Update for file header, docstrings, and PEP8/PEP257

tests/components/device_tracker/test_init.py

@@ -1,6 +1,6 @@
 """
-tests.test_component_device_tracker
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+tests.components.device_tracker.test_init
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Tests the device tracker compoments.
 """

tests/components/device_tracker/test_locative.py

@@ -1,10 +1,9 @@
 """
-tests.components.device_tracker.locative
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+tests.components.device_tracker.test_locative
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Tests the locative device tracker component.
 """
-
 import unittest
 from unittest.mock import patch
 
@@ -24,7 +23,8 @@ hass = None
 
 def _url(data={}):
     """ Helper method to generate urls. """
-    data = "&".join(["{}={}".format(name, value) for name, value in data.items()])
+    data = "&".join(["{}={}".format(name, value) for
+                     name, value in data.items()])
     return "{}{}locative?{}".format(HTTP_BASE_URL, const.URL_API, data)
 
 
@@ -60,6 +60,7 @@ def tearDownModule():   # pylint: disable=invalid-name
     """ Stops the Home Assistant server. """
     hass.stop()
 
+
 # Stub out update_config or else Travis CI raises an exception
 @patch('homeassistant.components.device_tracker.update_config')
 class TestLocative(unittest.TestCase):
@@ -114,7 +115,6 @@ class TestLocative(unittest.TestCase):
         req = requests.get(_url(copy))
         self.assertEqual(422, req.status_code)
 
-
     def test_enter_and_exit(self, update_config):
         """ Test when there is a known zone """
         data = {
@@ -166,7 +166,6 @@ class TestLocative(unittest.TestCase):
         state_name = hass.states.get('{}.{}'.format('device_tracker', data['device'])).state
         self.assertEqual(state_name, 'work')
 
-
     def test_exit_after_enter(self, update_config):
         """ Test when an exit message comes after an enter message """
 

tests/components/device_tracker/test_mqtt.py

@@ -1,3 +1,9 @@
+"""
+tests.components.device_tracker.test_mqtt
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Tests the MQTT device tracker component.
+"""
 import unittest
 import os
 

tests/components/device_tracker/test_owntracks.py

@@ -1,8 +1,8 @@
 """
-tests.components.sensor.template
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+tests.components.device_tracker.test_owntracks
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Tests template sensor.
+Tests Owntracks device tracker.
 """
 import json
 import os
@@ -111,14 +111,14 @@ class TestDeviceTrackerOwnTracks(unittest.TestCase):
             })
 
         self.hass.states.set(
-        'zone.passive', 'zoning',
-        {
-            'name': 'zone',
-            'latitude': 3.0,
-            'longitude': 1.0,
-            'radius': 10,
-            'passive': True
-        })
+            'zone.passive', 'zoning',
+            {
+                'name': 'zone',
+                'latitude': 3.0,
+                'longitude': 1.0,
+                'radius': 10,
+                'passive': True
+            })
         # Clear state between teste
         self.hass.states.set(DEVICE_TRACKER_STATE, None)
         owntracks.REGIONS_ENTERED = defaultdict(list)