Fix PEP257 issues

tests/components/test_logger.py

@@ -1,9 +1,4 @@
-"""
-tests.components.test_logger
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Tests logger component.
-"""
+"""The tests for the Logger component."""
 from collections import namedtuple
 import logging
 import unittest
@@ -14,19 +9,19 @@ RECORD = namedtuple('record', ('name', 'levelno'))
 
 
 class TestUpdater(unittest.TestCase):
-    """ Test logger component. """
+    """Test logger component."""
 
     def setUp(self):
-        """ Create default config """
+        """Setup things to be run when tests are started."""
         self.log_config = {'logger':
                            {'default': 'warning', 'logs': {'test': 'info'}}}
 
     def tearDown(self):
-        """ Reset logs """
+        """Stop everything that was started."""
         del logging.root.handlers[-1]
 
     def test_logger_setup(self):
-        """ Uses logger to create a logging filter """
+        """Use logger to create a logging filter."""
         logger.setup(None, self.log_config)
 
         self.assertTrue(len(logging.root.handlers) > 0)
@@ -39,23 +34,23 @@ class TestUpdater(unittest.TestCase):
         self.assertEqual(log_filter['logs']['test'], logging.INFO)
 
     def test_logger_test_filters(self):
-        """ Tests resulting filter operation """
+        """Test resulting filter operation."""
         logger.setup(None, self.log_config)
 
         log_filter = logging.root.handlers[-1].filters[0]
 
-        # blocked default record
+        # Blocked default record
         record = RECORD('asdf', logging.DEBUG)
         self.assertFalse(log_filter.filter(record))
 
-        # allowed default record
+        # Allowed default record
         record = RECORD('asdf', logging.WARNING)
         self.assertTrue(log_filter.filter(record))
 
-        # blocked named record
+        # Blocked named record
         record = RECORD('test', logging.DEBUG)
         self.assertFalse(log_filter.filter(record))
 
-        # allowed named record
+        # Allowed named record
         record = RECORD('test', logging.INFO)
         self.assertTrue(log_filter.filter(record))