MagicMirror/tests/unit/functions/weather_object_spec.js
Veeck fb22a76796
Fix precipitation styles (#3041)
They weren't applied to wrong classnames, this PR fixes that and also
expands the weather util tests

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Co-authored-by: veeck <michael@veeck.de>
2023-02-18 18:24:11 +01:00

85 lines
2.9 KiB
JavaScript

const WeatherObject = require("../../../modules/default/weather/weatherobject.js");
const WeatherUtils = require("../../../modules/default/weather/weatherutils.js");
global.moment = require("moment-timezone");
global.SunCalc = require("suncalc");
describe("WeatherObject", () => {
let originalTimeZone;
let weatherobject;
beforeAll(() => {
originalTimeZone = moment.tz.guess();
moment.tz.setDefault("Africa/Dar_es_Salaam");
weatherobject = new WeatherObject();
});
it("should return true for daytime at noon", () => {
weatherobject.date = moment("12:00", "HH:mm");
weatherobject.updateSunTime(-6.774877582342688, 37.63345667023327);
expect(weatherobject.isDayTime()).toBe(true);
});
it("should return false for daytime at midnight", () => {
weatherobject.date = moment("00:00", "HH:mm");
weatherobject.updateSunTime(-6.774877582342688, 37.63345667023327);
expect(weatherobject.isDayTime()).toBe(false);
});
it("should return sunrise as the next sunaction", () => {
weatherobject.updateSunTime(-6.774877582342688, 37.63345667023327);
let midnight = moment("00:00", "HH:mm");
expect(weatherobject.nextSunAction(midnight)).toBe("sunrise");
});
it("should return sunset as the next sunaction", () => {
weatherobject.updateSunTime(-6.774877582342688, 37.63345667023327);
let noon = moment(weatherobject.sunrise).hour(14);
expect(weatherobject.nextSunAction(noon)).toBe("sunset");
});
it("should return an already defined feelsLike info", () => {
weatherobject.feelsLikeTemp = "feelsLikeTempValue";
expect(weatherobject.feelsLike()).toBe("feelsLikeTempValue");
});
afterAll(() => {
moment.tz.setDefault(originalTimeZone);
});
});
describe("WeatherUtils", () => {
it("should convert windspeed correctly from mps to beaufort", () => {
expect(Math.round(WeatherUtils.convertWind(5, "beaufort"))).toBe(3);
expect(Math.round(WeatherUtils.convertWind(300, "beaufort"))).toBe(12);
});
it("should convert windspeed correctly from mps to kmh", () => {
expect(Math.round(WeatherUtils.convertWind(11.75, "kmh"))).toBe(42);
});
it("should convert windspeed correctly from mps to knots", () => {
expect(Math.round(WeatherUtils.convertWind(10, "knots"))).toBe(19);
});
it("should convert windspeed correctly from mph to mps", () => {
expect(Math.round(WeatherUtils.convertWindToMetric(93.951324266285))).toBe(42);
});
it("should convert windspeed correctly from kmh to mps", () => {
expect(Math.round(WeatherUtils.convertWindToMs(151.2))).toBe(42);
});
it("should convert wind direction correctly from cardinal to value", () => {
expect(WeatherUtils.convertWindDirection("SSE")).toBe(157);
});
it("should return a calculated feelsLike info", () => {
expect(WeatherUtils.calculateFeelsLike(0, 20, 40)).toBe(-9.444444444444445);
});
it("should return a calculated feelsLike info", () => {
expect(WeatherUtils.calculateFeelsLike(30, 0, 60)).toBe(32.8320322777777);
});
});