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How to use BigIntArbitrary method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

bigInt.spec.ts

Source:bigInt.spec.ts

1import * as fc from 'fast-check';2import { bigInt } from '../../../src/arbitrary/bigInt';3import { fakeArbitrary } from './__test-helpers__/ArbitraryHelpers';4import * as BigIntArbitraryMock from '../../../src/arbitrary/_internals/BigIntArbitrary';5function fakeBigIntArbitrary() {6  const instance = fakeArbitrary<bigint>().instance as BigIntArbitraryMock.BigIntArbitrary;7  return instance;8}9function beforeEachHook() {10  jest.resetModules();11  jest.restoreAllMocks();12  fc.configureGlobal({ beforeEach: beforeEachHook });13}14beforeEach(beforeEachHook);15describe('bigInt', () => {16  if (typeof BigInt === 'undefined') {17    it('no test', () => {18      expect(true).toBe(true);19    });20    return;21  }22  it('should instantiate the same BigIntArbitrary as empty constraints for no arguments', () => {23    // Arrange24    const instance = fakeBigIntArbitrary();25    const BigIntArbitrary = jest.spyOn(BigIntArbitraryMock, 'BigIntArbitrary');26    BigIntArbitrary.mockImplementation(() => instance);27    // Act28    const arb = bigInt();29    const arbEmpty = bigInt({});30    // Assert31    expect(BigIntArbitrary).toHaveBeenCalledTimes(2);32    expect(BigIntArbitrary.mock.calls[1]).toEqual(BigIntArbitrary.mock.calls[0]); // same arguments33    const argumentsForCall = BigIntArbitrary.mock.calls[0];34    expect(argumentsForCall[0]).toBeLessThan(argumentsForCall[1]); // range should not be restricted to one value35    expect(arb).toBe(instance);36    expect(arbEmpty).toBe(instance);37  });38  it('should instantiate BigIntArbitrary with passed constraints and default missing ones', () =>39    fc.assert(40      fc.property(fc.bigInt(), fc.bigInt(), fc.boolean(), fc.boolean(), (a, b, withMin, withMax) => {41        // Arrange42        const [min, max] = a < b ? [a, b] : [b, a];43        const instance = fakeBigIntArbitrary();44        const BigIntArbitrary = jest.spyOn(BigIntArbitraryMock, 'BigIntArbitrary');45        BigIntArbitrary.mockImplementation(() => instance);46        // Act47        const arb = bigInt({ min: withMin ? min : undefined, max: withMax ? max : undefined });48        // Assert49        expect(BigIntArbitrary).toHaveBeenCalledWith(50          withMin ? min : expect.any(BigInt),51          withMax ? max : expect.any(BigInt)52        );53        const argumentsForCall = BigIntArbitrary.mock.calls[0];54        expect(argumentsForCall[0]).toBeLessThanOrEqual(argumentsForCall[1]);55        expect(arb).toBe(instance);56      })57    ));58  it('[legacy] should instantiate the same BigIntArbitrary as constraints-based for bigInt(min, max)', () =>59    fc.assert(60      fc.property(fc.bigInt(), fc.bigInt(), (a, b) => {61        // Arrange62        const [min, max] = a < b ? [a, b] : [b, a];63        const instance = fakeBigIntArbitrary();64        const BigIntArbitrary = jest.spyOn(BigIntArbitraryMock, 'BigIntArbitrary');65        BigIntArbitrary.mockImplementation(() => instance);66        // Act67        const arb = bigInt(min, max);68        const arbConstraints = bigInt({ min, max });69        // Assert70        expect(BigIntArbitrary).toHaveBeenCalledTimes(2);71        expect(BigIntArbitrary.mock.calls[1]).toEqual(BigIntArbitrary.mock.calls[0]); // same arguments72        expect(arb).toBe(instance);73        expect(arbConstraints).toBe(instance);74      })75    ));76  it('should throw when minimum value is greater than maximum one', () =>77    fc.assert(...

