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How to use memoFunA method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

memo.spec.ts

Source:memo.spec.ts

1import { memo } from '../../../src/arbitrary/memo';2import { fakeArbitrary } from './__test-helpers__/ArbitraryHelpers';3import { fakeRandom } from './__test-helpers__/RandomHelpers';4describe('memo', () => {5  it('should return the produced instance of arbitrary', () => {6    // Arrange7    const { instance: expectedArb } = fakeArbitrary();8    const builder = memo(() => expectedArb);9    // Act10    const arb = builder();11    // Assert12    expect(arb).toBe(expectedArb);13  });14  it('should cache arbitraries associated to each depth', () => {15    // Arrange16    const builder = memo(() => fakeArbitrary().instance);17    // Act18    const arb = builder();19    // Assert20    expect(builder(10)).toBe(builder(10));21    expect(builder(42)).toBe(builder(42));22    expect(builder(65500)).toBe(builder(65500));23    expect(builder()).toBe(arb);24  });25  it('should instantiate new arbitraries for each depth', () => {26    // Arrange27    const builder = memo(() => fakeArbitrary().instance);28    // Act29    const b10 = builder(10);30    const b42 = builder(42);31    // Assert32    expect(b10).not.toBe(b42);33  });34  it('should consider no depth as depth 10', () => {35    // Arrange36    const builder = memo(() => fakeArbitrary().instance);37    // Act38    const bDefault = builder();39    const b10 = builder(10);40    // Assert41    expect(bDefault).toBe(b10);42  });43  it('should automatically decrease depth for self recursive', () => {44    // Arrange45    const { instance: expectedArb } = fakeArbitrary();46    const memoFun = jest.fn();47    const builder = memo(memoFun);48    memoFun.mockImplementation((n) => (n <= 6 ? expectedArb : builder()));49    // Act50    builder();51    // Assert52    expect(memoFun.mock.calls).toEqual([[10], [9], [8], [7], [6]]);53  });54  it('should automatically interleave decrease depth for mutually recursive', () => {55    // Arrange56    const { instance: expectedArb } = fakeArbitrary();57    const memoFunA = jest.fn();58    const memoFunB = jest.fn();59    const builderA = memo(memoFunA);60    const builderB = memo(memoFunB);61    memoFunA.mockImplementation((n) => (n <= 6 ? expectedArb : builderB()));62    memoFunB.mockImplementation((n) => (n <= 6 ? expectedArb : builderA()));63    // Act64    builderA();65    // Assert66    expect(memoFunA.mock.calls).toEqual([[10], [8], [6]]);67    expect(memoFunB.mock.calls).toEqual([[9], [7]]);68  });69  it('should be able to override decrease depth', () => {70    // Arrange71    const { instance: expectedArb } = fakeArbitrary();72    const memoFun = jest.fn();73    const builder = memo(memoFun);74    memoFun.mockImplementation((n) => (n <= 0 ? expectedArb : builder(n - 3)));75    // Act76    builder();77    // Assert78    expect(memoFun.mock.calls).toEqual([[10], [7], [4], [1], [-2]]);79  });80  it('should be able to delay calls to sub-builders', () => {81    // Arrange82    const expectedBiasedFactor = 42;83    const { instance: simpleArb, generate } = fakeArbitrary();84    const { instance: mrng } = fakeRandom();85    // Act86    const builderA = memo(() => {87      const { instance: arbA, generate: generateA } = fakeArbitrary();88      generateA.mockImplementation((mrng, biasedFactor) => builderB().generate(mrng, biasedFactor));89      return arbA;90    });91    const builderB = memo(() => simpleArb);92    expect(generate).not.toHaveBeenCalled();93    builderA().generate(mrng, expectedBiasedFactor);94    // Assert95    expect(generate).toHaveBeenCalledWith(mrng, expectedBiasedFactor);96  });...

Using AI Code Generation

1const memoFunA = require('fast-check-monorepo').memoFunA;2const memoFunB = require('fast-check-monorepo').memoFunB;3const memoFunC = require('fast-check-monorepo').memoFunC;4const memoFunD = require('fast-check-monorepo').memoFunD;5const memoFunE = require('fast-check-monorepo').memoFunE;6const memoFunF = require('fast-check-monorepo').memoFunF;7const memoFunG = require('fast-check-monorepo').memoFunG;8const memoFunH = require('fast-check-monorepo').memoFunH;9const memoFunI = require('fast-check-monorepo').memoFunI;10const memoFunJ = require('fast-check-monorepo').memoFunJ;11const memoFunK = require('fast-check-monorepo').memoFunK;12const memoFunL = require('fast-check-monorepo').memoFunL;13const memoFunM = require('fast-check-monorepo').memoFunM;14const memoFunN = require('fast-check-monorepo').memoFunN;15const memoFunO = require('fast-check-monorepo').memoFunO;16const memoFunP = require('fast-check-monorepo').memoFunP;

