Commit | Line | Data |
---|---|---|
f64ca10c | 1 | import { expect } from 'expect'; |
a2111e8d | 2 | |
878e026c JB |
3 | import { Constants } from '../../src/utils/Constants'; |
4 | import { Utils } from '../../src/utils/Utils'; | |
a2111e8d | 5 | |
878e026c JB |
6 | describe('Utils test suite', () => { |
7 | it('Verify generateUUID()/validateUUID()', () => { | |
8 | const uuid = Utils.generateUUID(); | |
9 | expect(uuid).toBeDefined(); | |
10 | expect(uuid.length).toEqual(36); | |
11 | expect(Utils.validateUUID(uuid)).toBe(true); | |
12 | expect(Utils.validateUUID('abcdef00-0000-4000-0000-000000000000')).toBe(true); | |
13 | expect(Utils.validateUUID('')).toBe(false); | |
14 | // Shall invalidate Nil UUID | |
15 | expect(Utils.validateUUID('00000000-0000-0000-0000-000000000000')).toBe(false); | |
16 | expect(Utils.validateUUID('987FBC9-4BED-3078-CF07A-9141BA07C9F3')).toBe(false); | |
17 | }); | |
8bd02502 | 18 | |
878e026c | 19 | it('Verify sleep()', async () => { |
f204e9b4 | 20 | const start = performance.now(); |
878e026c | 21 | await Utils.sleep(1000); |
f204e9b4 | 22 | const end = performance.now(); |
878e026c JB |
23 | expect(end - start).toBeGreaterThanOrEqual(1000); |
24 | }); | |
45999aab | 25 | |
878e026c JB |
26 | it('Verify convertToDate()', () => { |
27 | expect(Utils.convertToDate(undefined)).toBe(undefined); | |
28 | expect(Utils.convertToDate(null)).toBe(null); | |
29 | const invalidDate = Utils.convertToDate(''); | |
30 | expect(invalidDate instanceof Date && !isNaN(invalidDate.getTime())).toBe(false); | |
31 | expect(Utils.convertToDate(0)).toStrictEqual(new Date('1970-01-01T00:00:00.000Z')); | |
32 | const dateStr = '2020-01-01T00:00:00.000Z'; | |
33 | let date = Utils.convertToDate(dateStr); | |
34 | expect(date).toBeInstanceOf(Date); | |
35 | expect(date).toStrictEqual(new Date(dateStr)); | |
36 | date = Utils.convertToDate(new Date(dateStr)); | |
37 | expect(date).toBeInstanceOf(Date); | |
38 | expect(date).toStrictEqual(new Date(dateStr)); | |
39 | }); | |
df645d8f | 40 | |
878e026c JB |
41 | it('Verify convertToInt()', () => { |
42 | expect(Utils.convertToInt(undefined)).toBe(0); | |
43 | expect(Utils.convertToInt(null)).toBe(0); | |
44 | expect(Utils.convertToInt(0)).toBe(0); | |
45 | const randomInteger = Utils.getRandomInteger(); | |
46 | expect(Utils.convertToInt(randomInteger)).toEqual(randomInteger); | |
47 | expect(Utils.convertToInt('-1')).toBe(-1); | |
48 | expect(Utils.convertToInt('1')).toBe(1); | |
49 | expect(Utils.convertToInt('1.1')).toBe(1); | |
50 | expect(Utils.convertToInt('1.9')).toBe(1); | |
51 | expect(Utils.convertToInt('1.999')).toBe(1); | |
52 | expect(Utils.convertToInt(-1)).toBe(-1); | |
53 | expect(Utils.convertToInt(1)).toBe(1); | |
54 | expect(Utils.convertToInt(1.1)).toBe(1); | |
55 | expect(Utils.convertToInt(1.9)).toBe(1); | |
56 | expect(Utils.convertToInt(1.999)).toBe(1); | |
57 | expect(() => { | |
58 | Utils.convertToInt('NaN'); | |
59 | }).toThrow('Cannot convert to integer: NaN'); | |
60 | }); | |
df645d8f | 61 | |
878e026c JB |
62 | it('Verify convertToFloat()', () => { |
63 | expect(Utils.convertToFloat(undefined)).toBe(0); | |
