Fix #5667. Preloading should ignore scoping.

1 files changed, 11 insertions, 0 deletions

diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb
index b27a93f857..efdb7cbb36 100644
--- a/activerecord/test/cases/associations/eager_test.rb
+++ b/activerecord/test/cases/associations/eager_test.rb
@@ -1169,4 +1169,15 @@ class EagerAssociationTest < ActiveRecord::TestCase
     assert_no_queries { assert_equal 1, posts[0].categories[1].categorizations.length }
     assert_no_queries { assert_equal 2, posts[1].categories[0].categorizations.length }
   end
+
+  test "scoping with a circular preload" do
+    assert_equal Comment.find(1), Comment.preload(:post => :comments).scoping { Comment.find(1) }
+  end
+
+  test "preload ignores the scoping" do
+    assert_equal(
+      Comment.find(1).post,
+      Post.where('1 = 0').scoping { Comment.preload(:post).find(1).post }
+    )
+  end
 end