module Fog module Compute class Fogdocker class Real def image_delete(options = {}) raise ArgumentError, "instance id is a required parameter" unless options.has_key? :id image = Docker::Image.get(options[:id]) image.remove() end end class Mock def image_delete(options = {}) raise ArgumentError, "instance id is a required parameter" unless options.has_key? :id true end end end end end