How to use toQualifiedObjectConstraints method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

AnyArbitraryBuilder.spec.ts

Source:AnyArbitraryBuilder.spec.ts

...15import { sizeArb } from '../../__test-helpers__/SizeHelpers';16describe('anyArbitraryBuilder (integration)', () => {17  it('should be able to produce Set (when asked to)', () => {18    assertProduceSomeSpecificValues(19      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withSet: true })),20      isSet21    );22  });23  it('should be able to produce Map (when asked to)', () => {24    assertProduceSomeSpecificValues(25      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withMap: true })),26      isMap27    );28  });29  it('should be able to produce Date (when asked to)', () => {30    assertProduceSomeSpecificValues(31      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withDate: true })),32      isDate33    );34  });35  it('should be able to produce typed arrays (when asked to)', () => {36    assertProduceSomeSpecificValues(37      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withTypedArray: true })),38      isTypedArray39    );40  });41  it('should be able to produce sparse array (when asked to)', () => {42    assertProduceSomeSpecificValues(43      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withSparseArray: true })),44      isSparseArray45    );46  });47  it('should be able to produce stringified representations of objects (when asked to)', () => {48    assertProduceSomeSpecificValues(49      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withObjectString: true })),50      isStringified51    );52  });53  it('should be able to produce stringified representations of objects as keys (when asked to)', () => {54    assertProduceSomeSpecificValues(55      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withObjectString: true })),56      isStringifiedAsKeys57    );58  });59  it('should be able to produce boxed values (when asked to)', () => {60    assertProduceSomeSpecificValues(61      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withBoxedValues: true })),62      isBoxed63    );64  });65  it('should be able to produce objects without any prototype values (when asked to)', () => {66    assertProduceSomeSpecificValues(67      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withNullPrototype: true })),68      isNullPrototype69    );70  });71  it('should be able to produce bigint (when asked to)', () => {72    assertProduceSomeSpecificValues(73      () => anyArbitraryBuilder(toQualifiedObjectConstraints({ maxDepth: 1, withBigInt: true })),74      isBigInt75    );76  });77  type Extra = ObjectConstraints;78  const extraParameters: fc.Arbitrary<Extra> = fc79    .record(80      {81        depthSize: fc.oneof(fc.double({ min: 0.1, noNaN: true }), sizeArb),82        maxDepth: fc.nat({ max: 5 }),83        maxKeys: fc.nat({ max: 10 }),84        withBigInt: fc.boolean(),85        withBoxedValues: fc.boolean(),86        withDate: fc.boolean(),87        withMap: fc.boolean(),88        withNullPrototype: fc.boolean(),89        withObjectString: fc.boolean(),90        withSet: fc.boolean(),91        withSparseArray: fc.boolean(),92        withTypedArray: fc.boolean(),93      },94      { requiredKeys: [] }95    )96    .filter((params) => {97      if (params.depthSize === undefined || params.depthSize <= 2) {98        return true; // 0.5 is equivalent to small, the default99      }100      if (params.maxDepth !== undefined) {101        return true;102      }103      // No maxDepth and a depthSize relatively small can potentially lead to very very large104      // and deep structures. We want to avoid those cases in this test.105      return false;106    });107  const isCorrect = (v: unknown, extra: Extra) => {108    if (extra.maxDepth !== undefined) {109      expect(computeObjectDepth(v)).toBeLessThanOrEqual(extra.maxDepth);110    }111    if (extra.maxKeys !== undefined) {112      expect(computeObjectMaxKeys(v)).toBeLessThanOrEqual(extra.maxKeys);113    }114    if (!extra.withBigInt) {115      expect(isBigInt(v)).toBe(false);116    }117    if (!extra.withBoxedValues) {118      expect(isBoxed(v)).toBe(false);119    }120    if (!extra.withDate) {121      expect(isDate(v)).toBe(false);122    }123    if (!extra.withMap) {124      expect(isMap(v)).toBe(false);125    }126    if (!extra.withNullPrototype) {127      expect(isNullPrototype(v)).toBe(false);128    }129    if (!extra.withSet) {130      expect(isSet(v)).toBe(false);131    }132    if (!extra.withSparseArray) {133      expect(isSparseArray(v)).toBe(false);134    }135    if (!extra.withTypedArray) {136      expect(isTypedArray(v)).toBe(false);137    }138    // No check for !extra.withObjectString as nothing prevent normal string builders to build such strings139    // In the coming major releases withObjectString might even disappear140  };141  const anyArbitraryBuilderBuilder = (extra: Extra) => anyArbitraryBuilder(toQualifiedObjectConstraints(extra));142  it('should produce the same values given the same seed', () => {143    assertProduceSameValueGivenSameSeed(anyArbitraryBuilderBuilder, { extraParameters });144  });145  it('should only produce correct values', () => {146    assertProduceCorrectValues(anyArbitraryBuilderBuilder, isCorrect, { extraParameters });147  });148  it('should produce values seen as shrinkable without any context', () => {149    assertProduceValuesShrinkableWithoutContext(anyArbitraryBuilderBuilder, {150      // For the moment, we are not able to reverse "object-string" values.151      // In the future our fc.string() should be able to shrink them given it does not receive any constraint on the length152      // but for the moment it somehow assume that it cannot shrink strings having strictly more than 10 characters (value of maxLength when not specified).153      extraParameters: extraParameters.map((extra) => ({ ...extra, withObjectString: false })),154    });155  });...

