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How to use toBeAfter method in jest-extended

Best JavaScript code snippet using jest-extended

date.spec.js

Source:date.spec.js

...9            const tomorrow = new Date();10            tomorrow.setDate(tomorrow.getDate() + 1);11            expect(Array.isArray(bounds)).toBe(true);12            expect(bounds).toHaveLength(2);13            expect(bounds[0]).toBeAfter(yesterday);14            expect(bounds[0]).toBeBeforeOrEqual(today);15            expect(bounds[1]).toBeAfter(today);16            expect(bounds[1]).toBeBeforeOrEqual(tomorrow);17        });18        test('#WST-YESTERDAY#', function () {19            const bounds = dateHelper.getDatePatternBounds('#WST-YESTERDAY#');20            const today = new Date();21            const yesterday = new Date();22            yesterday.setDate(yesterday.getDate() - 1);23            const twoDaysAgo = new Date();24            twoDaysAgo.setDate(twoDaysAgo.getDate() - 2);25            expect(Array.isArray(bounds)).toBe(true);26            expect(bounds).toHaveLength(2);27            expect(bounds[0]).toBeAfter(twoDaysAgo);28            expect(bounds[0]).toBeBeforeOrEqual(yesterday);29            expect(bounds[1]).toBeAfter(yesterday);30            expect(bounds[1]).toBeBeforeOrEqual(today);31        });32        test('#WST-THISWEEK#', function () {33            const bounds = dateHelper.getDatePatternBounds('#WST-THISWEEK#');34            const today = new Date();35            const sameDayLastWeek = new Date();36            sameDayLastWeek.setDate(today.getDate() - 7);37            const sameDayNextWeek = new Date();38            sameDayNextWeek.setDate(today.getDate() + 7);39            expect(Array.isArray(bounds)).toBe(true);40            expect(bounds).toHaveLength(2);41            expect(bounds[0]).toBeAfter(sameDayLastWeek);42            expect(bounds[0]).toBeBeforeOrEqual(today);43            expect(bounds[0].getDay()).toBe(0);44            expect(bounds[1]).toBeAfter(today);45            expect(bounds[1]).toBeBeforeOrEqual(sameDayNextWeek);46            expect(bounds[1].getDay()).toBe(0);47        });48        test('#WST-LASTWEEK#', function () {49            const bounds = dateHelper.getDatePatternBounds('#WST-LASTWEEK#');50            const today = new Date();51            const sameDayLastWeek = new Date();52            sameDayLastWeek.setDate(today.getDate() - 7);53            const sameDayTwoWeeksAgo = new Date();54            sameDayTwoWeeksAgo.setDate(today.getDate() - 14);55            expect(Array.isArray(bounds)).toBe(true);56            expect(bounds).toHaveLength(2);57            expect(bounds[0]).toBeAfter(sameDayTwoWeeksAgo);58            expect(bounds[0]).toBeBeforeOrEqual(sameDayLastWeek);59            expect(bounds[0].getDay()).toBe(0);60            expect(bounds[1]).toBeAfter(sameDayLastWeek);61            expect(bounds[1]).toBeBeforeOrEqual(today);62            expect(bounds[1].getDay()).toBe(0);63        });64        test('#WST-THISMONTH#', function () {65            const bounds = dateHelper.getDatePatternBounds('#WST-THISMONTH#');66            const today = new Date();67            const numberOfDaysInThisMonth = getNumberOfDaysInMonth(today.getFullYear(), today.getMonth());68            const oneMonthInTheFuture = new Date();69            oneMonthInTheFuture.setMonth(today.getDate() + numberOfDaysInThisMonth);70            const oneMonthAgo = new Date();71            oneMonthAgo.setDate(today.getDate() - numberOfDaysInThisMonth);72            expect(Array.isArray(bounds)).toBe(true);73            expect(bounds).toHaveLength(2);74            expect(bounds[0]).toBeBeforeOrEqual(today);75            expect(bounds[0]).toBeAfter(oneMonthAgo);76            expect(bounds[0].getDate()).toBe(1);77            expect(bounds[1]).toBeAfter(today);78            expect(bounds[1]).toBeBefore(oneMonthInTheFuture);79            expect(bounds[1].getDate()).toBe(1);80        });81        test('#WST-LASTMONTH#', function () {82            const bounds = dateHelper.getDatePatternBounds('#WST-LASTMONTH#');83            const today = new Date();84            const numberOfDaysInThisMonth = getNumberOfDaysInMonth(today.getFullYear(), today.getMonth());85            