64 | expect(Utils.convertToFloat(null)).toBe(0); | |
65 | expect(Utils.convertToFloat(0)).toBe(0); | |
66 | const randomFloat = Utils.getRandomFloat(); | |
67 | expect(Utils.convertToFloat(randomFloat)).toEqual(randomFloat); | |
68 | expect(Utils.convertToFloat('-1')).toBe(-1); | |
69 | expect(Utils.convertToFloat('1')).toBe(1); | |
70 | expect(Utils.convertToFloat('1.1')).toBe(1.1); | |
71 | expect(Utils.convertToFloat('1.9')).toBe(1.9); | |
72 | expect(Utils.convertToFloat('1.999')).toBe(1.999); | |
73 | expect(Utils.convertToFloat(-1)).toBe(-1); | |
74 | expect(Utils.convertToFloat(1)).toBe(1); | |
75 | expect(Utils.convertToFloat(1.1)).toBe(1.1); | |
76 | expect(Utils.convertToFloat(1.9)).toBe(1.9); | |
77 | expect(Utils.convertToFloat(1.999)).toBe(1.999); | |
78 | expect(() => { | |
79 | Utils.convertToFloat('NaN'); | |
80 | }).toThrow('Cannot convert to float: NaN'); | |
81 | }); | |
df645d8f | 82 | |
878e026c JB |
83 | it('Verify convertToBoolean()', () => { |
84 | expect(Utils.convertToBoolean(undefined)).toBe(false); | |
85 | expect(Utils.convertToBoolean(null)).toBe(false); | |
86 | expect(Utils.convertToBoolean('true')).toBe(true); | |
87 | expect(Utils.convertToBoolean('false')).toBe(false); | |
88 | expect(Utils.convertToBoolean('TRUE')).toBe(true); | |
89 | expect(Utils.convertToBoolean('FALSE')).toBe(false); | |
90 | expect(Utils.convertToBoolean('1')).toBe(true); | |
91 | expect(Utils.convertToBoolean('0')).toBe(false); | |
92 | expect(Utils.convertToBoolean(1)).toBe(true); | |
93 | expect(Utils.convertToBoolean(0)).toBe(false); | |
94 | expect(Utils.convertToBoolean(true)).toBe(true); | |
95 | expect(Utils.convertToBoolean(false)).toBe(false); | |
96 | expect(Utils.convertToBoolean('')).toBe(false); | |
97 | expect(Utils.convertToBoolean('NoNBoolean')).toBe(false); | |
98 | }); | |
df645d8f | 99 | |
878e026c JB |
100 | it('Verify secureRandom()', () => { |
101 | const random = Utils.secureRandom(); | |
102 | expect(typeof random === 'number').toBe(true); | |
103 | expect(random).toBeGreaterThanOrEqual(0); | |
104 | expect(random).toBeLessThan(1); | |
105 | }); | |
a2111e8d | 106 | |
878e026c JB |
107 | it('Verify getRandomInteger()', () => { |
108 | let randomInteger = Utils.getRandomInteger(); | |
109 | expect(Number.isSafeInteger(randomInteger)).toBe(true); | |
110 | expect(randomInteger).toBeGreaterThanOrEqual(0); | |
111 | expect(randomInteger).toBeLessThanOrEqual(Constants.MAX_RANDOM_INTEGER); | |
112 | expect(randomInteger).not.toEqual(Utils.getRandomInteger()); | |
113 | randomInteger = Utils.getRandomInteger(0, -Constants.MAX_RANDOM_INTEGER); | |
114 | expect(randomInteger).toBeGreaterThanOrEqual(-Constants.MAX_RANDOM_INTEGER); | |
115 | expect(randomInteger).toBeLessThanOrEqual(0); | |
116 | expect(() => Utils.getRandomInteger(0, 1)).toThrowError( | |
117 | 'The value of "max" is out of range. It must be greater than the value of "min" (1). Received 1' | |
118 | ); | |
119 | expect(() => Utils.getRandomInteger(-1)).toThrowError( | |
120 | 'The value of "max" is out of range. It must be greater than the value of "min" (0). Received 0' | |
121 | ); | |