Using AI Code Generation

1const { memoFunA } = require('fast-check-monorepo');2const { memoFunB } = require('fast-check-monorepo');3const { memoFunC } = require('fast-check-monorepo');4const { memoFunD } = require('fast-check-monorepo');5const { memoFunE } = require('fast-check-monorepo');6const { memoFunF } = require('fast-check-monorepo');7const { memoFunG } = require('fast-check-monorepo');8const { memoFunH } = require('fast-check-monorepo');9const { memoFunI } = require('fast-check-monorepo');10const { memoFunJ } = require('fast-check-monorepo');11const { memoFunK } = require('fast-check-monorepo');12const { memoFunL } = require('fast-check-monorepo');13const { memoFunM } = require('fast-check-monorepo');14const { memoFunN } = require('fast-check-monorepo');15const { memoFunO } = require('fast-check-monorepo');16const { memoFunP } = require('fast-check-monorepo');17const { memoFunQ } = require('fast-check-monorepo');18const { memoFunR } = require('fast-check-monorepo');19const { memoFunS } = require('fast-check-monorepo');20const { memoFunT } = require('fast-check-monorepo');21const { memoFunU } = require('fast-check-monorepo');22const { memoFunV } = require('fast-check-monorepo');23const { memoFunW } = require('fast-check-monorepo');24const { memoFunX } = require('fast-check-monorepo');25const { memoFunY } = require('fast-check-monorepo');26const { memoFunZ } = require('fast-check-monorepo');27console.log(memoFunA(5));28console.log(memoFunB(5));29console.log(memoFunC(5));30console.log(memoFunD(5));31console.log(memoFunE(5));32console.log(memoFunF(5));33console.log(memoFunG(5));34console.log(memoFunH(5));35console.log(memoFunI(5));36console.log(memoFunJ(5));37console.log(memoFunK(5));38console.log(memoFunL(5));

Using AI Code Generation

1const { memoFunA } = require('fast-check-monorepo');2const memo = memoFunA();3const { memoFunB } = require('fast-check-monorepo');4const memo = memoFunB();5const { memoFunC } = require('fast-check-monorepo');6const memo = memoFunC();7const { memoFunD } = require('fast-check-monorepo');8const memo = memoFunD();9const { memoFunE } = require('fast-check-monorepo');10const memo = memoFunE();11const { memoFunF } = require('fast-check-monorepo');12const memo = memoFunF();13const { memoFunG } = require('fast-check-monorepo');14const memo = memoFunG();15const { memoFunH } = require('fast-check-monorepo');16const memo = memoFunH();17const { memoFunI } = require('fast-check-monorepo');18const memo = memoFunI();19const { memoFunJ } = require('fast-check-monorepo');20const memo = memoFunJ();21const { memoFunK } = require('fast-check-monorepo');22const memo = memoFunK();23const { memoFunL } = require('fast-check-monorepo');24const memo = memoFunL();25const { memoFunM } = require('fast-check-monorepo');26const memo = memoFunM();27const { memoFunN } = require('fast-check-monorepo');

Using AI Code Generation

1const { memoFunA } = require('fast-check-monorepo');2const memoizedFn = memoFunA((a, b) => a + b);3console.log(memoizedFn(1, 2));4console.log(memoizedFn(1, 2));5console.log(memoizedFn(1, 2));6const { memoFunB } = require('fast-check-monorepo');7const memoizedFn = memoFunB((a, b) => a + b);8console.log(memoizedFn(1, 2));9console.log(memoizedFn(1, 2));10console.log(memoizedFn(1, 2));11const { memoFunC } = require('fast-check-monorepo');12const memoizedFn = memoFunC((a, b) => a + b);13console.log(memoizedFn(1, 2));14console.log(memoizedFn(1, 2));15console.log(memoizedFn(1, 2));16const { memoFunD } = require('fast-check-monorepo');17const memoizedFn = memoFunD((a, b) => a + b);18console.log(memoizedFn(1, 2));19console.log(memoizedFn(1, 2));20console.log(memoizedFn(1, 2));21const { memoFunE } = require('fast-check-monorepo');22const memoizedFn = memoFunE((a, b) => a + b);23console.log(memoizedFn(1, 2));24console.log(memoizedFn(1, 2));25console.log(memoizedFn(1, 2));

Using AI Code Generation

1const memoFunA = require('fast-check-monorepo').memoFunA;2const memoFunB = require('fast-check-monorepo').memoFunB;3test('memoFunA should return 1', () => {4    expect(memoFunA()).toBe(1);5});6test('memoFunB should return 1', () => {7    expect(memoFunB()).toBe(1);8});9{10  "scripts": {11  },12  "devDependencies": {13  },14  "dependencies": {15  }16}17{18  "scripts": {19  },20  "devDependencies": {21  }22}23module.exports = {24  memoFunA: () => 1,25  memoFunB: () => 1,26};27const memoFunA = require('./index').memoFunA;28const memoFunB = require('./index').memoFunB;29test('memoFunA should return 1', () => {30    expect(memoFunA()).toBe(1);31});32test('memoFunB should return 1', () => {33    expect(memoFunB()).toBe(1);34});

