From c23fbd0d475612fe9cd493bd08c8da2f8d7e6f03 Mon Sep 17 00:00:00 2001
From: Eloy Duran <eloy.de.enige@gmail.com>
Date: Mon, 28 Dec 2009 21:08:20 +0100
Subject: Refactored previous changes to nested attributes.

---
 activerecord/test/cases/nested_attributes_test.rb | 41 ++++++++++++++---------
 activerecord/test/models/pirate.rb                |  2 ++
 activerecord/test/models/ship.rb                  |  2 ++
 3 files changed, 30 insertions(+), 15 deletions(-)

(limited to 'activerecord/test')

diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb
index 5e4fc2b8d9..60c5bad225 100644
--- a/activerecord/test/cases/nested_attributes_test.rb
+++ b/activerecord/test/cases/nested_attributes_test.rb
@@ -247,34 +247,24 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase
   end
 
   def test_should_accept_update_only_option
-    Pirate.accepts_nested_attributes_for :ship, :update_only => true
-    @pirate.update_attribute(:ship_attributes, { :id => @pirate.ship.id, :name => 'Mayflower' })
-
-    Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? }
+    @pirate.update_attribute(:update_only_ship_attributes, { :id => @pirate.ship.id, :name => 'Mayflower' })
   end
 
   def test_should_create_new_model_when_nothing_is_there_and_update_only_is_true
-    Pirate.accepts_nested_attributes_for :ship, :update_only => true
     @ship.delete
-
     assert_difference('Ship.count', 1) do
-      @pirate.reload.update_attribute(:ship_attributes, { :name => 'Mayflower' })
+      @pirate.reload.update_attribute(:update_only_ship_attributes, { :name => 'Mayflower' })
     end
-
-    Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? }
   end
 
-
   def test_should_update_existing_when_update_only_is_true_and_no_id_is_given
-    Pirate.accepts_nested_attributes_for :ship, :update_only => true
+    @ship.delete
+    @ship = @pirate.create_update_only_ship(:name => 'Nights Dirty Lightning')
 
     assert_no_difference('Ship.count') do
-      @pirate.reload.update_attributes(:ship_attributes => { :name => 'Mayflower' })
+      @pirate.update_attributes(:update_only_ship_attributes => { :name => 'Mayflower' })
     end
-
     assert_equal 'Mayflower', @ship.reload.name
-
-    Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? }
   end
 end
 
@@ -393,6 +383,27 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase
   def test_should_automatically_enable_autosave_on_the_association
     assert Ship.reflect_on_association(:pirate).options[:autosave]
   end
+
+  def test_should_accept_update_only_option
+    @ship.update_attribute(:update_only_pirate_attributes, { :id => @pirate.ship.id, :catchphrase => 'Arr' })
+  end
+
+  def test_should_create_new_model_when_nothing_is_there_and_update_only_is_true
+    @pirate.delete
+    assert_difference('Pirate.count', 1) do
+      @ship.reload.update_attribute(:update_only_pirate_attributes, { :catchphrase => 'Arr' })
+    end
+  end
+
+  def test_should_update_existing_when_update_only_is_true_and_no_id_is_given
+    @pirate.delete
+    @pirate = @ship.create_update_only_pirate(:catchphrase => 'Aye')
+
+    assert_no_difference('Pirate.count') do
+      @ship.update_attributes(:update_only_pirate_attributes => { :catchphrase => 'Arr' })
+    end
+    assert_equal 'Arr', @pirate.reload.catchphrase
+  end
 end
 
 module NestedAttributesOnACollectionAssociationTests
diff --git a/activerecord/test/models/pirate.rb b/activerecord/test/models/pirate.rb
index f2c05dd48f..88c1634717 100644
--- a/activerecord/test/models/pirate.rb
+++ b/activerecord/test/models/pirate.rb
@@ -19,6 +19,7 @@ class Pirate < ActiveRecord::Base
 
   # These both have :autosave enabled because accepts_nested_attributes_for is used on them.
   has_one :ship
+  has_one :update_only_ship, :class_name => 'Ship'
   has_one :non_validated_ship, :class_name => 'Ship'
   has_many :birds
   has_many :birds_with_method_callbacks, :class_name => "Bird",
@@ -35,6 +36,7 @@ class Pirate < ActiveRecord::Base
 
   accepts_nested_attributes_for :parrots, :birds, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? }
   accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? }
+  accepts_nested_attributes_for :update_only_ship, :update_only => true
   accepts_nested_attributes_for :parrots_with_method_callbacks, :parrots_with_proc_callbacks,
     :birds_with_method_callbacks, :birds_with_proc_callbacks, :allow_destroy => true
   accepts_nested_attributes_for :birds_with_reject_all_blank, :reject_if => :all_blank
diff --git a/activerecord/test/models/ship.rb b/activerecord/test/models/ship.rb
index 06759d64b8..a96e38ab41 100644
--- a/activerecord/test/models/ship.rb
+++ b/activerecord/test/models/ship.rb
@@ -2,9 +2,11 @@ class Ship < ActiveRecord::Base
   self.record_timestamps = false
 
   belongs_to :pirate
+  belongs_to :update_only_pirate, :class_name => 'Pirate'
   has_many :parts, :class_name => 'ShipPart', :autosave => true
 
   accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? }
+  accepts_nested_attributes_for :update_only_pirate, :update_only => true
 
   validates_presence_of :name
 end
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