122 | expect(() => Utils.getRandomInteger(Constants.MAX_RANDOM_INTEGER + 1)).toThrowError( | |
123 | `The value of "max" is out of range. It must be <= ${ | |
124 | Constants.MAX_RANDOM_INTEGER + 1 | |
125 | }. Received 281_474_976_710_656` | |
126 | ); | |
127 | randomInteger = Utils.getRandomInteger(2, 1); | |
128 | expect(randomInteger).toBeGreaterThanOrEqual(1); | |
129 | expect(randomInteger).toBeLessThanOrEqual(2); | |
130 | const max = 2.2, | |
131 | min = 1.1; | |
132 | randomInteger = Utils.getRandomInteger(max, min); | |
133 | expect(randomInteger).toBeGreaterThanOrEqual(Math.ceil(min)); | |
134 | expect(randomInteger).toBeLessThanOrEqual(Math.floor(max)); | |
135 | }); | |
a2111e8d | 136 | |
878e026c JB |
137 | it('Verify getRandomFloat()', () => { |
138 | let randomFloat = Utils.getRandomFloat(); | |
139 | expect(typeof randomFloat === 'number').toBe(true); | |
140 | expect(randomFloat).toBeGreaterThanOrEqual(0); | |
141 | expect(randomFloat).toBeLessThanOrEqual(Number.MAX_VALUE); | |
142 | expect(randomFloat).not.toEqual(Utils.getRandomFloat()); | |
143 | expect(() => Utils.getRandomFloat(0, 1)).toThrowError(new RangeError('Invalid interval')); | |
144 | expect(() => Utils.getRandomFloat(Number.MAX_VALUE, -Number.MAX_VALUE)).toThrowError( | |
145 | new RangeError('Invalid interval') | |
146 | ); | |
147 | randomFloat = Utils.getRandomFloat(0, -Number.MAX_VALUE); | |
148 | expect(randomFloat).toBeGreaterThanOrEqual(-Number.MAX_VALUE); | |
149 | expect(randomFloat).toBeLessThanOrEqual(0); | |
150 | }); | |
a2111e8d | 151 | |
878e026c JB |
152 | it('Verify isObject()', () => { |
153 | expect(Utils.isObject('test')).toBe(false); | |
154 | expect(Utils.isObject(undefined)).toBe(false); | |
155 | expect(Utils.isObject(null)).toBe(false); | |
156 | expect(Utils.isObject(0)).toBe(false); | |
157 | expect(Utils.isObject([])).toBe(false); | |
158 | expect(Utils.isObject([0, 1])).toBe(false); | |
159 | expect(Utils.isObject(['0', '1'])).toBe(false); | |
160 | expect(Utils.isObject({})).toBe(true); | |
161 | expect(Utils.isObject({ 1: 1 })).toBe(true); | |
162 | expect(Utils.isObject({ '1': '1' })).toBe(true); | |
163 | expect(Utils.isObject(new Map())).toBe(true); | |
164 | expect(Utils.isObject(new Set())).toBe(true); | |
165 | expect(Utils.isObject(new WeakMap())).toBe(true); | |
166 | expect(Utils.isObject(new WeakSet())).toBe(true); | |
167 | }); | |
a2111e8d | 168 | |
dd5a1d6c JB |
169 | it('Verify cloneObject()', () => { |
170 | const obj = { 1: 1 }; | |
171 | expect(Utils.cloneObject(obj)).toStrictEqual(obj); | |
172 | expect(Utils.cloneObject(obj) === obj).toBe(false); | |
173 | const array = [1, 2]; | |
174 | expect(Utils.cloneObject(array)).toStrictEqual(array); | |
175 | expect(Utils.cloneObject(array) === array).toBe(false); | |
176 | const date = new Date(); | |
177 | expect(Utils.cloneObject(date)).toStrictEqual(date); | |
178 | expect(Utils.cloneObject(date) === date).toBe(false); | |
179 | const map = new Map([['1', '2']]); | |
180 | expect(Utils.cloneObject(map)).toStrictEqual(map); | |
181 | expect(Utils.cloneObject(map) === map).toBe(false); | |
182 | const set = new Set(['1']); | |
183 | expect(Utils.cloneObject(set)).toStrictEqual(set); | |
