Add setpoints for fans to flexit_bacnet (#110262)

* Adds setpoints for fans to flexit_bacnet

* Add snapshot test for flexit_bacnet number

* Add test for flexit_bacnet number implementation

* Refactor set_native_value_fn

* Refactor names of number entities

Also refactor keys, translation keys
Order alphabetically
Update test snapshot

* Add icons to flexit_bacnet number entities

* Refactor to use icon translations, add unit of measurement

* Remove redundant assert

homeassistant/components/flexit_bacnet/__init__.py

@@ -11,6 +11,7 @@ from .coordinator import FlexitCoordinator
 PLATFORMS: list[Platform] = [
     Platform.BINARY_SENSOR,
     Platform.CLIMATE,
+    Platform.NUMBER,
     Platform.SENSOR,
     Platform.SWITCH,
 ]

homeassistant/components/flexit_bacnet/icons.json

@@ -0,0 +1,36 @@
+{
+  "entity": {
+    "number": {
+      "away_extract_fan_setpoint": {
+        "default": "mdi:fan-minus"
+      },
+      "away_supply_fan_setpoint": {
+        "default": "mdi:fan-plus"
+      },
+      "cooker_hood_extract_fan_setpoint": {
+        "default": "mdi:fan-minus"
+      },
+      "cooker_hood_supply_fan_setpoint": {
+        "default": "mdi:fan-plus"
+      },
+      "fireplace_extract_fan_setpoint": {
+        "default": "mdi:fan-minus"
+      },
+      "fireplace_supply_fan_setpoint": {
+        "default": "mdi:fan-plus"
+      },
+      "high_extract_fan_setpoint": {
+        "default": "mdi:fan-minus"
+      },
+      "high_supply_fan_setpoint": {
+        "default": "mdi:fan-plus"
+      },
+      "home_extract_fan_setpoint": {
+        "default": "mdi:fan-minus"
+      },
+      "home_supply_fan_setpoint": {
+        "default": "mdi:fan-plus"
+      }
+    }
+  }
+}

