tree ab880973019683a0df6e4f8df1faffc3dcde2d49
parent cad11526e3f5175722c26c4bae90f4357da9a067
author ghanshyam <gmann@ghanshyammann.com> 1522397470 +0000
committer Ghanshyam Mann <ghanshyammann@gmail.com> 1523494788 +0000

Add common method to check the microversion compatibility

As there are lot of API microversion with behavior change,
tests internal checks needs to be adjusted according to
requested microversion.
Example: https://review.openstack.org/#/c/557280/

That need to compare the requested microversion with max supported
microversion. Same comparison is needed multiple places in multiple
files.

This commit adds a common method to do the microversion comparison
which can be used in many place.

Change-Id: Ib54777e5ce101bab6c2980ae69ef2c5d978ff064