Best JavaScript code snippet using jest-extended
DigitalCountdownTimer.js
Source:DigitalCountdownTimer.js  
1import $ from 'jquery'2let debugDisable = false3if (debugDisable === true) {4  console.log('@test degubDisable')5}6let DigitalCountdownTimer = {7  props: ['lib', 'config', 'status'8    , 'remainingSeconds', 'pauseAtStart'],9  data() {10    //console.log(this.remainingSeconds)11    this.$i18n.locale = this.config.locale12    let dataRemainingSec = 013    if (this.remainingSeconds) {14      dataRemainingSec = this.remainingSeconds15    }16    17    return {18      dataRemainingSec: dataRemainingSec,19      dataPause: this.pauseAtStart,20      timerEle: null,21      isEnableGlow: false,22      timer: null23    }24  },25  computed: {26    dataRemainingTime () {27      return this.lib.DayJSHelper.formatHHMMSS(this.dataRemainingSec)28    },29    dataMinutes () {30      if (this.dataRemainingSec < 60) {31        return null32      }33      let minutes = Math.floor(this.dataRemainingSec / 60)34      if (minutes > 99) {35        minutes = 9936      }37      return minutes38    },39    dataSeconds () {40      let sec = this.dataRemainingSec % 6041      if (this.dataRemainingSec > 10 && sec < 10) {42        sec = '0' + sec43      }44      else {45        sec = '' + sec46      }47      return sec48    },49    computedMinutesClassList () {50      let classList = []51      if (this.dataMinutes === null) {52        classList.push('hidden')53      }54      else if (this.dataMinutes >= 10) {55        classList.push('two')56      }57      58      if (this.isEnableGlow) {59        classList.push('glow')60      }61      62      return classList.join(' ')63    },64    computedSecondsClassList () {65      let classList = []66      67      if (this.dataSeconds.length === 2) {68        classList.push('two')69      }70      71      if (this.isEnableGlow) {72        classList.push('glow')73      }74      75      return classList.join(' ')76    },77//    isEnableGlow () {78//      return (this.dataRemainingSec === 6079//              || this.dataRemainingSec === 3080//              || this.dataRemainingSec <= 10)81//    },82    computedMinutesColonClassList () {83      if (this.dataMinutes === null) {84        return 'colon-hidden'85      }86    }87  },88  watch: {89    remainingSeconds (remainingSec) {90      this.dataRemainingSec = remainingSec91    },92    pauseAtStart (pause) {93      this.dataPause = pause94    },95    'status.progress.countdownPause' (countdownPause) {96      if (countdownPause === false) {97        this.dataPause = false98        this.dataRemainingSec = undefined99        this.start()100      }101      else {102        clearTimeout(this.timer)103      }104    }105  },106  mounted() {107    if (!this.timerEle) {108      this.timerEle = $(this.$refs.timer).find('.minutes,.seconds')109    }110    111    //console.log('Start')112    setTimeout(() => {113      this.start()114    }, 0)115  },116  methods: {117    start: function () {118      119      if (!this.dataRemainingSec) {120        //this.dataRemainingSec = await this.lib.AxiosHelper.get('/client/ReadingProgress/getRemainingSeconds')121        //this.dataRemainingSec = this.lib.auth.getRemainingSeconds()122        123        if (this.status.progress.countdownPause === false) {124          this.dataRemainingSec = this.lib.auth.getRemainingSeconds()125          //console.log('getRemainingSeconds', this.dataRemainingSec)126        }127        else {128          this.dataRemainingSec = this.lib.auth.getPausedRemainingSeconds()129          //console.log('getPausedRemainingSeconds', this.dataRemainingSec)130        }131      }132      133      if ((this.dataRemainingSec === 60134              || this.dataRemainingSec === 30135              || this.dataRemainingSec <= 10)) {136        this.isEnableGlow = true137        setTimeout(() => {138          this.isEnableGlow = false139        }, 700)140      }141      142      if (debugDisable === true) {143        return null144      }145      146      if (this.dataPause === true) {147        return null148      }149      150      this.timer = setTimeout(() => {151        this.dataRemainingSec--152        153        if (this.dataRemainingSec > 0) {154          this.start()155        }156        else {157          this.timeup()158        }159      }, 1000)160    },161    timeup () {162      this.$emit('timeup')163      164      // å¨çµæä¹å¾ï¼åæä¸å鍿©çæ¸å165      setTimeout(() => {166        this.dataRemainingSec = 10 + Math.floor(Math.random() * 150)167      }, 1000)168    },169    pause () {170      this.dataPause = true171    },172    resume () {173      this.dataPause = false174      this.start()175    }176  } // methods177}...remaining-chars-count.directive.spec.js
Source:remaining-chars-count.directive.spec.js  
1describe('Directive: pfRemainingCharsCount', function() {2  var $scope, $compile, isoScope, element;3  beforeEach(module(4    'patternfly.form'5  ));6  beforeEach(inject(function(_$compile_, _$rootScope_) {7    $compile = _$compile_;8    $scope = _$rootScope_;9  }));10  var compileRemainingCharsCount = function(markup, $scope) {11    var el = $compile(markup)($scope);12    $scope.$apply();13    isoScope = el.isolateScope();14    return el;15  };16  it("should count remaining characters", function() {17    $scope.messageAreaText = "initial Text";18    element = compileRemainingCharsCount('<textarea pf-remaining-chars-count ng-model="messageAreaText" ' +19      'chars-max-limit="20" chars-warn-remaining="2" count-fld="charRemainingCntFld"></textarea>' +20      '<span id="charRemainingCntFld"></span>', $scope);21    expect(isoScope.ngModel).toBe('initial Text');22    expect(isoScope.remainingChars).toBe(8);23    expect(isoScope.remainingCharsWarning).toBeFalsy();24  });25  it("should warn when remaining characters threshold met", function() {26    $scope.messageAreaText = "initial Text";27    element = compileRemainingCharsCount('<textarea pf-remaining-chars-count ng-model="messageAreaText" ' +28      'chars-max-limit="20" chars-warn-remaining="10" count-fld="charRemainingCntFld"></textarea>'+29      '<span id="charRemainingCntFld"></span>', $scope);30    expect(isoScope.ngModel).toBe('initial Text');31    expect(isoScope.remainingChars).toBe(8);32    expect(isoScope.remainingCharsWarning).toBeTruthy();33  });34  it("should allow negative remaining characters by default", function() {35    $scope.messageAreaText = "initial Text";36    element = compileRemainingCharsCount('<textarea pf-remaining-chars-count ng-model="messageAreaText" ' +37      'chars-max-limit="5" chars-warn-remaining="2" count-fld="charRemainingCntFld"></textarea>' +38      '<span id="charRemainingCntFld"></span>', $scope);39    expect(isoScope.ngModel).toBe('initial Text');40    expect(isoScope.remainingChars).toBe(-7);41    expect(isoScope.remainingCharsWarning).toBeTruthy();42  });43  it("should not allow negative remaining characters when blockInputAtMaxLimit is true", function() {44    $scope.messageAreaText = "initial Text";45    element = compileRemainingCharsCount('<textarea pf-remaining-chars-count ng-model="messageAreaText" ' +46      'chars-max-limit="5" chars-warn-remaining="2" count-fld="charRemainingCntFld"' +47      'block-input-at-max-limit="true"></textarea><span id="charRemainingCntFld"></span>', $scope);48    expect(isoScope.ngModel).toBe('initi');49    expect(isoScope.remainingChars).toBe(0);50    expect(isoScope.remainingCharsWarning).toBeTruthy();51  });...korean.ts