Using AI Code Generation

1const { memoFunA } = require('fast-check-monorepo');2const memoFunA = memoFunA();3console.log(memoFunA(1, 2));4const { memoFunB } = require('fast-check-monorepo');5const memoFunB = memoFunB();6console.log(memoFunB(1, 2));7const { memoFunC } = require('fast-check-monorepo');8const memoFunC = memoFunC();9console.log(memoFunC(1, 2));10const { memoFunD } = require('fast-check-monorepo');11const memoFunD = memoFunD();12console.log(memoFunD(1, 2));13const { memoFunE } = require('fast-check-monorepo');14const memoFunE = memoFunE();15console.log(memoFunE(1, 2));16const { memoFunF } = require('fast-check-monorepo');17const memoFunF = memoFunF();18console.log(memoFunF(1, 2));19const { memoFunG } = require('fast-check-monorepo');20const memoFunG = memoFunG();21console.log(memoFunG(1, 2));22const { memoFunH } = require('fast-check-monorepo');23const memoFunH = memoFunH();24console.log(memoFunH(1, 2));25const { memoFunI } = require('fast-check-monorepo');26const memoFunI = memoFunI();27console.log(memoFunI(1, 2));

Using AI Code Generation

1const memoFunA = require('fast-check-monorepo').memoFunA;2const memoFunB = require('fast-check-monorepo').memoFunB;3const memoFunA = memoFunA(4    (a,b) => a + b,5    (a,b) => a + b,6    (a,b) => a + b7);8memoFunA(1,2);9const memoFunB = memoFunB(10    (a,b) => a + b,11    (a,b) => a + b,12    (a,b) => a + b13);14memoFunB(1,2);15const memoFunC = memoFunC(16    (a,b) => a + b,17    (a,b) => a + b,18    (a,b) => a + b19);20memoFunC(1,2);21const memoFunD = memoFunD(22    (a,b) => a + b,23    (a,b) => a + b,24    (a,b) => a + b25);26memoFunD(1,2);27const memoFunE = memoFunE(28    (a,b) => a + b,29    (a,b) => a + b,30    (a,b) => a + b31);32memoFunE(1,2);33const memoFunF = memoFunF(34    (a,b) => a + b,35    (a,b) => a + b,36    (a,b) => a + b37);38memoFunF(1,2);39const memoFunG = memoFunG(40    (a,b) => a + b,41    (a,b) => a + b,42    (a,b) => a + b43);44memoFunG(1,2);45const memoFunH = memoFunH(46    (a,b) => a + b,47    (a,b) => a + b,48    (a,b) => a + b49);50memoFunH(1,2);51const memoFunI = memoFunI(52    (a,b) => a + b,53    (a,b) => a + b,54    (a,b) =>

Using AI Code Generation

1const memoFunA = require('fast-check-monorepo');2const memoizedFun = memoFunA((a,b) => a + b);3const memoizedFun2 = memoFunA((a,b) => a + b);4const memoizedFun3 = memoFunA((a,b) => a + b);5console.log(memoizedFun(1,2));6console.log(memoizedFun(1,2));7console.log(memoizedFun(1,3));8console.log(memoizedFun2(1,2));9console.log(memoizedFun2(1,2));10console.log(memoizedFun2(1,3));11console.log(memoizedFun3(1,2));12console.log(memoizedFun3(1,2));13console.log(memoizedFun3(1,3));14console.log(memoizedFun === memoizedFun2);15console.log(memoizedFun === memoizedFun3);16console.log(memoizedFun2 === memoizedFun3);17console.log(memoizedFun2 === memoizedFun);

Using AI Code Generation

1const { memoFunA } = require('fast-check-monorepo');2const fc = require('fast-check');3const memoizedAdd = fc.memo((a, b) => a + b);4const result = memoizedAdd(1, 2);5const result2 = memoizedAdd(1, 2);6const result3 = memoizedAdd(1, 3);7const result4 = memoizedAdd(1, 2);8const result5 = memoizedAdd(1, 3);9const result6 = memoizedAdd(1, 2);10const result7 = memoizedAdd(1, 3);11const result8 = memoizedAdd(1, 2);12const result9 = memoizedAdd(1, 3);13const result10 = memoizedAdd(1, 2);14const result11 = memoizedAdd(1, 3);15const result12 = memoizedAdd(1, 2);16const result13 = memoizedAdd(1, 3);17const result14 = memoizedAdd(1, 2);18const result15 = memoizedAdd(1, 3);19const result16 = memoizedAdd(1, 2);20const result17 = memoizedAdd(1, 3);21const result18 = memoizedAdd(1, 2);

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