bigUint.spec.ts

Source:bigUint.spec.ts

1import * as fc from 'fast-check';2import { bigUint } from '../../../src/arbitrary/bigUint';3import { fakeArbitrary } from './__test-helpers__/ArbitraryHelpers';4import * as BigIntArbitraryMock from '../../../src/arbitrary/_internals/BigIntArbitrary';5function fakeBigIntArbitrary() {6  const instance = fakeArbitrary<bigint>().instance as BigIntArbitraryMock.BigIntArbitrary;7  return instance;8}9function beforeEachHook() {10  jest.resetModules();11  jest.restoreAllMocks();12  fc.configureGlobal({ beforeEach: beforeEachHook });13}14beforeEach(beforeEachHook);15describe('bigUint', () => {16  if (typeof BigInt === 'undefined') {17    it('no test', () => {18      expect(true).toBe(true);19    });20    return;21  }22  it('should instantiate the same BigIntArbitrary as empty constraints for no arguments', () => {23    // Arrange24    const instance = fakeBigIntArbitrary();25    const BigIntArbitrary = jest.spyOn(BigIntArbitraryMock, 'BigIntArbitrary');26    BigIntArbitrary.mockImplementation(() => instance);27    // Act28    const arb = bigUint();29    const arbEmpty = bigUint({});30    // Assert31    expect(BigIntArbitrary).toHaveBeenCalledTimes(2);32    expect(BigIntArbitrary.mock.calls[1]).toEqual(BigIntArbitrary.mock.calls[0]); // same arguments33    const argumentsForCall = BigIntArbitrary.mock.calls[0];34    expect(argumentsForCall[0]).toBeLessThan(argumentsForCall[1]); // range should not be restricted to one value35    expect(argumentsForCall[0]).toBe(BigInt(0));36    expect(arb).toBe(instance);37    expect(arbEmpty).toBe(instance);38  });39  it('should instantiate BigIntArbitrary(0, max) for bigUint({max})', () =>40    fc.assert(41      fc.property(fc.bigUint(), (max) => {42        // Arrange43        const instance = fakeBigIntArbitrary();44        const BigIntArbitrary = jest.spyOn(BigIntArbitraryMock, 'BigIntArbitrary');45        BigIntArbitrary.mockImplementation(() => instance);46        // Act47        const arb = bigUint({ max });48        // Assert49        expect(BigIntArbitrary).toHaveBeenCalledWith(BigInt(0), max);50        expect(arb).toBe(instance);51      })52    ));53  it('should instantiate BigIntArbitrary(0, max) for bigUint(max)', () =>54    fc.assert(55      fc.property(fc.bigUint(), (max) => {56        // Arrange57        const instance = fakeBigIntArbitrary();58        const BigIntArbitrary = jest.spyOn(BigIntArbitraryMock, 'BigIntArbitrary');59        BigIntArbitrary.mockImplementation(() => instance);60        // Act61        const arb = bigUint(max);62        // Assert63        expect(BigIntArbitrary).toHaveBeenCalledWith(BigInt(0), max);64        expect(arb).toBe(instance);65      })66    ));67  it('should throw when maximum value is lower than zero', () =>68    fc.assert(69      fc.property(fc.bigInt({ max: BigInt(-1) }), (max) => {70        // Arrange / Act / Assert71        expect(() => bigUint({ max })).toThrowError();...

