tree d0480bb716bf1d88f7a5de58760c80466a6d0a63
parent cb94b5e506808463caef9fcd302cb1f40c6216a9
author Andrea Frittoli <andrea.frittoli@gmail.com> 1502885944 +0100
committer Andrea Frittoli <andrea.frittoli@gmail.com> 1508827349 +0200

Don't read config in cred_factory module

The credentials_factory module loads a few bit configuration
at module import time when the DEFAULT_PARAMS variable is defined.
This is not a good idea as it forces configuration to be loaded
even during test discovery. Besides DEFAULT_PARAMS was out of
date as it did not include http_timeout.

Replacing the DEFAULT_PARAMS variable with calls to
config.service_client_config().

Not loading CONF at test discovery time uncovered the fact that
the account generator unit tests were depending on oslo log
configuration parameters to be there. Mocking the log setup
step fixed the issue.

Change-Id: I6e0eb85b3749baedb6035f59ed1c66850f6c95fb