tree d76e7309c022ed15ca29dcbd0015c4f2803e8c7b
parent 796ab7ea2e3ee0236867ed39bb19ee2876b30577
author QingXin Meng <mengqxqx@cn.ibm.com> 1379383604 -0700
committer QingXin Meng <mengqxqx@cn.ibm.com> 1379410653 -0700

Add update-snapshot test

* change method test_snapshot_create_get_list_delete for VolumesSnapshotTest
* add method update_snapshot for SnapshotsClientJSON & SnapshotsClientXML

Change-Id: I09091b5859d3b5c73042efba0ecbfd96b4f5c0ea