repositories / e-mobility-charging-stations-simulator.git / blame
| Commit | Line | Data |
|---|---|---|
| a2111e8d JB |
1 | import expect from 'expect'; |
| 2 | ||
| 3 | import Utils from '../../src/utils/Utils'; | |
| 4 | ||
| 5 | describe('Utils test suite', () => { | |
| 8bd02502 JB |
6 | it('Verify generateUUID()/validateUUID()', () => { |
| 7 | const uuid = Utils.generateUUID(); | |
| d12e7f3c | 8 | expect(uuid).toBeDefined(); |
| 8bd02502 JB |
9 | expect(uuid.length).toEqual(36); |
| 10 | expect(Utils.validateUUID(uuid)).toBe(true); | |
| 96642078 JB |
11 | expect(Utils.validateUUID('abcdef00-0000-4000-0000-000000000000')).toBe(true); |
| 12 | expect(Utils.validateUUID('')).toBe(false); | |
| 45999aab JB |
13 | // Shall invalidate Nil UUID |
| 14 | expect(Utils.validateUUID('00000000-0000-0000-0000-000000000000')).toBe(false); | |
| 96642078 | 15 | expect(Utils.validateUUID('987FBC9-4BED-3078-CF07A-9141BA07C9F3')).toBe(false); |
| 8bd02502 JB |
16 | }); |
| 17 | ||
| 45999aab JB |
18 | it('Verify sleep()', async () => { |
| 19 | const start = Date.now(); | |
| 20 | await Utils.sleep(1000); | |
| 21 | const end = Date.now(); | |
| 22 | expect(end - start).toBeGreaterThanOrEqual(1000); | |
| 23 | }); | |
| 24 | ||
| df645d8f | 25 | it('Verify convertToDate()', () => { |
| 04dda061 JB |
26 | expect(Utils.convertToDate(undefined)).toBe(undefined); |
| 27 | expect(Utils.convertToDate(null)).toBe(null); | |
| 28 | expect(Utils.convertToDate(0)).toBe(0); | |
| df645d8f JB |
29 | const dateStr = '2020-01-01T00:00:00.000Z'; |
| 30 | let date = Utils.convertToDate(dateStr); | |
| 31 | expect(date).toBeInstanceOf(Date); | |
| 32 | expect(date.getUTCFullYear()).toBe(2020); | |
| 33 | expect(date.getUTCMonth()).toBe(0); | |
| 34 | expect(date.getUTCDate()).toBe(1); | |
| 35 | expect(date.getUTCHours()).toBe(0); | |
| 36 | expect(date.getUTCMinutes()).toBe(0); | |
| 37 | expect(date.getUTCSeconds()).toBe(0); | |
| 38 | expect(date.getUTCMilliseconds()).toBe(0); | |
| 39 | date = Utils.convertToDate(new Date(dateStr)); | |
| 40 | expect(date).toBeInstanceOf(Date); | |
| 41 | expect(date.getUTCFullYear()).toBe(2020); | |
| 42 | expect(date.getUTCMonth()).toBe(0); | |
| 43 | expect(date.getUTCDate()).toBe(1); | |
| 44 | expect(date.getUTCHours()).toBe(0); | |
| 45 | expect(date.getUTCMinutes()).toBe(0); | |
| 46 | expect(date.getUTCSeconds()).toBe(0); | |
| 47 | expect(date.getUTCMilliseconds()).toBe(0); | |
| 48 | }); | |
| 49 | ||
| 50 | it('Verify convertToInt()', () => { | |
| 04dda061 JB |
51 | expect(Utils.convertToInt(undefined)).toBe(0); |
| 52 | expect(Utils.convertToInt(null)).toBe(0); | |
| 53 | expect(Utils.convertToInt(0)).toBe(0); | |
| 54 | const randomInteger = Utils.getRandomInteger(); | |
| 55 | expect(Utils.convertToInt(randomInteger)).toEqual(randomInteger); | |
| df645d8f JB |
56 | expect(Utils.convertToInt('1')).toBe(1); |
| 57 | expect(Utils.convertToInt('1.1')).toBe(1); | |
