X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=test%2Futils%2FUtilsTest.ts;h=35294d07c2c25477eb5da93abfbcabc2640e7c3d;hb=d4c3e68a1a6321f2f43ef0521e121e827f3eb29b;hp=1607cf53967e96be7b0821edfb4b8d9d5f59f252;hpb=df645d8f4155cf4aa401603857f6a6784b5db871;p=e-mobility-charging-stations-simulator.git diff --git a/test/utils/UtilsTest.ts b/test/utils/UtilsTest.ts index 1607cf53..35294d07 100644 --- a/test/utils/UtilsTest.ts +++ b/test/utils/UtilsTest.ts @@ -1,6 +1,7 @@ -import expect from 'expect'; +import { expect } from 'expect'; -import Utils from '../../src/utils/Utils'; +import { Constants } from '../../src/utils/Constants'; +import { Utils } from '../../src/utils/Utils'; describe('Utils test suite', () => { it('Verify generateUUID()/validateUUID()', () => { @@ -16,61 +17,72 @@ describe('Utils test suite', () => { }); it('Verify sleep()', async () => { - const start = Date.now(); + const start = performance.now(); await Utils.sleep(1000); - const end = Date.now(); + const end = performance.now(); expect(end - start).toBeGreaterThanOrEqual(1000); }); it('Verify convertToDate()', () => { + expect(Utils.convertToDate(undefined)).toBe(undefined); + expect(Utils.convertToDate(null)).toBe(null); + const invalidDate = Utils.convertToDate(''); + expect(invalidDate instanceof Date && !isNaN(invalidDate.getTime())).toBe(false); + expect(Utils.convertToDate(0)).toStrictEqual(new Date('1970-01-01T00:00:00.000Z')); const dateStr = '2020-01-01T00:00:00.000Z'; let date = Utils.convertToDate(dateStr); expect(date).toBeInstanceOf(Date); - expect(date.getUTCFullYear()).toBe(2020); - expect(date.getUTCMonth()).toBe(0); - expect(date.getUTCDate()).toBe(1); - expect(date.getUTCHours()).toBe(0); - expect(date.getUTCMinutes()).toBe(0); - expect(date.getUTCSeconds()).toBe(0); - expect(date.getUTCMilliseconds()).toBe(0); + expect(date).toStrictEqual(new Date(dateStr)); date = Utils.convertToDate(new Date(dateStr)); expect(date).toBeInstanceOf(Date); - expect(date.getUTCFullYear()).toBe(2020); - expect(date.getUTCMonth()).toBe(0); - expect(date.getUTCDate()).toBe(1); - expect(date.getUTCHours()).toBe(0); - expect(date.getUTCMinutes()).toBe(0); - expect(date.getUTCSeconds()).toBe(0); - expect(date.getUTCMilliseconds()).toBe(0); + expect(date).toStrictEqual(new Date(dateStr)); }); it('Verify convertToInt()', () => { - const random = Utils.getRandomInteger(); - expect(Utils.convertToInt(random)).toEqual(random); + expect(Utils.convertToInt(undefined)).toBe(0); + expect(Utils.convertToInt(null)).toBe(0); + expect(Utils.convertToInt(0)).toBe(0); + const randomInteger = Utils.getRandomInteger(); + expect(Utils.convertToInt(randomInteger)).toEqual(randomInteger); + expect(Utils.convertToInt('-1')).toBe(-1); expect(Utils.convertToInt('1')).toBe(1); expect(Utils.convertToInt('1.1')).toBe(1); expect(Utils.convertToInt('1.9')).toBe(1); expect(Utils.convertToInt('1.999')).toBe(1); + expect(Utils.convertToInt(-1)).toBe(-1); expect(Utils.convertToInt(1)).toBe(1); expect(Utils.convertToInt(1.1)).toBe(1); expect(Utils.convertToInt(1.9)).toBe(1); expect(Utils.convertToInt(1.999)).toBe(1); + expect(() => { + Utils.convertToInt('NaN'); + }).toThrow('Cannot convert to integer: NaN'); }); it('Verify convertToFloat()', () => { - const random = Utils.getRandomFloat(); - expect(Utils.convertToFloat(random)).toEqual(random); + expect(Utils.convertToFloat(undefined)).toBe(0); + expect(Utils.convertToFloat(null)).toBe(0); + expect(Utils.convertToFloat(0)).toBe(0); + const randomFloat = Utils.getRandomFloat(); + expect(Utils.convertToFloat(randomFloat)).toEqual(randomFloat); + expect(Utils.convertToFloat('-1')).toBe(-1); expect(Utils.convertToFloat('1')).toBe(1); expect(Utils.convertToFloat('1.1')).toBe(1.1); expect(Utils.convertToFloat('1.9')).toBe(1.9); expect(Utils.convertToFloat('1.999')).toBe(1.999); + expect(Utils.convertToFloat(-1)).toBe(-1); expect(Utils.convertToFloat(1)).toBe(1); expect(Utils.convertToFloat(1.1)).toBe(1.1); expect(Utils.convertToFloat(1.9)).toBe(1.9); expect(Utils.convertToFloat(1.999)).toBe(1.999); + expect(() => { + Utils.convertToFloat('NaN'); + }).toThrow('Cannot convert to float: NaN'); }); it('Verify convertToBoolean()', () => { + expect(Utils.convertToBoolean(undefined)).toBe(false); + expect(Utils.convertToBoolean(null)).toBe(false); expect(Utils.convertToBoolean('true')).toBe(true); expect(Utils.convertToBoolean('false')).toBe(false); expect(Utils.convertToBoolean('TRUE')).toBe(true); @@ -81,6 +93,8 @@ describe('Utils test suite', () => { expect(Utils.convertToBoolean(0)).toBe(false); expect(Utils.convertToBoolean(true)).toBe(true); expect(Utils.convertToBoolean(false)).toBe(false); + expect(Utils.convertToBoolean('')).toBe(false); + expect(Utils.convertToBoolean('NoNBoolean')).toBe(false); }); it('Verify secureRandom()', () => { @@ -94,13 +108,30 @@ describe('Utils test suite', () => { let randomInteger = Utils.getRandomInteger(); expect(Number.isSafeInteger(randomInteger)).toBe(true); expect(randomInteger).toBeGreaterThanOrEqual(0); - expect(randomInteger).toBeLessThanOrEqual(Number.MAX_SAFE_INTEGER); - expect(() => Utils.getRandomInteger(0, 1)).toThrowError(new RangeError('Invalid interval')); - expect(() => Utils.getRandomInteger(-1)).toThrowError(new RangeError('Invalid interval')); - expect(() => Utils.getRandomInteger(0, -1)).toThrowError(new RangeError('Invalid interval')); + expect(randomInteger).toBeLessThanOrEqual(Constants.MAX_RANDOM_INTEGER); + expect(randomInteger).not.toEqual(Utils.getRandomInteger()); + randomInteger = Utils.getRandomInteger(0, -Constants.MAX_RANDOM_INTEGER); + expect(randomInteger).toBeGreaterThanOrEqual(-Constants.MAX_RANDOM_INTEGER); + expect(randomInteger).toBeLessThanOrEqual(0); + expect(() => Utils.getRandomInteger(0, 1)).toThrowError( + 'The value of "max" is out of range. It must be greater than the value of "min" (1). Received 1' + ); + expect(() => Utils.getRandomInteger(-1)).toThrowError( + 'The value of "max" is out of range. It must be greater than the value of "min" (0). Received 0' + ); + expect(() => Utils.getRandomInteger(Constants.MAX_RANDOM_INTEGER + 1)).toThrowError( + `The value of "max" is out of range. It must be <= ${ + Constants.MAX_RANDOM_INTEGER + 1 + }. Received 281_474_976_710_656` + ); randomInteger = Utils.getRandomInteger(2, 1); expect(randomInteger).toBeGreaterThanOrEqual(1); expect(randomInteger).toBeLessThanOrEqual(2); + const max = 2.2, + min = 1.1; + randomInteger = Utils.getRandomInteger(max, min); + expect(randomInteger).toBeGreaterThanOrEqual(Math.ceil(min)); + expect(randomInteger).toBeLessThanOrEqual(Math.floor(max)); }); it('Verify getRandomFloat()', () => { @@ -108,24 +139,86 @@ describe('Utils test suite', () => { expect(typeof randomFloat === 'number').toBe(true); expect(randomFloat).toBeGreaterThanOrEqual(0); expect(randomFloat).toBeLessThanOrEqual(Number.MAX_VALUE); + expect(randomFloat).not.toEqual(Utils.getRandomFloat()); expect(() => Utils.getRandomFloat(0, 1)).toThrowError(new RangeError('Invalid interval')); - expect(() => Utils.getRandomFloat(-1)).toThrowError(new RangeError('Invalid interval')); - expect(() => Utils.getRandomFloat(0, -1)).toThrowError(new RangeError('Invalid interval')); - randomFloat = Utils.getRandomFloat(Number.MAX_VALUE, 0, true); + expect(() => Utils.getRandomFloat(Number.MAX_VALUE, -Number.MAX_VALUE)).toThrowError( + new RangeError('Invalid interval') + ); + randomFloat = Utils.getRandomFloat(0, -Number.MAX_VALUE); expect(randomFloat).toBeGreaterThanOrEqual(-Number.MAX_VALUE); - expect(randomFloat).toBeLessThanOrEqual(Number.MAX_VALUE); + expect(randomFloat).toBeLessThanOrEqual(0); + }); + + it('Verify isObject()', () => { + expect(Utils.isObject('test')).toBe(false); + expect(Utils.isObject(undefined)).toBe(false); + expect(Utils.isObject(null)).toBe(false); + expect(Utils.isObject(0)).toBe(false); + expect(Utils.isObject([])).toBe(false); + expect(Utils.isObject([0, 1])).toBe(false); + expect(Utils.isObject(['0', '1'])).toBe(false); + expect(Utils.isObject({})).toBe(true); + expect(Utils.isObject({ 1: 1 })).toBe(true); + expect(Utils.isObject({ '1': '1' })).toBe(true); + expect(Utils.isObject(new Map())).toBe(true); + expect(Utils.isObject(new Set())).toBe(true); + expect(Utils.isObject(new WeakMap())).toBe(true); + expect(Utils.isObject(new WeakSet())).toBe(true); + }); + + it('Verify cloneObject()', () => { + const obj = { 1: 1 }; + expect(Utils.cloneObject(obj)).toStrictEqual(obj); + expect(Utils.cloneObject(obj) === obj).toBe(false); + const array = [1, 2]; + expect(Utils.cloneObject(array)).toStrictEqual(array); + expect(Utils.cloneObject(array) === array).toBe(false); + const date = new Date(); + expect(Utils.cloneObject(date)).toStrictEqual(date); + expect(Utils.cloneObject(date) === date).toBe(false); + const map = new Map([['1', '2']]); + expect(Utils.cloneObject(map)).toStrictEqual(map); + expect(Utils.cloneObject(map) === map).toBe(false); + const set = new Set(['1']); + expect(Utils.cloneObject(set)).toStrictEqual(set); + expect(Utils.cloneObject(set) === set).toBe(false); + // The URL object seems to have not enumerable properties + const url = new URL('https://domain.tld'); + expect(Utils.cloneObject(url)).toStrictEqual(url); + expect(Utils.cloneObject(url) === url).toBe(true); + const weakMap = new WeakMap([[{ 1: 1 }, { 2: 2 }]]); + expect(Utils.cloneObject(weakMap)).toStrictEqual(weakMap); + expect(Utils.cloneObject(weakMap) === weakMap).toBe(true); + const weakSet = new WeakSet([{ 1: 1 }, { 2: 2 }]); + expect(Utils.cloneObject(weakSet)).toStrictEqual(weakSet); + expect(Utils.cloneObject(weakSet) === weakSet).toBe(true); + }); + + it('Verify hasOwnProp()', () => { + expect(Utils.hasOwnProp('test', '')).toBe(false); + expect(Utils.hasOwnProp(undefined, '')).toBe(false); + expect(Utils.hasOwnProp(null, '')).toBe(false); + expect(Utils.hasOwnProp([], '')).toBe(false); + expect(Utils.hasOwnProp({}, '')).toBe(false); + expect(Utils.hasOwnProp({ 1: 1 }, 1)).toBe(true); + expect(Utils.hasOwnProp({ 1: 1 }, '1')).toBe(true); + expect(Utils.hasOwnProp({ 1: 1 }, 2)).toBe(false); + expect(Utils.hasOwnProp({ 1: 1 }, '2')).toBe(false); + expect(Utils.hasOwnProp({ '1': '1' }, '1')).toBe(true); + expect(Utils.hasOwnProp({ '1': '1' }, 1)).toBe(true); + expect(Utils.hasOwnProp({ '1': '1' }, '2')).toBe(false); + expect(Utils.hasOwnProp({ '1': '1' }, 2)).toBe(false); }); it('Verify isIterable()', () => { - expect(Utils.isIterable('')).toBe(false); + expect(Utils.isIterable('')).toBe(true); expect(Utils.isIterable(' ')).toBe(true); expect(Utils.isIterable('test')).toBe(true); - expect(Utils.isIterable(null)).toBe(false); expect(Utils.isIterable(undefined)).toBe(false); + expect(Utils.isIterable(null)).toBe(false); expect(Utils.isIterable(0)).toBe(false); - expect(Utils.isIterable({})).toBe(false); + expect(Utils.isIterable([0, 1])).toBe(true); expect(Utils.isIterable({ 1: 1 })).toBe(false); - expect(Utils.isIterable([])).toBe(true); expect(Utils.isIterable(new Map())).toBe(true); expect(Utils.isIterable(new Set())).toBe(true); expect(Utils.isIterable(new WeakMap())).toBe(false); @@ -139,8 +232,8 @@ describe('Utils test suite', () => { expect(Utils.isEmptyString('test')).toBe(false); expect(Utils.isEmptyString(' test')).toBe(false); expect(Utils.isEmptyString('test ')).toBe(false); - expect(Utils.isEmptyString(null)).toBe(false); - expect(Utils.isEmptyString(undefined)).toBe(false); + expect(Utils.isEmptyString(undefined)).toBe(true); + expect(Utils.isEmptyString(null)).toBe(true); expect(Utils.isEmptyString(0)).toBe(false); expect(Utils.isEmptyString({})).toBe(false); expect(Utils.isEmptyString([])).toBe(false); @@ -150,6 +243,24 @@ describe('Utils test suite', () => { expect(Utils.isEmptyString(new WeakSet())).toBe(false); }); + it('Verify isNotEmptyString()', () => { + expect(Utils.isNotEmptyString('')).toBe(false); + expect(Utils.isNotEmptyString(' ')).toBe(false); + expect(Utils.isNotEmptyString(' ')).toBe(false); + expect(Utils.isNotEmptyString('test')).toBe(true); + expect(Utils.isNotEmptyString(' test')).toBe(true); + expect(Utils.isNotEmptyString('test ')).toBe(true); + expect(Utils.isNotEmptyString(undefined)).toBe(false); + expect(Utils.isNotEmptyString(null)).toBe(false); + expect(Utils.isNotEmptyString(0)).toBe(false); + expect(Utils.isNotEmptyString({})).toBe(false); + expect(Utils.isNotEmptyString([])).toBe(false); + expect(Utils.isNotEmptyString(new Map())).toBe(false); + expect(Utils.isNotEmptyString(new Set())).toBe(false); + expect(Utils.isNotEmptyString(new WeakMap())).toBe(false); + expect(Utils.isNotEmptyString(new WeakSet())).toBe(false); + }); + it('Verify isUndefined()', () => { expect(Utils.isUndefined(undefined)).toBe(true); expect(Utils.isUndefined(null)).toBe(false); @@ -164,8 +275,8 @@ describe('Utils test suite', () => { }); it('Verify isNullOrUndefined()', () => { - expect(Utils.isNullOrUndefined(null)).toBe(true); expect(Utils.isNullOrUndefined(undefined)).toBe(true); + expect(Utils.isNullOrUndefined(null)).toBe(true); expect(Utils.isNullOrUndefined('')).toBe(false); expect(Utils.isNullOrUndefined(0)).toBe(false); expect(Utils.isNullOrUndefined({})).toBe(false); @@ -179,26 +290,69 @@ describe('Utils test suite', () => { it('Verify isEmptyArray()', () => { expect(Utils.isEmptyArray([])).toBe(true); expect(Utils.isEmptyArray([1, 