Merge pull request #1381 from fabaff/template-helpers

Template helpers

homeassistant/components/alexa.py

@@ -1,7 +1,5 @@
 """
-components.alexa
-~~~~~~~~~~~~~~~~
-Component to offer a service end point for an Alexa skill.
+Support for Alexa skill service end point.
 
 For more details about this component, please refer to the documentation at
 https://home-assistant.io/components/alexa/
@@ -11,7 +9,7 @@ import logging
 
 from homeassistant.const import HTTP_OK, HTTP_UNPROCESSABLE_ENTITY
 from homeassistant.helpers.service import call_from_config
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 DOMAIN = 'alexa'
 DEPENDENCIES = ['http']
@@ -154,7 +152,7 @@ class AlexaResponse(object):
         }
 
     def add_reprompt(self, speech_type, text):
-        """ Add repromopt if user does not answer. """
+        """Add reprompt if user does not answer."""
         assert self.reprompt is None
 
         key = 'ssml' if speech_type == SpeechType.ssml else 'text'

homeassistant/components/api.py

@@ -1,7 +1,5 @@
 """
-homeassistant.components.api
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Provides a Rest API for Home Assistant.
+Rest API for Home Assistant.
 
 For more details about the RESTful API, please refer to the documentation at
 https://home-assistant.io/developers/api/
@@ -23,7 +21,7 @@ from homeassistant.const import (
     URL_API_STREAM, URL_API_TEMPLATE)
 from homeassistant.exceptions import TemplateError
 from homeassistant.helpers.state import TrackStates
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 DOMAIN = 'api'
 DEPENDENCIES = ['http']
@@ -173,7 +171,7 @@ def _handle_get_api_stream(handler, path_match, data):
 
 
 def _handle_get_api_config(handler, path_match, data):
-    """ Returns the Home Assistant config. """
+    """Returns the Home Assistant configuration."""
     handler.write_json(handler.server.hass.config.as_dict())
 
 
@@ -301,7 +299,6 @@ def _handle_post_api_services_domain_service(handler, path_match, data):
 # pylint: disable=invalid-name
 def _handle_post_api_event_forward(handler, path_match, data):
     """Handles adding an event forwarding target."""
-
     try:
         host = data['host']
         api_password = data['api_password']
@@ -335,7 +332,6 @@ def _handle_post_api_event_forward(handler, path_match, data):
 
 def _handle_delete_api_event_forward(handler, path_match, data):
     """Handles deleting an event forwarding target."""
-
     try:
         host = data['host']
     except KeyError:
@@ -359,7 +355,6 @@ def _handle_delete_api_event_forward(handler, path_match, data):
 
 def _handle_get_api_components(handler, path_match, data):
     """Returns all the loaded components."""
-
     handler.write_json(handler.server.hass.config.components)
 
 

homeassistant/components/automation/numeric_state.py

@@ -11,7 +11,7 @@ from functools import partial
 
 from homeassistant.const import CONF_VALUE_TEMPLATE
 from homeassistant.helpers.event import track_state_change
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 CONF_ENTITY_ID = "entity_id"
 CONF_BELOW = "below"

homeassistant/components/automation/template.py

@@ -10,7 +10,7 @@ import logging
 
 from homeassistant.const import CONF_VALUE_TEMPLATE, EVENT_STATE_CHANGED
 from homeassistant.exceptions import TemplateError
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/binary_sensor/command_sensor.py

@@ -11,7 +11,7 @@ from datetime import timedelta
 from homeassistant.components.binary_sensor import BinarySensorDevice
 from homeassistant.components.sensor.command_sensor import CommandSensorData
 from homeassistant.const import CONF_VALUE_TEMPLATE
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/binary_sensor/mqtt.py

@@ -9,7 +9,7 @@ import logging
 import homeassistant.components.mqtt as mqtt
 from homeassistant.components.binary_sensor import BinarySensorDevice
 from homeassistant.const import CONF_VALUE_TEMPLATE
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/binary_sensor/rest.py

@@ -9,7 +9,7 @@ import logging
 from homeassistant.components.binary_sensor import BinarySensorDevice
 from homeassistant.components.sensor.rest import RestData
 from homeassistant.const import CONF_VALUE_TEMPLATE
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/light/mqtt.py