UniformBigIntDistribution.spec.ts

Source:UniformBigIntDistribution.spec.ts

1import * as assert from 'assert';2import * as fc from 'fast-check';3import { uniformBigIntDistribution } from '../../../src/distribution/UniformBigIntDistribution';4import { uniformIntDistribution } from '../../../src/distribution/UniformIntDistribution';5import mersenne from '../../../src/generator/MersenneTwister';6const MERSENNE_MIN = mersenne(0).min();7const MERSENNE_MAX = mersenne(0).max();8const bigIntArbitrary = fc9  .tuple(fc.boolean(), fc.nat(0xffffffff), fc.nat(0xffffffff), fc.nat(0xffffffff), fc.nat(0xffffffff))10  .map(([sign, a3, a2, a1, a0]) => {11    return (12      (sign ? BigInt(-1) : BigInt(1)) *13      ((BigInt(a3) << BigInt(96)) + (BigInt(a2) << BigInt(64)) + (BigInt(a1) << BigInt(32)) + BigInt(a0))14    );15  });16describe('uniformBigIntDistribution', () => {17  if (typeof BigInt === 'undefined') {18    it('no test', () => {19      expect(true).toBe(true);20    });21    return;22  }23  if (typeof BigInt !== 'undefined') {24    it('Should always generate values within the range', () =>25      fc.assert(26        fc.property(fc.integer().noShrink(), bigIntArbitrary, bigIntArbitrary, (seed, a, b) => {27          const minV = a < b ? a : b;28          const maxV = a < b ? b : a;29          const [v, nrng] = uniformBigIntDistribution(minV, maxV)(mersenne(seed));30          return v >= minV && v <= maxV;31        })32      ));33    it('Should be equivalent to uniformIntDistribution integers within generator range', () =>34      fc.assert(35        fc.property(36          fc.integer().noShrink(),37          fc.integer({ min: MERSENNE_MIN, max: MERSENNE_MAX }),38          fc.integer({ min: MERSENNE_MIN, max: MERSENNE_MAX }),39          (seed, a, b) => {40            const minV = a < b ? a : b;41            const maxV = a < b ? b : a;42            const [vInt, nrngInt] = uniformIntDistribution(minV, maxV)(mersenne(seed));43            const [vBigInt, nrngBigInt] = uniformBigIntDistribution(BigInt(minV), BigInt(maxV))(mersenne(seed));44            assert.strictEqual(Number(vBigInt), vInt); // same values45            assert.strictEqual(nrngBigInt.next()[0], nrngInt.next()[0]); // same generator46          }47        )48      ));49  }...

Using AI Code Generation

1const { BigIntArbitrary } = require('fast-check');2const fc = require('fast-check');3const fs = require('fs');4const path = require('path');5const { performance } = require('perf_hooks');6const { performance2 } = require('perf_hooks');7const test3 = async () => {8  const test3 = await fc.assert(9    fc.property(BigIntArbitrary(), (a) => {10      const t1 = performance.now();11      const t2 = performance2.now();12      console.log(t1, t2);13      return true;14    }),15    { verbose: true, numRuns: 1 }16  );17};18test3();19const { performance } = require('perf_hooks');20const { performance2 } = require('perf_hooks');21const test4 = async () => {22  const t1 = performance.now();23  const t2 = performance2.now();24  console.log(t1, t2);25};26test4();27const { performance } = require('perf_hooks');28const { performance2 } = require('perf_hooks');29const test5 = async () => {30  const t1 = performance.now();31  const t2 = performance2.now();32  console.log(t1, t2);33};34test5();

Using AI Code Generation

1const fc = require('fast-check')2const {BigIntArbitrary} = require('fast-check/lib/arbitrary/BigIntArbitrary')3const arb = BigIntArbitrary(0n, 100n)4fc.assert(5  fc.property(arb, (n) => {6    console.log(n)7  })8const fc = require('fast-check')9const {BigIntArbitrary} = require('fast-check/lib/arbitrary/BigIntArbitrary')10const arb = BigIntArbitrary(0n, 100n)11fc.assert(12  fc.property(arb, (n) => {13    console.log(n)14  })15const fc = require('fast-check')16const {BigIntArbitrary} = require('fast-check/lib/arbitrary/BigIntArbitrary')17const arb = BigIntArbitrary(0n, 100n)18fc.assert(19  fc.property(arb, (n) => {20    console.log(n)21  })22const fc = require('fast-check')23const {BigIntArbitrary} = require('fast-check/lib/arbitrary/BigIntArbitrary')24const arb = BigIntArbitrary(0n, 100n)25fc.assert(26  fc.property(arb, (n) => {27    console.log(n)28  })29const fc = require('fast-check')30const {BigIntArbitrary} = require('fast-check/lib/arbitrary/BigIntArbitrary')31const arb = BigIntArbitrary(0n, 100n)32fc.assert(33  fc.property(arb, (n) => {34    console.log(n)35  })36const fc = require('fast-check')37const {BigIntArbitrary} = require('fast-check/lib/arbitrary/BigIntArbitrary')38const arb = BigIntArbitrary(0n, 100n)39fc.assert(40  fc.property(arb, (n)

