Using LOG.warning replace LOG.warn


*Python 3 deprecated the logger.warn method, see:
*https://docs.python.org/3/library/logging.html#logging.warning
*so we prefer to use warning to avoid DeprecationWarning.

Change-Id: I07ee9c97c3548c965aaf83d34b37b23e9baba584
3 files changed
tree: 6efd36f5ee0d51bf1944f9bbab26f2a173679247
  1. common/
  2. functional/
  3. scenario/