tree 73e43ef36273c36ca0394cd3c38826f24140f6b2
parent d3cbf488f7b919cdecb673ba6460f31a82ac1920
author wanglianmin <wanglianmin@huawei.com> 1395826233 +0800
committer wanglianmin <wanglianmin@huawei.com> 1395826233 +0800

Add list roles api to identity v3

Identity v3 lack of list roles, so I do the addition.
To test the addition, I add a test in :
- test_role_create_update_get
and rename it :
- test_role_create_update_get_list

Change-Id: I1163df683ad16643773b3c75d895296c7e601b6b