tree 5b0c8b448e0c4c2c460a3f8615c9261da441872e
parent d05a3c26cd1b492c0466737972ea05d339f224d6
author John Fischer <jffische@us.ibm.com> 1440708748 -0400
committer John Fischer <jffische@us.ibm.com> 1441830914 -0400

Add unit test for hypervisor_client

We have a plan to migrate service clients to tempest-lib from Tempest.
However, we are not doing enough tests for service clients now.
This patch adds unit test for hypervisor_client. After that, we can add
tests for each service client. The test identified an issue where the client
was using the standard json library to process the response instead of using
oslo_serialization; this is addressed in this change as well.

Change-Id: I401057ecdf70d693c285cdaf64e1a5db62fc9b17