get_volume.rb in fog-maestrodev-1.14.0.20130806165225

- old
+ new
@@ -1,14 +1,55 @@
 module Fog
   module Rackspace
     class BlockStorage
       class Real
+
+        # Retrieves volume detail
+        # @param [String] volume_id
+        # @return [Excon::Response] response:
+        #   * body  [Hash]:
+        #     * 'volume' [Hash]:
+        #       * 'volume_type' [String]: - volume type
+        #       * 'display_description' [String]: - volume display description
+        #       * 'metadata' [Hash]: - volume metadata
+        #       * 'availability_zone' [String]: - region of volume
+        #       * 'status' [String]: - status of volume
+        #       * 'id' [String]: - id of volume
+        #       * 'attachments' [Array<Hash]: - array of hashes containing attachment information
+        #       * 'size' [Fixnum]: - size of volume in GB (100 GB minimum)
+        #       * 'snapshot_id' [String]: - The optional snapshot from which to create a volume.
+        #       * 'os-vol-host-attr:host' [String]: -
+        #       * 'display_name' [String]: - display name of volume
+        #       * 'created_at' [String]: - the volume creation time
+        #       * 'os-vol-tenant-attr:tenant_id' [String]: -
+        # @raise [Fog::Rackspace::BlockStorage::NotFound] - HTTP 404
+        # @raise [Fog::Rackspace::BlockStorage::BadRequest] - HTTP 400
+        # @raise [Fog::Rackspace::BlockStorage::InternalServerError] - HTTP 500
+        # @raise [Fog::Rackspace::BlockStorage::ServiceError]
+        #   @see http://docs.rackspace.com/cbs/api/v1.0/cbs-devguide/content/GET_getVolume__v1__tenant_id__volumes.html
         def get_volume(volume_id)
           request(
             :expects => [200],
             :method => 'GET',
             :path => "volumes/#{volume_id}"
           )
+        end
+      end
+
+      class Mock
+        def get_volume(volume_id)
+          possible_states = ["available", "in-use"]
+          volume = self.data[:volumes][volume_id]
+          if volume.nil?
+            raise Fog::Rackspace::BlockStorage::NotFound
+          else
+            volume["status"] = possible_states[rand(possible_states.length)]
+            if volume.nil?
+              raise Fog::Rackspace::BlockStorage::NotFound
+            else
+              response(:body => {"volume" => volume})
+            end
+          end
         end
       end
     end
   end
 end