const numberOfDaysInLastMonth = getNumberOfDaysInMonth(today.getFullYear(), today.getMonth() - 1);86            const oneMonthAgo = new Date();87            oneMonthAgo.setDate(today.getDate() - numberOfDaysInThisMonth);88            const twoMonthsAgo = new Date();89            twoMonthsAgo.setDate(today.getDate() - numberOfDaysInThisMonth - numberOfDaysInLastMonth);90            expect(Array.isArray(bounds)).toBe(true);91            expect(bounds).toHaveLength(2);92            expect(bounds[0]).toBeAfter(twoMonthsAgo);93            expect(bounds[0]).toBeBeforeOrEqual(oneMonthAgo);94            expect(bounds[0].getDate()).toBe(1);95            expect(bounds[1]).toBeBeforeOrEqual(today);96            expect(bounds[1]).toBeAfter(oneMonthAgo);97            expect(bounds[1].getDate()).toBe(1);98        });99        test('#WST-THISYEAR#', function () {100            const bounds = dateHelper.getDatePatternBounds('#WST-THISYEAR#');101            const today = new Date();102            const sameDayNextYear = new Date();103            sameDayNextYear.setFullYear(today.getFullYear() + 1);104            const sameDayLastYear = new Date();105            sameDayLastYear.setFullYear(today.getFullYear() - 1);106            expect(Array.isArray(bounds)).toBe(true);107            expect(bounds).toHaveLength(2);108            expect(bounds[0]).toBeAfter(sameDayLastYear);109            expect(bounds[0]).toBeBeforeOrEqual(today);110            expect(bounds[0].getDate()).toBe(1);111            expect(bounds[0].getMonth()).toBe(0);112            expect(bounds[1]).toBeAfter(today);113            expect(bounds[1]).toBeBeforeOrEqual(sameDayNextYear);114            expect(bounds[1].getDate()).toBe(1);115            expect(bounds[1].getMonth()).toBe(0);116        });117        test('#WST-LASTYEAR#', function () {118            const bounds = dateHelper.getDatePatternBounds('#WST-LASTYEAR#');119            const today = new Date();120            const sameDayLastYear = new Date();121            sameDayLastYear.setFullYear(today.getFullYear() - 1);122            const sameDayTwoYearsAgo = new Date();123            sameDayTwoYearsAgo.setFullYear(today.getFullYear() - 2);124            expect(Array.isArray(bounds)).toBe(true);125            expect(bounds).toHaveLength(2);126            expect(bounds[0]).toBeAfter(sameDayTwoYearsAgo);127            expect(bounds[0]).toBeBeforeOrEqual(sameDayLastYear);128            expect(bounds[0].getDate()).toBe(1);129            expect(bounds[0].getMonth()).toBe(0);130            expect(bounds[1]).toBeAfter(sameDayLastYear);131            expect(bounds[1]).toBeBeforeOrEqual(today);132            expect(bounds[1].getDate()).toBe(1);133            expect(bounds[1].getMonth()).toBe(0);134        });135        test('#WST-FIRSTQUARTER#', function () {136            const bounds = dateHelper.getDatePatternBounds('#WST-FIRSTQUARTER#');137            const today = new Date();138            const dayInQuarter = new Date(today.getFullYear(), 1, 15);139            const dayThreeMonthsBefore = new Date(dayInQuarter.getTime());140            dayThreeMonthsBefore.setMonth(dayThreeMonthsBefore.getMonth() - 3);141            const dayThreeMonthsAfter = new Date(dayInQuarter.getTime());142            dayThreeMonthsAfter.setMonth(dayThreeMonthsAfter.getMonth() + 3);143            expect(Array.isArray(bounds)).toBe(true);144            expect(bounds).toHaveLength(2);145            expect(bounds[0]).toBeAfter(dayThreeMonthsBefore);146            expect(bounds[0]).toBeBeforeOrEqual(dayInQuarter);147            expect(bounds[0].getDate()).toBe(1);148            expect(bounds[0].getMonth()).toBe(0);149            expect(bounds[1]).toBeAfter(dayInQuarter);150            expect(bounds[1]).toBeBeforeOrEqual(dayThreeMonthsAfter);151            expect(bounds[1].getDate()).toBe(1);152            expect(bounds[1].getMonth()).toBe(3);153        });154        test('#WST-SECONDQUARTER#', function () {155            const bounds = dateHelper.getDatePatternBounds('#WST-SECONDQUARTER#');156            const today = new Date();157            const dayInQuarter = new Date(today.getFullYear(), 4, 15);158            const dayThreeMonthsBefore = new