text: from homeassistant.components.climate.const import (
      HVAC_MODE_HEAT,
      HVAC_MODE_OFF,
      SUPPORT_PRESET_MODE,
      SUPPORT_TARGET_TEMPERATURE,
  )
  from homeassistant.const import STATE_UNAVAILABLE, TIME_HOURS
  
  from ..const import KOGAN_HEATER_PAYLOAD
  from ..helpers import assert_device_properties_set
  from ..mixins.climate import TargetTemperatureTests
  from ..mixins.lock import BasicLockTests
  from ..mixins.number import BasicNumberTests
  from .base_device_tests import TuyaDeviceTestCase
  
  TEMPERATURE_DPS = "2"
  CURRENTTEMP_DPS = "3"
  PRESET_DPS = "4"
  LOCK_DPS = "6"
  HVACMODE_DPS = "7"
  TIMER_DPS = "8"
  
  
  class TestGoldairKoganKAHTPHeater(
      BasicLockTests, BasicNumberTests, TargetTemperatureTests, TuyaDeviceTestCase
  ):
      __test__ = True
  
      def setUp(self):
          self.setUpForConfig("kogan_kahtp_heater.yaml", KOGAN_HEATER_PAYLOAD)
          self.subject = self.entities.get("climate")
          self.setUpTargetTemperature(
              TEMPERATURE_DPS,
              self.subject,
              min=15,
              max=35,
          )
          self.setUpBasicLock(LOCK_DPS, self.entities.get("lock_child_lock"))
          self.setUpBasicNumber(
              TIMER_DPS,
              self.entities.get("number_timer"),
              max=24,
              unit=TIME_HOURS,
          )
          self.mark_secondary(["lock_child_lock", "number_timer"])
  
      def test_supported_features(self):
          self.assertEqual(
              self.subject.supported_features,
              SUPPORT_TARGET_TEMPERATURE | SUPPORT_PRESET_MODE,
          )
  
      def test_icon(self):
          self.dps[HVACMODE_DPS] = True
          self.assertEqual(self.subject.icon, "mdi:radiator")
  
          self.dps[HVACMODE_DPS] = False
          self.assertEqual(self.subject.icon, "mdi:radiator-disabled")
  
      def test_temperature_unit_returns_device_temperature_unit(self):
          self.assertEqual(
              self.subject.temperature_unit, self.subject._device.temperature_unit
          )
  
      async def test_legacy_set_temperature_with_preset_mode(self):
          async with assert_device_properties_set(
              self.subject._device, {PRESET_DPS: "Low"}
          ):
              await self.subject.async_set_temperature(preset_mode="Low")
  
      async def test_legacy_set_temperature_with_both_properties(self):
          async with assert_device_properties_set(
              self.subject._device, {TEMPERATURE_DPS: 26, PRESET_DPS: "High"}
          ):
              await self.subject.async_set_temperature(temperature=26, preset_mode="High")
  
      def test_current_temperature(self):
          self.dps[CURRENTTEMP_DPS] = 25
          self.assertEqual(self.subject.current_temperature, 25)
  
      def test_hvac_mode(self):
          self.dps[HVACMODE_DPS] = True
          self.assertEqual(self.subject.hvac_mode, HVAC_MODE_HEAT)
  
          self.dps[HVACMODE_DPS] = False
          self.assertEqual(self.subject.hvac_mode, HVAC_MODE_OFF)
  
          self.dps[HVACMODE_DPS] = None
          self.assertEqual(self.subject.hvac_mode, STATE_UNAVAILABLE)
  
      def test_hvac_modes(self):
          self.assertCountEqual(self.subject.hvac_modes, [HVAC_MODE_OFF, HVAC_MODE_HEAT])
  
      async def test_turn_on(self):
          async with assert_device_properties_set(
              self.subject._device, {HVACMODE_DPS: True}
          ):
              await self.subject.async_set_hvac_mode(HVAC_MODE_HEAT)
  
      async def test_turn_off(self):
          async with assert_device_properties_set(
              self.subject._device, {HVACMODE_DPS: False}
          ):
              await self.subject.async_set_hvac_mode(HVAC_MODE_OFF)
  
      def test_preset_mode(self):
          self.dps[PRESET_DPS] = "Low"
          self.assertEqual(self.subject.preset_mode, "Low")
  
          self.dps[PRESET_DPS] = "High"
          self.assertEqual(self.subject.preset_mode, "High")
  
          self.dps[PRESET_DPS] = None
          self.assertIs(self.subject.preset_mode, None)
  
      def test_preset_modes(self):
          self.assertCountEqual(self.subject.preset_modes, ["Low", "High"])
  
      async def test_set_preset_mode_to_low(self):
          async with assert_device_properties_set(
              self.subject._device,
              {PRESET_DPS: "Low"},
          ):
              await self.subject.async_set_preset_mode("Low")
  
      async def test_set_preset_mode_to_high(self):
          async with assert_device_properties_set(
              self.subject._device,
              {PRESET_DPS: "High"},
          ):
              await self.subject.async_set_preset_mode("High")
  
      def test_extra_state_attributes(self):
          self.dps[TIMER_DPS] = 10
          self.assertDictEqual(
              self.subject.extra_state_attributes,
              {"timer": 10},
          )
  