434 lines
14 KiB
Python
434 lines
14 KiB
Python
"""
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homeassistant.test
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~~~~~~~~~~~~~~~~~~
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Provides tests to verify that Home Assistant modules do what they should do.
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"""
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import unittest
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import time
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import json
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import requests
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import homeassistant as ha
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import homeassistant.remote as remote
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import homeassistant.components.http as http
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API_PASSWORD = "test1234"
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HTTP_BASE_URL = "http://127.0.0.1:{}".format(remote.SERVER_PORT)
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HA_HEADERS = {remote.AUTH_HEADER: API_PASSWORD}
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def _url(path=""):
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""" Helper method to generate urls. """
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return HTTP_BASE_URL + path
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class HAHelper(object): # pylint: disable=too-few-public-methods
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""" Helper class to keep track of current running HA instance. """
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hass = None
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slave = None
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def ensure_homeassistant_started():
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""" Ensures home assistant is started. """
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if not HAHelper.hass:
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hass = ha.HomeAssistant()
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hass.bus.listen('test_event', lambda _: _)
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hass.states.set('test.test', 'a_state')
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http.setup(hass,
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{http.DOMAIN: {http.CONF_API_PASSWORD: API_PASSWORD}})
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hass.start()
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# Give objects time to startup
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time.sleep(1)
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HAHelper.hass = hass
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return HAHelper.hass
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def ensure_slave_started():
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""" Ensure a home assistant slave is started. """
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ensure_homeassistant_started()
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if not HAHelper.slave:
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local_api = remote.API("127.0.0.1", API_PASSWORD, 8124)
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remote_api = remote.API("127.0.0.1", API_PASSWORD)
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slave = remote.HomeAssistant(remote_api, local_api)
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http.setup(slave,
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{http.DOMAIN: {http.CONF_API_PASSWORD: API_PASSWORD,
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http.CONF_SERVER_PORT: 8124}})
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slave.start()
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# Give objects time to startup
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time.sleep(1)
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HAHelper.slave = slave
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return HAHelper.slave
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# pylint: disable=too-many-public-methods
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class TestHTTP(unittest.TestCase):
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""" Test the HTTP debug interface and API. """
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@classmethod
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def setUpClass(cls): # pylint: disable=invalid-name
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""" things to be run when tests are started. """
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cls.hass = ensure_homeassistant_started()
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def test_api_password(self):
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""" Test if we get access denied if we omit or provide
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a wrong api password. """
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req = requests.get(
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_url(remote.URL_API_STATES_ENTITY.format("test")))
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self.assertEqual(req.status_code, 401)
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req = requests.get(
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_url(remote.URL_API_STATES_ENTITY.format("test")),
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headers={remote.AUTH_HEADER: 'wrongpassword'})
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self.assertEqual(req.status_code, 401)
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def test_api_list_state_entities(self):
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""" Test if the debug interface allows us to list state entities. """
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req = requests.get(_url(remote.URL_API_STATES),
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headers=HA_HEADERS)
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remote_data = [ha.State.from_dict(item) for item in req.json()]
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self.assertEqual(self.hass.states.all(), remote_data)
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def test_api_get_state(self):
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""" Test if the debug interface allows us to get a state. """
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req = requests.get(
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_url(remote.URL_API_STATES_ENTITY.format("test.test")),
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headers=HA_HEADERS)
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data = ha.State.from_dict(req.json())
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state = self.hass.states.get("test.test")
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self.assertEqual(data.state, state.state)
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self.assertEqual(data.last_changed, state.last_changed)
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self.assertEqual(data.attributes, state.attributes)
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def test_api_get_non_existing_state(self):
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""" Test if the debug interface allows us to get a state. """
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req = requests.get(
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_url(remote.URL_API_STATES_ENTITY.format("does_not_exist")),
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headers=HA_HEADERS)
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self.assertEqual(req.status_code, 404)
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def test_api_state_change(self):
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""" Test if we can change the state of an entity that exists. """
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self.hass.states.set("test.test", "not_to_be_set")
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requests.post(_url(remote.URL_API_STATES_ENTITY.format("test.test")),
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data=json.dumps({"state": "debug_state_change2",
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"api_password": API_PASSWORD}))
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self.assertEqual(self.hass.states.get("test.test").state,
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"debug_state_change2")
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# pylint: disable=invalid-name
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def test_api_state_change_of_non_existing_entity(self):
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""" Test if the API allows us to change a state of
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a non existing entity. """
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new_state = "debug_state_change"
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req = requests.post(
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_url(remote.URL_API_STATES_ENTITY.format(
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"test_entity.that_does_not_exist")),
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data=json.dumps({"state": new_state,
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"api_password": API_PASSWORD}))
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cur_state = (self.hass.states.
