Strengthening the test for nested_attribute

Loading the associate target in nested_attributes
should load most recent attributes for child
records marked for destruction
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

activerecord/test/cases/associations_test.rb

@@ -17,7 +17,8 @@
 require 'models/person'
 require 'models/reader'
 require 'models/parrot'
-require 'models/pirate'
+require 'models/ship_part'
+require 'models/ship'
 require 'models/treasure'
 require 'models/price_estimate'
 require 'models/club'
@@ -29,6 +30,24 @@ class AssociationsTest < ActiveRecord::TestCase
   fixtures :accounts, :companies, :developers, :projects, :developers_projects,
            :computers, :people, :readers
 
+  def test_loading_the_association_target_should_keep_child_records_marked_for_destruction
+    ship = Ship.create!(:name => "The good ship Dollypop")
+    part = ship.parts.create!(:name => "Mast")
+    part.mark_for_destruction
+    ship.parts.send(:load_target)
+    assert ship.parts[0].marked_for_destruction?
+  end
+
+  def test_loading_the_association_target_should_load_most_recent_attributes_for_child_records_marked_for_destruction
+    ship = Ship.create!(:name => "The good ship Dollypop")
+    part = ship.parts.create!(:name => "Mast")
+    part.mark_for_destruction
+    ShipPart.find(part.id).update_attribute(:name, 'Deck')
+    ship.parts.send(:load_target)
+    assert_equal 'Deck', ship.parts[0].name
+  end
+  
+
   def test_include_with_order_works
     assert_nothing_raised {Account.find(:first, :order => 'id', :include => :firm)}
     assert_nothing_raised {Account.find(:first, :order => :id, :include => :firm)}