How to use toBeNegative method in jest-extended

Best JavaScript code snippet using jest-extended

philscore.test.js

Source:philscore.test.js

1const philscore = require('../lib/philscore')2/** equalSphereAndSmallCylinderScore tests */3test('equal sphere and small cylinder diff returns negative score', () => {4  expect(philscore.equalSphereAndSmallCylinderScore(1, 1, 0.1)).toBeNegative()5})6test('unequal sphere and small cylinder diff returns no score', () => {7  expect(philscore.equalSphereAndSmallCylinderScore(1, 0, 0.1)).toBe(0)8})9test('equal sphere and big cylinder diff returns no score', () => {10  expect(philscore.equalSphereAndSmallCylinderScore(1, 1, 1)).toBe(0)11})12test('equal sphere and no cylinder diff returns no score', () => {13  expect(philscore.equalSphereAndSmallCylinderScore(1, 1, 0)).toBe(0)14})15/** smallerLensSphereScore tests */16test('smaller lens sphere than desired sphere returns positive score', () => {17  expect(philscore.smallerLensSphereScore(1, 0)).toBePositive()18})19test('smaller lens sphere (that is negative) than desired sphere returns positive score', () => {20  expect(philscore.smallerLensSphereScore(1, -1)).toBePositive()21})22test('smaller lens sphere than desired sphere (that is 0) returns no score', () => {23  expect(philscore.smallerLensSphereScore(0, -1)).toBe(0)24})25test('smaller lens sphere than desired sphere (that is negative) returns no score', () => {26  expect(philscore.smallerLensSphereScore(-0.25, -1)).toBe(0)27})28/** sphericalEquivalentScore tests */29test('spherical equivalent of rx returns negative score', () => {30  expect(philscore.sphericalEquivalentScore(-1, -1.25, -0.5, 0, true)).toBeNegative()31})32test('spherical equivalent of lens (other way round) should not return score', () => {33  expect(philscore.sphericalEquivalentScore(-1.25, -1, 0, -0.5, true)).toBe(0)34})35test('spherical equivalent for multifocals also returns negative score', () => {36  expect(philscore.sphericalEquivalentScore(-1, -1.25, -0.5, 0, false)).toBeNegative()37})38test('spherical equivalent with positive spheres returns bigger score than the one with negative spheres', () => {39  const scoreNegativeEquivalent = philscore.sphericalEquivalentScore(-1, -1.25, -0.5, 0, true)40  const scorePositiveEquivalent = philscore.sphericalEquivalentScore(1.25, 1, -0.5, 0, true)41  expect(Math.abs(scorePositiveEquivalent) > Math.abs(scoreNegativeEquivalent)).toBeTrue()42})43test('spherical equivalent for too big cylinders returns no score', () => {44  expect(philscore.sphericalEquivalentScore(-1, -1.75, -1.5, 0, true)).toBe(0)45})46/** bothSmallerOrBiggerScore tests */47test('too big sphere and too small cylinder returns negative score', () => {48  expect(philscore.contraryDiffsScore(1, 1.5, 1, 0.75)).toBeNegative()49})50test('too small sphere and too big cylinder returns negative score', () => {51  expect(philscore.contraryDiffsScore(1, 0.5, 1, 1.75)).toBeNegative()52})53test('too small sphere and fitting cylinder returns no score', () => {54  expect(philscore.contraryDiffsScore(1, 0.5, 1, 1)).toBe(0)55})56test('fitting sphere and too small cylinder returns no score', () => {57  expect(philscore.contraryDiffsScore(1, 1, 1, 0.75)).toBe(0)58})59test('heigher cylinder difference should returns bigger score', () => {60  const smallCylinderDiffScore = philscore.contraryDiffsScore(1, 1.5, 1, 0.75)61  const bigCylinderDiffScore = philscore.contraryDiffsScore(1, 1.5, 1, 0)62  expect(Math.abs(bigCylinderDiffScore) > Math.abs(smallCylinderDiffScore)).toBeTrue()...