@@ -1,7 +1,5 @@
 """
-homeassistant.components.light.mqtt
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Allows to configure a MQTT light.
+Support for MQTT lights.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/light.mqtt/
@@ -12,7 +10,7 @@ from functools import partial
 import homeassistant.components.mqtt as mqtt
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS, ATTR_RGB_COLOR, Light)
-from homeassistant.util.template import render_with_possible_json_value
+from homeassistant.helpers.template import render_with_possible_json_value
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -166,7 +164,7 @@ class MqttLight(Light):
                      self._payload["on"], self._qos)
 
         if self._optimistic:
-            # optimistically assume that switch has changed state
+            # Optimistically assume that switch has changed state.
             self._state = True
             should_update = True
 
@@ -179,6 +177,6 @@ class MqttLight(Light):
                      self._payload["off"], self._qos)
 
         if self._optimistic:
-            # optimistically assume that switch has changed state
+            # Optimistically assume that switch has changed state.
             self._state = False
             self.update_ha_state()

homeassistant/components/logbook.py

@@ -1,7 +1,5 @@
 """
-homeassistant.components.logbook
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Parses events and generates a human log.
+Event parser and human readable log generator.
 
 For more details about this component, please refer to the documentation at
 https://home-assistant.io/components/logbook/
@@ -19,7 +17,7 @@ from homeassistant.const import (
 from homeassistant.core import DOMAIN as HA_DOMAIN
 from homeassistant.core import State
 from homeassistant.helpers.entity import split_entity_id
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 DOMAIN = "logbook"
 DEPENDENCIES = ['recorder', 'http']
@@ -58,7 +56,7 @@ def log_entry(hass, name, message, domain=None, entity_id=None):
 
 def setup(hass, config):
     """Listens for download events to download files."""
-    # create service handler
+
     def log_message(service):
         """Handle sending notification message service calls."""
         message = service.data.get(ATTR_MESSAGE)
@@ -105,7 +103,6 @@ class Entry(object):
     """A human readable version of the log."""
 
     # pylint: disable=too-many-arguments, too-few-public-methods
-
     def __init__(self, when=None, name=None, message=None, domain=None,
                  entity_id=None):
         self.when = when
@@ -115,7 +112,7 @@ class Entry(object):
         self.entity_id = entity_id
 
     def as_dict(self):
-        """ Convert Entry to a dict to be used within JSON. """
+        """Convert entry to a dict to be used within JSON."""
         return {
             'when': dt_util.datetime_to_str(self.when),
             'name': self.name,
@@ -134,7 +131,6 @@ def humanify(events):
      - if home assistant stop and start happen in same minute call it restarted
     """
     # pylint: disable=too-many-branches
-
     # Group events in batches of GROUP_BY_MINUTES
     for _, g_events in groupby(
             events,
@@ -145,7 +141,7 @@ def humanify(events):
         # Keep track of last sensor states
         last_sensor_event = {}
 
-        # group HA start/stop events
+        # Group HA start/stop events
         # Maps minute of event to 1: stop, 2: stop + start
         start_stop_events = {}
 
@@ -182,7 +178,7 @@ def humanify(events):
 
                 to_state = State.from_dict(event.data.get('new_state'))
 
-                # if last_changed != last_updated only attributes have changed
+                # If last_changed != last_updated only attributes have changed
                 # we do not report on that yet. Also filter auto groups.
                 if not to_state or \
                    to_state.last_changed != to_state.last_updated or \

homeassistant/components/mqtt/__init__.py

@@ -1,7 +1,5 @@
 """
-homeassistant.components.mqtt
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MQTT component, using paho-mqtt.
+Support for MQTT message handling..
 
 For more details about this component, please refer to the documentation at
 https://home-assistant.io/components/mqtt/
@@ -15,7 +13,7 @@ import time
 from homeassistant.config import load_yaml_config_file
 from homeassistant.exceptions import HomeAssistantError
 import homeassistant.util as util
-from homeassistant.util import template
+from homeassistant.helpers import template
 from homeassistant.helpers import validate_config
 from homeassistant.const import (
     EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP)

homeassistant/components/notify/__init__.py

@@ -1,6 +1,4 @@
 """
-homeassistant.components.notify
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Provides functionality to notify people.
 
