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32 lines
878 B
JavaScript

import { isLeapYear } from "../../Source/Cesium.js";
describe("Core/isLeapYear", function () {
it("Check for valid leap years", function () {
expect(isLeapYear(2000)).toEqual(true);
expect(isLeapYear(2004)).toEqual(true);
expect(isLeapYear(2003)).toEqual(false);
expect(isLeapYear(2300)).toEqual(false);
expect(isLeapYear(2400)).toEqual(true);
expect(isLeapYear(-1)).toEqual(false);
expect(isLeapYear(-2000)).toEqual(true);
});
it("Fail with null value", function () {
expect(function () {
isLeapYear(null);
}).toThrowDeveloperError();
});
it("Fail with undefined value", function () {
expect(function () {
isLeapYear(undefined);
}).toThrowDeveloperError();
});
it("Fail with non-numerical value", function () {
expect(function () {
isLeapYear("asd");
}).toThrowDeveloperError();
});
});