Updated Amazon model to pull images from #imageBlock

lib/fletcher/models/amazon.rb

@@ -30,6 +30,7 @@ def parse(data)
 
           # Get Images
           self.images = doc.xpath("//*[@data-action='main-image-click']//img").attribute_array
+          self.images = doc.xpath("//*[@id='imageBlock']//img").attribute_array unless self.images
           self.image = images.first
         end            
       end

spec/factories/models.rb

@@ -30,6 +30,11 @@
     url "http://www.amazon.com/gp/product/B0093162RM/"
   end
 
+  # Create multiple amazon models, since markup varies greatly between products
+  factory :amazon2, :parent => :base do
+    url "http://www.amazon.com/gp/product/B000P4W3LU/"
+  end
+
   # This may need to be updated if the item is expired/deleted
   factory :ebay, :parent => :base do
     url "http://www.ebay.com/itm/Unicycle-20-Silver-Chrome-Unicycles-Wheel-Cycling-Outdoor-Sports-Fitness-New-/310729787186?pt=LH_DefaultDomain_0&hash=item4858f04732"

spec/lib/fletcher/models/amazon_spec.rb

@@ -23,8 +23,10 @@ def amazon_check(url)
 describe Fletcher::Model::Amazon do
   describe "parse", :vcr do
     context "with valid data" do
-      it "should return correct model info for a product" do 
-        amazon_check(FactoryGirl.build(:amazon).url)
+      %w{amazon amazon2}.each do |name|
+        it "should fetch valid info for #{name}" do 
+          amazon_check(FactoryGirl.build(name.to_sym).url)
+        end         
       end 
     end
   end