Date(dayInQuarter.getTime());159            dayThreeMonthsBefore.setMonth(dayThreeMonthsBefore.getMonth() - 3);160            const dayThreeMonthsAfter = new Date(dayInQuarter.getTime());161            dayThreeMonthsAfter.setMonth(dayThreeMonthsAfter.getMonth() + 3);162            expect(Array.isArray(bounds)).toBe(true);163            expect(bounds).toHaveLength(2);164            expect(bounds[0]).toBeAfter(dayThreeMonthsBefore);165            expect(bounds[0]).toBeBeforeOrEqual(dayInQuarter);166            expect(bounds[0].getDate()).toBe(1);167            expect(bounds[0].getMonth()).toBe(3);168            expect(bounds[1]).toBeAfter(dayInQuarter);169            expect(bounds[1]).toBeBeforeOrEqual(dayThreeMonthsAfter);170            expect(bounds[1].getDate()).toBe(1);171            expect(bounds[1].getMonth()).toBe(6);172        });173        test('#WST-THIRDQUARTER#', function () {174            const bounds = dateHelper.getDatePatternBounds('#WST-THIRDQUARTER#');175            const today = new Date();176            const dayInQuarter = new Date(today.getFullYear(), 7, 15);177            const dayThreeMonthsBefore = new Date(dayInQuarter.getTime());178            dayThreeMonthsBefore.setMonth(dayThreeMonthsBefore.getMonth() - 3);179            const dayThreeMonthsAfter = new Date(dayInQuarter.getTime());180            dayThreeMonthsAfter.setMonth(dayThreeMonthsAfter.getMonth() + 3);181            expect(Array.isArray(bounds)).toBe(true);182            expect(bounds).toHaveLength(2);183            expect(bounds[0]).toBeAfter(dayThreeMonthsBefore);184            expect(bounds[0]).toBeBeforeOrEqual(dayInQuarter);185            expect(bounds[0].getDate()).toBe(1);186            expect(bounds[0].getMonth()).toBe(6);187            expect(bounds[1]).toBeAfter(dayInQuarter);188            expect(bounds[1]).toBeBeforeOrEqual(dayThreeMonthsAfter);189            expect(bounds[1].getDate()).toBe(1);190            expect(bounds[1].getMonth()).toBe(9);191        });192        test('#WST-FOURTHQUARTER#', function () {193            const bounds = dateHelper.getDatePatternBounds('#WST-FOURTHQUARTER#');194            const today = new Date();195            const dayInQuarter = new Date(today.getFullYear(), 10, 15);196            const dayThreeMonthsBefore = new Date(dayInQuarter.getTime());197            dayThreeMonthsBefore.setMonth(dayThreeMonthsBefore.getMonth() - 3);198            const dayThreeMonthsAfter = new Date(dayInQuarter.getTime());199            dayThreeMonthsAfter.setMonth(dayThreeMonthsAfter.getMonth() + 3);200            expect(Array.isArray(bounds)).toBe(true);201            expect(bounds).toHaveLength(2);202            expect(bounds[0]).toBeAfter(dayThreeMonthsBefore);203            expect(bounds[0]).toBeBeforeOrEqual(dayInQuarter);204            expect(bounds[0].getDate()).toBe(1);205            expect(bounds[0].getMonth()).toBe(9);206            expect(bounds[1]).toBeAfter(dayInQuarter);207            expect(bounds[1]).toBeBeforeOrEqual(dayThreeMonthsAfter);208            expect(bounds[1].getDate()).toBe(1);209            expect(bounds[1].getMonth()).toBe(0);210        });211        test('#WST-FIRSTSEMESTER#', function () {212            const bounds = dateHelper.getDatePatternBounds('#WST-FIRSTSEMESTER#');213            const today = new Date();214            const dayInSemester = new Date(today.getFullYear(), 1, 15);215            const daySixMonthsBefore = new Date(dayInSemester.getTime());216            daySixMonthsBefore.setMonth(daySixMonthsBefore.getMonth() - 6);217            const daySixMonthsAfter = new Date(dayInSemester.getTime());218            daySixMonthsAfter.setMonth(daySixMonthsAfter.getMonth() + 6);219            expect(Array.isArray(bounds)).toBe(true);220            expect(bounds).toHaveLength(2);221            expect(bounds[0]).toBeAfter(daySixMonthsBefore);222            expect(bounds[0]).toBeBeforeOrEqual(dayInSemester);223            expect(bounds[0].getDate()).toBe(1);224            expect(bounds[0].getMonth()).toBe(0);225            expect(bounds[1]).toBeAfter(dayInSemester);226            expect(bounds[1]).toBeBeforeOrEqual(daySixMonthsAfter);227            expect(bounds[1].getDate()).toBe(1);228            