add unittest for lan_scpi module

add unittest for lan_scpi module

BUG=chrome-os-partner:17628
TEST=make test

Change-Id: Ie358f93b7be7b22012174e3a4699286be0a5a689
Reviewed-on: https://gerrit.chromium.org/gerrit/42844
Reviewed-by: Jon Salz <jsalz@chromium.org>
Commit-Queue: Chun-Ta Lin <itspeter@google.com>
Tested-by: Chun-Ta Lin <itspeter@google.com>
1 file changed