homeassistant/components/flexit_bacnet/number.py

@@ -0,0 +1,204 @@
+"""The Flexit Nordic (BACnet) integration."""
+import asyncio.exceptions
+from collections.abc import Awaitable, Callable
+from dataclasses import dataclass
+
+from flexit_bacnet import FlexitBACnet
+from flexit_bacnet.bacnet import DecodingError
+
+from homeassistant.components.number import (
+    NumberDeviceClass,
+    NumberEntity,
+    NumberEntityDescription,
+    NumberMode,
+)
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import PERCENTAGE
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from . import FlexitCoordinator
+from .const import DOMAIN
+from .entity import FlexitEntity
+
+
+@dataclass(kw_only=True, frozen=True)
+class FlexitNumberEntityDescription(NumberEntityDescription):
+    """Describes a Flexit number entity."""
+
+    native_value_fn: Callable[[FlexitBACnet], float]
+    set_native_value_fn: Callable[[FlexitBACnet], Callable[[int], Awaitable[None]]]
+
+
+NUMBERS: tuple[FlexitNumberEntityDescription, ...] = (
+    FlexitNumberEntityDescription(
+        key="away_extract_fan_setpoint",
+        translation_key="away_extract_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_extract_air_away,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_extract_air_away,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    FlexitNumberEntityDescription(
+        key="away_supply_fan_setpoint",
+        translation_key="away_supply_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_supply_air_away,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_supply_air_away,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    FlexitNumberEntityDescription(
+        key="cooker_hood_extract_fan_setpoint",
+        translation_key="cooker_hood_extract_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_extract_air_cooker,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_extract_air_cooker,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    FlexitNumberEntityDescription(
+        key="cooker_hood_supply_fan_setpoint",
+        translation_key="cooker_hood_supply_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_supply_air_cooker,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_supply_air_cooker,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    FlexitNumberEntityDescription(
+        key="fireplace_extract_fan_setpoint",
+        translation_key="fireplace_extract_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_extract_air_fire,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_extract_air_fire,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    FlexitNumberEntityDescription(
+        key="fireplace_supply_fan_setpoint",
+        translation_key="fireplace_supply_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_supply_air_fire,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_supply_air_fire,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    FlexitNumberEntityDescription(
+        key="high_extract_fan_setpoint",
+        translation_key="high_extract_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_extract_air_high,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_extract_air_high,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    FlexitNumberEntityDescription(
+        key="high_supply_fan_setpoint",
+        translation_key="high_supply_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_supply_air_high,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_supply_air_high,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    FlexitNumberEntityDescription(
+        key="home_extract_fan_setpoint",
+        translation_key="home_extract_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_extract_air_home,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_extract_air_home,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    FlexitNumberEntityDescription(
+        key="home_supply_fan_setpoint",
+        translation_key="home_supply_fan_setpoint",
+        device_class=NumberDeviceClass.POWER_FACTOR,
+        native_min_value=0,
+        native_max_value=100,
+        native_step=1,
+        mode=NumberMode.SLIDER,
+        native_value_fn=lambda device: device.fan_setpoint_supply_air_home,
+        set_native_value_fn=lambda device: device.set_fan_setpoint_supply_air_home,
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up Flexit (bacnet) number from a config entry."""
+    coordinator: FlexitCoordinator = hass.data[DOMAIN][config_entry.entry_id]
+
+    async_add_entities(
+        FlexitNumber(coordinator, description) for description in NUMBERS
+    )
+
+
+class FlexitNumber(FlexitEntity, NumberEntity):
+    """Representation of a Flexit Number."""
+
+    entity_description: FlexitNumberEntityDescription
+
+    def __init__(
+        self,
+        coordinator: FlexitCoordinator,
+        entity_description: FlexitNumberEntityDescription,
+    ) -> None:
+        """Initialize Flexit (bacnet) number."""
+        super().__init__(coordinator)
+
+        self.entity_description = entity_description
+        self._attr_unique_id = (
+            f"{coordinator.device.serial_number}-{entity_description.key}"
+        )
+
+    @property
+    def native_value(self) -> float:
+        """Return the state of the number."""
+        return self.entity_description.native_value_fn(self.coordinator.device)
+
+    async def async_set_native_value(self, value: float) -> None:
+        """Update the current value."""
+        set_native_value_fn = self.entity_description.set_native_value_fn(
+            self.coordinator.device
+        )
+        try:
+            await set_native_value_fn(int(value))
+        except (asyncio.exceptions.TimeoutError, ConnectionError, DecodingError) as exc:
+            raise HomeAssistantError from exc
+        finally:
+            await self.coordinator.async_refresh()

homeassistant/components/flexit_bacnet/strings.json

@@ -22,6 +22,38 @@
         "name": "Air filter polluted"
       }
     },
+    "number": {
+      "away_extract_fan_setpoint": {
+        "name": "Away extract fan setpoint"
+      },
+      "away_supply_fan_setpoint": {
+        "name": "Away supply fan setpoint"
+      },
+      "cooker_hood_extract_fan_setpoint": {
+        "name": "Cooker hood extract fan setpoint"
+      },
+      "cooker_hood_supply_fan_setpoint": {
+        "name": "Cooker hood supply fan setpoint"
+      },
+      "fireplace_extract_fan_setpoint": {
+        "name": "Fireplace extract fan setpoint"
+      },
+      "fireplace_supply_fan_setpoint": {
+        "name": "Fireplace supply fan setpoint"
+      },
+      "high_extract_fan_setpoint": {
+        "name": "High extract fan setpoint"
+      },
+      "high_supply_fan_setpoint": {
+        "name": "High supply fan setpoint"
+      },
+      "home_extract_fan_setpoint": {
+        "name": "Home extract fan setpoint"
+      },
+      "home_supply_fan_setpoint": {
+        "name": "Home supply fan setpoint"
+      }
+    },
     "sensor": {
       "outside_air_temperature": {
         "name": "Outside air temperature"

tests/components/flexit_bacnet/conftest.py

@@ -62,6 +62,18 @@ def mock_flexit_bacnet() -> Generator[AsyncMock, None, None]:
         flexit_bacnet.air_filter_polluted = False
         flexit_bacnet.electric_heater = True
 