expect(bounds[1].getMonth()).toBe(6);229        });230        test('#WST-SECONDSEMESTER#', function () {231            const bounds = dateHelper.getDatePatternBounds('#WST-SECONDSEMESTER#');232            const today = new Date();233            const dayInSemester = new Date(today.getFullYear(), 7, 15);234            const daySixMonthsBefore = new Date(dayInSemester.getTime());235            daySixMonthsBefore.setMonth(daySixMonthsBefore.getMonth() - 6);236            const daySixMonthsAfter = new Date(dayInSemester.getTime());237            daySixMonthsAfter.setMonth(daySixMonthsAfter.getMonth() + 6);238            expect(Array.isArray(bounds)).toBe(true);239            expect(bounds).toHaveLength(2);240            expect(bounds[0]).toBeAfter(daySixMonthsBefore);241            expect(bounds[0]).toBeBeforeOrEqual(dayInSemester);242            expect(bounds[0].getDate()).toBe(1);243            expect(bounds[0].getMonth()).toBe(6);244            expect(bounds[1]).toBeAfter(dayInSemester);245            expect(bounds[1]).toBeBeforeOrEqual(daySixMonthsAfter);246            expect(bounds[1].getDate()).toBe(1);247            expect(bounds[1].getMonth()).toBe(0);248        });249        test('#WST-LYFIRSTQUARTER#', function () {250            const bounds = dateHelper.getDatePatternBounds('#WST-LYFIRSTQUARTER#');251            const today = new Date();252            const dayInQuarter = new Date(today.getFullYear() - 1, 1, 15);253            const dayThreeMonthsBefore = new Date(dayInQuarter.getTime());254            dayThreeMonthsBefore.setMonth(dayThreeMonthsBefore.getMonth() - 3);255            const dayThreeMonthsAfter = new Date(dayInQuarter.getTime());256            dayThreeMonthsAfter.setMonth(dayThreeMonthsAfter.getMonth() + 3);257            expect(Array.isArray(bounds)).toBe(true);258            expect(bounds).toHaveLength(2);259            expect(bounds[0]).toBeAfter(dayThreeMonthsBefore);260            expect(bounds[0]).toBeBeforeOrEqual(dayInQuarter);261            expect(bounds[0].getDate()).toBe(1);262            expect(bounds[0].getMonth()).toBe(0);263            expect(bounds[1]).toBeAfter(dayInQuarter);264            expect(bounds[1]).toBeBeforeOrEqual(dayThreeMonthsAfter);265            expect(bounds[1].getDate()).toBe(1);266            expect(bounds[1].getMonth()).toBe(3);267        });268        test('#WST-LYSECONDQUARTER#', function () {269            const bounds = dateHelper.getDatePatternBounds('#WST-LYSECONDQUARTER#');270            const today = new Date();271            const dayInQuarter = new Date(today.getFullYear() - 1, 4, 15);272            const dayThreeMonthsBefore = new Date(dayInQuarter.getTime());273            dayThreeMonthsBefore.setMonth(dayThreeMonthsBefore.getMonth() - 3);274            const dayThreeMonthsAfter = new Date(dayInQuarter.getTime());275            dayThreeMonthsAfter.setMonth(dayThreeMonthsAfter.getMonth() + 3);276            expect(Array.isArray(bounds)).toBe(true);277            expect(bounds).toHaveLength(2);278            expect(bounds[0]).toBeAfter(dayThreeMonthsBefore);279            expect(bounds[0]).toBeBeforeOrEqual(dayInQuarter);280            expect(bounds[0].getDate()).toBe(1);281            expect(bounds[0].getMonth()).toBe(3);282            expect(bounds[1]).toBeAfter(dayInQuarter);283            expect(bounds[1]).toBeBeforeOrEqual(dayThreeMonthsAfter);284            expect(bounds[1].getDate()).toBe(1);285            expect(bounds[1].getMonth()).toBe(6);286        });287        test('#WST-LYTHIRDQUARTER#', function () {288            const bounds = dateHelper.getDatePatternBounds('#WST-LYTHIRDQUARTER#');289            const today = new Date();290            const dayInQuarter = new Date(today.getFullYear() - 1, 7, 15);291            const dayThreeMonthsBefore = new Date(dayInQuarter.getTime());292            dayThreeMonthsBefore.setMonth(dayThreeMonthsBefore.getMonth() - 3);293            const dayThreeMonthsAfter = new Date(dayInQuarter.getTime());294            dayThreeMonthsAfter.setMonth(dayThreeMonthsAfter.getMonth() + 3);295            expect(Array.isArray(bounds)).toBe(true);296            expect(bounds).toHaveLength(2);297            expect(bounds[0]).toBeAfter(dayThreeMonthsBefore);298            