1 files changed, 4 insertions, 19 deletions
diff --git a/activerecord/test/cases/timestamp_test.rb b/activerecord/test/cases/timestamp_test.rb
index cd83518e84..39b40e3411 100644
--- a/activerecord/test/cases/timestamp_test.rb
+++ b/activerecord/test/cases/timestamp_test.rb
@@ -422,7 +422,7 @@ class TimestampTest < ActiveRecord::TestCase
       self.table_name = "people"
 
       before_create do
-        self.born_at = self.created_at
+        self.born_at = created_at
       end
     end
 
@@ -430,34 +430,19 @@ class TimestampTest < ActiveRecord::TestCase
     assert_not_equal person.born_at, nil
   end
 
-  def test_timestamp_attributes_for_create
-    toy = Toy.first
-    assert_equal [:created_at, :created_on], toy.send(:timestamp_attributes_for_create)
-  end
-
-  def test_timestamp_attributes_for_update
-    toy = Toy.first
-    assert_equal [:updated_at, :updated_on], toy.send(:timestamp_attributes_for_update)
-  end
-
-  def test_all_timestamp_attributes
-    toy = Toy.first
-    assert_equal [:created_at, :created_on, :updated_at, :updated_on], toy.send(:all_timestamp_attributes)
-  end
-
   def test_timestamp_attributes_for_create_in_model
     toy = Toy.first
-    assert_equal [:created_at], toy.send(:timestamp_attributes_for_create_in_model)
+    assert_equal ["created_at"], toy.send(:timestamp_attributes_for_create_in_model)
   end
 
   def test_timestamp_attributes_for_update_in_model
     toy = Toy.first
-    assert_equal [:updated_at], toy.send(:timestamp_attributes_for_update_in_model)
+    assert_equal ["updated_at"], toy.send(:timestamp_attributes_for_update_in_model)
   end
 
   def test_all_timestamp_attributes_in_model
     toy = Toy.first
-    assert_equal [:created_at, :updated_at], toy.send(:all_timestamp_attributes_in_model)
+    assert_equal ["created_at", "updated_at"], toy.send(:all_timestamp_attributes_in_model)
   end
 
   def test_index_is_created_for_both_timestamps