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[mqtt] support mired<->Kelvin unit conversion (#13575) 

Just have to use the newer toInvertibleUnit method that allows
the dimension to change.

Signed-off-by: Cody Cutrer <cody@cutrer.us>
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Cody Cutrer 2022-10-22 12:07:33 -06:00 committed by GitHub
parent 790e5d58c4
commit 5f6241cbc6
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2 changed files with 9 additions and 1 deletions
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2
bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/values/NumberValue.java
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@ -130,7 +130,7 @@ public class NumberValue extends Value {
private BigDecimal getQuantityTypeAsDecimal(QuantityType<?> qType) {
BigDecimal val = qType.toBigDecimal();
if (!qType.getUnit().isCompatible(Units.ONE)) {
QuantityType<?> convertedType = qType.toUnit(unit);
QuantityType<?> convertedType = qType.toInvertibleUnit(unit);
if (convertedType != null) {
val = convertedType.toBigDecimal();
}

8
bundles/org.openhab.binding.mqtt.generic/src/test/java/org/openhab/binding/mqtt/generic/values/ValueTests.java
View File

@ -184,6 +184,14 @@ public class ValueTests {
assertThat(v.getChannelState(), is(new QuantityType<>(20, Units.WATT)));
}
@Test
public void numberUpdateMireds() {
NumberValue v = new NumberValue(null, null, new BigDecimal(10), Units.MIRED);
v.update(new QuantityType<>(2700, Units.KELVIN));
assertThat(v.getMQTTpublishValue("%.0f"), is("370"));
}
@Test
public void numberPercentageUpdate() {
NumberValue v = new NumberValue(null, null, new BigDecimal(10), Units.PERCENT);