1 files changed, 35 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb
index c6e451fc57..1dc71ac4cc 100644
--- a/activerecord/test/cases/associations/eager_test.rb
+++ b/activerecord/test/cases/associations/eager_test.rb
@@ -252,6 +252,41 @@ class EagerAssociationTest < ActiveRecord::TestCase
     end
   end
 
+  def test_nested_loading_through_has_one_association
+    aa = AuthorAddress.find(author_addresses(:david_address).id, :include => {:author => :posts})
+    assert_equal aa.author.posts.count, aa.author.posts.length
+  end
+
+  def test_nested_loading_through_has_one_association_with_order
+    aa = AuthorAddress.find(author_addresses(:david_address).id, :include => {:author => :posts}, :order => 'author_addresses.id')
+    assert_equal aa.author.posts.count, aa.author.posts.length
+  end
+
+  def test_nested_loading_through_has_one_association_with_order_on_association
+    aa = AuthorAddress.find(author_addresses(:david_address).id, :include => {:author => :posts}, :order => 'authors.id')
+    assert_equal aa.author.posts.count, aa.author.posts.length
+  end
+
+  def test_nested_loading_through_has_one_association_with_order_on_nested_association
+    aa = AuthorAddress.find(author_addresses(:david_address).id, :include => {:author => :posts}, :order => 'posts.id')
+    assert_equal aa.author.posts.count, aa.author.posts.length
+  end
+
+  def test_nested_loading_through_has_one_association_with_conditions
+    aa = AuthorAddress.find(author_addresses(:david_address).id, :include => {:author => :posts}, :conditions => "author_addresses.id > 0")
+    assert_equal aa.author.posts.count, aa.author.posts.length
+  end
+
+  def test_nested_loading_through_has_one_association_with_conditions_on_association
+    aa = AuthorAddress.find(author_addresses(:david_address).id, :include => {:author => :posts}, :conditions => "authors.id > 0")
+    assert_equal aa.author.posts.count, aa.author.posts.length
+  end
+
+  def test_nested_loading_through_has_one_association_with_conditions_on_nested_association
+    aa = AuthorAddress.find(author_addresses(:david_address).id, :include => {:author => :posts}, :conditions => "posts.id > 0")
+    assert_equal aa.author.posts.count, aa.author.posts.length
+  end
+
   def test_eager_association_loading_with_belongs_to_and_foreign_keys
     pets = Pet.find(:all, :include => :owner)
     assert_equal 3, pets.length