280848c55f
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