[vcloud|compute] method to find catalog item by name across all catalogs

lib/fog/compute/models/vcloud/catalogs.rb

@@ -22,6 +22,17 @@ module Fog
           @organization_uri ||= connection.default_organization_uri
         end
 
+        def item_by_name(name)
+          res = nil
+          items = all.collect { |catalog| catalog.catalog_items }
+          items.each do |i|
+            i.collect do |ii|
+              res = ii if ii.name == name
+            end
+          end
+          res
+        end
+
       end
     end
   end

tests/compute/models/vcloud/helper.rb

@@ -4,7 +4,7 @@ class Vcloud
       def self.template
         template_name = ENV['VCLOUD_TEMPLATE']
         raise "Specify VApp template name in VCLOUD_TEMPLATE env var" unless template_name
-        template_res = Vcloud.catalogs.first.catalog_items.select {|ci| ci.name == template_name }[0]
+        template_res = Vcloud.catalogs.item_by_name template_name
         raise "URI Not found for specified template - check template name" unless template_res
         template_res.href
       end