+        # Mock fan setpoints
+        flexit_bacnet.fan_setpoint_extract_air_fire = 10
+        flexit_bacnet.fan_setpoint_supply_air_fire = 20
+        flexit_bacnet.fan_setpoint_extract_air_away = 30
+        flexit_bacnet.fan_setpoint_supply_air_away = 40
+        flexit_bacnet.fan_setpoint_extract_air_home = 50
+        flexit_bacnet.fan_setpoint_supply_air_home = 60
+        flexit_bacnet.fan_setpoint_extract_air_high = 70
+        flexit_bacnet.fan_setpoint_supply_air_high = 80
+        flexit_bacnet.fan_setpoint_extract_air_cooker = 90
+        flexit_bacnet.fan_setpoint_supply_air_cooker = 100
+
         yield flexit_bacnet
 
 

tests/components/flexit_bacnet/snapshots/test_number.ambr

@@ -0,0 +1,541 @@
+# serializer version: 1
+# name: test_numbers[number.device_name_away_extract_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_away_extract_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'Away extract fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'away_extract_fan_setpoint',
+    'unique_id': '0000-0001-away_extract_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_away_extract_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name Away extract fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_away_extract_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '30',
+  })
+# ---
+# name: test_numbers[number.device_name_away_supply_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_away_supply_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'Away supply fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'away_supply_fan_setpoint',
+    'unique_id': '0000-0001-away_supply_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_away_supply_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name Away supply fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_away_supply_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '40',
+  })
+# ---
+# name: test_numbers[number.device_name_cooker_hood_extract_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_cooker_hood_extract_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'Cooker hood extract fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'cooker_hood_extract_fan_setpoint',
+    'unique_id': '0000-0001-cooker_hood_extract_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_cooker_hood_extract_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name Cooker hood extract fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_cooker_hood_extract_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '90',
+  })
+# ---
+# name: test_numbers[number.device_name_cooker_hood_supply_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_cooker_hood_supply_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'Cooker hood supply fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'cooker_hood_supply_fan_setpoint',
+    'unique_id': '0000-0001-cooker_hood_supply_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_cooker_hood_supply_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name Cooker hood supply fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_cooker_hood_supply_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '100',
+  })
+# ---
+# name: test_numbers[number.device_name_fireplace_extract_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_fireplace_extract_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'Fireplace extract fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'fireplace_extract_fan_setpoint',
+    'unique_id': '0000-0001-fireplace_extract_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_fireplace_extract_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name Fireplace extract fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_fireplace_extract_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '10',
+  })
+# ---
+# name: test_numbers[number.device_name_fireplace_supply_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_fireplace_supply_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'Fireplace supply fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'fireplace_supply_fan_setpoint',
+    'unique_id': '0000-0001-fireplace_supply_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_fireplace_supply_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name Fireplace supply fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_fireplace_supply_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '20',
+  })
+# ---
+# name: test_numbers[number.device_name_high_extract_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_high_extract_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'High extract fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'high_extract_fan_setpoint',
+    'unique_id': '0000-0001-high_extract_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_high_extract_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name High extract fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_high_extract_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '70',
+  })
+# ---
+# name: test_numbers[number.device_name_high_supply_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_high_supply_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'High supply fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'high_supply_fan_setpoint',
+    'unique_id': '0000-0001-high_supply_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_high_supply_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name High supply fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_high_supply_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '80',
+  })
+# ---
+# name: test_numbers[number.device_name_home_extract_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_home_extract_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'Home extract fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'home_extract_fan_setpoint',
+    'unique_id': '0000-0001-home_extract_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_home_extract_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name Home extract fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_home_extract_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '50',
+  })
+# ---
+# name: test_numbers[number.device_name_home_supply_fan_setpoint-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+    }),
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': None,
+    'entity_id': 'number.device_name_home_supply_fan_setpoint',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.POWER_FACTOR: 'power_factor'>,
+    'original_icon': None,
+    'original_name': 'Home supply fan setpoint',
+    'platform': 'flexit_bacnet',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'home_supply_fan_setpoint',
+    'unique_id': '0000-0001-home_supply_fan_setpoint',
+    'unit_of_measurement': '%',
+  })
+# ---
+# name: test_numbers[number.device_name_home_supply_fan_setpoint-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'power_factor',
+      'friendly_name': 'Device Name Home supply fan setpoint',
+      'max': 100,
+      'min': 0,
+      'mode': <NumberMode.SLIDER: 'slider'>,
+      'step': 1,
+      'unit_of_measurement': '%',
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.device_name_home_supply_fan_setpoint',
+    'last_changed': <ANY>,
+    'last_updated': <ANY>,
+    'state': '60',
+  })
+# ---