Using AI Code Generation

1const {BigIntArbitrary} = require('fast-check')2const {bigInt} = require('fast-check/lib/types/BigIntArbitrary.js')3const arb = BigIntArbitrary()4const arb1 = bigInt()5console.log(arb)6console.log(arb1)7const {BigIntArbitrary} = require('fast-check')8const {bigInt} = require('fast-check/lib/types/BigIntArbitrary.js')9const arb = BigIntArbitrary()10const arb1 = bigInt()11console.log(arb)12console.log(arb1)13const {BigIntArbitrary} = require('fast-check-monorepo')14const {bigInt} = require('fast-check-monorepo/lib/types/BigIntArbitrary.js')15const arb = BigIntArbitrary()16const arb1 = bigInt()17console.log(arb)18console.log(arb1)19import * as fc from 'fast-check'20import * as assert from 'assert'21import { createTest } from './test'22const test = createTest('tes

Using AI Code Generation

1import { BigIntArbitrary, bigInt } from "fast-check";2const bigIntArbitrary = BigIntArbitrary();3const bigIntArbitrary2 = bigInt();4bigIntArbitrary.generate();5bigIntArbitrary2.generate();6import { BigIntArbitrary, bigInt } from "fast-check";7const bigIntArbitrary = BigIntArbitrary();8const bigIntArbitrary2 = bigInt();9bigIntArbitrary.generate();10bigIntArbitrary2.generate();

Using AI Code Generation

1const {BigIntArbitrary} = require('fast-check');2const bigIntArbitrary = BigIntArbitrary();3const bigIntArbitrary = BigIntArbitrary(-100, 100);4const bigIntArbitrary = BigIntArbitrary(BigInt(-100), BigInt(100));5const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)));6const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10);7const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10, 2);8const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10, 2, 1);9const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10, 2, 1, 1);10const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10, 2, 1, 1, 1);11const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10, 2, 1, 1, 1, 1);12const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10, 2, 1, 1, 1, 1, 1);13const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10, 2, 1, 1, 1, 1, 1, 1);14const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10, 2, 1, 1, 1, 1, 1, 1, 1);15const bigIntArbitrary = BigIntArbitrary(BigInt("1".repeat(100)), BigInt("1".repeat(100)), 10, 2, 1,

Using AI Code Generation

1const {BigIntArbitrary} = require('fast-check');2const {bigInt} = require('jsbi-utils');3const arb = BigIntArbitrary({min:bigInt(0), max:bigInt(100)});4arb.generate(1).then((value) => console.log(value));5const {BigIntArbitrary} = require('fast-check');6const {bigInt} = require('jsbi-utils');7const arb = BigIntArbitrary({min:bigInt(0), max:bigInt(100)});8arb.generate(1).then((value) => console.log(value));9const {BigIntArbitrary} = require('fast-check');10const {bigInt} = require('jsbi-utils');11const arb = BigIntArbitrary({min:bigInt(0), max:bigInt(100)});12arb.generate(1).then((value) => console.log(value));13const {BigIntArbitrary} = require('fast-check');14const {bigInt} = require('jsbi-utils');15const arb = BigIntArbitrary({min:bigInt(0), max:bigInt(100)});16arb.generate(1).then((value) => console.log(value));17const {BigIntArbitrary} = require('fast-check');18const {bigInt} = require('jsbi-utils');19const arb = BigIntArbitrary({min:bigInt(0), max:bigInt(100)});20arb.generate(1).then((value) => console.log(value));21const {BigIntArbitrary} = require('fast-check');22const {bigInt} = require('jsbi-utils');23const arb = BigIntArbitrary({min:bigInt(0), max:bigInt(100)});24arb.generate(1).then((value) => console.log(value));25const {BigIntArbitrary}

