Updated openstack/openstack
Project: openstack/tempest  f1794ebd77a2b278edd5955fa01bd4fecfeb9848
null
Add utils.misc unit tests

This commit adds unit tests for tempest.common.utils.misc.

Partially implements bp unit-tests
Change-Id: Ia018cdd8a1938c7cd02acba3c2146f5f63673f28