Updated openstack/openstack
Project: openstack/nova  c167c3c82c32439468f97fd74a042233ea338ebc

Add test cases for 2 block_device functions

This patch adds test cases for
validate_and_default_volume_size and validate_device_name
in block_device.

Change-Id: Ia6c487ce84cbd58c0e5b2e6384789bcc5286e818