3 files changed, 31 insertions, 2 deletions
diff --git a/activerecord/test/cases/suppressor_test.rb b/activerecord/test/cases/suppressor_test.rb
index 72c5c16555..7d44e36419 100644
--- a/activerecord/test/cases/suppressor_test.rb
+++ b/activerecord/test/cases/suppressor_test.rb
@@ -46,7 +46,18 @@ class SuppressorTest < ActiveRecord::TestCase
     Notification.suppress { UserWithNotification.create! }
 
     assert_difference -> { Notification.count } do
-      Notification.create!
+      Notification.create!(message: "New Comment")
+    end
+  end
+
+  def test_suppresses_validations_on_create
+    assert_no_difference -> { Notification.count } do
+      Notification.suppress do
+        User.create
+        User.create!
+        User.new.save
+        User.new.save!
+      end
     end
   end
 end
diff --git a/activerecord/test/cases/validations/presence_validation_test.rb b/activerecord/test/cases/validations/presence_validation_test.rb
index 2ae30c7fd3..868d111b8c 100644
--- a/activerecord/test/cases/validations/presence_validation_test.rb
+++ b/activerecord/test/cases/validations/presence_validation_test.rb
@@ -92,7 +92,7 @@ class PresenceValidationTest < ActiveRecord::TestCase
     end
   end
 
-  def test_validates_prescence_with_on_context
+  def test_validates_presence_with_on_context
     repair_validations(Interest) do
       Interest.validates_presence_of(:topic, on: :required_name)
       interest = Interest.new
diff --git a/activerecord/test/cases/validations/uniqueness_validation_test.rb b/activerecord/test/cases/validations/uniqueness_validation_test.rb
index 8abb6c9844..4c14d93c66 100644
--- a/activerecord/test/cases/validations/uniqueness_validation_test.rb
+++ b/activerecord/test/cases/validations/uniqueness_validation_test.rb
@@ -53,6 +53,14 @@ class CoolTopic < Topic
   validates_uniqueness_of :id
 end
 
+class TopicWithAfterCreate < Topic
+  after_create :set_author
+
+  def set_author
+    update_attributes!(:author_name => "#{title} #{id}")
+  end
+end
+
 class UniquenessValidationTest < ActiveRecord::TestCase
   INT_MAX_VALUE = 2147483647
 
@@ -469,6 +477,16 @@ class UniquenessValidationTest < ActiveRecord::TestCase
     assert t.save, "Should still save t as unique"
   end
 
+  def test_validate_uniqueness_with_after_create_performing_save
+    TopicWithAfterCreate.validates_uniqueness_of(:title)
+    topic = TopicWithAfterCreate.create!(:title => "Title1")
+    assert topic.author_name.start_with?("Title1")
+
+    topic2 = TopicWithAfterCreate.new(:title => "Title1")
+    refute topic2.valid?
+    assert_equal(["has already been taken"], topic2.errors[:title])
+  end
+
   def test_validate_uniqueness_uuid
     skip unless current_adapter?(:PostgreSQLAdapter)
     item = UuidItem.create!(uuid: SecureRandom.uuid, title: 'item1')