Source:korean.ts  
1const FIRST = "ê°".charCodeAt(0);2const LAST = "í£".charCodeAt(0);3const INITIAL_COUNT = 19;4const MEDIAL_COUNT = 21;5const FINAL_COUNT = 28;6export function subject(text:string):string7{8    const chr = text.charCodeAt(text.length-1);9    const final = (chr - FIRST) % FINAL_COUNT;10    return final === 0 ? 'ë' : 'ì';11}12export function topic(text:string):string13{14    const chr = text.charCodeAt(text.length-1);15    const final = (chr - FIRST) % FINAL_COUNT;16    return final === 0 ? 'ê°' : 'ì´';17}18export function neun(text:string):string19{20    const chr = text.charCodeAt(text.length-1);21    const final = (chr - FIRST) % FINAL_COUNT;22    return final === 0 ? '를' : 'ì';23}24export function toTimeText(remaining:number):string25{26    remaining = Math.round(remaining);27    if (remaining <= 60)28    {29        return remaining + 'ì´';30    }31    if (remaining < 2*60)32    {33        const min = remaining / 60 | 0;34        const sec = remaining % 60;35        if (sec === 0) return min+'ë¶';36        return min+'ë¶ '+sec+'ì´';37    }38    if (remaining <= 60*60)39    {40        const min = remaining / 60 | 0;41        return min+'ë¶';42    }43    if (remaining < 2*60*60)44    {45        remaining = remaining / 60 | 0;46        const hours = remaining / 60 | 0;47        const min = remaining % 60;48        if (min === 0) return min+'ìê°';49        return hours+'ìê° '+min+'ë¶';50    }51    if (remaining <= 24*60*60)52    {53        remaining = remaining / (60*60) | 0;54        return remaining+'ìê°';55    }56    if (remaining < 2*24*60*60)57    {58        remaining = remaining / (60*60) | 0;59        const day = remaining / 24 | 0;60        const hours = remaining % 24;61        if (hours === 0) return day+'ì¼';62        return day+'ì¼ '+hours+'ìê°';63    }64    const day = remaining / (24*60*60) | 0;65    return day+'ì¼';...Using AI Code Generation
1expect.extend({2  toBeWithinRange(received, floor, ceiling) {3    const pass = received >= floor && received <= ceiling;4    if (pass) {5      return {6        message: () =>7          `expected ${received} not to be within range ${floor} - ${ceiling}`,8      };9    } else {10      return {11        message: () =>12          `expected ${received} to be within range ${floor} - ${ceiling}`,13      };14    }15  },16});17test('adds 2 + 2 to equal 4', () => {18  expect(sum(2, 2)).toBe(4);19});20test('adds 2 + 2 to equal 4', () => {21  expect(sum(2, 2)).toBeWithinRange(3, 5);22});23test('adds 2 + 2 to equal 4', () => {24  expect(sum(2, 2)).not.toBe(5);25});26test('adds 2 + 2 to equal 4', () => {27  expect(sum(2, 2)).toBeNumber();28});29test('adds 2 + 2 to equal 4', () => {30  expect(sum(2, 2)).toBeString();31});32test('adds 2 + 2 to equal 4', () => {33  expect(sum(2, 2)).toBeNull();34});35test('adds 2 + 2 to equal 4', () => {36  expect(sum(2, 2)).toBeUndefined();37});38test('adds 2 + 2 to equal 4', () => {39  expect(sum(2, 2)).toBeObject();40});41test('adds 2 + 2 to equal 4', () => {42  expect(sum(2, 2)).toBeArray();43});44test('adds 2 + 2 to equal 4', () => {45  expect(sum(2, 2)).toBeArrayOfSize(2);46});47test('adds 2 + 2 to equal 4', () => {48  expect(sum(2, 2)).toBeArrayOfNumbers();49});50test('adds 2 + 2 to equal 4', () => {51  expect(sum(2, 2)).toBeEmpty();52});53test('adds 2 + 2 to equal 4', () => {54  expect(sum(2, 2)).toBeEmptyObjectUsing AI Code Generation