Using AI Code Generation

1const fc = require('fast-check');2const { BigIntArbitrary } = require('fast-check/lib/arbitrary/BigIntArbitrary.js');3const arb = BigIntArbitrary();4const gen = arb.generator;5const { value } = gen.next();6console.log(value);7const fc = require('fast-check');8const { BigIntArbitrary } = require('fast-check/lib/arbitrary/BigIntArbitrary.js');9const arb = BigIntArbitrary();10const gen = arb.generator;11const { value } = gen.next();12console.log(value);13const fc = require('fast-check');14const { BigIntArbitrary } = require('fast-check/lib/arbitrary/BigIntArbitrary.js');15const arb = BigIntArbitrary();16const gen = arb.generator;17const { value } = gen.next();18console.log(value);19const fc = require('fast-check');20const { BigIntArbitrary } = require('fast-check/lib/arbitrary/BigIntArbitrary.js');21const arb = BigIntArbitrary();22const gen = arb.generator;23const { value } = gen.next();24console.log(value);25const fc = require('fast-check');26const { BigIntArbitrary } = require('fast-check/lib/arbitrary/BigIntArbitrary.js');27const arb = BigIntArbitrary();28const gen = arb.generator;29const { value } = gen.next();30console.log(value);31const fc = require('fast-check');32const { BigIntArbitrary } = require('fast-check/lib/arbitrary/BigIntArbitrary.js');33const arb = BigIntArbitrary();34const gen = arb.generator;35const { value } = gen.next();36console.log(value);37const fc = require('fast-check');38const { BigIntArbitrary } = require('fast-check/lib/arbitrary/BigIntArbitrary.js');39const arb = BigIntArbitrary();40const gen = arb.generator;41const { value } = gen.next

Using AI Code Generation

1const { BigIntArbitrary } = require('fast-check');2const bigIntArbitrary = BigIntArbitrary();3const bigIntArbitrary2 = BigIntArbitrary({min: 0n, max: 100n});4console.log(bigIntArbitrary);5console.log(bigIntArbitrary2);6const { BigIntArbitrary } = require('fast-check');7const bigIntArbitrary = BigIntArbitrary();8const bigIntArbitrary2 = BigIntArbitrary({min: 0n, max: 100n});9console.log(bigIntArbitrary);10console.log(bigIntArbitrary2);11const { BigIntArbitrary } = require('fast-check');12const bigIntArbitrary = BigIntArbitrary();13const bigIntArbitrary2 = BigIntArbitrary({min: 0n, max: 100n});14console.log(bigIntArbitrary);15console.log(bigIntArbitrary2);16const { BigIntArbitrary } = require('fast-check');17const bigIntArbitrary = BigIntArbitrary();18const bigIntArbitrary2 = BigIntArbitrary({min: 0n, max: 100n});19console.log(bigIntArbitrary);20console.log(bigIntArbitrary2);21const { BigIntArbitrary } = require('fast-check');22const bigIntArbitrary = BigIntArbitrary();23const bigIntArbitrary2 = BigIntArbitrary({min: 0n, max: 100n});24console.log(bigIntArbitrary);25console.log(bigIntArbitrary2);26const { BigIntArbitrary } = require('fast-check');27const bigIntArbitrary = BigIntArbitrary();28const bigIntArbitrary2 = BigIntArbitrary({min: 0n, max: 100n});29console.log(bigIntArbitrary);30console.log(bigIntArbitrary2);

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