287 lines
9.4 KiB
Python
287 lines
9.4 KiB
Python
"""Test for the smhi weather entity."""
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import asyncio
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from datetime import datetime
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import logging
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from smhi.smhi_lib import APIURL_TEMPLATE, SmhiForecastException
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from homeassistant.components.smhi import weather as weather_smhi
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from homeassistant.components.smhi.const import ATTR_SMHI_CLOUDINESS
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from homeassistant.components.weather import (
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ATTR_FORECAST_CONDITION,
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ATTR_FORECAST_PRECIPITATION,
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ATTR_FORECAST_TEMP,
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ATTR_FORECAST_TEMP_LOW,
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ATTR_FORECAST_TIME,
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ATTR_WEATHER_ATTRIBUTION,
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ATTR_WEATHER_HUMIDITY,
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ATTR_WEATHER_PRESSURE,
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ATTR_WEATHER_TEMPERATURE,
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ATTR_WEATHER_VISIBILITY,
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ATTR_WEATHER_WIND_BEARING,
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ATTR_WEATHER_WIND_SPEED,
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DOMAIN as WEATHER_DOMAIN,
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)
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from homeassistant.const import TEMP_CELSIUS
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from homeassistant.core import HomeAssistant
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from tests.async_mock import AsyncMock, Mock, patch
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from tests.common import MockConfigEntry, load_fixture
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_LOGGER = logging.getLogger(__name__)
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TEST_CONFIG = {"name": "test", "longitude": "17.84197", "latitude": "59.32624"}
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async def test_setup_hass(hass: HomeAssistant, aioclient_mock) -> None:
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"""Test for successfully setting up the smhi platform.
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This test are deeper integrated with the core. Since only
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config_flow is used the component are setup with
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"async_forward_entry_setup". The actual result are tested
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with the entity state rather than "per function" unity tests
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"""
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uri = APIURL_TEMPLATE.format(TEST_CONFIG["longitude"], TEST_CONFIG["latitude"])
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api_response = load_fixture("smhi.json")
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aioclient_mock.get(uri, text=api_response)
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entry = MockConfigEntry(domain="smhi", data=TEST_CONFIG)
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await hass.config_entries.async_forward_entry_setup(entry, WEATHER_DOMAIN)
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await hass.async_block_till_done()
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assert aioclient_mock.call_count == 1
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# Testing the actual entity state for
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# deeper testing than normal unity test
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state = hass.states.get("weather.smhi_test")
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assert state.state == "sunny"
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assert state.attributes[ATTR_SMHI_CLOUDINESS] == 50
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assert state.attributes[ATTR_WEATHER_ATTRIBUTION].find("SMHI") >= 0
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assert state.attributes[ATTR_WEATHER_HUMIDITY] == 55
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assert state.attributes[ATTR_WEATHER_PRESSURE] == 1024
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assert state.attributes[ATTR_WEATHER_TEMPERATURE] == 17
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assert state.attributes[ATTR_WEATHER_VISIBILITY] == 50
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assert state.attributes[ATTR_WEATHER_WIND_SPEED] == 7
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assert state.attributes[ATTR_WEATHER_WIND_BEARING] == 134
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_LOGGER.error(state.attributes)
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assert len(state.attributes["forecast"]) == 4
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forecast = state.attributes["forecast"][1]
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assert forecast[ATTR_FORECAST_TIME] == "2018-09-02T12:00:00"
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assert forecast[ATTR_FORECAST_TEMP] == 21
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assert forecast[ATTR_FORECAST_TEMP_LOW] == 6
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assert forecast[ATTR_FORECAST_PRECIPITATION] == 0
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assert forecast[ATTR_FORECAST_CONDITION] == "partlycloudy"
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def test_properties_no_data(hass: HomeAssistant) -> None:
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"""Test properties when no API data available."""
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weather = weather_smhi.SmhiWeather("name", "10", "10")
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weather.hass = hass
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assert weather.name == "name"
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assert weather.should_poll is True
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assert weather.temperature is None
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assert weather.humidity is None
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assert weather.wind_speed is None
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assert weather.wind_bearing is None
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assert weather.visibility is None
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assert weather.pressure is None
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assert weather.cloudiness is None
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assert weather.condition is None
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assert weather.forecast is None
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assert weather.temperature_unit == TEMP_CELSIUS
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# pylint: disable=protected-access
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def test_properties_unknown_symbol() -> None:
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"""Test behaviour when unknown symbol from API."""
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hass = Mock()
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data = Mock()
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data.temperature = 5
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data.mean_precipitation = 0.5
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data.total_precipitation = 1
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data.humidity = 5
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data.wind_speed = 10
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data.wind_direction = 180
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data.horizontal_visibility = 6
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data.pressure = 1008
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data.cloudiness = 52
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data.symbol = 100 # Faulty symbol
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data.valid_time = datetime(2018, 1, 1, 0, 1, 2)
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data2 = Mock()
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data2.temperature = 5
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data2.mean_precipitation = 0.5
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data2.total_precipitation = 1
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data2.humidity = 5
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data2.wind_speed = 10
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data2.wind_direction = 180
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data2.horizontal_visibility = 6
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data2.pressure = 1008
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data2.cloudiness = 52
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data2.symbol = 100 # Faulty symbol
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data2.valid_time = datetime(2018, 1, 1, 12, 1, 2)
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data3 = Mock()
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data3.temperature = 5
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data3.mean_precipitation = 0.5
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data3.total_precipitation = 1
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data3.humidity = 5
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data3.wind_speed = 10
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data3.wind_direction = 180
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data3.horizontal_visibility = 6
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data3.pressure = 1008
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data3.cloudiness = 52
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data3.symbol = 100 # Faulty symbol
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data3.valid_time = datetime(2018, 1, 2, 12, 1, 2)
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testdata = [data, data2, data3]
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weather = weather_smhi.SmhiWeather("name", "10", "10")
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weather.hass = hass
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weather._forecasts = testdata
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assert weather.condition is None
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forecast = weather.forecast[0]
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assert forecast[ATTR_FORECAST_CONDITION] is None
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# pylint: disable=protected-access
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async def test_refresh_weather_forecast_exceeds_retries(hass) -> None:
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"""Test the refresh weather forecast function."""