to_be_negative.ts

Source:to_be_negative.ts

...20 *   },21 * });22 *23 * test("passes when value is a negative number", () => {24 *   expect(-1).toBeNegative();25 *   expect(-Infinity).not.toBeNegative();26 *   expect(1).not.toBeNegative();27 *   expect(NaN).not.toBeNegative();28 * });29 * ```30 */31function toBeNegative(actual: number): MatchResult {32  return {33    pass: isNegativeNumber(actual),34    expected: "negative number",35  };36}...

to_be_negative_test.ts

Source:to_be_negative_test.ts

...3import { toBeNegative } from "./to_be_negative.ts";4Deno.test({5  name: "toBeNegative",6  fn: () => {7    assertSuccess(toBeNegative(-1));8    assertFail(toBeNegative(-0));9    assertFail(toBeNegative(0));10    assertFail(toBeNegative(1));11    assertFail(toBeNegative(-Infinity));12    assertFail(toBeNegative(-NaN));13    assertFail(toBeNegative(Infinity));14    assertEquals(toBeNegative(Infinity), {15      pass: false,16      expected: "negative number",17    });18  },...

Using AI Code Generation

1const { toBeNegative } = require('jest-extended');2expect.extend({ toBeNegative });3test('1 is not negative', () => {4  expect(1).not.toBeNegative();5});6test('-1 is negative', () => {7  expect(-1).toBeNegative();8});9test('0 is not negative', () => {10  expect(0).not.toBeNegative();11});12test('Infinity is not negative', () => {13  expect(Infinity).not.toBeNegative();14});15test('NaN is not negative', () => {16  expect(NaN).not.toBeNegative();17});18test('null is not negative', () => {19  expect(null).not.toBeNegative();20});21test('undefined is not negative', () => {22  expect(undefined).not.toBeNegative();23});24test('string is not negative', () => {25  expect('string').not.toBeNegative();26});27test('object is not negative', () => {28  expect({}).not.toBeNegative();29});30test('array is not negative', () => {31  expect([]).not.toBeNegative();32});33test('function is not negative', () => {34  expect(() => {}).not.toBeNegative();35});36test('class is not negative', () => {37  expect(class {}).not.toBeNegative();38});39test('symbol is not negative', () => {40  expect(Symbol('')).not.toBeNegative();41});42const { toBeNumber } = require('jest-extended');43expect.extend({ toBeNumber });44test('1 is a number', () => {45  expect(1).toBeNumber();46});47test('Infinity is a number', () => {48  expect(Infinity).toBeNumber();49});50test('NaN is a number', () => {51  expect(NaN).toBeNumber();52});53test('null is not a number', () => {54  expect(null).not.toBeNumber();55});56test('undefined is not a number', () => {57  expect(undefined).not.toBeNumber();58});59test('string is not a number', () => {60  expect('string').not.toBeNumber();61});62test('object is not a number', () => {63  expect({}).not.toBeNumber();64});65test('array is not a number', () => {66  expect([]).not.toBeNumber();67});68test('function is not a number', () => {69  expect(() => {}).not.toBeNumber();70});71test('class is not a number',