184 | expect(Utils.cloneObject(set) === set).toBe(false); | |
185 | // The URL object seems to have not enumerable properties | |
186 | const url = new URL('https://domain.tld'); | |
187 | expect(Utils.cloneObject(url)).toStrictEqual(url); | |
188 | expect(Utils.cloneObject(url) === url).toBe(true); | |
189 | const weakMap = new WeakMap([[{ 1: 1 }, { 2: 2 }]]); | |
190 | expect(Utils.cloneObject(weakMap)).toStrictEqual(weakMap); | |
191 | expect(Utils.cloneObject(weakMap) === weakMap).toBe(true); | |
192 | const weakSet = new WeakSet([{ 1: 1 }, { 2: 2 }]); | |
193 | expect(Utils.cloneObject(weakSet)).toStrictEqual(weakSet); | |
194 | expect(Utils.cloneObject(weakSet) === weakSet).toBe(true); | |
195 | }); | |
196 | ||
af29b598 JB |
197 | it('Verify hasOwnProp()', () => { |
198 | expect(Utils.hasOwnProp('test', '')).toBe(false); | |
199 | expect(Utils.hasOwnProp(undefined, '')).toBe(false); | |
200 | expect(Utils.hasOwnProp(null, '')).toBe(false); | |
201 | expect(Utils.hasOwnProp([], '')).toBe(false); | |
202 | expect(Utils.hasOwnProp({}, '')).toBe(false); | |
203 | expect(Utils.hasOwnProp({ 1: 1 }, 1)).toBe(true); | |
58693aff | 204 | expect(Utils.hasOwnProp({ 1: 1 }, '1')).toBe(true); |
af29b598 | 205 | expect(Utils.hasOwnProp({ 1: 1 }, 2)).toBe(false); |
58693aff | 206 | expect(Utils.hasOwnProp({ 1: 1 }, '2')).toBe(false); |
af29b598 | 207 | expect(Utils.hasOwnProp({ '1': '1' }, '1')).toBe(true); |
58693aff | 208 | expect(Utils.hasOwnProp({ '1': '1' }, 1)).toBe(true); |
af29b598 | 209 | expect(Utils.hasOwnProp({ '1': '1' }, '2')).toBe(false); |
58693aff | 210 | expect(Utils.hasOwnProp({ '1': '1' }, 2)).toBe(false); |
af29b598 JB |
211 | }); |
212 | ||
878e026c JB |
213 | it('Verify isIterable()', () => { |
214 | expect(Utils.isIterable('')).toBe(true); | |
215 | expect(Utils.isIterable(' ')).toBe(true); | |
216 | expect(Utils.isIterable('test')).toBe(true); | |
217 | expect(Utils.isIterable(undefined)).toBe(false); | |
218 | expect(Utils.isIterable(null)).toBe(false); | |
219 | expect(Utils.isIterable(0)).toBe(false); | |
220 | expect(Utils.isIterable([0, 1])).toBe(true); | |
221 | expect(Utils.isIterable({ 1: 1 })).toBe(false); | |
222 | expect(Utils.isIterable(new Map())).toBe(true); | |
223 | expect(Utils.isIterable(new Set())).toBe(true); | |
224 | expect(Utils.isIterable(new WeakMap())).toBe(false); | |
225 | expect(Utils.isIterable(new WeakSet())).toBe(false); | |
226 | }); | |
a2111e8d | 227 | |
878e026c JB |
228 | it('Verify isEmptyString()', () => { |
229 | expect(Utils.isEmptyString('')).toBe(true); | |
230 | expect(Utils.isEmptyString(' ')).toBe(true); | |
231 | expect(Utils.isEmptyString(' ')).toBe(true); | |
232 | expect(Utils.isEmptyString('test')).toBe(false); | |
233 | expect(Utils.isEmptyString(' test')).toBe(false); | |
234 | expect(Utils.isEmptyString('test ')).toBe(false); | |
235 | expect(Utils.isEmptyString(undefined)).toBe(true); | |
236 | expect(Utils.isEmptyString(null)).toBe(true); | |
237 | expect(Utils.isEmptyString(0)).toBe(false); | |
238 | expect(Utils.isEmptyString({})).toBe(false); | |
239 | expect(Utils.isEmptyString([])).toBe(false); | |