 For more details about this component, please refer to the documentation at
@@ -13,7 +11,7 @@ import os
 import homeassistant.bootstrap as bootstrap
 from homeassistant.config import load_yaml_config_file
 from homeassistant.helpers import config_per_platform
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 from homeassistant.const import CONF_NAME
 
@@ -54,7 +52,6 @@ def setup(hass, config):
         os.path.join(os.path.dirname(__file__), 'services.yaml'))
 
     for platform, p_config in config_per_platform(config, DOMAIN, _LOGGER):
-        # get platform
         notify_implementation = bootstrap.prepare_setup_platform(
             hass, config, DOMAIN, platform)
 
@@ -62,7 +59,6 @@ def setup(hass, config):
             _LOGGER.error("Unknown notification service specified.")
             continue
 
-        # create platform service
         notify_service = notify_implementation.get_service(hass, p_config)
 
         if notify_service is None:
@@ -70,7 +66,6 @@ def setup(hass, config):
                           platform)
             continue
 
-        # create service handler
         def notify_message(notify_service, call):
             """Handle sending notification message service calls."""
             message = call.data.get(ATTR_MESSAGE)
@@ -85,7 +80,6 @@ def setup(hass, config):
 
             notify_service.send_message(message, title=title, target=target)
 
-        # register service
         service_call_handler = partial(notify_message, notify_service)
         service_notify = p_config.get(CONF_NAME, SERVICE_NOTIFY)
         hass.services.register(DOMAIN, service_notify, service_call_handler,

homeassistant/components/rollershutter/command_rollershutter.py

@@ -1,7 +1,5 @@
 """
-homeassistant.components.rollershutter.command_rollershutter
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Allows to configure a command rollershutter.
+Support for command roller shutters.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/rollershutter.command_rollershutter/
@@ -11,13 +9,13 @@ import subprocess
 
 from homeassistant.components.rollershutter import RollershutterDevice
 from homeassistant.const import CONF_VALUE_TEMPLATE
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 _LOGGER = logging.getLogger(__name__)
 
 
 def setup_platform(hass, config, add_devices_callback, discovery_info=None):
-    """ Find and return rollershutter controlled by shell commands. """
+    """Setup rollershutter controlled by shell commands."""
 
     rollershutters = config.get('rollershutters', {})
     devices = []

homeassistant/components/rollershutter/mqtt.py

@@ -1,7 +1,5 @@
 """
-homeassistant.components.rollershutter.mqtt
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Allows to configure a MQTT rollershutter.
+Support for MQTT roller shutters.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/rollershutter.mqtt/
@@ -11,7 +9,7 @@ import logging
 import homeassistant.components.mqtt as mqtt
 from homeassistant.components.rollershutter import RollershutterDevice
 from homeassistant.const import CONF_VALUE_TEMPLATE
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -25,7 +23,7 @@ DEFAULT_PAYLOAD_STOP = "STOP"
 
 
 def setup_platform(hass, config, add_devices_callback, discovery_info=None):
-    """ Add MQTT Rollershutter """
+    """Add MQTT Rollershutter."""
 
     if config.get('command_topic') is None:
         _LOGGER.error("Missing required variable: command_topic")
@@ -77,7 +75,7 @@ class MqttRollershutter(RollershutterDevice):
 
     @property
     def should_poll(self):
-        """ No polling needed """
+        """No polling needed."""
         return False
 
     @property

homeassistant/components/sensor/arest.py

@@ -13,11 +13,12 @@ from homeassistant.const import (
     ATTR_UNIT_OF_MEASUREMENT, CONF_VALUE_TEMPLATE, DEVICE_DEFAULT_NAME)
 from homeassistant.exceptions import TemplateError
 from homeassistant.helpers.entity import Entity
-from homeassistant.util import Throttle, template
+from homeassistant.helpers import template
+from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 
-# Return cached results if last scan was less then this time ago
+# Return cached results if last scan was less then this time ago.
 MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=30)
 
 CONF_RESOURCE = 'resource'

homeassistant/components/sensor/command_sensor.py

@@ -10,7 +10,8 @@ from datetime import timedelta
 
 from homeassistant.const import CONF_VALUE_TEMPLATE
 from homeassistant.helpers.entity import Entity
-from homeassistant.util import Throttle, template
+from homeassistant.helpers import template
+from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/sensor/dweet.py