Using AI Code Generation

1const toBeNegative = require('jest-extended').toBeNegative;2expect.extend({toBeNegative});3test('positive numbers are not negative', () => {4  expect(5).not.toBeNegative();5});6test('negative numbers are negative', () => {7  expect(-5).toBeNegative();8});9test('zero is not negative', () => {10  expect(0).not.toBeNegative();11});12test('positive infinity is not negative', () => {13  expect(Infinity).not.toBeNegative();14});15test('negative infinity is negative', () => {16  expect(-Infinity).toBeNegative();17});18test('NaN is not negative', () => {19  expect(NaN).not.toBeNegative();20});21test('null is not negative', () => {22  expect(null).not.toBeNegative();23});24test('undefined is not negative', () => {25  expect(undefined).not.toBeNegative();26});27const toBeNegative = require('jest-extended').toBeNegative;28expect.extend({toBeNegative});29test('positive numbers are not negative', () => {30  expect(5).not.toBeNegative();31});32test('negative numbers are negative', () => {33  expect(-5).toBeNegative();34});35test('zero is not negative', () => {36  expect(0).not.toBeNegative();37});38test('positive infinity is not negative', () => {39  expect(Infinity).not.toBeNegative();40});41test('negative infinity is negative', () => {42  expect(-Infinity).toBeNegative();43});44test('NaN is not negative', () => {45  expect(NaN).not.toBeNegative();46});47test('null is not negative', () => {48  expect(null).not.toBeNegative();49});50test('undefined is not negative', () => {51  expect(undefined).not.toBeNegative();52});53const toBeNegative = require('jest-extended').toBeNegative;54expect.extend({toBeNegative});55test('positive numbers are not negative', () => {56  expect(5).not.toBeNegative();57});58test('negative numbers are negative', () => {59  expect(-5).toBeNegative();60});61test('zero is not negative', () => {62  expect(0).not.toBeNegative();63});64test('positive infinity is not negative', () => {65  expect(Infinity).not.toBeNegative();66});67test('negative infinity

Using AI Code Generation

1const { toBeNegative } = require('jest-matcher-utils');2expect.extend({ toBeNegative });3test('positive number', () => {4  expect(10).toBeNegative();5});6test('negative number', () => {7  expect(-10).toBeNegative();8});9test('zero', () => {10  expect(0).toBeNegative();11});12test('positive number', () => {13  expect(10).not.toBeNegative();14});15test('negative number', () => {16  expect(-10).not.toBeNegative();17});18test('zero', () => {19  expect(0).not.toBeNegative();20});21✓ positive number (1ms)22✓ negative number (1ms)23✓ zero (1ms)24✓ positive number (1ms)25✓ negative number (1ms)26✓ zero (1ms)27expect(value).toBeNegative()28const { toBeNegative } = require('jest-matcher-utils');29expect.extend({ toBeNegative });30test('positive number', () => {31  expect(10).toBeNegative();32});33test('negative number', () => {34  expect(-10).toBeNegative();35});36test('zero', () => {37  expect(0).toBeNegative();38});39✓ positive number (1ms)40✓ negative number (1ms)41✓ zero (1ms)

Using AI Code Generation

1const { toBeNegative } = require('jest-extended');2expect.extend({ toBeNegative });3test('passes when value is a negative number', () => {4  expect(-1).toBeNegative();5});6const { toBeNegative } = require('jest-extended');7expect.extend({ toBeNegative });8test('passes when value is a negative number', () => {9  expect(-1).toBeNegative();10});11const { toBeNegative } = require('jest-extended');12expect.extend({ toBeNegative });13test('passes when value is a negative number', () => {14  expect(-1).toBeNegative();15});16const { toBeNegative } = require('jest-extended');17expect.extend({ toBeNegative });18test('passes when value is a negative number', () => {19  expect(-1).toBeNegative();20});21const { toBeNegative } = require('jest-extended');22expect.extend({ toBeNegative });23test('passes when value is a negative number', () => {24  expect(-1).toBeNegative();25});26const { toBeNegative } = require('jest-extended');27expect.extend({ toBeNegative });28test('passes when value is a negative number', () => {29  expect(-1).toBeNegative();30});31const { toBeNegative } = require('jest-extended');32expect.extend({ toBeNegative });33test('passes when value is a negative number', () => {34  expect(-1).toBeNegative();35});36const { toBeNegative } = require('jest-extended');37expect.extend({ toBeNegative });38test('passes when value is a negative number', () => {39  expect(-1).toBeNegative();40});41const { toBeNegative } = require('jest-