| 58 | expect(Utils.convertToInt('1.9')).toBe(1); | |
| 59 | expect(Utils.convertToInt('1.999')).toBe(1); | |
| 60 | expect(Utils.convertToInt(1)).toBe(1); | |
| 61 | expect(Utils.convertToInt(1.1)).toBe(1); | |
| 62 | expect(Utils.convertToInt(1.9)).toBe(1); | |
| 63 | expect(Utils.convertToInt(1.999)).toBe(1); | |
| 64 | }); | |
| 65 | ||
| 66 | it('Verify convertToFloat()', () => { | |
| 04dda061 JB |
67 | expect(Utils.convertToFloat(undefined)).toBe(0); |
| 68 | expect(Utils.convertToFloat(null)).toBe(0); | |
| 69 | expect(Utils.convertToFloat(0)).toBe(0); | |
| 70 | const randomFloat = Utils.getRandomFloat(); | |
| 71 | expect(Utils.convertToFloat(randomFloat)).toEqual(randomFloat); | |
| df645d8f JB |
72 | expect(Utils.convertToFloat('1')).toBe(1); |
| 73 | expect(Utils.convertToFloat('1.1')).toBe(1.1); | |
| 74 | expect(Utils.convertToFloat('1.9')).toBe(1.9); | |
| 75 | expect(Utils.convertToFloat('1.999')).toBe(1.999); | |
| 76 | expect(Utils.convertToFloat(1)).toBe(1); | |
| 77 | expect(Utils.convertToFloat(1.1)).toBe(1.1); | |
| 78 | expect(Utils.convertToFloat(1.9)).toBe(1.9); | |
| 79 | expect(Utils.convertToFloat(1.999)).toBe(1.999); | |
| 80 | }); | |
| 81 | ||
| 82 | it('Verify convertToBoolean()', () => { | |
| 04dda061 JB |
83 | expect(Utils.convertToBoolean(undefined)).toBe(false); |
| 84 | expect(Utils.convertToBoolean(null)).toBe(false); | |
| df645d8f JB |
85 | expect(Utils.convertToBoolean('true')).toBe(true); |
| 86 | expect(Utils.convertToBoolean('false')).toBe(false); | |
| 87 | expect(Utils.convertToBoolean('TRUE')).toBe(true); | |
| 88 | expect(Utils.convertToBoolean('FALSE')).toBe(false); | |
| 89 | expect(Utils.convertToBoolean('1')).toBe(true); | |
| 90 | expect(Utils.convertToBoolean('0')).toBe(false); | |
| 91 | expect(Utils.convertToBoolean(1)).toBe(true); | |
| 92 | expect(Utils.convertToBoolean(0)).toBe(false); | |
| 93 | expect(Utils.convertToBoolean(true)).toBe(true); | |
| 94 | expect(Utils.convertToBoolean(false)).toBe(false); | |
| 95 | }); | |
| 96 | ||
| a2111e8d JB |
97 | it('Verify secureRandom()', () => { |
| 98 | const random = Utils.secureRandom(); | |
| 99 | expect(typeof random === 'number').toBe(true); | |
| 100 | expect(random).toBeGreaterThanOrEqual(0); | |
| 101 | expect(random).toBeLessThan(1); | |
| 102 | }); | |
| 103 | ||
| 104 | it('Verify getRandomInteger()', () => { | |
| bd9f680e | 105 | let randomInteger = Utils.getRandomInteger(); |
| a2111e8d JB |
106 | expect(Number.isSafeInteger(randomInteger)).toBe(true); |
| 107 | expect(randomInteger).toBeGreaterThanOrEqual(0); | |
| 108 | expect(randomInteger).toBeLessThanOrEqual(Number.MAX_SAFE_INTEGER); | |
| 109 | expect(() => Utils.getRandomInteger(0, 1)).toThrowError(new RangeError('Invalid interval')); | |
| 110 | expect(() => Utils.getRandomInteger(-1)).toThrowError(new RangeError('Invalid interval')); | |
| 111 | expect(() => Utils.getRandomInteger(0, -1)).toThrowError(new RangeError('Invalid interval')); | |
