Add multi device support back to honeywell (#54003)

* Add multi device support back to honeywell

* Fix device reference in honeywell climate

* Use deviceid for unique_id

* Add test for multiple thermostats

* Reduce recursive jobs

* Remove old filter

Co-authored-by: J. Nick Koston <nick@koston.org>

Co-authored-by: J. Nick Koston <nick@koston.org>

homeassistant/components/honeywell/__init__.py

@@ -41,7 +41,7 @@ async def async_setup_entry(hass, config):
         _LOGGER.debug("No devices found")
         return False
 
-    data = HoneywellService(hass, client, username, password, devices[0])
+    data = HoneywellData(hass, client, username, password, devices)
     await data.update()
     hass.data.setdefault(DOMAIN, {})
     hass.data[DOMAIN][config.entry_id] = data
@@ -65,16 +65,16 @@ def get_somecomfort_client(username, password):
         ) from ex
 
 
-class HoneywellService:
+class HoneywellData:
     """Get the latest data and update."""
 
-    def __init__(self, hass, client, username, password, device):
+    def __init__(self, hass, client, username, password, devices):
         """Initialize the data object."""
         self._hass = hass
         self._client = client
         self._username = username
         self._password = password
-        self.device = device
+        self.devices = devices
 
     async def _retry(self) -> bool:
         """Recreate a new somecomfort client.
@@ -93,23 +93,27 @@ class HoneywellService:
             device
             for location in self._client.locations_by_id.values()
             for device in location.devices_by_id.values()
-            if device.name == self.device.name
         ]
 
-        if len(devices) != 1:
-            _LOGGER.error("Failed to find device %s", self.device.name)
+        if len(devices) == 0:
+            _LOGGER.error("Failed to find any devices")
             return False
 
-        self.device = devices[0]
+        self.devices = devices
         return True
 
+    def _refresh_devices(self):
+        """Refresh each enabled device."""
+        for device in self.devices:
+            device.refresh()
+
     @Throttle(MIN_TIME_BETWEEN_UPDATES)
     async def update(self) -> None:
         """Update the state."""
         retries = 3
         while retries > 0:
             try:
-                await self._hass.async_add_executor_job(self.device.refresh)
+                await self._hass.async_add_executor_job(self._refresh_devices)
                 break
             except (
                 somecomfort.client.APIRateLimited,
@@ -126,7 +130,3 @@ class HoneywellService:
                     raise exp
 
                 _LOGGER.error("SomeComfort update failed, Retrying - Error: %s", exp)
-
-        _LOGGER.debug(
-            "latestData = %s ", self.device._data  # pylint: disable=protected-access
-        )

homeassistant/components/honeywell/climate.py

@@ -41,7 +41,6 @@ from homeassistant.const import (
     TEMP_FAHRENHEIT,
 )
 import homeassistant.helpers.config_validation as cv
-import homeassistant.helpers.device_registry as dr
 
 from .const import (
     _LOGGER,
@@ -116,7 +115,12 @@ async def async_setup_entry(hass, config, async_add_entities, discovery_info=Non
 
     data = hass.data[DOMAIN][config.entry_id]
 
-    async_add_entities([HoneywellUSThermostat(data, cool_away_temp, heat_away_temp)])
+    async_add_entities(
+        [
+            HoneywellUSThermostat(data, device, cool_away_temp, heat_away_temp)
+            for device in data.devices
+        ]
+    )
 
 
 async def async_setup_platform(hass, config, add_entities, discovery_info=None):
@@ -142,25 +146,24 @@ async def async_setup_platform(hass, config, add_entities, discovery_info=None):
 class HoneywellUSThermostat(ClimateEntity):
     """Representation of a Honeywell US Thermostat."""
 
-    def __init__(self, data, cool_away_temp, heat_away_temp):
+    def __init__(self, data, device, cool_away_temp, heat_away_temp):
         """Initialize the thermostat."""
         self._data = data
+        self._device = device
         self._cool_away_temp = cool_away_temp
         self._heat_away_temp = heat_away_temp
         self._away = False
 
