fog--fog/lib/fog/openstack/requests/compute/delete_volume.rb

module Fog
  module Compute
    class OpenStack
      class Real

        def delete_volume(volume_id)
          request(
            :expects  => 202,
            :method   => 'DELETE',
            :path     => "os-volumes/#{volume_id}"
          )
        end

      end

      class Mock

        def delete_volume(volume_id)
          response = Excon::Response.new
          if list_volumes.body['volumes'].map { |v| v['id'] }.include? volume_id
            self.data[:volumes].delete(volume_id)
            response.status = 204
            response
          else
            raise Fog::Compute::OpenStack::NotFound
          end
        end

      end

    end
  end
end