1expect.extend({2  toBeDivisibleBy(received, argument) {3    const pass = received % argument === 0;4    if (pass) {5      return {6        message: () =>7          `expected ${received} not to be divisible by ${argument}`,8      };9    } else {10      return {11        message: () =>12          `expected ${received} to be divisible by ${argument}`,13      };14    }15  },16});17describe('test', () => {18  test('test', () => {19    expect(100).toBeDivisibleBy(2);20  });21});22  expect(100).toBeDivisibleBy(2);23TypeError: expect(...).toBeDivisibleBy is not a function24const { addMatchers } = require('jest-extended');25const { toBeDivisibleBy } = require('./toBeDivisibleBy');26addMatchers({27});28expect.extend({29  toBeDivisibleBy(received, argument) {30    const pass = received % argument === 0;31    if (pass) {32      return {33        message: () =>34          `expected ${received} not to be divisible by ${argument}`,35      };36    } else {37      return {38        message: () =>39          `expected ${received} to be divisible by ${argument}`,40      };41    }42  },43});44You can also use jest-extended's addMatcher() function to add a single matcher at a time:45const { addMatcher } = require('Using AI Code Generation
1expect.extend({2  toBeDivisibleBy(received, argument) {3    const pass = received % argument === 0;4    if (pass) {5      return {6        message: () =>7          `expected ${received} not to be divisible by ${argument}`,8      };9    } else {10      return {11        message: () =>12          `expected ${received} to be divisible by ${argument}`,13      };14    }15  },16});17test('divisible by 2', () => {18  expect(100).toBeDivisibleBy(2);19});20test('divisible by 3', () => {21  expect(100).toBeDivisibleBy(3);22});23test('divisible by 4', () => {24  expect(100).toBeDivisibleBy(4);25});26test('divisible by 5', () => {27  expect(100).toBeDivisibleBy(5);28});29test('divisible by 6', () => {30  expect(100).toBeDivisibleBy(6);31});32test('divisible by 7', () => {33  expect(100).toBeDivisibleBy(7);34});35test('divisible by 8', () => {36  expect(100).toBeDivisibleBy(8);37});38test('divisible by 9', () => {39  expect(100).toBeDivisibleBy(9);40});41test('divisible by 10', () => {42  expect(100).toBeDivisibleBy(10);43});44test('divisible by 11', () => {45  expect(100).toBeDivisibleBy(11);46});47test('divisible by 12', () => {48  expect(100).toBeDivisibleBy(12);49});50test('divisible by 13', () => {51  expect(100).toBeDivisibleBy(13);52});53test('divisible by 14', () => {54  expect(100).toBeDivisibleBy(14);55});56test('divisible by 15', () => {57  expect(100).toBeDivisibleBy(15);58});59test('divisible by 16', () => {60  expect(100).toBeDivisibleBy(16);61});62test('divisible by 17', () => {63  expect(100).toBeDivisibleBy(17);64});65test('divisible by 18', () => {66  expect(100).toBeUsing AI Code Generation
