Corrected fan device type in google assistant to fan (#17792)

homeassistant/components/google_assistant/const.py

@@ -25,6 +25,7 @@ TYPE_LIGHT = PREFIX_TYPES + 'LIGHT'
 TYPE_SWITCH = PREFIX_TYPES + 'SWITCH'
 TYPE_VACUUM = PREFIX_TYPES + 'VACUUM'
 TYPE_SCENE = PREFIX_TYPES + 'SCENE'
+TYPE_FAN = PREFIX_TYPES + 'FAN'
 TYPE_THERMOSTAT = PREFIX_TYPES + 'THERMOSTAT'
 
 SERVICE_REQUEST_SYNC = 'request_sync'

homeassistant/components/google_assistant/smart_home.py

@@ -25,7 +25,7 @@ from homeassistant.components import (
 from . import trait
 from .const import (
     TYPE_LIGHT, TYPE_SCENE, TYPE_SWITCH, TYPE_VACUUM,
-    TYPE_THERMOSTAT,
+    TYPE_THERMOSTAT, TYPE_FAN,
     CONF_ALIASES, CONF_ROOM_HINT,
     ERR_NOT_SUPPORTED, ERR_PROTOCOL_ERROR, ERR_DEVICE_OFFLINE,
     ERR_UNKNOWN_ERROR
@@ -38,7 +38,7 @@ _LOGGER = logging.getLogger(__name__)
 DOMAIN_TO_GOOGLE_TYPES = {
     climate.DOMAIN: TYPE_THERMOSTAT,
     cover.DOMAIN: TYPE_SWITCH,
-    fan.DOMAIN: TYPE_SWITCH,
+    fan.DOMAIN: TYPE_FAN,
     group.DOMAIN: TYPE_SWITCH,
     input_boolean.DOMAIN: TYPE_SWITCH,
     light.DOMAIN: TYPE_LIGHT,

tests/components/google_assistant/__init__.py

@@ -184,7 +184,7 @@ DEMO_DEVICES = [{
         'name': 'Living Room Fan'
     },
     'traits': ['action.devices.traits.OnOff'],
-    'type': 'action.devices.types.SWITCH',
+    'type': 'action.devices.types.FAN',
     'willReportState': False
 }, {
     'id': 'fan.ceiling_fan',
@@ -192,7 +192,7 @@ DEMO_DEVICES = [{
         'name': 'Ceiling Fan'
     },
     'traits': ['action.devices.traits.OnOff'],
-    'type': 'action.devices.types.SWITCH',
+    'type': 'action.devices.types.FAN',
     'willReportState': False
 }, {
     'id': 'group.all_fans',