tree 876cfa106fb8925880a9423e5c81f2469734dfd6
parent 48ee0fec722496a7cf6824b94bd0c23e3d9f4882
author Martin Kopec <mkopec@redhat.com> 1547997850 +0000
committer Martin Kopec <mkopec@redhat.com> 1549550585 +0000

Fix tempest cleanup for python3

When using python3 the file which is read and
loaded by jsonutils needs to be opened in binary
mode, otherwise, it's causing problems.
It is a known bug [1] in jsonutils from
oslo.serialization module.
The patch also adds a unit test which tests
the loading of a json file.

[1] https://bugs.launchpad.net/oslo.serialization/+bug/1515231

Closes-Bug: #1806089
Change-Id: I3db71c6662d9137a4b75381de7d6dbddd3de4e09