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get("test_entity.that_does_not_exist").state)
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self.assertEqual(req.status_code, 201)
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self.assertEqual(cur_state, new_state)
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# pylint: disable=invalid-name
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def test_api_fire_event_with_no_data(self):
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""" Test if the API allows us to fire an event. """
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test_value = []
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def listener(event): # pylint: disable=unused-argument
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""" Helper method that will verify our event got called. """
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test_value.append(1)
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self.hass.listen_once_event("test.event_no_data", listener)
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requests.post(
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_url(remote.URL_API_EVENTS_EVENT.format("test.event_no_data")),
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headers=HA_HEADERS)
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# Allow the event to take place
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time.sleep(1)
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self.assertEqual(len(test_value), 1)
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# pylint: disable=invalid-name
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def test_api_fire_event_with_data(self):
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""" Test if the API allows us to fire an event. """
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test_value = []
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def listener(event): # pylint: disable=unused-argument
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""" Helper method that will verify that our event got called and
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that test if our data came through. """
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if "test" in event.data:
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test_value.append(1)
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self.hass.listen_once_event("test_event_with_data", listener)
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requests.post(
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_url(remote.URL_API_EVENTS_EVENT.format("test_event_with_data")),
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data=json.dumps({"test": 1}),
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headers=HA_HEADERS)
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# Allow the event to take place
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time.sleep(1)
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self.assertEqual(len(test_value), 1)
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# pylint: disable=invalid-name
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def test_api_fire_event_with_invalid_json(self):
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""" Test if the API allows us to fire an event. """
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test_value = []
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def listener(event): # pylint: disable=unused-argument
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""" Helper method that will verify our event got called. """
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test_value.append(1)
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self.hass.listen_once_event("test_event_with_bad_data", listener)
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req = requests.post(
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_url(remote.URL_API_EVENTS_EVENT.format("test_event")),
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data=json.dumps('not an object'),
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headers=HA_HEADERS)
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# It shouldn't but if it fires, allow the event to take place
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time.sleep(1)
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self.assertEqual(req.status_code, 422)
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self.assertEqual(len(test_value), 0)
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def test_api_get_event_listeners(self):
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""" Test if we can get the list of events being listened for. """
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req = requests.get(_url(remote.URL_API_EVENTS),
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headers=HA_HEADERS)
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local = self.hass.bus.listeners
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for event in req.json():
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self.assertEqual(event["listener_count"],
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local.pop(event["event"]))
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self.assertEqual(len(local), 0)
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def test_api_get_services(self):
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""" Test if we can get a dict describing current services. """
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req = requests.get(_url(remote.URL_API_SERVICES),
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headers=HA_HEADERS)
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local_services = self.hass.services.services
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for serv_domain in req.json():
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local = local_services.pop(serv_domain["domain"])
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self.assertEqual(serv_domain["services"], local)
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def test_api_call_service_no_data(self):
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""" Test if the API allows us to call a service. """
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test_value = []
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def listener(service_call): # pylint: disable=unused-argument
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""" Helper method that will verify that our service got called. """
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test_value.append(1)
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self.hass.services.register("test_domain", "test_service", listener)
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requests.post(
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_url(remote.URL_API_SERVICES_SERVICE.format(
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"test_domain", "test_service")),
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headers=HA_HEADERS)
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# Allow the event to take place
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time.sleep(1)
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self.assertEqual(len(test_value), 1)
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def test_api_call_service_with_data(self):
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""" Test if the API allows us to call a service. """
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test_value = []
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def listener(service_call): # pylint: disable=unused-argument
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""" Helper method that will verify that our service got called and
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that test if our data came through. """
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if "test" in service_call.data:
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test_value.append(1)
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self.hass.services.register("test_domain", "test_service", listener)
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requests.post(
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_url(remote.URL_API_SERVICES_SERVICE.format(
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"test_domain", "test_service")),
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data=json.dumps({"test": 1}),
