Merge branch 'pr/552' into dev

tests/components/light/test_mqtt.py

@@ -0,0 +1,155 @@
+"""
+tests.components.light.test_mqtt
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Tests mqtt light.
+
+config for RGB Version with brightness:
+
+light:
+  platform: mqtt
+  name: "Office Light RGB"
+  state_topic: "office/rgb1/light/status"
+  command_topic: "office/rgb1/light/switch"
+  brightness_state_topic: "office/rgb1/brightness/status"
+  brightness_command_topic: "office/rgb1/brightness/set"
+  rgb_state_topic: "office/rgb1/rgb/status"
+  rgb_command_topic: "office/rgb1/rgb/set"
+  qos: 0
+  payload_on: "on"
+  payload_off: "off"
+
+config without RGB:
+
+light:
+  platform: mqtt
+  name: "Office Light"
+  state_topic: "office/rgb1/light/status"
+  command_topic: "office/rgb1/light/switch"
+  brightness_state_topic: "office/rgb1/brightness/status"
+  brightness_command_topic: "office/rgb1/brightness/set"
+  qos: 0
+  payload_on: "on"
+  payload_off: "off"
+
+config without RGB and brightness:
+
+light:
+  platform: mqtt
+  name: "Office Light"
+  state_topic: "office/rgb1/light/status"
+  command_topic: "office/rgb1/light/switch"
+  qos: 0
+  payload_on: "on"
+  payload_off: "off"
+"""
+import unittest
+import homeassistant.util.color as color_util
+
+from homeassistant.const import STATE_ON, STATE_OFF
+import homeassistant.core as ha
+import homeassistant.components.light as light
+from tests.common import mock_mqtt_component, fire_mqtt_message
+
+
+class TestLightMQTT(unittest.TestCase):
+    """ Test the MQTT light. """
+
+    def setUp(self):  # pylint: disable=invalid-name
+        self.hass = ha.HomeAssistant()
+        self.mock_publish = mock_mqtt_component(self.hass)
+
+    def tearDown(self):  # pylint: disable=invalid-name
+        """ Stop down stuff we started. """
+        self.hass.stop()
+
+    def test_controlling_state_via_topic(self):
+        self.assertTrue(light.setup(self.hass, {
+            'light': {
+                'platform': 'mqtt',
+                'name': 'test',
+                'state_topic': 'test_light_rgb/status',
+                'command_topic': 'test_light_rgb/set',
+                'brightness_state_topic': 'test_light_rgb/brightness/status',
+                'brightness_command_topic': 'test_light_rgb/brightness/set',
+                'rgb_state_topic': 'test_light_rgb/rgb/status',
+                'rgb_command_topic': 'test_light_rgb/rgb/set',
+                'qos': 0,
+                'payload_on': 'on',
+                'payload_off': 'off'
+            }
+        }))
+
+        state = self.hass.states.get('light.test')
+        self.assertEqual(STATE_OFF, state.state)
+
+        fire_mqtt_message(self.hass, 'test_light_rgb/status', 'on')
+        self.hass.pool.block_till_done()
+
+        state = self.hass.states.get('light.test')
+        self.assertEqual(STATE_ON, state.state)
+
+        fire_mqtt_message(self.hass, 'test_light_rgb/status', 'off')
+        self.hass.pool.block_till_done()
+
+        state = self.hass.states.get('light.test')
+        self.assertEqual(STATE_OFF, state.state)
+
+        fire_mqtt_message(self.hass, 'test_light_rgb/status', 'on')
+        self.hass.pool.block_till_done()
+
+        fire_mqtt_message(self.hass, 'test_light_rgb/brightness/status', '100')
+        self.hass.pool.block_till_done()
+
+        light_state = self.hass.states.get('light.test')
+        self.hass.pool.block_till_done()
+        self.assertEqual(100,
+                         light_state.attributes['brightness'])
+
+        xy = color_util.color_RGB_to_xy(125, 125, 125)
+
+        fire_mqtt_message(self.hass, 'test_light_rgb/status', 'on')
+        self.hass.pool.block_till_done()
+
+        fire_mqtt_message(self.hass, 'test_light_rgb/rgb/status',
+                          '125,125,125')
+        self.hass.pool.block_till_done()
+
+        light_state = self.hass.states.get('light.test')
+        self.assertEqual(xy,
+                         light_state.attributes['xy_color'])
+
+    def test_sending_mqtt_commands_and_optimistic(self):
+        self.assertTrue(light.setup(self.hass, {
+            'light': {
+                'platform': 'mqtt',
+                'name': 'test',
+                'command_topic': 'test_light_rgb/set',
+                'brightness_state_topic': 'test_light_rgb/brightness/status',
+                'brightness_command_topic': 'test_light_rgb/brightness/set',
+                'rgb_state_topic': 'test_light_rgb/rgb/status',
+                'rgb_command_topic': 'test_light_rgb/rgb/set',
+                'qos': 2,
+                'payload_on': 'on',
+                'payload_off': 'off'
+            }
+        }))
+
+        state = self.hass.states.get('light.test')
+        self.assertEqual(STATE_OFF, state.state)
+
+        light.turn_on(self.hass, 'light.test')
+        self.hass.pool.block_till_done()
+
+        self.assertEqual(('test_light_rgb/set', 'on', 2),
+                         self.mock_publish.mock_calls[-1][1])
+        state = self.hass.states.get('light.test')
+        self.assertEqual(STATE_ON, state.state)
+
+        light.turn_off(self.hass, 'light.test')
+        self.hass.pool.block_till_done()
+
+        self.assertEqual(('test_light_rgb/set', 'off', 2),
+                         self.mock_publish.mock_calls[-1][1])
+        state = self.hass.states.get('light.test')
+        self.assertEqual(STATE_OFF, state.state)