vboot/tests: Fix unit tests with MENU_UI=1

Fix vboot_api_kernel4_tests with MENU_UI=1 by mocking UI functions for
menu UI.

BRANCH=none
BUG=b:146399181, b:156448738
TEST=MENU_UI=0 DIAGNOSTIC_UI=0 make runtests
TEST=MENU_UI=0 DIAGNOSTIC_UI=1 make runtests
TEST=MENU_UI=1 DIAGNOSTIC_UI=0 make runtests
TEST=MENU_UI=1 DIAGNOSTIC_UI=1 make runtests

Change-Id: Ie1bf4296a757bd1a65c7d0e17f954db4a0dafc3f
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2336206
Reviewed-by: Joel Kitching <kitching@chromium.org>
1 file changed