tree 6c47a89de1857afd6441d9a9c1dc149258005030
parent 308614d45a956df6e509651cfa23649d5f4747b8
author wanghao <wanghao749@huawei.com> 1381204289 +0800
committer wanghao <wanghao749@huawei.com> 1382402505 +0800

add negative test cases for create snapshots:

- test_create_snapshot_with_nonexistent_volume_id
- test_create_snapshot_without_passing_volume_id

Change-Id: I3e105b51a96566e714adc655394f1ff9b2748cb5