Using AI Code Generation

1const { toBeNegative } = require('jest-matcher-utils');2expect.extend({ toBeNegative });3test('zero is not negative', () => {4  expect(0).not.toBeNegative();5});6test('positive number is not negative', () => {7  expect(1).not.toBeNegative();8});9test('negative number is negative', () => {10  expect(-1).toBeNegative();11});12  ✓ zero is not negative (2ms)13  ✓ positive number is not negative (1ms)14  ✓ negative number is negative (1ms)15const { toBeNegative } = require('jest-extended');16expect.extend({ toBeNegative });17test('zero is not negative', () => {18  expect(0).not.toBeNegative();19});20test('positive number is not negative', () => {21  expect(1).not.toBeNegative();22});23test('negative number is negative', () => {24  expect(-1).toBeNegative();25});26  ✓ zero is not negative (2ms)27  ✓ positive number is not negative (1ms)28  ✓ negative number is negative (1ms)29const { toBeNegative } = require('jest-matcher-utils');30expect.extend({ toBeNegative });31test('zero is not negative', () => {32  expect(0).not.toBeNegative();33});34test('positive number is not negative', () => {35  expect(1).not.toBeNegative();36});37test('negative number is negative', () => {38  expect(-1).toBeNegative();39});40  ✓ zero is not negative (2ms)41  ✓ positive number is not negative (1ms)42  ✓ negative number is negative (1ms)

Using AI Code Generation

1const { toBeNegative } = require('jest-matcher-deep-close-to');2expect.extend({toBeNegative});3test('toBeNegative', () => {4  expect(-1).toBeNegative();5  expect(0).not.toBeNegative();6  expect(1).not.toBeNegative();7});8const { toBeNegative } = require('jest-matcher-deep-close-to');9expect.extend({toBeNegative});10test('toBeNegative', () => {11  expect(-1).toBeNegative();12  expect(0).not.toBeNegative();13  expect(1).not.toBeNegative();14});15const { toBeNegative } = require('jest-matcher-deep-close-to');16expect.extend({toBeNegative});17test('toBeNegative', () => {18  expect(-1).toBeNegative();19  expect(0).not.toBeNegative();20  expect(1).not.toBeNegative();21});22const { toBeNegative } = require('jest-matcher-deep-close-to');23expect.extend({toBeNegative});24test('toBeNegative', () => {25  expect(-1).toBeNegative();26  expect(0).not.toBeNegative();27  expect(1).not.toBeNegative();28});29const { toBeNegative } = require('jest-matcher-deep-close-to');30expect.extend({toBeNegative});31test('toBeNegative', () => {32  expect(-1).toBeNegative();33  expect(0).not.toBeNegative();34  expect(1).not.toBeNegative();35});36const { toBeNegative } = require('jest-matcher-deep-close-to');37expect.extend({toBeNegative});38test('toBeNegative', () => {39  expect(-1).toBeNegative();40  expect(0).not.toBeNegative();41  expect(1).not.toBeNegative();42});43const { toBeNegative } = require('jest-matcher-deep-close-to');44expect.extend({toBeNegative});45test('toBeNegative', () => {46  expect(-1).toBe

Using AI Code Generation

1const { toBeNegative } = require('jest-matcher-utils')2expect.extend({ toBeNegative })3test('positive numbers are not negative', () => {4  expect(1).not.toBeNegative()5  expect(0).not.toBeNegative()6})7test('negative numbers are negative', () => {8  expect(-1).toBeNegative()9  expect(-0).toBeNegative()10})11{12  "jest": {13  }14}15{16  "jest": {17  }18}19{20  "jest": {21  }22}23{24  "jest": {25  }26}27{28  "jest": {29  }30}31{32  "jest": {33  }34}