| bd9f680e JB |
112 | randomInteger = Utils.getRandomInteger(2, 1); |
| 113 | expect(randomInteger).toBeGreaterThanOrEqual(1); | |
| 114 | expect(randomInteger).toBeLessThanOrEqual(2); | |
| a2111e8d JB |
115 | }); |
| 116 | ||
| 117 | it('Verify getRandomFloat()', () => { | |
| bd9f680e | 118 | let randomFloat = Utils.getRandomFloat(); |
| a2111e8d JB |
119 | expect(typeof randomFloat === 'number').toBe(true); |
| 120 | expect(randomFloat).toBeGreaterThanOrEqual(0); | |
| 121 | expect(randomFloat).toBeLessThanOrEqual(Number.MAX_VALUE); | |
| 122 | expect(() => Utils.getRandomFloat(0, 1)).toThrowError(new RangeError('Invalid interval')); | |
| 123 | expect(() => Utils.getRandomFloat(-1)).toThrowError(new RangeError('Invalid interval')); | |
| 124 | expect(() => Utils.getRandomFloat(0, -1)).toThrowError(new RangeError('Invalid interval')); | |
| bd9f680e JB |
125 | randomFloat = Utils.getRandomFloat(Number.MAX_VALUE, 0, true); |
| 126 | expect(randomFloat).toBeGreaterThanOrEqual(-Number.MAX_VALUE); | |
| 127 | expect(randomFloat).toBeLessThanOrEqual(Number.MAX_VALUE); | |
| a2111e8d JB |
128 | }); |
| 129 | ||
| 130 | it('Verify isIterable()', () => { | |
| 131 | expect(Utils.isIterable('')).toBe(false); | |
| 132 | expect(Utils.isIterable(' ')).toBe(true); | |
| 133 | expect(Utils.isIterable('test')).toBe(true); | |
| 134 | expect(Utils.isIterable(null)).toBe(false); | |
| 135 | expect(Utils.isIterable(undefined)).toBe(false); | |
| 136 | expect(Utils.isIterable(0)).toBe(false); | |
| 137 | expect(Utils.isIterable({})).toBe(false); | |
| 138 | expect(Utils.isIterable({ 1: 1 })).toBe(false); | |
| 139 | expect(Utils.isIterable([])).toBe(true); | |
| 140 | expect(Utils.isIterable(new Map())).toBe(true); | |
| 141 | expect(Utils.isIterable(new Set())).toBe(true); | |
| 5f60a7fd JB |
142 | expect(Utils.isIterable(new WeakMap())).toBe(false); |
| 143 | expect(Utils.isIterable(new WeakSet())).toBe(false); | |
| a2111e8d JB |
144 | }); |
| 145 | ||
| 146 | it('Verify isEmptyString()', () => { | |
| 147 | expect(Utils.isEmptyString('')).toBe(true); | |
| 148 | expect(Utils.isEmptyString(' ')).toBe(true); | |
| 149 | expect(Utils.isEmptyString(' ')).toBe(true); | |
| 150 | expect(Utils.isEmptyString('test')).toBe(false); | |
| 151 | expect(Utils.isEmptyString(' test')).toBe(false); | |
| 152 | expect(Utils.isEmptyString('test ')).toBe(false); | |
| 153 | expect(Utils.isEmptyString(null)).toBe(false); | |
| 154 | expect(Utils.isEmptyString(undefined)).toBe(false); | |
| 155 | expect(Utils.isEmptyString(0)).toBe(false); | |
| 156 | expect(Utils.isEmptyString({})).toBe(false); | |
| 157 | expect(Utils.isEmptyString([])).toBe(false); | |
| 158 | expect(Utils.isEmptyString(new Map())).toBe(false); | |
| 159 | expect(Utils.isEmptyString(new Set())).toBe(false); | |
| 45999aab JB |
160 | expect(Utils.isEmptyString(new WeakMap())).toBe(false); |
| 161 | expect(Utils.isEmptyString(new WeakSet())).toBe(false); | |
