diff --git a/plugins/shopping_cart/lib/shopping_cart_plugin/cart_helper.rb b/plugins/shopping_cart/lib/shopping_cart_plugin/cart_helper.rb
index 8b4981f..4783957 100644
--- a/plugins/shopping_cart/lib/shopping_cart_plugin/cart_helper.rb
+++ b/plugins/shopping_cart/lib/shopping_cart_plugin/cart_helper.rb
@@ -42,7 +42,7 @@ module ShoppingCartPlugin::CartHelper
       else
         delivery = Product.new(:name => delivery_option || _('Delivery'), :price => settings.delivery_options[delivery_option])
       end
-      delivery.save(false)
+      delivery.save(validate: false)
       items << [delivery.id, '']
     end
 
diff --git a/plugins/shopping_cart/test/unit/shopping_cart_plugin/cart_helper_test.rb b/plugins/shopping_cart/test/unit/shopping_cart_plugin/cart_helper_test.rb
index 2203bc7..c65a1e2 100644
--- a/plugins/shopping_cart/test/unit/shopping_cart_plugin/cart_helper_test.rb
+++ b/plugins/shopping_cart/test/unit/shopping_cart_plugin/cart_helper_test.rb
@@ -41,5 +41,19 @@ class ShoppingCartPlugin::CartHelperTest < ActiveSupport::TestCase
     assert_equal "#{environment.currency_unit}13#{environment.currency_separator}70", float_to_currency_cart(value,environment)
   end
 
-end
+  should 'return a table of items' do
+    enterprise = Enterprise.new(name: "Test Enterprise", identifier: "test-enterprise")
+    enterprise.environment = Environment.default
+    enterprise.save!
+
+    product_category = fast_create(ProductCategory, :name => 'Products')
+    product = fast_create(Product, :name => 'test product1', :product_category_id => product_category.id, :profile_id => enterprise.id)
+    setting = Noosfero::Plugin::Settings.new(enterprise, ShoppingCartPlugin)
+    setting.delivery = true
+    setting.save!
+
+    assert_match 'table id="cart-items-table"', items_table([product], enterprise)
+    assert_match '<td>test product1</td>', items_table([product], enterprise)
+  end
 
+end
--
libgit2 0.21.2