tree 14a16c0b8885060d5f3f77103b93ef1506aabc1e
parent d3f98c67dc8b498e0a161c1cb96493479272db61
author lkuchlan <lkuchlan@redhat.com> 1471411839 +0300
committer lkuchlan <lkuchlan@redhat.com> 1471945664 +0300

Create resources using wrapper utility

It is more efficient to use cls.create_volume and cls.create_snapshot
methods from BaseVolumeTest class for resources creation. There is an
advantage that these methods are synchronized with resource_cleanup,
therefore, resource_cleanup method in the tests class is redundant.

Change-Id: Iea8f430982826f84ef2eef4e886cca3c9b966366