expect(bounds[0]).toBeBeforeOrEqual(dayInQuarter);299            expect(bounds[0].getDate()).toBe(1);300            expect(bounds[0].getMonth()).toBe(6);301            expect(bounds[1]).toBeAfter(dayInQuarter);302            expect(bounds[1]).toBeBeforeOrEqual(dayThreeMonthsAfter);303            expect(bounds[1].getDate()).toBe(1);304            expect(bounds[1].getMonth()).toBe(9);305        });306        test('#WST-LYFOURTHQUARTER#', function () {307            const bounds = dateHelper.getDatePatternBounds('#WST-LYFOURTHQUARTER#');308            const today = new Date();309            const dayInQuarter = new Date(today.getFullYear() - 1, 10, 15);310            const dayThreeMonthsBefore = new Date(dayInQuarter.getTime());311            dayThreeMonthsBefore.setMonth(dayThreeMonthsBefore.getMonth() - 3);312            const dayThreeMonthsAfter = new Date(dayInQuarter.getTime());313            dayThreeMonthsAfter.setMonth(dayThreeMonthsAfter.getMonth() + 3);314            expect(Array.isArray(bounds)).toBe(true);315            expect(bounds).toHaveLength(2);316            expect(bounds[0]).toBeAfter(dayThreeMonthsBefore);317            expect(bounds[0]).toBeBeforeOrEqual(dayInQuarter);318            expect(bounds[0].getDate()).toBe(1);319            expect(bounds[0].getMonth()).toBe(9);320            expect(bounds[1]).toBeAfter(dayInQuarter);321            expect(bounds[1]).toBeBeforeOrEqual(dayThreeMonthsAfter);322            expect(bounds[1].getDate()).toBe(1);323            expect(bounds[1].getMonth()).toBe(0);324        });325        test('#WST-LYFIRSTSEMESTER#', function () {326            const bounds = dateHelper.getDatePatternBounds('#WST-LYFIRSTSEMESTER#');327            const today = new Date();328            const dayInSemester = new Date(today.getFullYear() - 1, 1, 15);329            const daySixMonthsBefore = new Date(dayInSemester.getTime());330            daySixMonthsBefore.setMonth(daySixMonthsBefore.getMonth() - 6);331            const daySixMonthsAfter = new Date(dayInSemester.getTime());332            daySixMonthsAfter.setMonth(daySixMonthsAfter.getMonth() + 6);333            expect(Array.isArray(bounds)).toBe(true);334            expect(bounds).toHaveLength(2);335            expect(bounds[0]).toBeAfter(daySixMonthsBefore);336            expect(bounds[0]).toBeBeforeOrEqual(dayInSemester);337            expect(bounds[0].getDate()).toBe(1);338            expect(bounds[0].getMonth()).toBe(0);339            expect(bounds[1]).toBeAfter(dayInSemester);340            expect(bounds[1]).toBeBeforeOrEqual(daySixMonthsAfter);341            expect(bounds[1].getDate()).toBe(1);342            expect(bounds[1].getMonth()).toBe(6);343        });344        test('#WST-LYSECONDSEMESTER#', function () {345            const bounds = dateHelper.getDatePatternBounds('#WST-LYSECONDSEMESTER#');346            const today = new Date();347            const dayInSemester = new Date(today.getFullYear() - 1, 7, 15);348            const daySixMonthsBefore = new Date(dayInSemester.getTime());349            daySixMonthsBefore.setMonth(daySixMonthsBefore.getMonth() - 6);350            const daySixMonthsAfter = new Date(dayInSemester.getTime());351            daySixMonthsAfter.setMonth(daySixMonthsAfter.getMonth() + 6);352            expect(Array.isArray(bounds)).toBe(true);353            expect(bounds).toHaveLength(2);354            expect(bounds[0]).toBeAfter(daySixMonthsBefore);355            expect(bounds[0]).toBeBeforeOrEqual(dayInSemester);356            expect(bounds[0].getDate()).toBe(1);357            expect(bounds[0].getMonth()).toBe(6);358            expect(bounds[1]).toBeAfter(dayInSemester);359            expect(bounds[1]).toBeBeforeOrEqual(daySixMonthsAfter);360            expect(bounds[1].getDate()).toBe(1);361            expect(bounds[1].getMonth()).toBe(0);362        });363        test('unknown pattern should throw', function () {364            expect(() => {365                dateHelper.getDatePatternBounds('unknown pattern');366            }).toThrow('unknown pattern');367        });368    });369    function getNumberOfDaysInMonth (year, month) {370        const d = new Date(year, month + 1, 0);371        return d.getDate();372    }...

