expanding the test to include both type of order declaration

while declaring default_scope

Also added test for unscoped using block style with four different
combinations

Signed-off-by: José Valim <jose.valim@gmail.com>

activerecord/test/cases/relations_test.rb

@@ -680,19 +680,35 @@ class RelationTest < ActiveRecord::TestCase
   end
 
   def test_order_with_find_with_order
-    assert_equal 'zyke', Car.order('name desc').find(:first, :order => 'id').name
+    assert_equal 'zyke', CoolCar.order('name desc').find(:first, :order => 'id').name
+    assert_equal 'zyke', FastCar.order('name desc').find(:first, :order => 'id').name
   end
 
   def test_default_scope_order_with_named_scope_order
-    assert_equal 'zyke', Car.order_using_new_style.limit(1).first.name
-    assert_equal 'zyke', Car.order_using_old_style.limit(1).first.name
+    assert_equal 'zyke', CoolCar.order_using_new_style.limit(1).first.name
+    assert_equal 'zyke', CoolCar.order_using_old_style.limit(1).first.name
+    assert_equal 'zyke', FastCar.order_using_new_style.limit(1).first.name
+    assert_equal 'zyke', FastCar.order_using_old_style.limit(1).first.name
   end
 
   def test_order_using_scoping
-    car = Car.order('id DESC').scoping do
-      Car.find(:first, :order => 'id asc')
+    car1 = CoolCar.order('id DESC').scoping do
+      CoolCar.find(:first, :order => 'id asc')
     end
-    assert_equal 'zyke', car.name
+    assert_equal 'zyke', car1.name
+
+    car2 = FastCar.order('id DESC').scoping do
+      FastCar.find(:first, :order => 'id asc')
+    end
+    assert_equal 'zyke', car2.name
+  end
+
+  def test_unscoped_block_style
+    assert_equal 'honda', CoolCar.unscoped { CoolCar.order_using_new_style.limit(1).first.name}
+    assert_equal 'honda', CoolCar.unscoped { CoolCar.order_using_old_style.limit(1).first.name}
+
+    assert_equal 'honda', FastCar.unscoped { FastCar.order_using_new_style.limit(1).first.name}
+    assert_equal 'honda', FastCar.unscoped { FastCar.order_using_old_style.limit(1).first.name}
   end
 
   def test_intersection_with_array

activerecord/test/models/car.rb

@@ -1,4 +1,5 @@
 class Car < ActiveRecord::Base
+
   has_many :bulbs
   has_many :tyres
   has_many :engines
@@ -7,9 +8,15 @@ class Car < ActiveRecord::Base
   scope :incl_tyres, includes(:tyres)
   scope :incl_engines, includes(:engines)
 
-  default_scope :order => 'name desc'
-
   scope :order_using_new_style,  order('name asc')
   scope :order_using_old_style,  :order => 'name asc'
 
 end
+
+class CoolCar < Car
+  default_scope :order => 'name desc'
+end
+
+class FastCar < Car
+  default_scope order('name desc')
+end

activerecord/test/models/engine.rb

@@ -1,3 +1,4 @@
 class Engine < ActiveRecord::Base
   belongs_to :my_car, :class_name => 'Car', :foreign_key => 'car_id',  :counter_cache => :engines_count
 end
+