-        self._attr_unique_id = dr.format_mac(data.device.mac_address)
-        self._attr_name = data.device.name
+        self._attr_unique_id = device.deviceid
+        self._attr_name = device.name
         self._attr_temperature_unit = (
-            TEMP_CELSIUS if data.device.temperature_unit == "C" else TEMP_FAHRENHEIT
+            TEMP_CELSIUS if device.temperature_unit == "C" else TEMP_FAHRENHEIT
         )
         self._attr_preset_modes = [PRESET_NONE, PRESET_AWAY]
-        self._attr_is_aux_heat = data.device.system_mode == "emheat"
+        self._attr_is_aux_heat = device.system_mode == "emheat"
 
         # not all honeywell HVACs support all modes
-        mappings = [
-            v for k, v in HVAC_MODE_TO_HW_MODE.items() if data.device.raw_ui_data[k]
-        ]
+        mappings = [v for k, v in HVAC_MODE_TO_HW_MODE.items() if device.raw_ui_data[k]]
         self._hvac_mode_map = {k: v for d in mappings for k, v in d.items()}
         self._attr_hvac_modes = list(self._hvac_mode_map)
 
@@ -170,28 +173,23 @@ class HoneywellUSThermostat(ClimateEntity):
             | SUPPORT_TARGET_TEMPERATURE_RANGE
         )
 
-        if data.device._data["canControlHumidification"]:
+        if device._data["canControlHumidification"]:
             self._attr_supported_features |= SUPPORT_TARGET_HUMIDITY
 
-        if data.device.raw_ui_data["SwitchEmergencyHeatAllowed"]:
+        if device.raw_ui_data["SwitchEmergencyHeatAllowed"]:
             self._attr_supported_features |= SUPPORT_AUX_HEAT
 
-        if not data.device._data["hasFan"]:
+        if not device._data["hasFan"]:
             return
 
         # not all honeywell fans support all modes
-        mappings = [v for k, v in FAN_MODE_TO_HW.items() if data.device.raw_fan_data[k]]
+        mappings = [v for k, v in FAN_MODE_TO_HW.items() if device.raw_fan_data[k]]
         self._fan_mode_map = {k: v for d in mappings for k, v in d.items()}
 
         self._attr_fan_modes = list(self._fan_mode_map)
 
         self._attr_supported_features |= SUPPORT_FAN_MODE
 
-    @property
-    def _device(self):
-        """Shortcut to access the device."""
-        return self._data.device
-
     @property
     def extra_state_attributes(self) -> dict[str, Any]:
         """Return the device specific state attributes."""

tests/components/honeywell/conftest.py

@@ -31,7 +31,7 @@ def config_entry(config_data):
 def device():
     """Mock a somecomfort.Device."""
     mock_device = create_autospec(somecomfort.Device, instance=True)
-    mock_device.deviceid.return_value = "device1"
+    mock_device.deviceid = 1234567
     mock_device._data = {
         "canControlHumidification": False,
         "hasFan": False,
@@ -43,6 +43,22 @@ def device():
     return mock_device
 
 
+@pytest.fixture
+def another_device():
+    """Mock a somecomfort.Device."""
+    mock_device = create_autospec(somecomfort.Device, instance=True)
+    mock_device.deviceid = 7654321
+    mock_device._data = {
+        "canControlHumidification": False,
+        "hasFan": False,
+    }
+    mock_device.system_mode = "off"
+    mock_device.name = "device2"
+    mock_device.current_temperature = 20
+    mock_device.mac_address = "macaddress1"
+    return mock_device
+
+
 @pytest.fixture
 def location(device):
     """Mock a somecomfort.Location."""

tests/components/honeywell/test_init.py

@@ -1,8 +1,27 @@
 """Test honeywell setup process."""
 
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.core import HomeAssistant
 
-async def test_setup_entry(hass, config_entry):
+from tests.common import MockConfigEntry
+
+
+async def test_setup_entry(hass: HomeAssistant, config_entry: MockConfigEntry):
     """Initialize the config entry."""
     config_entry.add_to_hass(hass)
     await hass.config_entries.async_setup(config_entry.entry_id)
     await hass.async_block_till_done()
+    assert config_entry.state is ConfigEntryState.LOADED
+    assert hass.states.async_entity_ids_count() == 1
+
+
+async def test_setup_multiple_thermostats(
+    hass: HomeAssistant, config_entry: MockConfigEntry, location, another_device
+) -> None:
+    """Test that the config form is shown."""
+    location.devices_by_id[another_device.deviceid] = another_device
+    config_entry.add_to_hass(hass)
+    await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()
+    assert config_entry.state is ConfigEntryState.LOADED
+    assert hass.states.async_entity_ids_count() == 2