2])).toBe(false); - expect(Utils.isEmptyArray(null)).toBe(true); - expect(Utils.isEmptyArray(undefined)).toBe(true); - expect(Utils.isEmptyArray('')).toBe(true); - expect(Utils.isEmptyArray('test')).toBe(true); - expect(Utils.isEmptyArray(0)).toBe(true); - expect(Utils.isEmptyArray({})).toBe(true); - expect(Utils.isEmptyArray(new Map())).toBe(true); - expect(Utils.isEmptyArray(new Set())).toBe(true); - expect(Utils.isEmptyArray(new WeakMap())).toBe(true); - expect(Utils.isEmptyArray(new WeakSet())).toBe(true); + expect(Utils.isEmptyArray(['1', '2'])).toBe(false); + expect(Utils.isEmptyArray(undefined)).toBe(false); + expect(Utils.isEmptyArray(null)).toBe(false); + expect(Utils.isEmptyArray('')).toBe(false); + expect(Utils.isEmptyArray('test')).toBe(false); + expect(Utils.isEmptyArray(0)).toBe(false); + expect(Utils.isEmptyArray({})).toBe(false); + expect(Utils.isEmptyArray(new Map())).toBe(false); + expect(Utils.isEmptyArray(new Set())).toBe(false); + expect(Utils.isEmptyArray(new WeakMap())).toBe(false); + expect(Utils.isEmptyArray(new WeakSet())).toBe(false); + }); + + it('Verify isNotEmptyArray()', () => { + expect(Utils.isNotEmptyArray([])).toBe(false); + expect(Utils.isNotEmptyArray([1, 2])).toBe(true); + expect(Utils.isNotEmptyArray(['1', '2'])).toBe(true); + expect(Utils.isNotEmptyArray(undefined)).toBe(false); + expect(Utils.isNotEmptyArray(null)).toBe(false); + expect(Utils.isNotEmptyArray('')).toBe(false); + expect(Utils.isNotEmptyArray('test')).toBe(false); + expect(Utils.isNotEmptyArray(0)).toBe(false); + expect(Utils.isNotEmptyArray({})).toBe(false); + expect(Utils.isNotEmptyArray(new Map())).toBe(false); + expect(Utils.isNotEmptyArray(new Set())).toBe(false); + expect(Utils.isNotEmptyArray(new WeakMap())).toBe(false); + expect(Utils.isNotEmptyArray(new WeakSet())).toBe(false); }); it('Verify isEmptyObject()', () => { expect(Utils.isEmptyObject({})).toBe(true); expect(Utils.isEmptyObject({ 1: 1, 2: 2 })).toBe(false); - expect(Utils.isEmptyObject(null)).toBe(false); expect(Utils.isEmptyObject(undefined)).toBe(false); + expect(Utils.isEmptyObject(null)).toBe(false); expect(Utils.isEmptyObject(new Map())).toBe(false); expect(Utils.isEmptyObject(new Set())).toBe(false); expect(Utils.isEmptyObject(new WeakMap())).toBe(false); expect(Utils.isEmptyObject(new WeakSet())).toBe(false); }); + + it('Verify median()', () => { + const array0 = [0.08]; + expect(Utils.median(array0)).toBe(0.08); + const array1 = [0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03]; + expect(Utils.median(array1)).toBe(3.05); + }); + + it('Verify percentile()', () => { + expect(Utils.percentile([], 25)).toBe(undefined); + const array0 = [0.08]; + expect(Utils.percentile(array0, 50)).toBe(0.08); + const array1 = [0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03]; + expect(Utils.percentile(array1, 0)).toBe(0.25); + expect(Utils.percentile(array1, 50)).toBe(3.05); + expect(Utils.percentile(array1, 80)).toBe(4.974); + expect(Utils.percentile(array1, 85)).toBe(5.131); + expect(Utils.percentile(array1, 90)).toBe(5.434); + expect(Utils.percentile(array1, 95)).toBe(5.736999999999999); + expect(Utils.percentile(array1, 100)).toBe(6.04); + }); + + it('Verify stdDeviation()', () => { + const array1 = [0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03]; + expect(Utils.stdDeviation(array1)).toBe(2.0256064851429216); + }); });