1 files changed, 16 insertions, 8 deletions
diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb
index 60f89da95e..92af53d56f 100644
--- a/activerecord/test/cases/nested_attributes_test.rb
+++ b/activerecord/test/cases/nested_attributes_test.rb
@@ -139,6 +139,14 @@ class TestNestedAttributesInGeneral < ActiveRecord::TestCase
     assert_equal 'gardening', interest.reload.topic
   end
 
+  def test_reject_if_with_blank_nested_attributes_id
+    # When using a select list to choose an existing 'ship' id, with :include_blank => true
+    Pirate.accepts_nested_attributes_for :ship, :reject_if => proc {|attributes| attributes[:id].blank? }
+
+    pirate = Pirate.new(:catchphrase => "Stop wastin' me time")
+    pirate.ship_attributes = { :id => "" }
+    assert_nothing_raised(ActiveRecord::RecordNotFound) { pirate.save! }
+  end
 end
 
 class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase
@@ -163,7 +171,7 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase
     @ship.destroy
     @pirate.reload.ship_attributes = { :name => 'Davy Jones Gold Dagger' }
 
-    assert @pirate.ship.new_record?
+    assert !@pirate.ship.persisted?
     assert_equal 'Davy Jones Gold Dagger', @pirate.ship.name
   end
 
@@ -184,7 +192,7 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase
   def test_should_replace_an_existing_record_if_there_is_no_id
     @pirate.reload.ship_attributes = { :name => 'Davy Jones Gold Dagger' }
 
-    assert @pirate.ship.new_record?
+    assert !@pirate.ship.persisted?
     assert_equal 'Davy Jones Gold Dagger', @pirate.ship.name
     assert_equal 'Nights Dirty Lightning', @ship.name
   end
@@ -256,7 +264,7 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase
   def test_should_also_work_with_a_HashWithIndifferentAccess
     @pirate.ship_attributes = HashWithIndifferentAccess.new(:id => @ship.id, :name => 'Davy Jones Gold Dagger')
 
-    assert !@pirate.ship.new_record?
+    assert @pirate.ship.persisted?
     assert_equal 'Davy Jones Gold Dagger', @pirate.ship.name
   end
 
@@ -348,7 +356,7 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase
     @pirate.destroy
     @ship.reload.pirate_attributes = { :catchphrase => 'Arr' }
 
-    assert @ship.pirate.new_record?
+    assert !@ship.pirate.persisted?
     assert_equal 'Arr', @ship.pirate.catchphrase
   end
 
@@ -369,7 +377,7 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase
   def test_should_replace_an_existing_record_if_there_is_no_id
     @ship.reload.pirate_attributes = { :catchphrase => 'Arr' }
 
-    assert @ship.pirate.new_record?
+    assert !@ship.pirate.persisted?
     assert_equal 'Arr', @ship.pirate.catchphrase
     assert_equal 'Aye', @pirate.catchphrase
   end
@@ -458,7 +466,7 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase
     @pirate.delete
     @ship.reload.attributes = { :update_only_pirate_attributes => { :catchphrase => 'Arr' } }
 
-    assert @ship.update_only_pirate.new_record?
+    assert !@ship.update_only_pirate.persisted?
   end
 
   def test_should_update_existing_when_update_only_is_true_and_no_id_is_given
@@ -596,10 +604,10 @@ module NestedAttributesOnACollectionAssociationTests
       association_getter => { 'foo' => { :name => 'Grace OMalley' }, 'bar' => { :name => 'Privateers Greed' }}
     }
 
-    assert @pirate.send(@association_name).first.new_record?
+    assert !@pirate.send(@association_name).first.persisted?
     assert_equal 'Grace OMalley', @pirate.send(@association_name).first.name
 
-    assert @pirate.send(@association_name).last.new_record?
+    assert !@pirate.send(@association_name).last.persisted?
     assert_equal 'Privateers Greed', @pirate.send(@association_name).last.name
   end