tree 9d24844987d9cd020becde75ba8e1ce9b9aa23cd
parent a0c3c5bf468f7d0aceaf96a1ca80f44c33829f55
author ivan-zhu <bozhu@linux.vnet.ibm.com> 1377070325 +0800
committer ivan-zhu <bozhu@linux.vnet.ibm.com> 1386144697 +0800

port test_simple_tenant_usage into nova v3 part2

this port test_simple_tenant_usage into nova v3 and
corresponding tenant_usages_client

Partially implements blueprint nova-v3-api-tests

Change-Id: Icd50382f6250cb95fab7a9923dc59ed6dd4f278b