Add CHANGELOG entry for #8622

2 files changed, 7 insertions, 2 deletions

diff --git a/activemodel/CHANGELOG.md b/activemodel/CHANGELOG.md
index 09e6ede064..cd17b1a73f 100644
--- a/activemodel/CHANGELOG.md
+++ b/activemodel/CHANGELOG.md
@@ -1,5 +1,10 @@
 ## Rails 4.0.0 (unreleased) ##
 
+*   Fix `validates_presence_of` with `:allow_nil` or `:allow_blank` options.
+    Fixes #8621.
+
+    *Colin Kelley and Rafael Mendonça França*
+
 *   Add `ActiveModel::Validations::AbsenceValidator`, a validator to check the
     absence of attributes.
 
diff --git a/activemodel/test/cases/validations/presence_validation_test.rb b/activemodel/test/cases/validations/presence_validation_test.rb
index f77d4da29f..2f228cfa83 100644
--- a/activemodel/test/cases/validations/presence_validation_test.rb
+++ b/activemodel/test/cases/validations/presence_validation_test.rb
@@ -71,7 +71,7 @@ class PresenceValidationTest < ActiveModel::TestCase
     assert p.valid?
   end
 
-  def test_allow_nil
+  def test_validates_presence_of_with_allow_nil_option
     Topic.validates_presence_of(:title, allow_nil: true)
 
     t = Topic.new(title: "something")
@@ -89,7 +89,7 @@ class PresenceValidationTest < ActiveModel::TestCase
     assert t.valid?, t.errors.full_messages
   end
 
-  def test_allow_blank
+  def test_validates_presence_of_with_allow_blank_option
     Topic.validates_presence_of(:title, allow_blank: true)
 
     t = Topic.new(title: "something")