adrian-turjak 280848c55f Ensure tox registers failures properly
Tox runs tests via unit_tests.sh which when not
running a test subset will mean tox only checks for
the final exit code. This means horizon test failues
will not be seen by tox unless openstack_dashboard
tests also fail.

This change forces an exit code which !=0 if either
test run fails.

Change-Id: I8fbcb834d9817e7eea1b2c39fc4caab6004b981b
2017-07-29 00:10:22 +12:00
..
2016-11-30 20:38:59 +00:00