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headers=HA_HEADERS)
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# Allow the event to take place
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time.sleep(1)
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self.assertEqual(len(test_value), 1)
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class TestRemoteMethods(unittest.TestCase):
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""" Test the homeassistant.remote module. """
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@classmethod
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def setUpClass(cls): # pylint: disable=invalid-name
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""" things to be run when tests are started. """
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cls.hass = ensure_homeassistant_started()
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cls.api = remote.API("127.0.0.1", API_PASSWORD)
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def test_get_event_listeners(self):
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""" Test Python API get_event_listeners. """
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local = self.hass.bus.listeners
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for event in remote.get_event_listeners(self.api):
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self.assertEqual(event["listener_count"],
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local.pop(event["event"]))
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self.assertEqual(len(local), 0)
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def test_fire_event(self):
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""" Test Python API fire_event. """
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test_value = []
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def listener(event): # pylint: disable=unused-argument
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""" Helper method that will verify our event got called. """
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test_value.append(1)
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self.hass.listen_once_event("test.event_no_data", listener)
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remote.fire_event(self.api, "test.event_no_data")
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# Allow the event to take place
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time.sleep(1)
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self.assertEqual(len(test_value), 1)
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def test_get_state(self):
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""" Test Python API get_state. """
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self.assertEqual(
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remote.get_state(self.api, 'test.test'),
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self.hass.states.get('test.test'))
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def test_get_states(self):
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""" Test Python API get_state_entity_ids. """
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self.assertEqual(
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remote.get_states(self.api), self.hass.states.all())
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def test_set_state(self):
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""" Test Python API set_state. """
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remote.set_state(self.api, 'test.test', 'set_test')
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self.assertEqual(self.hass.states.get('test.test').state, 'set_test')
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def test_is_state(self):
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""" Test Python API is_state. """
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self.assertTrue(
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remote.is_state(self.api, 'test.test',
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self.hass.states.get('test.test').state))
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def test_get_services(self):
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""" Test Python API get_services. """
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local_services = self.hass.services.services
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for serv_domain in remote.get_services(self.api):
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local = local_services.pop(serv_domain["domain"])
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self.assertEqual(serv_domain["services"], local)
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def test_call_service(self):
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""" Test Python API call_service. """
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test_value = []
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def listener(service_call): # pylint: disable=unused-argument
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""" Helper method that will verify that our service got called. """
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test_value.append(1)
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self.hass.services.register("test_domain", "test_service", listener)
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remote.call_service(self.api, "test_domain", "test_service")
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# Allow the event to take place
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time.sleep(1)
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self.assertEqual(len(test_value), 1)
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class TestRemoteClasses(unittest.TestCase):
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""" Test the homeassistant.remote module. """
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@classmethod
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def setUpClass(cls): # pylint: disable=invalid-name
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""" things to be run when tests are started. """
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cls.hass = ensure_homeassistant_started()
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cls.slave = ensure_slave_started()
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def test_statemachine_init(self):
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""" Tests if remote.StateMachine copies all states on init. """
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for state in self.hass.states.all():
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self.assertEqual(
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self.slave.states.get(state.entity_id), state)
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def test_statemachine_set(self):
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""" Tests if setting the state on a slave is recorded. """
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self.slave.states.set("remote.test", "remote.statemachine test")
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# Allow interaction between 2 instances
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time.sleep(1)
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self.assertEqual(self.slave.states.get("remote.test").state,
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"remote.statemachine test")
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def test_eventbus_fire(self):
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""" Test if events fired from the eventbus get fired. """
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test_value = []
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def listener(event): # pylint: disable=unused-argument
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""" Helper method that will verify our event got called. """
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test_value.append(1)
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self.slave.listen_once_event("test.event_no_data", listener)
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self.slave.bus.fire("test.event_no_data")
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# Allow the event to take place
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time.sleep(1)
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self.assertEqual(len(test_value), 1)
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