67 lines
2.4 KiB
Python
67 lines
2.4 KiB
Python
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"""The tests for the demo platform."""
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import unittest
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from unittest.mock import patch
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from homeassistant.components import geo_location
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from homeassistant.components.demo.geo_location import \
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NUMBER_OF_DEMO_DEVICES, DEFAULT_UNIT_OF_MEASUREMENT, \
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DEFAULT_UPDATE_INTERVAL
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from homeassistant.setup import setup_component
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from tests.common import get_test_home_assistant, assert_setup_component, \
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fire_time_changed
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import homeassistant.util.dt as dt_util
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CONFIG = {
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geo_location.DOMAIN: [
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{
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'platform': 'demo'
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}
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]
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}
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class TestDemoPlatform(unittest.TestCase):
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"""Test the demo platform."""
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def setUp(self):
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"""Initialize values for this testcase class."""
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self.hass = get_test_home_assistant()
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def tearDown(self):
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"""Stop everything that was started."""
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self.hass.stop()
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def test_setup_platform(self):
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"""Test setup of demo platform via configuration."""
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utcnow = dt_util.utcnow()
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# Patching 'utcnow' to gain more control over the timed update.
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with patch('homeassistant.util.dt.utcnow', return_value=utcnow):
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with assert_setup_component(1, geo_location.DOMAIN):
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assert setup_component(self.hass, geo_location.DOMAIN, CONFIG)
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# In this test, only entities of the geolocation domain have been
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# generated.
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all_states = self.hass.states.all()
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assert len(all_states) == NUMBER_OF_DEMO_DEVICES
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# Check a single device's attributes.
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state_first_entry = all_states[0]
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assert abs(
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state_first_entry.attributes['latitude'] -
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self.hass.config.latitude
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) < 1.0
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assert abs(
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state_first_entry.attributes['longitude'] -
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self.hass.config.longitude
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) < 1.0
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assert state_first_entry.attributes['unit_of_measurement'] == \
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DEFAULT_UNIT_OF_MEASUREMENT
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# Update (replaces 1 device).
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fire_time_changed(self.hass, utcnow + DEFAULT_UPDATE_INTERVAL)
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self.hass.block_till_done()
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# Get all states again, ensure that the number of states is still
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# the same, but the lists are different.
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all_states_updated = self.hass.states.all()
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assert len(all_states_updated) == NUMBER_OF_DEMO_DEVICES
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assert all_states != all_states_updated
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