Add Qingping integration (BLE) (#76598)

* Add Qingping integration (BLE)

* commit the binary sensor

* add binary_sensor file

* Update homeassistant/components/qingping/sensor.py

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

* Update homeassistant/components/qingping/config_flow.py

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

* Update homeassistant/components/qingping/sensor.py

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

* fix const CONCENTRATION_MICROGRAMS_PER_CUBIC_METER

* cover case where config flow is started, another path adds it, and then they resume

* fix missed values

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

tests/components/qingping/test_sensor.py

@@ -0,0 +1,50 @@
+"""Test the Qingping sensors."""
+
+from unittest.mock import patch
+
+from homeassistant.components.bluetooth import BluetoothChange
+from homeassistant.components.qingping.const import DOMAIN
+from homeassistant.components.sensor import ATTR_STATE_CLASS
+from homeassistant.const import ATTR_FRIENDLY_NAME, ATTR_UNIT_OF_MEASUREMENT
+
+from . import LIGHT_AND_SIGNAL_SERVICE_INFO
+
+from tests.common import MockConfigEntry
+
+
+async def test_sensors(hass):
+    """Test setting up creates the sensors."""
+    entry = MockConfigEntry(
+        domain=DOMAIN,
+        unique_id="aa:bb:cc:dd:ee:ff",
+    )
+    entry.add_to_hass(hass)
+
+    saved_callback = None
+
+    def _async_register_callback(_hass, _callback, _matcher, _mode):
+        nonlocal saved_callback
+        saved_callback = _callback
+        return lambda: None
+
+    with patch(
+        "homeassistant.components.bluetooth.update_coordinator.async_register_callback",
+        _async_register_callback,
+    ):
+        assert await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+    assert len(hass.states.async_all("sensor")) == 0
+    saved_callback(LIGHT_AND_SIGNAL_SERVICE_INFO, BluetoothChange.ADVERTISEMENT)
+    await hass.async_block_till_done()
+    assert len(hass.states.async_all("sensor")) == 1
+
+    lux_sensor = hass.states.get("sensor.motion_light_eeff_illuminance")
+    lux_sensor_attrs = lux_sensor.attributes
+    assert lux_sensor.state == "13"
+    assert lux_sensor_attrs[ATTR_FRIENDLY_NAME] == "Motion & Light EEFF Illuminance"
+    assert lux_sensor_attrs[ATTR_UNIT_OF_MEASUREMENT] == "lx"
+    assert lux_sensor_attrs[ATTR_STATE_CLASS] == "measurement"
+
+    assert await hass.config_entries.async_unload(entry.entry_id)
+    await hass.async_block_till_done()