expect-functions.ts

Source:expect-functions.ts

...26    beforeTime: string | number | Date,27    afterTime: string | number | Date28  ) =>29    customExpectCondition(30      toBeBefore(afterTime) && toBeAfter(beforeTime),31      `Expected ${time} to be between ${beforeTime} and ${afterTime}`32    );33  return {toBeBefore, toBeAfter, toBeBetween};34}35export function expectString(str: string) {36  return {37    toStartWith: (substring: string) =>38      customExpectCondition(39        str.indexOf(substring) === 0,40        `Expected '${str}' to start with '${substring}'`41      ),42    toContain: (substring: string) =>43      customExpectCondition(44        str.indexOf(substring) >= 0,...

to-be-after.ts

Source:to-be-after.ts

...6      /**7       * Assert whether a date is after another or not.8       * @param {Date} date - Date to compare to9       * @example10       * expect(new Date(2020, 8)).toBeAfter(new Date(2017, 8))11       */12      toBeAfter(date: Date): R13    }14  }15}16export function toBeAfter(17  this: jest.MatcherUtils,18  received: Date,19  expected: Date,20) {21  checkDate('received', received, toBeAfter, {invert: this.isNot})22  checkDate('expected', expected, toBeAfter, {invert: this.isNot})23  const messageContext = {24    name: toBeAfter.name,25    expected,26    received,27    invert: this.isNot,28  }29  return {30    pass: isAfter(received, expected),...

Using AI Code Generation

1const { toBeAfter } = require('jest-extended');2expect.extend({ toBeAfter });3test('2020-01-01 is after 2019-12-31', () => {4  expect('2020-01-01').toBeAfter('2019-12-31');5});6const { toBeAfterOrEqual } = require('jest-extended');7expect.extend({ toBeAfterOrEqual });8test('2020-01-01 is after or equal 2019-12-31', () => {9  expect('2020-01-01').toBeAfterOrEqual('2019-12-31');10});11const { toBeArray } = require('jest-extended');12expect.extend({ toBeArray });13test('["one", "two"] is an array', () => {14  expect(['one', 'two']).toBeArray();15});16const { toBeArrayOfSize } = require('jest-extended');17expect.extend({ toBeArrayOfSize });18test('["one", "two"] is an array of size 2', () => {19  expect(['one', 'two']).toBeArrayOfSize(2);20});21const { toBeBoolean } = require('jest-extended');22expect.extend({ toBeBoolean });23test('true is a boolean', () => {24  expect(true).toBeBoolean();25});26const { toBeBefore } = require('jest-extended');27expect.extend({ toBeBefore });28test('2019-12-31 is before 2020-01-01', () => {29  expect('2019-12-31').toBeBefore('2020-01-01');30});31const { toBeBeforeOrEqual } = require('jest-extended');32expect.extend({ toBeBeforeOrEqual });33test('2019-12-31 is before or equal 2020-01-01', ()

Using AI Code Generation

1const { toBeAfter } = require('jest-extended');2expect.extend({ toBeAfter });3const { toBeAfter } = require('jest-extended');4expect.extend({ toBeAfter });5const { toBeAfter } = require('jest-extended');6expect.extend({ toBeAfter });7const { toBeAfter } = require('jest-extended');8expect.extend({ toBeAfter });9const { toBeAfter } = require('jest-extended');10expect.extend({ toBeAfter });11const { toBeAfter } = require('jest-extended');12expect.extend({ toBeAfter });13const { toBeAfter } = require('jest-extended');14expect.extend({ toBeAfter });15const { toBeAfter } = require('jest-extended');16expect.extend({ toBeAfter });17const { toBeAfter } = require('jest-extended');18expect.extend({ toBeAfter });19const { toBeAfter } = require('jest-extended');20expect.extend({ toBeAfter });