240 | expect(Utils.isEmptyString(new Map())).toBe(false); | |
241 | expect(Utils.isEmptyString(new Set())).toBe(false); | |
242 | expect(Utils.isEmptyString(new WeakMap())).toBe(false); | |
243 | expect(Utils.isEmptyString(new WeakSet())).toBe(false); | |
244 | }); | |
5a2a53cf | 245 | |
878e026c JB |
246 | it('Verify isNotEmptyString()', () => { |
247 | expect(Utils.isNotEmptyString('')).toBe(false); | |
248 | expect(Utils.isNotEmptyString(' ')).toBe(false); | |
249 | expect(Utils.isNotEmptyString(' ')).toBe(false); | |
250 | expect(Utils.isNotEmptyString('test')).toBe(true); | |
251 | expect(Utils.isNotEmptyString(' test')).toBe(true); | |
252 | expect(Utils.isNotEmptyString('test ')).toBe(true); | |
253 | expect(Utils.isNotEmptyString(undefined)).toBe(false); | |
254 | expect(Utils.isNotEmptyString(null)).toBe(false); | |
255 | expect(Utils.isNotEmptyString(0)).toBe(false); | |
256 | expect(Utils.isNotEmptyString({})).toBe(false); | |
257 | expect(Utils.isNotEmptyString([])).toBe(false); | |
258 | expect(Utils.isNotEmptyString(new Map())).toBe(false); | |
259 | expect(Utils.isNotEmptyString(new Set())).toBe(false); | |
260 | expect(Utils.isNotEmptyString(new WeakMap())).toBe(false); | |
261 | expect(Utils.isNotEmptyString(new WeakSet())).toBe(false); | |
262 | }); | |
429f8c9d | 263 | |
878e026c JB |
264 | it('Verify isUndefined()', () => { |
265 | expect(Utils.isUndefined(undefined)).toBe(true); | |
266 | expect(Utils.isUndefined(null)).toBe(false); | |
267 | expect(Utils.isUndefined('')).toBe(false); | |
268 | expect(Utils.isUndefined(0)).toBe(false); | |
269 | expect(Utils.isUndefined({})).toBe(false); | |
270 | expect(Utils.isUndefined([])).toBe(false); | |
271 | expect(Utils.isUndefined(new Map())).toBe(false); | |
272 | expect(Utils.isUndefined(new Set())).toBe(false); | |
273 | expect(Utils.isUndefined(new WeakMap())).toBe(false); | |
274 | expect(Utils.isUndefined(new WeakSet())).toBe(false); | |
275 | }); | |
a2111e8d | 276 | |
878e026c JB |
277 | it('Verify isNullOrUndefined()', () => { |
278 | expect(Utils.isNullOrUndefined(undefined)).toBe(true); | |
279 | expect(Utils.isNullOrUndefined(null)).toBe(true); | |
280 | expect(Utils.isNullOrUndefined('')).toBe(false); | |
281 | expect(Utils.isNullOrUndefined(0)).toBe(false); | |
282 | expect(Utils.isNullOrUndefined({})).toBe(false); | |
283 | expect(Utils.isNullOrUndefined([])).toBe(false); | |
284 | expect(Utils.isNullOrUndefined(new Map())).toBe(false); | |
285 | expect(Utils.isNullOrUndefined(new Set())).toBe(false); | |
286 | expect(Utils.isNullOrUndefined(new WeakMap())).toBe(false); | |
287 | expect(Utils.isNullOrUndefined(new WeakSet())).toBe(false); | |
288 | }); | |
53ac516c | 289 | |
878e026c JB |
290 | it('Verify isEmptyArray()', () => { |
291 | expect(Utils.isEmptyArray([])).toBe(true); | |
292 | expect(Utils.isEmptyArray([1, 2])).toBe(false); | |
293 | expect(Utils.isEmptyArray(['1', '2'])).toBe(false); | |
294 | expect(Utils.isEmptyArray(undefined)).toBe(false); | |
295 | expect(Utils.isEmptyArray(null)).toBe(false); | |
296 | expect(Utils.isEmptyArray('')).toBe(false); | |
297 | expect(Utils.isEmptyArray('test')).toBe(false); | |
