tree dce224de7f88bc742c3f9f4b40c09df1ce04e229
parent 585f1f32b00027c7f2a6e8720fbcaf3b39c7f1ce
author Gong Zhang <zhanggbj@cn.ibm.com> 1392880445 +0800
committer Gong Zhang <zhanggbj@cn.ibm.com> 1395648644 +0800

Add Keystone role and service test cases

Add two test cases about Keystone role and service:
test_get_role_by_id
test_create_service_without_description

Change-Id: I5c09e82bb9afbb6d1d8a81dfd6e7408b4ffdd58f