Only add Withings sleep sensors when we have data (#102578)

Co-authored-by: Robert Resch <robert@resch.dev>

homeassistant/components/withings/sensor.py

@@ -263,7 +263,6 @@ SLEEP_SENSORS = [
         icon="mdi:sleep",
         device_class=SensorDeviceClass.DURATION,
         state_class=SensorStateClass.MEASUREMENT,
-        entity_registry_enabled_default=False,
     ),
     WithingsSleepSensorEntityDescription(
         key="sleep_tosleep_duration_seconds",
@@ -645,9 +644,33 @@ async def async_setup_entry(
 
     sleep_coordinator = withings_data.sleep_coordinator
 
-    entities.extend(
-        WithingsSleepSensor(sleep_coordinator, attribute) for attribute in SLEEP_SENSORS
+    sleep_entities_setup_before = ent_reg.async_get_entity_id(
+        Platform.SENSOR,
+        DOMAIN,
+        f"withings_{entry.unique_id}_sleep_deep_duration_seconds",
     )
+
+    if sleep_coordinator.data is not None or sleep_entities_setup_before:
+        entities.extend(
+            WithingsSleepSensor(sleep_coordinator, attribute)
+            for attribute in SLEEP_SENSORS
+        )
+    else:
+        remove_listener: Callable[[], None]
+
+        def _async_add_sleep_entities() -> None:
+            """Add sleep entities."""
+            if sleep_coordinator.data is not None:
+                async_add_entities(
+                    WithingsSleepSensor(sleep_coordinator, attribute)
+                    for attribute in SLEEP_SENSORS
+                )
+                remove_listener()
+
+        remove_listener = sleep_coordinator.async_add_listener(
+            _async_add_sleep_entities
+        )
+
     async_add_entities(entities)
 
 
@@ -695,14 +718,10 @@ class WithingsSleepSensor(WithingsSensor):
     @property
     def native_value(self) -> StateType:
         """Return the state of the entity."""
-        assert self.coordinator.data
+        if not self.coordinator.data:
+            return None
         return self.entity_description.value_fn(self.coordinator.data)
 
-    @property
-    def available(self) -> bool:
-        """Return if the sensor is available."""
-        return super().available and self.coordinator.data is not None
-
 
 class WithingsGoalsSensor(WithingsSensor):
     """Implementation of a Withings goals sensor."""

tests/components/withings/__init__.py

@@ -5,7 +5,7 @@ from typing import Any
 from urllib.parse import urlparse
 
 from aiohttp.test_utils import TestClient
-from aiowithings import Activity, Goals, MeasurementGroup
+from aiowithings import Activity, Goals, MeasurementGroup, SleepSummary
 from freezegun.api import FrozenDateTimeFactory
 
 from homeassistant.components.webhook import async_generate_url
@@ -92,3 +92,11 @@ def load_activity_fixture(
     """Return measurement from fixture."""
     activity_json = load_json_array_fixture(fixture)
     return [Activity.from_api(activity) for activity in activity_json]
+
+
+def load_sleep_fixture(
+    fixture: str = "withings/sleep_summaries.json",
+) -> list[SleepSummary]:
+    """Return sleep summaries from fixture."""
+    sleep_json = load_json_array_fixture("withings/sleep_summaries.json")
+    return [SleepSummary.from_api(sleep_summary) for sleep_summary in sleep_json]

tests/components/withings/conftest.py

@@ -3,7 +3,7 @@ from datetime import timedelta
 import time
 from unittest.mock import AsyncMock, patch
 
-from aiowithings import Device, SleepSummary, WithingsClient
+from aiowithings import Device, WithingsClient
 from aiowithings.models import NotificationConfiguration
 import pytest
 
@@ -20,6 +20,7 @@ from tests.components.withings import (
     load_activity_fixture,
     load_goals_fixture,
     load_measurements_fixture,
+    load_sleep_fixture,
 )
 
 CLIENT_ID = "1234"
@@ -138,11 +139,6 @@ def mock_withings():
 
     measurement_groups = load_measurements_fixture()
 
-    sleep_json = load_json_array_fixture("withings/sleep_summaries.json")
-    sleep_summaries = [
-        SleepSummary.from_api(sleep_summary) for sleep_summary in sleep_json
-    ]
-
     notification_json = load_json_array_fixture("withings/notifications.json")
     notifications = [
         NotificationConfiguration.from_api(not_conf) for not_conf in notification_json
@@ -155,7 +151,7 @@ def mock_withings():
     mock.get_goals.return_value = load_goals_fixture()
     mock.get_measurement_in_period.return_value = measurement_groups
     mock.get_measurement_since.return_value = measurement_groups
-    mock.get_sleep_summary_since.return_value = sleep_summaries
+    mock.get_sleep_summary_since.return_value = load_sleep_fixture()
     mock.get_activities_since.return_value = activities
     mock.get_activities_in_period.return_value = activities
     mock.list_notification_configurations.return_value = notifications

tests/components/withings/test_binary_sensor.py

@@ -59,8 +59,8 @@ async def test_binary_sensor(
 
     assert hass.states.get(entity_id).state == STATE_UNKNOWN
     assert (
-        "Platform withings does not generate unique IDs. ID withings_12345_in_bed already exists - ignoring binary_sensor.henk_in_bed"
-        not in caplog.text
+        "Platform withings does not generate unique IDs. ID withings_12345_in_bed "
+        "already exists - ignoring binary_sensor.henk_in_bed" not in caplog.text
     )
 