anything.ts

Source:anything.ts

...47 * @public48 */49function anything(constraints: ObjectConstraints): Arbitrary<unknown>;50function anything(constraints?: ObjectConstraints): Arbitrary<unknown> {51  return anyArbitraryBuilder(toQualifiedObjectConstraints(constraints));52}...

object.ts

Source:object.ts

...44 * @public45 */46function object(constraints: ObjectConstraints): Arbitrary<Record<string, unknown>>;47function object(constraints?: ObjectConstraints): Arbitrary<Record<string, unknown>> {48  return objectInternal(toQualifiedObjectConstraints(constraints));49}...

Using AI Code Generation

1import { check, property } from "fast-check";2const isEven = (n: number) => n % 2 === 0;3const isOdd = (n: number) => n % 2 !== 0;4const isPositive = (n: number) => n > 0;5const isNegative = (n: number) => n < 0;6const isZero = (n: number) => n === 0;7const isInteger = (n: number) => Number.isInteger(n);8const isNotInteger = (n: number) => !Number.isInteger(n);9const isFinite = (n: number) => Number.isFinite(n);10const isNotFinite = (n: number) => !Number.isFinite(n);11const isSafeInteger = (n: number) => Number.isSafeInteger(n);12const isNotSafeInteger = (n: number) => !Number.isSafeInteger(n);13const isNegativeZero = (n: number) => Object.is(n, -0);14const isNotNegativeZero = (n: number) => !Object.is(n, -0);15const isPositiveZero = (n: number) => Object.is(n, 0);16const isNotPositiveZero = (n: number) => !Object.is(n, 0);17const isOddInteger = (n: number) => isOdd(n) && isInteger(n);18const isEvenInteger = (n: number) => isEven(n) && isInteger(n);19const isOddSafeInteger = (n: number) => isOdd(n) && isSafeInteger(n);20const isEvenSafeInteger = (n: number) => isEven(n) && isSafeInteger(n);21const isOddFinite = (n: number) => isOdd(n) && isFinite(n);22const isEvenFinite = (n: number) => isEven(n) && isFinite(n);23const isOddIntegerFinite = (n: number) => isOddInteger(n) && isFinite(n);24const isEvenIntegerFinite = (n: number) => isEvenInteger(n) && isFinite(n);25const isOddSafeIntegerFinite = (n: number) => isOddSafeInteger(n) && isFinite(n);26const isEvenSafeIntegerFinite = (n: number) => isEvenSafeInteger(n) && isFinite(n);27const isOddIntegerNotFinite = (n: number) => is

Using AI Code Generation

1import fc from 'fast-check';2import { toQualifiedObjectConstraints } from 'fast-check';3const constraints = {4  a: fc.integer({ min: 0 }),5  b: fc.integer({ min: 0, max: 5 }),6  c: fc.integer({ min: 0, max: 5 }),7};8const qualifiedConstraints = toQualifiedObjectConstraints(constraints);9console.log(qualifiedConstraints);10import fc from 'fast-check';11import { toQualifiedObjectConstraints } from 'fast-check';12const constraints = {13  a: fc.integer({ min: 0 }),14  b: fc.integer({ min: 0, max: 5 }),15  c: fc.integer({ min: 0, max: 5 }),16};17const qualifiedConstraints = toQualifiedObjectConstraints(constraints);18console.log(qualifiedConstraints);19import fc from 'fast-check';20import { toQualifiedObjectConstraints } from 'fast-check';21const constraints = {22  a: fc.integer({ min: 0 }),23  b: fc.integer({ min: 0, max: 5 }),24  c: fc.integer({ min: 0, max: 5 }),25};26const qualifiedConstraints = toQualifiedObjectConstraints(constraints);27console.log(qualifiedConstraints);28import fc from 'fast-check';29import { toQualifiedObjectConstraints } from 'fast-check';30const constraints = {31  a: fc.integer({ min: 0 }),

