer_id: Developer.first.id)
+    assert_equal comment, post.first_comment
+  end
+
+  def test_default_scope_with_references_works_with_find_by
+    post = PostWithCommentWithDefaultScopeReferencesAssociation.create!(title: "Hello World", body: "Here we go.")
+    comment = post.comment_with_default_scope_references_associations.create!(body: "Great post.", developer_id: Developer.first.id)
+    assert_equal comment, CommentWithDefaultScopeReferencesAssociation.find_by(id: comment.id)
+  end
+
   unless in_memory_db?
     def test_default_scope_is_threadsafe
       threads = []
diff --git a/activerecord/test/cases/scoping/named_scoping_test.rb b/activerecord/test/cases/scoping/named_scoping_test.rb
index 59ec2dd6a4..d3546bd471 100644
--- a/activerecord/test/cases/scoping/named_scoping_test.rb
+++ b/activerecord/test/cases/scoping/named_scoping_test.rb
@@ -291,9 +291,12 @@ class NamedScopingTest < ActiveRecord::TestCase
       :relation,      # private class method on AR::Base
       :new,           # redefined class method on AR::Base
       :all,           # a default scope
-      :public,
+      :public,        # some imporant methods on Module and Class
       :protected,
-      :private
+      :private,
+      :name,
+      :parent,
+      :superclass
     ]
 
     non_conflicts = [