@@ -10,7 +10,8 @@ from datetime import timedelta
 
 from homeassistant.const import CONF_VALUE_TEMPLATE, STATE_UNKNOWN
 from homeassistant.helpers.entity import Entity
-from homeassistant.util import Throttle, template
+from homeassistant.helpers import template
+from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 REQUIREMENTS = ['dweepy==0.2.0']

homeassistant/components/sensor/mqtt.py

@@ -9,7 +9,7 @@ import logging
 import homeassistant.components.mqtt as mqtt
 from homeassistant.const import CONF_VALUE_TEMPLATE, STATE_UNKNOWN
 from homeassistant.helpers.entity import Entity
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/sensor/rest.py

@@ -11,7 +11,8 @@ import requests
 
 from homeassistant.const import CONF_VALUE_TEMPLATE, STATE_UNKNOWN
 from homeassistant.helpers.entity import Entity
-from homeassistant.util import Throttle, template
+from homeassistant.helpers import template
+from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/sensor/tcp.py

@@ -9,7 +9,7 @@ import socket
 import select
 
 from homeassistant.const import CONF_NAME, CONF_HOST
-from homeassistant.util import template
+from homeassistant.helpers import template
 from homeassistant.exceptions import TemplateError
 from homeassistant.helpers.entity import Entity
 

homeassistant/components/sensor/template.py

@@ -13,7 +13,8 @@ from homeassistant.const import (
 from homeassistant.core import EVENT_STATE_CHANGED
 from homeassistant.exceptions import TemplateError
 from homeassistant.helpers.entity import Entity, generate_entity_id
-from homeassistant.util import slugify, template
+from homeassistant.helpers import template
+from homeassistant.util import slugify
 
 ENTITY_ID_FORMAT = DOMAIN + '.{}'
 

homeassistant/components/switch/command_switch.py

@@ -1,7 +1,5 @@
 """
-homeassistant.components.switch.command_switch
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Allows to configure custom shell commands to turn a switch on/off.
+Support for custom shell commands to turn a switch on/off.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/switch.command_switch/
@@ -11,7 +9,7 @@ import subprocess
 
 from homeassistant.components.switch import SwitchDevice
 from homeassistant.const import CONF_VALUE_TEMPLATE
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -19,7 +17,6 @@ _LOGGER = logging.getLogger(__name__)
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices_callback, discovery_info=None):
     """Find and return switches controlled by shell commands."""
-
     switches = config.get('switches', {})
     devices = []
 
@@ -37,7 +34,7 @@ def setup_platform(hass, config, add_devices_callback, discovery_info=None):
 
 
 class CommandSwitch(SwitchDevice):
-    """ Represents a switch that can be togggled using shell commands. """
+    """Represents a switch that can be toggled using shell commands."""
 
     # pylint: disable=too-many-arguments
     def __init__(self, hass, name, command_on, command_off,
@@ -82,7 +79,7 @@ class CommandSwitch(SwitchDevice):
 
     @property
     def should_poll(self):
-        """ Only poll if we have statecmd. """
+        """Only poll if we have state command."""
         return self._command_state is not None
 
     @property

homeassistant/components/switch/mqtt.py

@@ -1,7 +1,5 @@
 """
-homeassistant.components.switch.mqtt
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Allows to configure a MQTT switch.
+Support for MQTT switches.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/switch.mqtt/
@@ -11,7 +9,7 @@ import logging
 import homeassistant.components.mqtt as mqtt
 from homeassistant.components.switch import SwitchDevice
 from homeassistant.const import CONF_VALUE_TEMPLATE
-from homeassistant.util import template
+from homeassistant.helpers import template
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -27,7 +25,7 @@ DEPENDENCIES = ['mqtt']
 
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices_callback, discovery_info=None):
-    """ Add MQTT Switch. """
+    """Add MQTT switch."""
 
     if config.get('command_topic') is None:
         _LOGGER.error("Missing required variable: command_topic")
@@ -75,10 +73,9 @@ class MqttSwitch(SwitchDevice):
                 self.update_ha_state()
 
         if self._state_topic is None:
-            # force optimistic mode
+            # Force into optimistic mode.
             self._optimistic = True
         else:
-            # subscribe the state_topic
             mqtt.subscribe(hass, self._state_topic, message_received,
                            self._qos)
 
@@ -107,7 +104,7 @@ class MqttSwitch(SwitchDevice):
         mqtt.publish(self.hass, self._command_topic, self._payload_on,
                      self._qos, self._retain)
         if self._optimistic:
-            # optimistically assume that switch has changed state
+            # Optimistically assume that switch has changed state.
             self._state = True
             self.update_ha_state()
 
