Add support for Gosund Dimmer SW2

custom_components/tuya_local/devices/gosund_SW2_dimmer_switch.yaml

@@ -0,0 +1,27 @@
+name: Gosund SW2 Dimmer Switch
+products:
+  - id: qcgkaqmaivuwfwz4
+    manufacturer: Gosund
+    model: SW2-AR
+entities:
+  - entity: light
+    dps:
+      - id: 1
+        type: boolean
+        name: switch
+        optional: true
+      - id: 3
+        type: integer
+        name: brightness
+        range:
+          min: 25
+          max: 255
+  - entity: binary_sensor
+    name: Temperature Alarm
+    icon: "mdi:thermometer-alert"
+    dps:
+      - id: 101
+        type: boolean
+        name: sensor
+        readonly: true
+        optional: true

tests/const.py

@@ -683,6 +683,12 @@ ARLEC_FAN_LIGHT_PAYLOAD = {
     "103": "off",
 }
 
+GOSUND_DUMMER_SWITCH_PAYLOAD = {
+    "1": True,
+    "3": 23,
+    "101": False,
+}
+
 CARSON_CB_PAYLOAD = {
     "1": True,
     "2": 20,

tests/devices/test_gosund_SW2_dimmer_switch.py

@@ -0,0 +1,46 @@
+"""Tests for the switch entity."""
+
+from homeassistant.components.binary_sensor import BinarySensorDeviceClass
+from homeassistant.components.switch import SwitchDeviceClass
+
+from ..const import GOSUND_DUMMER_SWITCH_PAYLOAD
+from ..mixins.binary_sensor import BasicBinarySensorTests
+from ..mixins.switch import SwitchableTests
+from .base_device_tests import TuyaDeviceTestCase
+
+SWITCH_DPS = "1"
+BRIGHTNESS_DPS = "3"
+TEMPERATURE_DPS = "101"
+
+
+class TestGosundSwitch(
+    BasicBinarySensorTests,
+    SwitchableTests,
+    TuyaDeviceTestCase,
+):
+    __test__ = True
+
+    def setUp(self):
+        self.setUpForConfig("gosund_SW2_dimmer_switch.yaml", GOSUND_DUMMER_SWITCH_PAYLOAD)
+        self.subject = self.entities.get("light")
+        self.setUpSwitchable(SWITCH_DPS, self.subject)
+        self.setUpBasicBinarySensor(
+            TEMPERATURE_DPS,
+            self.entities.get("binary_sensor_temperature_alarm"),
+            device_class=BinarySensorDeviceClass.PROBLEM,
+        )
+
+        self.mark_secondary(["binary_sensor_temperature_alarm"])
+
+    def test_device_class_is_light(self):
+        self.assertEqual(self.subject.device_class, SwitchDeviceClass.LIGHT)
+
+    def test_switch_is_on(self):
+        self.dps[SWITCH_DPS] = False
+        self.assertFalse(self.light.is_on)
+        self.dps[SWITCH_DPS] = True
+        self.assertTrue(self.light.is_on)
+
+    def test_light_brightness(self):
+        self.dps[BRIGHTNESS_DPS] = 50
+        self.assertAlmostEqual(self.light.brightness, 129, 0)