Implement deprecated version of AssociationReflection#primary_key_name, which has been renamed to #foreign_key. Also bumping the deprecation_horizon in Active Support to 3.1.

1 files changed, 12 insertions, 0 deletions

diff --git a/activerecord/test/cases/reflection_test.rb b/activerecord/test/cases/reflection_test.rb
index 081e3cc861..d75bc3982e 100644
--- a/activerecord/test/cases/reflection_test.rb
+++ b/activerecord/test/cases/reflection_test.rb
@@ -248,6 +248,18 @@ class ReflectionTest < ActiveRecord::TestCase
     assert !AssociationReflection.new(:has_and_belongs_to_many, :clients, { :autosave => true, :validate => false }, Firm).validate?
   end
 
+  def test_foreign_key
+    assert_equal "author_id", Author.reflect_on_association(:posts).foreign_key.to_s
+    assert_equal "category_id", Post.reflect_on_association(:categorizations).foreign_key.to_s
+  end
+
+  def test_primary_key_name
+    assert_deprecated do
+      assert_equal "author_id", Author.reflect_on_association(:posts).primary_key_name.to_s
+      assert_equal "category_id", Post.reflect_on_association(:categorizations).primary_key_name.to_s
+    end
+  end
+
   private
     def assert_reflection(klass, association, options)
       assert reflection = klass.reflect_on_association(association)