Comment 3 for bug 1594785

Reviewed: https://review.openstack.org/456557
Committed: https://git.openstack.org/cgit/openstack/tripleo-validations/commit/?id=c55fb2481343b2aa821148f6135ec05154b0e154
Submitter: Jenkins
Branch: master

commit c55fb2481343b2aa821148f6135ec05154b0e154
Author: Katerina Pilatova <email address hidden>
Date: Thu Apr 13 12:49:26 2017 +0200

    Unit testing for ip_range

    - modifies custom module ip_range.py in such a way that its individual
      stages can be easily tested
    - tests for this module (test_ip_range.py) are created

    Change-Id: Id1ee5db19c673da318ec21d98bdd02c766a219f5
    Partial-Bug: #1594785