How to use the pysmartthings.Capability.battery function in pysmartthings

async def test_entity_state(hass, device_factory):
    """Tests the state attributes properly match the sensor types."""
    device = device_factory("Sensor 1", [Capability.battery], {Attribute.battery: 100})
    await setup_platform(hass, SENSOR_DOMAIN, devices=[device])
    state = hass.states.get("sensor.sensor_1_battery")
    assert state.state == "100"
    assert state.attributes[ATTR_UNIT_OF_MEASUREMENT] == "%"
    assert state.attributes[ATTR_FRIENDLY_NAME] == device.label + " Battery"

async def test_smartapp_sync_subscriptions(
        hass, smartthings_mock, device_factory, subscription_factory):
    """Test synchronization adds and removes."""
    smartthings_mock.subscriptions.return_value = [
        subscription_factory(Capability.thermostat),
        subscription_factory(Capability.switch),
        subscription_factory(Capability.switch_level)
    ]
    devices = [
        device_factory('', [Capability.battery, 'ping']),
        device_factory('', [Capability.switch, Capability.switch_level]),
        device_factory('', [Capability.switch])
    ]

    await smartapp.smartapp_sync_subscriptions(
        hass, str(uuid4()), str(uuid4()), str(uuid4()), devices)

    assert smartthings_mock.subscriptions.call_count == 1
    assert smartthings_mock.delete_subscription.call_count == 1
    assert smartthings_mock.create_subscription.call_count == 1

async def test_smartapp_install_creates_flow(
        hass, smartthings_mock, config_entry, location, device_factory):
    """Test installation creates flow."""
    # Arrange
    setattr(hass.config_entries, '_entries', [config_entry])
    app = Mock()
    app.app_id = config_entry.data['app_id']
    request = Mock()
    request.installed_app_id = str(uuid4())
    request.auth_token = str(uuid4())
    request.refresh_token = str(uuid4())
    request.location_id = location.location_id
    devices = [
        device_factory('', [Capability.battery, 'ping']),
        device_factory('', [Capability.switch, Capability.switch_level]),
        device_factory('', [Capability.switch])
    ]
    smartthings_mock.devices.return_value = devices
    # Act
    await smartapp.smartapp_install(hass, request, None, app)
    # Assert
    await hass.async_block_till_done()
    entries = hass.config_entries.async_entries('smartthings')
    assert len(entries) == 2
    assert entries[1].data['app_id'] == app.app_id
    assert entries[1].data['installed_app_id'] == request.installed_app_id
    assert entries[1].data['location_id'] == request.location_id
    assert entries[1].data['access_token'] == \
        config_entry.data['access_token']
    assert entries[1].data['refresh_token'] == request.refresh_token

async def test_unload_config_entry(hass, device_factory):
    """Test the binary_sensor is removed when the config entry is unloaded."""
    # Arrange
    device = device_factory("Sensor 1", [Capability.battery], {Attribute.battery: 100})
    config_entry = await setup_platform(hass, SENSOR_DOMAIN, devices=[device])
    # Act
    await hass.config_entries.async_forward_entry_unload(config_entry, "sensor")
    # Assert
    assert not hass.states.get("sensor.sensor_1_battery")

Map = namedtuple("map", "attribute name default_unit device_class")

CAPABILITY_TO_SENSORS = {
    Capability.activity_lighting_mode: [
        Map(Attribute.lighting_mode, "Activity Lighting Mode", None, None)
    ],
    Capability.air_conditioner_mode: [
        Map(Attribute.air_conditioner_mode, "Air Conditioner Mode", None, None)
    ],
    Capability.air_quality_sensor: [
        Map(Attribute.air_quality, "Air Quality", "CAQI", None)
    ],
    Capability.alarm: [Map(Attribute.alarm, "Alarm", None, None)],
    Capability.audio_volume: [Map(Attribute.volume, "Volume", "%", None)],
    Capability.battery: [Map(Attribute.battery, "Battery", "%", DEVICE_CLASS_BATTERY)],
    Capability.body_mass_index_measurement: [
        Map(Attribute.bmi_measurement, "Body Mass Index", "kg/m^2", None)
    ],
    Capability.body_weight_measurement: [
        Map(Attribute.body_weight_measurement, "Body Weight", MASS_KILOGRAMS, None)
    ],
    Capability.carbon_dioxide_measurement: [
        Map(Attribute.carbon_dioxide, "Carbon Dioxide Measurement", "ppm", None)
    ],
    Capability.carbon_monoxide_detector: [
        Map(Attribute.carbon_monoxide, "Carbon Monoxide Detector", None, None)
    ],
    Capability.carbon_monoxide_measurement: [
        Map(Attribute.carbon_monoxide_level, "Carbon Monoxide Measurement", "ppm", None)
    ],
    Capability.dishwasher_operating_state: [