core/tests/components/switch/test_mqtt.py

116 lines
4.1 KiB
Python

"""The tests for the MQTT switch platform."""
import unittest
from homeassistant.bootstrap import setup_component
from homeassistant.const import STATE_ON, STATE_OFF, ATTR_ASSUMED_STATE
import homeassistant.components.switch as switch
from tests.common import (
mock_mqtt_component, fire_mqtt_message, get_test_home_assistant)
class TestSensorMQTT(unittest.TestCase):
"""Test the MQTT switch."""
def setUp(self): # pylint: disable=invalid-name
"""Setup things to be run when tests are started."""
self.hass = get_test_home_assistant()
self.mock_publish = mock_mqtt_component(self.hass)
def tearDown(self): # pylint: disable=invalid-name
""""Stop everything that was started."""
self.hass.stop()
def test_controlling_state_via_topic(self):
"""Test the controlling state via topic."""
self.hass.config.components = ['mqtt']
assert setup_component(self.hass, switch.DOMAIN, {
switch.DOMAIN: {
'platform': 'mqtt',
'name': 'test',
'state_topic': 'state-topic',
'command_topic': 'command-topic',
'payload_on': 1,
'payload_off': 0
}
})
state = self.hass.states.get('switch.test')
self.assertEqual(STATE_OFF, state.state)
self.assertIsNone(state.attributes.get(ATTR_ASSUMED_STATE))
fire_mqtt_message(self.hass, 'state-topic', '1')
self.hass.block_till_done()
state = self.hass.states.get('switch.test')
self.assertEqual(STATE_ON, state.state)
fire_mqtt_message(self.hass, 'state-topic', '0')
self.hass.block_till_done()
state = self.hass.states.get('switch.test')
self.assertEqual(STATE_OFF, state.state)
def test_sending_mqtt_commands_and_optimistic(self):
"""Test the sending MQTT commands in optimistic mode."""
self.hass.config.components = ['mqtt']
assert setup_component(self.hass, switch.DOMAIN, {
switch.DOMAIN: {
'platform': 'mqtt',
'name': 'test',
'command_topic': 'command-topic',
'payload_on': 'beer on',
'payload_off': 'beer off',
'qos': '2'
}
})
state = self.hass.states.get('switch.test')
self.assertEqual(STATE_OFF, state.state)
self.assertTrue(state.attributes.get(ATTR_ASSUMED_STATE))
switch.turn_on(self.hass, 'switch.test')
self.hass.block_till_done()
self.assertEqual(('command-topic', 'beer on', 2, False),
self.mock_publish.mock_calls[-1][1])
state = self.hass.states.get('switch.test')
self.assertEqual(STATE_ON, state.state)
switch.turn_off(self.hass, 'switch.test')
self.hass.block_till_done()
self.assertEqual(('command-topic', 'beer off', 2, False),
self.mock_publish.mock_calls[-1][1])
state = self.hass.states.get('switch.test')
self.assertEqual(STATE_OFF, state.state)
def test_controlling_state_via_topic_and_json_message(self):
"""Test the controlling state via topic and JSON message."""
self.hass.config.components = ['mqtt']
assert setup_component(self.hass, switch.DOMAIN, {
switch.DOMAIN: {
'platform': 'mqtt',
'name': 'test',
'state_topic': 'state-topic',
'command_topic': 'command-topic',
'payload_on': 'beer on',
'payload_off': 'beer off',
'value_template': '{{ value_json.val }}'
}
})
state = self.hass.states.get('switch.test')
self.assertEqual(STATE_OFF, state.state)
fire_mqtt_message(self.hass, 'state-topic', '{"val":"beer on"}')
self.hass.block_till_done()
state = self.hass.states.get('switch.test')
self.assertEqual(STATE_ON, state.state)
fire_mqtt_message(self.hass, 'state-topic', '{"val":"beer off"}')
self.hass.block_till_done()
state = self.hass.states.get('switch.test')
self.assertEqual(STATE_OFF, state.state)