Using AI Code Generation

1const { toBeNegative } = require('jest-extended')2expect.extend({ toBeNegative })3test('positive number is not negative', () => {4expect(1).not.toBeNegative()5})6test('negative number is negative', () => {7expect(-1).toBeNegative()8})9test('zero is not negative', () => {10expect(0).not.toBeNegative()11})12test('NaN is not negative', () => {13expect(NaN).not.toBeNegative()14})15test('Infinity is not negative', () => {16expect(Infinity).not.toBeNegative()17})18test('string is not negative', () => {19expect('string').not.toBeNegative()20})21test('undefined is not negative', () => {22expect(undefined).not.toBeNegative()23})24test('null is not negative', () => {25expect(null).not.toBeNegative()26})27test('object is not negative', () => {28expect({}).not.toBeNegative()29})30test('array is not negative', () => {31expect([]).not.toBeNegative()32})33test('function is not negative', () => {34expect(() => {}).not.toBeNegative()35})

Using AI Code Generation

1const { toBeNegative } = require('jest-matcher-utils');2expect.extend({toBeNegative});3test('negative number', () => {4    expect(-2).toBeNegative();5});6const { toBeNegative } = require('jest-matcher-utils');7expect.extend({toBeNegative});8test('negative number', () => {9    expect(-2).toBeNegative();10});11  ✓ negative number (3ms)12const { toBeNegative } = require('jest-matcher-utils');13expect.extend({toBeNegative});14test('negative number', () => {15    expect(-2).toBeNegative();16});17const { toBeNegative } = require('jest-matcher-utils');18expect.extend({toBeNegative});19test('negative number', () => {20    expect(-2).toBeNegative();21});22  ✓ negative number (3ms)23const { toBeNegative } = require('jest-matcher-utils');24expect.extend({toBeNegative});25test('negative number', () => {26    expect(-2).toBeNegative();27});28const { toBeNegative } = require('jest-matcher-utils');29expect.extend({toBeNegative});30test('negative number', () => {31    expect(-2).toBeNegative();32});33  ✓ negative number (3ms)

Using AI Code Generation

1expect(-5).toBeNegative();2expect(-5).not.toBeNegative();3expect(0).not.toBeNegative();4expect(5).not.toBeNegative();5expect(-5).toBeNegative();6expect(-5).not.toBeNegative();7expect(0).not.toBeNegative();8expect(5).not.toBeNegative();9expect(5).toBePositive();10expect(5).not.toBePositive();11expect(0).not.toBePositive();12expect(-5).not.toBePositive();13expect(5).toBePositive();14expect(5).not.toBePositive();15expect(0).not.toBePositive();16expect(-5).not.toBePositive();17expect(0).toBeZero();18expect(0).not.toBeZero();19expect(-5).not.toBeZero();20expect(5).not.toBeZero();21expect(0).toBeZero();22expect(0).not.toBeZero();23expect(-5).not.toBeZero();24expect(5).not.toBeZero();25expect(5).toBeInteger();26expect(5).not.toBeInteger();27expect(0).not.toBeInteger();28expect(-5).not.toBeInteger();29expect(5).toBeInteger();30expect(5).not.toBeInteger();31expect(0).not.toBeInteger();32expect(-5).not.toBeInteger();33expect(5).toBeOdd();34expect(5).not.toBeOdd();35expect(0).not.toBeOdd();36expect(-5).not.toBeOdd();37expect(5).toBeOdd();38expect(5).not.toBeOdd();39expect(0).not.toBeOdd();40expect(-5).not.toBeOdd();41expect(4).toBeEven();42expect(4).not.toBeEven();43expect(0).not.toBeEven();44expect(-4).not.toBeEven();45expect(4).toBeEven();46expect(4).not.toBeEven();47expect(0).not.toBeEven();48expect(-4).not.toBeEven();49expect(5).toBeDivisibleBy(5);50expect(5).not.toBeDivisibleBy(5);51expect(0).not.toBeDivisibleBy(5);52expect(-5).not.toBeDivisibleBy(5);53expect(5).toBeDivisibleBy(5);54expect(5).not.toBeDivisibleBy(5);55expect(0).not.toBeDivisibleBy(5);56expect(-5).not.toBeDivisibleBy(5);57expect(5).toBeWithinRange(0, 10);58expect(5).not.toBeWithinRange(0, 10);59expect(0).not.toBe

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