Updating all tests. All tests are passing

app/models/spree/digital_link.rb

@@ -3,7 +3,10 @@ module Spree
     
     belongs_to :digital
     belongs_to :line_item
-  
+    
+    validates_length_of :secret, :is => 30
+    validates :digital, :presence => true
+    
     before_validation :set_defaults, :on => :create
     
     # Can this link stil be used? It is valid if it's less than 24 hours old and was not accessed more than 3 times

app/models/spree/line_item_decorator.rb

@@ -1,6 +1,6 @@
 Spree::LineItem.class_eval do
   
-  has_many :digital_links
+  has_many :digital_links, :dependent => :destroy
   
   after_save :create_digital_links, :if => :digital?
   
@@ -14,6 +14,7 @@ Spree::LineItem.class_eval do
   # Create the download link for this item if it is digital.
   def create_digital_links
     digital_links.delete_all
+
     self.quantity.times do
       digital_links.create!(:digital => variant.digital)
     end

spec/factories/digital_factory.rb

@@ -1,3 +1,3 @@
-Factory.define :digital do |f|
+Factory.define :digital, :class => Spree::Digital do |f|
   f.variant { |p| p.association(:variant) }
 end

spec/factories/digital_link_factory.rb

@@ -1,4 +1,4 @@
-Factory.define :digital_link do |f|
+Factory.define :digital_link, :class => Spree::DigitalLink do |f|
   f.digital { |p| p.association(:digital) }
   f.line_item { |p| p.association(:line_item) }
 end

spec/models/digital_link_spec.rb

@@ -1,6 +1,6 @@
 require File.dirname(__FILE__) + '/../spec_helper'
 
-describe DigitalLink do
+describe Spree::DigitalLink do
 
   context 'validation' do
     it { should belong_to(:digital) }

spec/models/digital_spec.rb

@@ -1,6 +1,6 @@
 require File.dirname(__FILE__) + '/../spec_helper'
 
-describe Digital do
+describe Spree::Digital do
 
   context 'validation' do
     it { should belong_to(:variant) }

spec/models/line_item_spec.rb

@@ -1,6 +1,6 @@
 require File.dirname(__FILE__) + '/../spec_helper'
 
-describe LineItem do
+describe Spree::LineItem do
 
   context "#save" do
     it "should create one link for a single digital Variant" do
@@ -17,6 +17,7 @@ describe LineItem do
       links = digital_variant.digital.digital_links
       links.all.size.should == 5
       links.each { |link| link.line_item.should == line_item }
+      
       # quantity update
       line_item.quantity = 8
       line_item.save

spec/models/order_spec.rb

@@ -1,6 +1,6 @@
 require File.dirname(__FILE__) + '/../spec_helper'
 
-describe Order do
+describe Spree::Order do
 
   context 'validation' do
     it { should have_valid_factory(:order) }