| a2111e8d JB |
162 | }); |
| 163 | ||
| 429f8c9d JB |
164 | it('Verify isUndefined()', () => { |
| 165 | expect(Utils.isUndefined(undefined)).toBe(true); | |
| 166 | expect(Utils.isUndefined(null)).toBe(false); | |
| 167 | expect(Utils.isUndefined('')).toBe(false); | |
| 168 | expect(Utils.isUndefined(0)).toBe(false); | |
| 169 | expect(Utils.isUndefined({})).toBe(false); | |
| 170 | expect(Utils.isUndefined([])).toBe(false); | |
| 171 | expect(Utils.isUndefined(new Map())).toBe(false); | |
| 172 | expect(Utils.isUndefined(new Set())).toBe(false); | |
| 173 | expect(Utils.isUndefined(new WeakMap())).toBe(false); | |
| 174 | expect(Utils.isUndefined(new WeakSet())).toBe(false); | |
| 175 | }); | |
| 176 | ||
| a2111e8d JB |
177 | it('Verify isNullOrUndefined()', () => { |
| 178 | expect(Utils.isNullOrUndefined(null)).toBe(true); | |
| 179 | expect(Utils.isNullOrUndefined(undefined)).toBe(true); | |
| 180 | expect(Utils.isNullOrUndefined('')).toBe(false); | |
| 181 | expect(Utils.isNullOrUndefined(0)).toBe(false); | |
| 182 | expect(Utils.isNullOrUndefined({})).toBe(false); | |
| 183 | expect(Utils.isNullOrUndefined([])).toBe(false); | |
| 184 | expect(Utils.isNullOrUndefined(new Map())).toBe(false); | |
| 185 | expect(Utils.isNullOrUndefined(new Set())).toBe(false); | |
| 45999aab JB |
186 | expect(Utils.isNullOrUndefined(new WeakMap())).toBe(false); |
| 187 | expect(Utils.isNullOrUndefined(new WeakSet())).toBe(false); | |
| a2111e8d JB |
188 | }); |
| 189 | ||
| 190 | it('Verify isEmptyArray()', () => { | |
| 191 | expect(Utils.isEmptyArray([])).toBe(true); | |
| 192 | expect(Utils.isEmptyArray([1, 2])).toBe(false); | |
| 30e27491 JB |
193 | expect(Utils.isEmptyArray(null)).toBe(true); |
| 194 | expect(Utils.isEmptyArray(undefined)).toBe(true); | |
| 195 | expect(Utils.isEmptyArray('')).toBe(true); | |
| 196 | expect(Utils.isEmptyArray('test')).toBe(true); | |
| 197 | expect(Utils.isEmptyArray(0)).toBe(true); | |
| 198 | expect(Utils.isEmptyArray({})).toBe(true); | |
| 199 | expect(Utils.isEmptyArray(new Map())).toBe(true); | |
| 200 | expect(Utils.isEmptyArray(new Set())).toBe(true); | |
| 201 | expect(Utils.isEmptyArray(new WeakMap())).toBe(true); | |
| 202 | expect(Utils.isEmptyArray(new WeakSet())).toBe(true); | |
| a2111e8d JB |
203 | }); |
| 204 | ||
| 205 | it('Verify isEmptyObject()', () => { | |
| 206 | expect(Utils.isEmptyObject({})).toBe(true); | |
| 67f24396 | 207 | expect(Utils.isEmptyObject({ 1: 1, 2: 2 })).toBe(false); |
| a2111e8d JB |
208 | expect(Utils.isEmptyObject(null)).toBe(false); |
| 209 | expect(Utils.isEmptyObject(undefined)).toBe(false); | |
| 210 | expect(Utils.isEmptyObject(new Map())).toBe(false); | |
| 211 | expect(Utils.isEmptyObject(new Set())).toBe(false); | |
| 45999aab JB |
212 | expect(Utils.isEmptyObject(new WeakMap())).toBe(false); |
| 213 | expect(Utils.isEmptyObject(new WeakSet())).toBe(false); | |
| a2111e8d JB |
214 | }); |
| 215 | }); |