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with patch.object(
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hass.helpers.event, "async_call_later"
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) as call_later, patch.object(
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weather_smhi.SmhiWeather,
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"get_weather_forecast",
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side_effect=SmhiForecastException(),
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):
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weather = weather_smhi.SmhiWeather("name", "17.0022", "62.0022")
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weather.hass = hass
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weather._fail_count = 2
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await weather.async_update()
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assert weather._forecasts is None
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assert not call_later.mock_calls
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async def test_refresh_weather_forecast_timeout(hass) -> None:
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"""Test timeout exception."""
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weather = weather_smhi.SmhiWeather("name", "17.0022", "62.0022")
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weather.hass = hass
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with patch.object(
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hass.helpers.event, "async_call_later"
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) as call_later, patch.object(
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weather_smhi.SmhiWeather, "retry_update"
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), patch.object(
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weather_smhi.SmhiWeather,
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"get_weather_forecast",
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side_effect=asyncio.TimeoutError,
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):
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await weather.async_update()
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assert len(call_later.mock_calls) == 1
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# Assert we are going to wait RETRY_TIMEOUT seconds
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assert call_later.mock_calls[0][1][0] == weather_smhi.RETRY_TIMEOUT
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async def test_refresh_weather_forecast_exception() -> None:
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"""Test any exception."""
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hass = Mock()
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weather = weather_smhi.SmhiWeather("name", "17.0022", "62.0022")
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weather.hass = hass
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with patch.object(
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hass.helpers.event, "async_call_later"
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) as call_later, patch.object(
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weather,
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"get_weather_forecast",
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side_effect=SmhiForecastException(),
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):
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await weather.async_update()
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assert len(call_later.mock_calls) == 1
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# Assert we are going to wait RETRY_TIMEOUT seconds
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assert call_later.mock_calls[0][1][0] == weather_smhi.RETRY_TIMEOUT
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async def test_retry_update():
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"""Test retry function of refresh forecast."""
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hass = Mock()
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weather = weather_smhi.SmhiWeather("name", "17.0022", "62.0022")
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weather.hass = hass
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with patch.object(weather, "async_update", AsyncMock()) as update:
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await weather.retry_update(None)
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assert len(update.mock_calls) == 1
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def test_condition_class():
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"""Test condition class."""
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def get_condition(index: int) -> str:
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"""Return condition given index."""
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return [k for k, v in weather_smhi.CONDITION_CLASSES.items() if index in v][0]
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# SMHI definitions as follows, see
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# http://opendata.smhi.se/apidocs/metfcst/parameters.html
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# 1. Clear sky
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assert get_condition(1) == "sunny"
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# 2. Nearly clear sky
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assert get_condition(2) == "sunny"
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# 3. Variable cloudiness
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assert get_condition(3) == "partlycloudy"
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# 4. Halfclear sky
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assert get_condition(4) == "partlycloudy"
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# 5. Cloudy sky
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assert get_condition(5) == "cloudy"
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# 6. Overcast
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assert get_condition(6) == "cloudy"
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# 7. Fog
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assert get_condition(7) == "fog"
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# 8. Light rain showers
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assert get_condition(8) == "rainy"
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# 9. Moderate rain showers
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assert get_condition(9) == "rainy"
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# 18. Light rain
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assert get_condition(18) == "rainy"
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# 19. Moderate rain
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assert get_condition(19) == "rainy"
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# 10. Heavy rain showers
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assert get_condition(10) == "pouring"
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# 20. Heavy rain
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assert get_condition(20) == "pouring"
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# 21. Thunder
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assert get_condition(21) == "lightning"
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# 11. Thunderstorm
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assert get_condition(11) == "lightning-rainy"
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# 15. Light snow showers
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assert get_condition(15) == "snowy"
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# 16. Moderate snow showers
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assert get_condition(16) == "snowy"
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# 17. Heavy snow showers
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assert get_condition(17) == "snowy"
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# 25. Light snowfall
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assert get_condition(25) == "snowy"
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# 26. Moderate snowfall
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assert get_condition(26) == "snowy"
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# 27. Heavy snowfall
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assert get_condition(27) == "snowy"
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# 12. Light sleet showers
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assert get_condition(12) == "snowy-rainy"
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# 13. Moderate sleet showers
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assert get_condition(13) == "snowy-rainy"
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# 14. Heavy sleet showers
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assert get_condition(14) == "snowy-rainy"
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# 22. Light sleet
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assert get_condition(22) == "snowy-rainy"
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# 23. Moderate sleet
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assert get_condition(23) == "snowy-rainy"
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# 24. Heavy sleet
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assert get_condition(24) == "snowy-rainy"
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