Update zwave_js supported features list to be static (#47623)

homeassistant/components/zwave_js/climate.py

@@ -162,6 +162,15 @@ class ZWaveClimate(ZWaveBaseEntity, ClimateEntity):
             add_to_watched_value_ids=True,
         )
         self._set_modes_and_presets()
+        self._supported_features = SUPPORT_PRESET_MODE
+        # If any setpoint value exists, we can assume temperature
+        # can be set
+        if any(self._setpoint_values.values()):
+            self._supported_features |= SUPPORT_TARGET_TEMPERATURE
+        if HVAC_MODE_HEAT_COOL in self.hvac_modes:
+            self._supported_features |= SUPPORT_TARGET_TEMPERATURE_RANGE
+        if self._fan_mode:
+            self._supported_features |= SUPPORT_FAN_MODE
 
     def _setpoint_value(self, setpoint_type: ThermostatSetpointType) -> ZwaveValue:
         """Optionally return a ZwaveValue for a setpoint."""
@@ -259,7 +268,7 @@ class ZWaveClimate(ZWaveBaseEntity, ClimateEntity):
             return None
         try:
             temp = self._setpoint_value(self._current_mode_setpoint_enums[0])
-        except ValueError:
+        except (IndexError, ValueError):
             return None
         return temp.value if temp else None
 
@@ -271,7 +280,7 @@ class ZWaveClimate(ZWaveBaseEntity, ClimateEntity):
             return None
         try:
             temp = self._setpoint_value(self._current_mode_setpoint_enums[1])
-        except ValueError:
+        except (IndexError, ValueError):
             return None
         return temp.value if temp else None
 
@@ -335,14 +344,7 @@ class ZWaveClimate(ZWaveBaseEntity, ClimateEntity):
     @property
     def supported_features(self) -> int:
         """Return the list of supported features."""
-        support = SUPPORT_PRESET_MODE
+        return self._supported_features
-        if len(self._current_mode_setpoint_enums) == 1:
-            support |= SUPPORT_TARGET_TEMPERATURE
-        if len(self._current_mode_setpoint_enums) > 1:
-            support |= SUPPORT_TARGET_TEMPERATURE_RANGE
-        if self._fan_mode:
-            support |= SUPPORT_FAN_MODE
-        return support
 
     async def async_set_fan_mode(self, fan_mode: str) -> None:
         """Set new target fan mode."""

tests/components/zwave_js/test_climate.py

@@ -24,9 +24,17 @@ from homeassistant.components.climate.const import (
     SERVICE_SET_HVAC_MODE,
     SERVICE_SET_PRESET_MODE,
     SERVICE_SET_TEMPERATURE,
+    SUPPORT_FAN_MODE,
+    SUPPORT_PRESET_MODE,
+    SUPPORT_TARGET_TEMPERATURE,
+    SUPPORT_TARGET_TEMPERATURE_RANGE,
 )
 from homeassistant.components.zwave_js.climate import ATTR_FAN_STATE
-from homeassistant.const import ATTR_ENTITY_ID, ATTR_TEMPERATURE
+from homeassistant.const import (
+    ATTR_ENTITY_ID,
+    ATTR_SUPPORTED_FEATURES,
+    ATTR_TEMPERATURE,
+)
 
 from .common import (
     CLIMATE_DANFOSS_LC13_ENTITY,
@@ -58,6 +66,13 @@ async def test_thermostat_v2(
     assert state.attributes[ATTR_PRESET_MODE] == PRESET_NONE
     assert state.attributes[ATTR_FAN_MODE] == "Auto low"
     assert state.attributes[ATTR_FAN_STATE] == "Idle / off"
+    assert (
+        state.attributes[ATTR_SUPPORTED_FEATURES]
+        == SUPPORT_PRESET_MODE
+        | SUPPORT_TARGET_TEMPERATURE
+        | SUPPORT_TARGET_TEMPERATURE_RANGE
+        | SUPPORT_FAN_MODE
+    )
 
     # Test setting preset mode
     await hass.services.async_call(
@@ -408,6 +423,10 @@ async def test_setpoint_thermostat(hass, client, climate_danfoss_lc_13, integrat
     assert state.attributes[ATTR_TEMPERATURE] == 14
     assert state.attributes[ATTR_HVAC_MODES] == [HVAC_MODE_HEAT]
     assert state.attributes[ATTR_PRESET_MODE] == PRESET_NONE
+    assert (
+        state.attributes[ATTR_SUPPORTED_FEATURES]
+        == SUPPORT_PRESET_MODE | SUPPORT_TARGET_TEMPERATURE
+    )
 
     client.async_send_command_no_wait.reset_mock()
 
@@ -491,6 +510,10 @@ async def test_thermostat_heatit(hass, client, climate_heatit_z_trm3, integratio
     assert state.attributes[ATTR_TEMPERATURE] == 22.5
     assert state.attributes[ATTR_HVAC_ACTION] == CURRENT_HVAC_IDLE
     assert state.attributes[ATTR_PRESET_MODE] == PRESET_NONE
+    assert (
+        state.attributes[ATTR_SUPPORTED_FEATURES]
+        == SUPPORT_PRESET_MODE | SUPPORT_TARGET_TEMPERATURE
+    )
 
 
 async def test_thermostat_srt321_hrt4_zw(hass, client, srt321_hrt4_zw, integration):
@@ -507,3 +530,4 @@ async def test_thermostat_srt321_hrt4_zw(hass, client, srt321_hrt4_zw, integrati
         HVAC_MODE_HEAT,
     ]
     assert state.attributes[ATTR_CURRENT_TEMPERATURE] is None
+    assert state.attributes[ATTR_SUPPORTED_FEATURES] == SUPPORT_PRESET_MODE