Add requitements for tests.

.coveragerc

@@ -631,7 +631,6 @@ omit =
     homeassistant/components/weather/buienradar.py
     homeassistant/components/weather/metoffice.py
     homeassistant/components/weather/openweathermap.py
-    homeassistant/components/weather/yweather.py
     homeassistant/components/weather/zamg.py
     homeassistant/components/zeroconf.py
     homeassistant/components/zwave/util.py

homeassistant/components/weather/yweather.py

@@ -125,27 +125,27 @@ class YahooWeatherWeather(WeatherEntity):
     @property
     def pressure(self):
         """Return the pressure."""
-        return self._data.yahoo.Atmosphere['pressure']
+        return float(self._data.yahoo.Atmosphere['pressure'])
 
     @property
     def humidity(self):
         """Return the humidity."""
-        return self._data.yahoo.Atmosphere['humidity']
+        return int(self._data.yahoo.Atmosphere['humidity'])
 
     @property
     def visibility(self):
         """Return the visibility."""
-        return self._data.yahoo.Atmosphere['visibility']
+        return float(self._data.yahoo.Atmosphere['visibility'])
 
     @property
     def wind_speed(self):
         """Return the wind speed."""
-        return self._data.yahoo.Wind['speed']
+        return float(self._data.yahoo.Wind['speed'])
 
     @property
     def wind_bearing(self):
         """Return the wind direction."""
-        return self._data.yahoo.Wind['direction']
+        return int(self._data.yahoo.Wind['direction'])
 
     @property
     def attribution(self):

requirements_test_all.txt

@@ -180,3 +180,6 @@ warrant==0.5.0
 
 # homeassistant.components.sensor.yahoo_finance
 yahoo-finance==1.4.0
+
+# homeassistant.components.weather.yweather
+yahooweather==0.9

tests/components/weather/test_yweather.py

@@ -2,15 +2,13 @@
 import json
 
 import unittest
-import requests_mock
-from unittest.mock import patch, MagicMock
+from unittest.mock import patch
+
+import requests_mock  # pylint: disable=import-error
 
-#from homeassistant.components import weather
-from homeassistant.components.weather import yweather
 from homeassistant.components.weather import (
-    ATTR_WEATHER_ATTRIBUTION, ATTR_WEATHER_HUMIDITY, ATTR_WEATHER_OZONE,
-    ATTR_WEATHER_PRESSURE, ATTR_WEATHER_TEMPERATURE, ATTR_WEATHER_WIND_BEARING,
-    ATTR_WEATHER_WIND_SPEED, ATTR_FORECAST, ATTR_FORECAST_TEMP)
+    ATTR_WEATHER_HUMIDITY, ATTR_WEATHER_PRESSURE, ATTR_WEATHER_TEMPERATURE,
+    ATTR_WEATHER_WIND_BEARING, ATTR_WEATHER_WIND_SPEED)
 from homeassistant.util.unit_system import METRIC_SYSTEM
 from homeassistant.setup import setup_component
 
@@ -21,19 +19,22 @@ def mock_responses(mock):
     """Mock responses for Yahoo Weather."""
     base_url = 'https://query.yahooapis.com/v1/public/yql'
     mock.get(base_url +
-             '?q=SELECT+woeid+FROM+geo.places+WHERE+text+%3D+%27%2832.87336'+
+             '?q=SELECT+woeid+FROM+geo.places+WHERE+text+%3D+%27%2832.87336' +
              '%2C-117.22743%29%27&format=json',
              text=load_fixture('yahooweather.json'))
 
-def _yql_queryMock(yql):
+
+def _yql_queryMock(yql):  # pylint: disable=invalid-name
     """Mock yahoo query language query."""
     return ('{"query": {"count": 1, "created": "2017-11-17T13:40:47Z", '
             '"lang": "en-US", "results": {"place": {"woeid": "23511632"}}}}')
 
-def get_woeidMock(lat, lon):
+
+def get_woeidMock(lat, lon):  # pylint: disable=invalid-name
     """Mock get woeid Where On Earth Identifiers."""
     return '23511632'
 
+
 class YahooWeatherMock():
     """Mock class for the YahooWeather object."""
 
@@ -43,43 +44,41 @@ class YahooWeatherMock():
         self.temp_unit = temp_unit
         self._data = json.loads(load_fixture('yahooweather.json'))
 
-    def updateWeather(self):
+    # pylint: disable=no-self-use
+    def updateWeather(self):  # pylint: disable=invalid-name
         """Return sample values."""
         return True
 
     @property
-    def RawData(self):
+    def RawData(self):  # pylint: disable=invalid-name
         """Raw Data."""
         if self.woeid == '12345':
             return json.loads('[]')
         return self._data
 
     @property
-    def Now(self):
+    def Now(self):  # pylint: disable=invalid-name
         """Current weather data."""
         if self.woeid == '111':
             raise ValueError
-            return None
         return self._data['query']['results']['channel']['item']['condition']
 
     @property
-    def Atmosphere(self):
+    def Atmosphere(self):  # pylint: disable=invalid-name
         """Atmosphere weather data."""
         return self._data['query']['results']['channel']['atmosphere']
 
     @property
-    def Wind(self):
+    def Wind(self):  # pylint: disable=invalid-name
         """Wind weather data."""
         return self._data['query']['results']['channel']['wind']
 
     @property
-    def Forecast(self):
+    def Forecast(self):  # pylint: disable=invalid-name
         """Forecast data 0-5 Days."""
         if self.woeid == '123123':
             raise ValueError
-        else:
-            return self._data['query']['results']['channel']['item']['forecast']
-        return None
+        return self._data['query']['results']['channel']['item']['forecast']
 
 
 class TestWeather(unittest.TestCase):