 

tests/components/withings/test_sensor.py

@@ -14,6 +14,7 @@ from . import (
     load_activity_fixture,
     load_goals_fixture,
     load_measurements_fixture,
+    load_sleep_fixture,
     setup_integration,
 )
 
@@ -127,7 +128,7 @@ async def test_update_new_measurement_creates_new_sensor(
     async_fire_time_changed(hass)
     await hass.async_block_till_done()
 
-    assert hass.states.get("sensor.henk_fat_mass") is not None
+    assert hass.states.get("sensor.henk_fat_mass")
 
 
 async def test_update_new_goals_creates_new_sensor(
@@ -143,7 +144,7 @@ async def test_update_new_goals_creates_new_sensor(
     await setup_integration(hass, polling_config_entry, False)
 
     assert hass.states.get("sensor.henk_step_goal") is None
-    assert hass.states.get("sensor.henk_weight_goal") is not None
+    assert hass.states.get("sensor.henk_weight_goal")
 
     withings.get_goals.return_value = load_goals_fixture()
 
@@ -151,7 +152,7 @@ async def test_update_new_goals_creates_new_sensor(
     async_fire_time_changed(hass)
     await hass.async_block_till_done()
 
-    assert hass.states.get("sensor.henk_step_goal") is not None
+    assert hass.states.get("sensor.henk_step_goal")
 
 
 async def test_activity_sensors_unknown_next_day(
@@ -164,7 +165,7 @@ async def test_activity_sensors_unknown_next_day(
     freezer.move_to("2023-10-21")
     await setup_integration(hass, polling_config_entry, False)
 
-    assert hass.states.get("sensor.henk_steps_today") is not None
+    assert hass.states.get("sensor.henk_steps_today")
 
     withings.get_activities_since.return_value = []
 
@@ -206,7 +207,7 @@ async def test_activity_sensors_created_when_existed(
     freezer.move_to("2023-10-21")
     await setup_integration(hass, polling_config_entry, False)
 
-    assert hass.states.get("sensor.henk_steps_today") is not None
+    assert hass.states.get("sensor.henk_steps_today")
     assert hass.states.get("sensor.henk_steps_today").state != STATE_UNKNOWN
 
     withings.get_activities_in_period.return_value = []
@@ -242,25 +243,53 @@ async def test_activity_sensors_created_when_receive_activity_data(
     async_fire_time_changed(hass)
     await hass.async_block_till_done()
 
-    assert hass.states.get("sensor.henk_steps_today") is not None
+    assert hass.states.get("sensor.henk_steps_today")
 
 
 @pytest.mark.usefixtures("entity_registry_enabled_by_default")
-async def test_no_sleep(
+async def test_sleep_sensors_created_when_existed(
     hass: HomeAssistant,
-    snapshot: SnapshotAssertion,
     withings: AsyncMock,
     polling_config_entry: MockConfigEntry,
     freezer: FrozenDateTimeFactory,
 ) -> None:
-    """Test no sleep found."""
+    """Test sleep sensors will be added if they existed before."""
     await setup_integration(hass, polling_config_entry, False)
 
+    assert hass.states.get("sensor.henk_deep_sleep")
+    assert hass.states.get("sensor.henk_deep_sleep").state != STATE_UNKNOWN
+
     withings.get_sleep_summary_since.return_value = []
+
+    await hass.config_entries.async_reload(polling_config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert hass.states.get("sensor.henk_deep_sleep").state == STATE_UNKNOWN
+
+
+@pytest.mark.usefixtures("entity_registry_enabled_by_default")
+async def test_sleep_sensors_created_when_receive_sleep_data(
+    hass: HomeAssistant,
+    withings: AsyncMock,
+    polling_config_entry: MockConfigEntry,
+    freezer: FrozenDateTimeFactory,
+) -> None:
+    """Test sleep sensors will be added if we receive sleep data."""
+    withings.get_sleep_summary_since.return_value = []
+    await setup_integration(hass, polling_config_entry, False)
+
+    assert hass.states.get("sensor.henk_deep_sleep") is None
+
     freezer.tick(timedelta(minutes=10))
     async_fire_time_changed(hass)
     await hass.async_block_till_done()
 
-    state = hass.states.get("sensor.henk_average_respiratory_rate")
-    assert state is not None
-    assert state.state == STATE_UNAVAILABLE
+    assert hass.states.get("sensor.henk_deep_sleep") is None
+
+    withings.get_sleep_summary_since.return_value = load_sleep_fixture()
+
+    freezer.tick(timedelta(minutes=10))
+    async_fire_time_changed(hass)
+    await hass.async_block_till_done()
+
+    assert hass.states.get("sensor.henk_deep_sleep")