1expect.extend({ toBeDivisibleBy });2expect.extend({ toBeOdd });3expect.extend({ toBeEven });4expect.extend({ toBeArray });5expect.extend({ toBeBoolean });6expect.extend({ toBeDate });7expect.extend({ toBeEmpty });8expect.extend({ toBeFunction });9expect.extend({ toBeNumber });10expect.extend({ toBeObject });11expect.extend({ toBeString });12expect.extend({ toBeSymbol });13expect.extend({ toBeTrue });14expect.extend({ toBeFalse });15expect.extend({ toBeNaN });16expect.extend({ toBeNull });17expect.extend({ toBeUndefined });18expect.extend({ toBeDefined });19expect.extend({ toBeInstanceOf });20expect.extend({ toBeType });21expect.extend({ toBeEmptyObject });22expect.extend({ toBeNonEmptyObject });23expect.extend({ toBeNonEmptyString });24expect.extend({ toBeEmptyArray });25expect.extend({ toBeNonEmptyArray });26expect.extend({Using AI Code Generation
1expect.extend({ toBeOneOf });2test('passes when value is one of the expected values', () => {3  expect(1).toBeOneOf([1, 2, 3]);4});5test('fails when value is not one of the expected values', () => {6  expect(() => expect(4).toBeOneOf([1, 2, 3])).toThrow();7});8test('fails when value is not one of the expected values', () => {9  expect(() => expect(4).toBeOneOf([1, 2, 3])).toThrowErrorMatchingSnapshot();10});11test('fails when value is not one of the expected values', () => {12  expect(() => expect(4).toBeOneOf([1, 2, 3])).toThrowErrorMatchingInlineSnapshot(13  );14});15test('fails when value is not one of the expected values', () => {16  expect(() => expect(4).toBeOneOf([1, 2, 3])).toThrowErrorMatchingInlineSnapshot(`17          `);18});19test('fails when value is not one of the expected values', () => {20  expect(() => expect(4).toBeOneOf([1, 2, 3])).toThrowErrorMatchingInlineSnapshot(21  );22});23test('fails when value is not one of the expected values', () => {24  expect(() => expect(4).toBeOneOf([1, 2, 3])).toThrowErrorMatchingInlineSnapshot(25  );26});Using AI Code Generation
1const { toBeDivisibleBy } = require('jest-extended');2expect.extend({ toBeDivisibleBy });3test('integer is divisible by 2', () => {4  expect(100).toBeDivisibleBy(2);5});6test('integer is not divisible by 3', () => {7  expect(101).not.toBeDivisibleBy(3);8});9test('float is not divisible by 3', () => {10  expect(100.01).not.toBeDivisibleBy(3);11});12test('float is divisible by 3', () => {13  expect(100.02).toBeDivisibleBy(3);14});15const { toBeEmpty } = require('jest-extended');16expect.extend({ toBeEmpty });17test('passes when value is an empty array', () => {18  expect([]).toBeEmpty();19});20test('passes when value is an empty object', () => {21  expect({}).toBeEmpty();22});23test('passes when value is an empty string', () => {24  expect('').toBeEmpty();25});26test('fails when value is not an empty array', () => {27  expect(['foo']).not.toBeEmpty();28});29test('fails when value is not an empty object', () => {30  expect({ foo: 'bar' }).not.toBeEmpty();31});32test('fails when value is not an empty string', () => {33  expect('foo').not.toBeEmpty();34});35const { toBeEvenNumber } = require('jest-extended');36expect.extend({ toBeEvenNumber });37test('passes when given a even number', () => {38  expect(2).toBeEvenNumber();39});40test('fails when given a odd number', () => {41  expect(1).not.toBeEvenNumber();42});43const { toBeFalse } = require('jest-extended');44expect.extend({ toBeFalse });45test('passes when value is false', () => {46  expect(false).toBeFalse();47});48test('fails when value is not false', () => {49  expect(true).not.toBeFalse();50});51const { toBeFunction } = require('Using AI Code Generation
