tree f71c08876dffce61973559ff7da1345a67929058
parent bad7dcd77c5954e12c871e7d62300ff42addfbeb
author ghanshyam <ghanshyammann@gmail.com> 1487029715 +0000
committer ghanshyam <ghanshyammann@gmail.com> 1487035455 +0000

Use test_utils.call_until_true in tempest tests

test.call_until_true has been deprecated since
Newton and now same method is available in
test_utils.call_until_true as the stable interface.

This Ide11a7434a4714e5d2211af1803333535f557370 will remove it
from old location.

This patch use the stable method in tempest tests also.

Change-Id: I9faf81d171db20df5e94cdf3bda924d2fd4767a8