Scripts to create a hierarchy and make some funciontal tests related to nested quotas driver

We make some tests to verify the access control in the quota operations.

We make some tests to verify that the quota calculation are working in the correct way.

$ python test_authorization_nested_quota_cinder.py

$ python test_values_nested_quota_cinder.py

Note: After run this command you can see the full log in the files:

• log_test_values_cider.txt
• log_test_authorization_cider.txt