tests/components/flexit_bacnet/test_number.py

@@ -0,0 +1,115 @@
+"""Tests for the Flexit Nordic (BACnet) number entities."""
+from unittest.mock import AsyncMock
+
+from flexit_bacnet import DecodingError
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.components.number import DOMAIN as NUMBER_DOMAIN
+from homeassistant.components.number.const import ATTR_VALUE, SERVICE_SET_VALUE
+from homeassistant.const import ATTR_ENTITY_ID, Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError
+from homeassistant.helpers import entity_registry as er
+
+from tests.common import MockConfigEntry
+from tests.components.flexit_bacnet import setup_with_selected_platforms
+
+ENTITY_ID = "number.device_name_fireplace_supply_fan_setpoint"
+
+
+async def test_numbers(
+    hass: HomeAssistant,
+    snapshot: SnapshotAssertion,
+    entity_registry: er.EntityRegistry,
+    mock_flexit_bacnet: AsyncMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Test number states are correctly collected from library."""
+
+    await setup_with_selected_platforms(hass, mock_config_entry, [Platform.NUMBER])
+    entity_entries = er.async_entries_for_config_entry(
+        entity_registry, mock_config_entry.entry_id
+    )
+
+    assert entity_entries
+    for entity_entry in entity_entries:
+        assert entity_entry == snapshot(name=f"{entity_entry.entity_id}-entry")
+        assert (state := hass.states.get(entity_entry.entity_id))
+        assert state == snapshot(name=f"{entity_entry.entity_id}-state")
+
+
+async def test_numbers_implementation(
+    hass: HomeAssistant,
+    snapshot: SnapshotAssertion,
+    entity_registry: er.EntityRegistry,
+    mock_flexit_bacnet: AsyncMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Test that the number can be changed."""
+
+    await setup_with_selected_platforms(hass, mock_config_entry, [Platform.NUMBER])
+
+    mock_flexit_bacnet.fan_setpoint_supply_air_fire = 60
+
+    await hass.services.async_call(
+        NUMBER_DOMAIN,
+        SERVICE_SET_VALUE,
+        {
+            ATTR_ENTITY_ID: ENTITY_ID,
+            ATTR_VALUE: 60,
+        },
+        blocking=True,
+    )
+
+    mocked_method = getattr(mock_flexit_bacnet, "set_fan_setpoint_supply_air_fire")
+    assert len(mocked_method.mock_calls) == 1
+    assert hass.states.get(ENTITY_ID).state == "60"
+
+    mock_flexit_bacnet.fan_setpoint_supply_air_fire = 10
+
+    await hass.services.async_call(
+        NUMBER_DOMAIN,
+        SERVICE_SET_VALUE,
+        {
+            ATTR_ENTITY_ID: ENTITY_ID,
+            ATTR_VALUE: 10,
+        },
+        blocking=True,
+    )
+
+    mocked_method = getattr(mock_flexit_bacnet, "set_fan_setpoint_supply_air_fire")
+    assert len(mocked_method.mock_calls) == 2
+    assert hass.states.get(ENTITY_ID).state == "10"
+
+    # Error recovery, when setting the value
+    mock_flexit_bacnet.set_fan_setpoint_supply_air_fire.side_effect = DecodingError
+
+    with pytest.raises(HomeAssistantError):
+        await hass.services.async_call(
+            NUMBER_DOMAIN,
+            SERVICE_SET_VALUE,
+            {
+                ATTR_ENTITY_ID: ENTITY_ID,
+                ATTR_VALUE: 10,
+            },
+            blocking=True,
+        )
+
+    mocked_method = getattr(mock_flexit_bacnet, "set_fan_setpoint_supply_air_fire")
+    assert len(mocked_method.mock_calls) == 3
+
+    mock_flexit_bacnet.set_fan_setpoint_supply_air_fire.side_effect = None
+    mock_flexit_bacnet.fan_setpoint_supply_air_fire = 30
+
+    await hass.services.async_call(
+        NUMBER_DOMAIN,
+        SERVICE_SET_VALUE,
+        {
+            ATTR_ENTITY_ID: ENTITY_ID,
+            ATTR_VALUE: 30,
+        },
+        blocking=True,
+    )
+
+    assert hass.states.get(ENTITY_ID).state == "30"