1 files changed, 14 insertions, 0 deletions
diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb
index c089ed164c..a652a52f38 100644
--- a/activerecord/test/cases/relations_test.rb
+++ b/activerecord/test/cases/relations_test.rb
@@ -1175,4 +1175,18 @@ class RelationTest < ActiveRecord::TestCase
     scope = Post.references(:comments)
     assert !scope.eager_loading?
   end
+
+  def test_automatically_added_references
+    scope = Post.where(:comments => { :body => "Bla" })
+    assert_equal [:comments], scope.references_values
+
+    scope = Post.where('comments.body' => 'Bla')
+    assert_equal [:comments], scope.references_values
+
+    scope = Post.having(:comments => { :body => "Bla" })
+    assert_equal [:comments], scope.references_values
+
+    scope = Post.having('comments.body' => 'Bla')
+    assert_equal [:comments], scope.references_values
+  end
 end