kunit_tool: add error log to tests in kunit_test.py

Added 'returnValue.info' to tests as the 'message' argument
when asserting that build_reconfig() was successful. This way
it shows up as AssertionError, making debugging easier when
those particular tests fail.

Signed-off-by: Darya Verzhbinsky <daryaver@google.com>
Signed-off-by: Maria Del Carmen Ignacio <mariaignacio@google.com>
Change-Id: I7d278f70bc6664573dca934033029769c8861536
1 file changed