Update tests for climate precision change.

tests/devices/test_beca_bac002_thermostat.py

@@ -8,7 +8,7 @@ from homeassistant.components.climate.const import (
     PRESET_COMFORT,
     PRESET_ECO,
 )
-from homeassistant.const import PRECISION_HALVES, UnitOfTemperature
+from homeassistant.const import PRECISION_TENTHS, UnitOfTemperature
 
 from ..const import BECA_BAC002_PAYLOAD
 from ..helpers import assert_device_properties_set
@@ -70,7 +70,7 @@ class TestBecaBAC002Thermostat(
         self.assertEqual(self.subject.temperature_unit, UnitOfTemperature.CELSIUS)
 
     def test_precision(self):
-        self.assertEqual(self.subject.precision, PRECISION_HALVES)
+        self.assertEqual(self.subject.precision, PRECISION_TENTHS)
 
     async def test_legacy_set_temperature_with_preset_mode(self):
         async with assert_device_properties_set(

tests/devices/test_owon_pct513_thermostat.py

@@ -4,7 +4,7 @@ from homeassistant.components.climate.const import (
     HVACMode,
 )
 
-from homeassistant.const import UnitOfTemperature
+from homeassistant.const import PRECISION_TENTHS, UnitOfTemperature
 
 from ..const import OWON_PCT513_THERMOSTAT_PAYLOAD
 from ..helpers import assert_device_properties_set
@@ -80,7 +80,7 @@ class TestOwonPCT513Thermostat(
         self.assertEqual(self.subject.temperature_unit, UnitOfTemperature.FAHRENHEIT)
 
     def test_precision(self):
-        self.assertAlmostEqual(self.subject.precision, 0.01, 2)
+        self.assertEqual(self.subject.precision, PRECISION_TENTHS)
 
     def test_current_temperature(self):
         self.dps[UNIT_DPS] = "c"