1const { remaining } = require('jest-extended');2test('should return 1', () => {3  expect(remaining([1, 2, 3], [1, 2])).toBe(1);4});5test('should return 2', () => {6  expect(remaining([1, 2, 3], [1, 3])).toBe(2);7});8test('should return 3', () => {9  expect(remaining([1, 2, 3], [1, 2, 3])).toBe(3);10});11test('should return 4', () => {12  expect(remaining([1, 2, 3], [1, 2, 3, 4])).toBe(4);13});14test('should return 5', () => {15  expect(remaining([1, 2, 3], [1, 2, 3, 4, 5])).toBe(5);16});17test('should return 6', () => {18  expect(remaining([1, 2, 3], [1, 2, 3, 4, 5, 6])).toBe(6);19});20test('should return 7', () => {21  expect(remaining([1, 2, 3], [1, 2, 3, 4, 5, 6, 7])).toBe(7);22});23test('should return 8', () => {24  expect(remaining([1, 2, 3], [1, 2, 3, 4, 5, 6, 7, 8])).toBe(8);25});26test('should return 9', () => {27  expect(remaining([1, 2, 3], [1, 2, 3, 4, 5, 6, 7, 8, 9])).toBe(9);28});29test('should return 10', () => {30  expect(remaining([1, 2, 3], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])).toBe(10);31});32test('should return 11', () => {33  expect(remaining([1, 2, 3], [1, 2, 3, 4, 5, 6Using AI Code Generation
1expect.extend({ toBeDivisibleBy });2test('divisible by', () => {3  expect(10).toBeDivisibleBy(2);4});5expect.extend({ toBeDivisibleBy });6test('divisible by', () => {7  expect(10).toBeDivisibleBy(2);8});9expect.extend({ toBeDivisibleBy });10test('divisible by', () => {11  expect(10).toBeDivisibleBy(2);12});13expect.extend({ toBeDivisibleBy });14test('divisible by', () => {15  expect(10).toBeDivisibleBy(2);16});17expect.extend({ toBeDivisibleBy });18test('divisible by', () => {19  expect(10).toBeDivisibleBy(2);20});21expect.extend({ toBeDivisibleBy });22test('divisible by', () => {23  expect(10).toBeDivisibleBy(2);24});25expect.extend({ toBeDivisibleBy });26test('divisible by', () => {27  expect(10).toBeDivisibleBy(2);28});29expect.extend({ toBeDivisibleBy });30test('divisible by', () => {31  expect(10).toBeDivisibleBy(2);32});33expect.extend({ toBeDivisibleBy });34test('divisible by', () => {35  expect(10).toBeDivisibleBy(2);36});37expect.extend({ toBeDivisibleBy });38test('divisible by', () => {39  expect(10).toBeDivisibleByUsing AI Code Generation
1expect.extend({ toBeOneOf, toBeOdd, toBeEven });2expect(1).toBeOneOf([1, 2, 3]);3expect(2).toBeOdd();4expect(2).toBeEven();5import { toBeOneOf, toBeOdd, toBeEven } from 'jest-extended';6expect(1).toBeOneOf([1, 2, 3]);7expect(2).toBeOdd();8expect(2).toBeEven();9const { toBeOneOf, toBeOdd, toBeEven } = require('jest-extended');10expect(1).toBeOneOf([1, 2, 3]);11expect(2).toBeOdd();12expect(2).toBeEven();13const { toBeOneOf, toBeOdd, toBeEven } = require('jest-extended');14expect.extend({ toBeOneOf, toBeOdd, toBeEven });15expect(1).toBeOneOf([1, 2, 3]);16expect(2).toBeOdd();17expect(2).toBeEven();18const { toBeOneOf, toBeOdd, toBeEven } = require('jest-extended');19expect.extend({ toBeOneOf, toBeOdd, toBeEven });20expect(1).toBeOneOf([1, 2, 3]);21expect(2).toBeOdd();22expect(2).toBeEven();23import { toBeOneOf, toBeOdd, toBeEven } from 'jest-extended';24expect(1).toBeOneOf([1, 2, 3]);25expect(2).toBeOdd();26expect(2).toBeEven();27const { toBeOneOf, toBeOdd, toBeEven } = require('jest-extended');28expect(1).toBeOneOf([1, 2, 3]);29expect(2).toBeOdd();30expect(2).toBeEven();Using AI Code Generation
1I am trying to use the jest-extended package to write unit tests for my React app. I am using the following code to import the package:2import 'jest-extended';3TypeError: (0 , _jestExtended.extend) is not a function4I am using the following code to import the package:5import 'jest-extended';6I am using the following code to import the package:7import 'jest-extended';8I am using the following code to import the package:9import 'jest-extended';Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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