Using AI Code Generation

1const { toBeAfter } = require('jest-extended');2expect.extend({ toBeAfter });3test('Date is after', () => {4  expect(new Date('2019-01-01')).toBeAfter(new Date('2018-01-01'));5});6✓ Date is after (4ms)7const { toBeArray } = require('jest-extended');8expect.extend({ toBeArray });9test('Array is an array', () => {10  expect([]).toBeArray();11});12✓ Array is an array (2ms)13const { toBeArrayOfBooleans } = require('jest-extended');14expect.extend({ toBeArrayOfBooleans });15test('Array is an array of booleans', () => {16  expect([true, false, true]).toBeArrayOfBooleans();17});18✓ Array is an array of booleans (2ms)

Using AI Code Generation

1const { toBeAfter } = require('jest-extended');2expect.extend({ toBeAfter });3describe('toBeAfter', () => {4  test('passes when given a date after the reference date', () => {5    const date = new Date();6    const referenceDate = new Date('2018-01-01');7    expect(date).toBeAfter(referenceDate);8  });9  test('fails when given a date before the reference date', () => {10    const date = new Date('2018-01-01');11    const referenceDate = new Date();12    expect(date).not.toBeAfter(referenceDate);13  });14});15expect(value).toBeArray()16const { toBeArray } = require('jest-extended');17expect.extend({ toBeArray });18describe('toBeArray', () => {19  test('passes when given an array', () => {20    expect([]).toBeArray();21  });22  test('fails when given a non-array', () => {23    expect({}).not.toBeArray();24  });25});26expect(array).toBeArrayOfSize(number)

Using AI Code Generation

1const { toBeAfter } = require('jest-extended');2expect.extend({ toBeAfter });3test('passes if value is a date after another date', () => {4  expect(new Date('2018-01-01')).toBeAfter(new Date('2017-12-31'));5});6test('fails if value is a date before another date', () => {7  expect(new Date('2017-12-31')).not.toBeAfter(new Date('2018-01-01'));8});9const { toBeAfterOrEqualTo } = require('jest-extended');10expect.extend({ toBeAfterOrEqualTo });11test('passes if value is a date after or equal to another date', () => {12  expect(new Date('2018-01-01')).toBeAfterOrEqualTo(new Date('2017-12-31'));13  expect(new Date('2018-01-01')).toBeAfterOrEqualTo(new Date('2018-01-01'));14});15test('fails if value is a date before another date', () => {16  expect(new Date('2017-12-31')).not.toBeAfterOrEqualTo(new Date('2018-01-01'));17});18const { toBeArray } = require('jest-extended');19expect.extend({ toBeArray });20test('passes when value is an Array', () => {21  expect([]).toBeArray();22});23test('fails when value is not an Array', () => {24  expect({}).not.toBeArray();25});26const { toBeArrayOfSize } = require('jest-extended');27expect.extend({ toBeArrayOfSize });28test('passes when value is an array of a specific size', () => {29  expect([1, 2, 3]).toBeArrayOfSize(3);30});31test('fails when value is not an array of a specific size', () => {32  expect([1, 2, 3]).not.toBeArrayOfSize(2);33});34const { toBeArrayOfStrings } = require('jest-extended');35expect.extend({ toBeArrayOfStrings });36test('passes when

Using AI Code Generation

1const { toBeAfter } = require('jest-extended');2expect.extend({ toBeAfter });3test('is after', () => {4  const date1 = new Date('2015-01-01');5  const date2 = new Date('2015-01-02');6  expect(date1).toBeAfter(date2);7});8const { toBeAfter } = require('jest-extended');9expect.extend({ toBeAfter });10test('is after', () => {11  const date1 = new Date('2015-01-01');12  const date2 = new Date('2015-01-02');13  expect(date1).toBeAfter(date2);14});15const { toBeAfter } = require('jest-extended');16expect.extend({ toBeAfter });17test('is after', () => {18  const date1 = new Date('2015-01-01');19  const date2 = new Date('2015-01-02');20  expect(date1).toBeAfter(date2);21});22const { toBeAfter } = require('jest-extended');23expect.extend({ toBeAfter });24test('is after', () => {25  const date1 = new Date('2015-01-01');26  const date2 = new Date('2015-01-02');27  expect(date1).toBeAfter(date2);28});29const { toBeAfter } = require('jest-extended');30expect.extend({ toBeAfter });31test('is after', () => {32  const date1 = new Date('2015-01-01');33  const date2 = new Date('2015-01-02');34  expect(date1).toBeAfter(date2);35});36const { toBeAfter } = require('jest-extended');37expect.extend({ toBeAfter });38test('is after', () => {39  const date1 = new Date('2015-01-01');40  const date2 = new Date('2015-01-02');

