tree 7257b2ddf71f8d2f0ce506e98f76d8be07c35960
parent 48d46eda96accf813c922dfd8d8efcf12e4f1262
author zhufl <zhu.fanglei@zte.com.cn> 1477296368 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1477375697 +0000

Merge similar code in test_verify_created_server_ephemeral_disk

In test_verify_created_server_ephemeral_disk, two functions
(create_flavor_with_extra_specs/create_flavor_without_extra_specs)
are very similar and can be merged in one function.
Besides, "ephemeral" is not "extra_specs" of flavor, so
function name and comments should also be modified.

Change-Id: I7ab2cfd96c009f497f98c4362b2bdc5cdd72e61c