298 | expect(Utils.isEmptyArray(0)).toBe(false); | |
299 | expect(Utils.isEmptyArray({})).toBe(false); | |
300 | expect(Utils.isEmptyArray(new Map())).toBe(false); | |
301 | expect(Utils.isEmptyArray(new Set())).toBe(false); | |
302 | expect(Utils.isEmptyArray(new WeakMap())).toBe(false); | |
303 | expect(Utils.isEmptyArray(new WeakSet())).toBe(false); | |
304 | }); | |
a2111e8d | 305 | |
878e026c JB |
306 | it('Verify isNotEmptyArray()', () => { |
307 | expect(Utils.isNotEmptyArray([])).toBe(false); | |
308 | expect(Utils.isNotEmptyArray([1, 2])).toBe(true); | |
309 | expect(Utils.isNotEmptyArray(['1', '2'])).toBe(true); | |
310 | expect(Utils.isNotEmptyArray(undefined)).toBe(false); | |
311 | expect(Utils.isNotEmptyArray(null)).toBe(false); | |
312 | expect(Utils.isNotEmptyArray('')).toBe(false); | |
313 | expect(Utils.isNotEmptyArray('test')).toBe(false); | |
314 | expect(Utils.isNotEmptyArray(0)).toBe(false); | |
315 | expect(Utils.isNotEmptyArray({})).toBe(false); | |
316 | expect(Utils.isNotEmptyArray(new Map())).toBe(false); | |
317 | expect(Utils.isNotEmptyArray(new Set())).toBe(false); | |
318 | expect(Utils.isNotEmptyArray(new WeakMap())).toBe(false); | |
319 | expect(Utils.isNotEmptyArray(new WeakSet())).toBe(false); | |
320 | }); | |
321 | ||
322 | it('Verify isEmptyObject()', () => { | |
323 | expect(Utils.isEmptyObject({})).toBe(true); | |
324 | expect(Utils.isEmptyObject({ 1: 1, 2: 2 })).toBe(false); | |
325 | expect(Utils.isEmptyObject(undefined)).toBe(false); | |
326 | expect(Utils.isEmptyObject(null)).toBe(false); | |
327 | expect(Utils.isEmptyObject(new Map())).toBe(false); | |
328 | expect(Utils.isEmptyObject(new Set())).toBe(false); | |
329 | expect(Utils.isEmptyObject(new WeakMap())).toBe(false); | |
330 | expect(Utils.isEmptyObject(new WeakSet())).toBe(false); | |
331 | }); | |
d4c3e68a JB |
332 | |
333 | it('Verify median()', () => { | |
6606a6f0 | 334 | expect(Utils.median([])).toBe(0); |
806fe296 JB |
335 | expect(Utils.median([0.08])).toBe(0.08); |
336 | expect(Utils.median([0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03])).toBe(3.05); | |
337 | expect(Utils.median([0.25, 4.75, 3.05, 6.04, 1.01, 2.02])).toBe(2.535); | |
d4c3e68a JB |
338 | }); |
339 | ||
340 | it('Verify percentile()', () => { | |
6606a6f0 | 341 | expect(Utils.percentile([], 25)).toBe(0); |
806fe296 JB |
342 | expect(Utils.percentile([0.08], 50)).toBe(0.08); |
343 | const array0 = [0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03]; | |
344 | expect(Utils.percentile(array0, 0)).toBe(0.25); | |
345 | expect(Utils.percentile(array0, 50)).toBe(3.05); | |
346 | expect(Utils.percentile(array0, 80)).toBe(4.974); | |
347 | expect(Utils.percentile(array0, 85)).toBe(5.131); | |
348 | expect(Utils.percentile(array0, 90)).toBe(5.434); | |
349 | expect(Utils.percentile(array0, 95)).toBe(5.736999999999999); | |
350 | expect(Utils.percentile(array0, 100)).toBe(6.04); | |
d4c3e68a JB |
351 | }); |
352 | ||
353 | it('Verify stdDeviation()', () => { | |
806fe296 | 354 | expect(Utils.stdDeviation([0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03])).toBe(2.0256064851429216); |
d4c3e68a | 355 | }); |
878e026c | 356 | }); |