tree 8e545715b1587688902a950ef74af27852916eab
parent 5d1b3dfd758d4ecc3d554b1ef37094b8e8fcd678
author Jerry Cai <caimin@cn.ibm.com> 1389339525 +0800
committer Jerry Cai <caimin@cn.ibm.com> 1389623237 +0800

Fix volume metadata validation of identical to request

This change is for fixing bug 1264418 tempest cases.
During the creating volume process, driver can add specified
data to "metadata", but some tempest cases avoid to do so.
Use assertDictContainsSubset instead of assertEqual to check
the metadata. Also verified this changeset works.

Modified per Giulio's comment:
Use testtool.matcher#ContainsAll to assert if the dict contains
the sub dict.

Change-Id: Ief92b60d39acbde97f620b1a9ab943a13022d839
Partial-Bug: 1264418