2.4.1 better step-timer + audit + unit-tests

- improved step-timer due to unit tests
  -- fixed events
  -- better logging
- audit - collect list of package thru subprocess pip freeze
- unit tests coverage 76%

Change-Id: Ib1cb5f687612ecf18aa7414b1ff7dbf5774345b4
Signed-off-by: Alex Shatov <alexs@att.com>
Issue-ID: DCAEGEN2-389

1 files changed, 3 insertions, 2 deletions

diff --git a/policyhandler/policy_updater.py b/policyhandler/policy_updater.py
index 2c2f729..0b9e227 100644
--- a/policyhandler/policy_updater.py
+++ b/policyhandler/policy_updater.py
@@ -139,19 +139,20 @@ class PolicyUpdater(Thread):
             "catch_up_timer",
             self._catch_up_interval,
             PolicyUpdater.catch_up,
+            PolicyUpdater._logger,
             self
         )
         self._catch_up_timer.start()
         self._logger.info("started catch_up_timer in %s", self._catch_up_interval)
 
     def _pause_catch_up_timer(self):
-        """stop catch_up_timer"""
+        """pause catch_up_timer"""
         if self._catch_up_timer:
             self._logger.info("pause catch_up_timer")
             self._catch_up_timer.pause()
 
     def _stop_catch_up_timer(self):
-        """stop catch_up_timer"""
+        """stop and destroy the catch_up_timer"""
         if self._catch_up_timer:
             self._logger.info("stopping catch_up_timer")
             self._catch_up_timer.stop()