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Update feels_like temperature formula (#3869)

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The current logic never showed any different temperature than the
current one, so I looked into a more "explained" formula and found one
in the HomeAssistant forums.
This commit is contained in:
Veeck
2025-09-01 15:12:52 +02:00
committed by GitHub
parent f8679b6ba8
commit 25efe4204f
3 changed files with 59 additions and 17 deletions
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12
tests/unit/modules/default/weather/weather_utils_spec.js
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@@ -3,9 +3,17 @@ const WeatherUtils = require("../../../../../modules/default/weather/weatherutil
describe("Weather utils tests", () => {
describe("temperature conversion to imperial", () => {
it("should convert temp correctly from Celsius to Celsius", () => {
expect(Math.round(WeatherUtils.convertTemp(10, "metric"))).toBe(10);
});
it("should convert temp correctly from Celsius to Fahrenheit", () => {
expect(Math.round(WeatherUtils.convertTemp(10, "imperial"))).toBe(50);
});
it("should convert temp correctly from Fahrenheit to Celsius", () => {
expect(Math.round(WeatherUtils.convertTempToMetric(10))).toBe(-12);
});
});
describe("windspeed conversion to beaufort", () => {
@@ -44,11 +52,11 @@ describe("Weather utils tests", () => {
describe("feelsLike calculation", () => {
it("should return a calculated feelsLike info (negative value)", () => {
expect(WeatherUtils.calculateFeelsLike(0, 20, 40)).toBe(-9.444444444444445);
expect(WeatherUtils.calculateFeelsLike(0, 20, 40)).toBe(-9.397005931555448);
});
it("should return a calculated feelsLike info (positive value)", () => {
expect(WeatherUtils.calculateFeelsLike(30, 0, 60)).toBe(32.8320322777777);
expect(WeatherUtils.calculateFeelsLike(30, 0, 60)).toBe(32.832032277777756);
});
});