Using AI Code Generation

1const { toBeAfter } = require('jest-extended');2expect.extend({ toBeAfter });3test('Date to be after another date', () => {4  expect(new Date('2019-01-01')).toBeAfter(new Date('2018-01-01'));5});6test('Date to be after another date', () => {7  expect(new Date('2019-01-01')).not.toBeAfter(new Date('2019-01-01'));8});9test('Date to be after another date', () => {10  expect(new Date('2019-01-01')).not.toBeAfter(new Date('2020-01-01'));11});12test('Date to be after another date', () => {13  expect(new Date('2019-01-01')).not.toBeAfter(new Date('2019-01-01'), true);14});15test('Date to be after another date', () => {16  expect(new Date('2019-01-01')).not.toBeAfter(new Date('2019-01-01'), false);17});18test('Date to be after another date', () => {19  expect(new Date('2019-01-01')).not.toBeAfter(new Date('2020-01-01'), true);20});21test('Date to be after another date', () => {22  expect(new Date('2019-01-01')).not.toBeAfter(new Date('2019-01-01'), true);23});24test('Date to be after another date', () => {25  expect(new Date('2019-01-01')).not.toBeAfter(new Date('2019-01-01'), false);26});27test('Date to be after another date', () => {28  expect(new Date('2019-01-01')).not.toBeAfter(new Date('2020-01-01'), false);29});

Using AI Code Generation

1const { toBeAfter } = require('jest-extended');2expect.extend({ toBeAfter });3test('test toBeAfter', () => {4  const date1 = new Date('2019-01-01');5  const date2 = new Date('2019-01-02');6  expect(date1).toBeAfter(date2);7});8const { toBeAfterOrEqual } = require('jest-extended');9expect.extend({ toBeAfterOrEqual });10test('test toBeAfterOrEqual', () => {11  const date1 = new Date('2019-01-01');12  const date2 = new Date('2019-01-02');13  expect(date1).toBeAfterOrEqual(date2);14});15const { toBeArray } = require('jest-extended');16expect.extend({ toBeArray });17test('test toBeArray', () => {18  expect([]).toBeArray();19});20const { toBeArrayOfSize } = require('jest-extended');21expect.extend({ toBeArrayOfSize });22test('test toBeArrayOfSize', () => {23  expect([]).toBeArrayOfSize(0);24});25const { toBeBoolean } = require('jest-extended');26expect.extend({ toBeBoolean });27test('test toBeBoolean', () => {28  expect(true).toBeBoolean();29});30const { toBeDate } = require('jest-extended');31expect.extend({ toBeDate });32test('test toBeDate', () => {33  expect(new Date()).toBeDate();34});35const { toBeEmpty } = require('jest-extended');36expect.extend({ toBeEmpty });37test('test toBeEmpty', () => {38  expect([]).toBeEmpty();39});40const { toBeEmptyArray } = require('jest-extended');41expect.extend({ toBeEmptyArray });

Using AI Code Generation

1const { toBeAfter } = require('jest-extended');2expect.extend({ toBeAfter });3test('Validates that 2018-01-01 is after 2017-01-01', () => {4  expect(new Date('2018-01-01')).toBeAfter(new Date('2017-01-01'));5});6test('Validates that 2018-01-01 is after 2017-01-01', () => {7  expect(new Date('2018-01-01')).toBeAfter(new Date('2017-01-01'));8});9test('Validates that 2018-01-01 is after 2017-01-01', () => {10  expect(new Date('2018-01-01')).toBeAfter(new Date('2017-01-01'));11});12test('Validates that 2018-01-01 is after 2017-01-01', () => {13  expect(new Date('2018-01-01')).toBeAfter(new Date('2017-01-01'));14});15test('Validates that 2018-01-01 is after 2017-01-01', () => {16  expect(new Date('2018-01-01')).toBeAfter(new Date('2017-01-01'));17});18test('Validates that 2018-01-01 is after 2017-01-01', () => {19  expect(new Date('2018-01-01')).toBeAfter(new Date('2017-01-01'));20});21test('Validates that 2018-01-01 is after 2017-01-01', () => {22  expect(new Date('2018-01-01')).toBeAfter(new Date('2017-01-01'));23});24test('Validates that 2018-01-01 is after 2017-01-01', () => {25  expect(new Date('2018-01-01')).toBeAfter(new Date('2017-01-01'));

Automation Testing Tutorials

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.