@@ -116,6 +113,6 @@ class MqttSwitch(SwitchDevice):
         mqtt.publish(self.hass, self._command_topic, self._payload_off,
                      self._qos, self._retain)
         if self._optimistic:
-            # optimistically assume that switch has changed state
+            # Optimistically assume that switch has changed state.
             self._state = False
             self.update_ha_state()

homeassistant/components/switch/template.py

@@ -1,7 +1,5 @@
 """
-homeassistant.components.switch.template
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Allows the creation of a switch that integrates other components together
+Support for switches which integrates with other components.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/switch.template/
@@ -15,7 +13,8 @@ from homeassistant.core import EVENT_STATE_CHANGED
 from homeassistant.exceptions import TemplateError
 from homeassistant.helpers.entity import generate_entity_id
 from homeassistant.helpers.service import call_from_config
-from homeassistant.util import slugify, template
+from homeassistant.helpers import template
+from homeassistant.util import slugify
 
 ENTITY_ID_FORMAT = DOMAIN + '.{}'
 
@@ -31,7 +30,7 @@ OFF_ACTION = 'turn_off'
 
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """ Sets up the switches. """
+    """Sets up the Template switch."""
 
     switches = []
     if config.get(CONF_SWITCHES) is None:
@@ -80,7 +79,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 class SwitchTemplate(SwitchDevice):
-    """ Represents a Template Switch. """
+    """Represents a Template switch."""
 
     # pylint: disable=too-many-arguments
     def __init__(self,
@@ -110,12 +109,12 @@ class SwitchTemplate(SwitchDevice):
 
     @property
     def name(self):
-        """ Returns the name of the device. """
+        """Returns the name of the switch."""
         return self._name
 
     @property
     def should_poll(self):
-        """ Tells Home Assistant not to poll this entity. """
+        """No polling needed."""
         return False
 
     def turn_on(self, **kwargs):

homeassistant/helpers/template.py

@@ -1,7 +1,5 @@
 """
-homeassistant.util.template
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Template utility methods for rendering strings with HA data.
+Template helper methods for rendering strings with HA data.
 """
 # pylint: disable=too-few-public-methods
 import json
@@ -23,8 +21,10 @@ _SENTINEL = object()
 
 def render_with_possible_json_value(hass, template, value,
                                     error_value=_SENTINEL):
-    """ Renders template with value exposed.
-        If valid JSON will expose value_json too. """
+    """
+    Renders template with value exposed.
+    If valid JSON will expose value_json too.
+    """
     variables = {
         'value': value
     }

tests/helpers/test_template.py

@@ -1,8 +1,5 @@
 """
-tests.util.test_template
-~~~~~~~~~~~~~~~~~~~~~~~~
-
-Tests Home Assistant template util methods.
+Tests Home Assistant template helper methods.
 """
 # pylint: disable=too-many-public-methods
 import unittest
@@ -10,7 +7,7 @@ from unittest.mock import patch
 
 from homeassistant.components import group
 from homeassistant.exceptions import TemplateError
-from homeassistant.util import template
+from homeassistant.helpers import template
 import homeassistant.util.dt as dt_util
 
 from tests.common import get_test_home_assistant
@@ -174,16 +171,16 @@ class TestUtilTemplate(unittest.TestCase):
             template.render(self.hass, '{{ states("test.object2") }}'))
 
     @patch('homeassistant.core.dt_util.utcnow', return_value=dt_util.utcnow())
-    @patch('homeassistant.util.template.TemplateEnvironment.is_safe_callable',
-           return_value=True)
+    @patch('homeassistant.helpers.template.TemplateEnvironment.'
+           'is_safe_callable', return_value=True)
     def test_now(self, mock_is_safe, mock_utcnow):
         self.assertEqual(
             dt_util.utcnow().isoformat(),
             template.render(self.hass, '{{ now.isoformat() }}'))
 
     @patch('homeassistant.core.dt_util.utcnow', return_value=dt_util.utcnow())
-    @patch('homeassistant.util.template.TemplateEnvironment.is_safe_callable',
-           return_value=True)
+    @patch('homeassistant.helpers.template.TemplateEnvironment.'
+           'is_safe_callable', return_value=True)
     def test_utcnow(self, mock_is_safe, mock_utcnow):
         self.assertEqual(
             dt_util.utcnow().isoformat(),