X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/c6c3d3c8748b59ca0e8a9d5cfec0a54bdfd212f0..4f1a135e93df78bb833dff32562efe713c6f690e:/services/keepstore/volume_test.go

diff --git a/services/keepstore/volume_test.go b/services/keepstore/volume_test.go
index 931c10e690..baed6a71b6 100644
--- a/services/keepstore/volume_test.go
+++ b/services/keepstore/volume_test.go
@@ -1,3 +1,7 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
@@ -199,6 +203,10 @@ func (v *MockVolume) Trash(loc string) error {
 	return os.ErrNotExist
 }
 
+func (v *MockVolume) DeviceID() string {
+	return "mock-device-id"
+}
+
 func (v *MockVolume) Type() string {
 	return "Mock"
 }