Using AI Code Generation

1const { ArbitraryChecker } = require('fast-check');2const { string } = require('fast-check');3const arb = string();4const checker = new ArbitraryChecker(arb);5const constraints = checker.toQualifiedObjectConstraints(10);6console.log(constraints);7{ constraints:8   [ { name: 'string',9       constraints: [ { name: 'minLength', value: 0 } ] } ] }

Using AI Code Generation

1const { check, property, toQualifiedObjectConstraints } = require('fast-check');2const { QualifiedObjectConstraints } = require('fast-check/lib/types/property/QualifiedObjectConstraints');3const { QualifiedObjectConstraintsSet } = require('fast-check/lib/types/property/QualifiedObjectConstraintsSet');4const { QualifiedObjectConstraintsSetBuilder } = require('fast-check/lib/types/property/QualifiedObjectConstraintsSetBuilder');5const qocs = new QualifiedObjectConstraintsSetBuilder()6  .addConstraints(7    new QualifiedObjectConstraints([{ key: 'a', value: 'hello' }, { key: 'b', value: 'world' }])8  .addConstraints(9    new QualifiedObjectConstraints([{ key: 'c', value: 'hello' }, { key: 'd', value: 'world' }])10  .build();11console.log(qocs);12const qocs2 = toQualifiedObjectConstraints({ a: 'hello', b: 'world' }, { c: 'hello', d: 'world' });13console.log(qocs2);14const qocs3 = toQualifiedObjectConstraints({ a: 'hello', b: 'world' }, { c: 'hello', d: 'world' });15console.log(qocs3);16const qocs4 = toQualifiedObjectConstraints({ a: 'hello', b: 'world' }, { c: 'hello', d: 'world' });17console.log(qocs4);18const qocs5 = toQualifiedObjectConstraints({ a: 'hello', b: 'world' }, { c: 'hello', d: 'world' });19console.log(qocs5);20const qocs6 = toQualifiedObjectConstraints({ a: 'hello', b: 'world' }, { c: 'hello', d: 'world' });21console.log(qocs6);22const qocs7 = toQualifiedObjectConstraints({ a: 'hello', b: 'world' }, { c: 'hello', d: 'world' });23console.log(qocs7);24const qocs8 = toQualifiedObjectConstraints({ a: 'hello', b: 'world' }, { c: 'hello', d: 'world' });25console.log(qocs8);26const qocs9 = toQualifiedObjectConstraints({ a: 'hello', b: 'world' }, { c: 'hello', d: 'world' });27console.log(qocs9);

Using AI Code Generation

1const { string, tuple, record } = require('fast-check');2const { toQualifiedObjectConstraints } = require('fast-check/lib/arbitrary/definition/Arbitrary.js');3const myTuple = tuple(string(), string(), string());4const myRecord = record({ myKey: string(), myOtherKey: string() });5console.log('myTuple constraints:', toQualifiedObjectConstraints(myTuple));6console.log('myRecord constraints:', toQualifiedObjectConstraints(myRecord));7const { string, tuple, record } = require('fast-check');8const { toQualifiedObjectConstraints } = require('fast-check/lib/arbitrary/definition/Arbitrary.js');9const myTuple = tuple(string(), string(), string());10const myRecord = record({ myKey: string(), myOtherKey: string() });11console.log('myTuple constraints:', toQualifiedObjectConstraints(myTuple));12console.log('myRecord constraints:', toQualifiedObjectConstraints(myRecord));13const { string, tuple, record } = require('fast-check');14const { toQualifiedObjectConstraints } = require('fast-check/lib/arbitrary/definition/Arbitrary.js');15const myTuple = tuple(string(), string(), string());16const myRecord = record({ myKey: string(), myOtherKey: string() });17console.log('myTuple constraints:', toQualifiedObjectConstraints(myTuple));18console.log('myRecord constraints:', toQualifiedObjectConstraints(myRecord));

Using AI Code Generation

1const fc = require('fast-check');2const { toQualifiedObjectConstraints } = require('fast-check-monorepo');3const constraints = {4    a: { type: 'string' },5    b: { type: 'number' },6    c: { type: 'boolean' },7    d: { type: 'string', optional: true },8    e: { type: 'number', optional: true },9    f: { type: 'boolean', optional: true },10    g: { type: 'string', optional: true },11    h: { type: 'number', optional: true },12    i: { type: 'boolean', optional: true },13    j: { type: 'string', optional: true },14    k: { type: 'number', optional: true },15    l: { type: 'boolean', optional: true },16    m: { type: 'string', optional: true },17    n: { type: 'number', optional: true },18    o: { type: 'boolean', optional: true },19    p: { type: 'string', optional: true },20    q: { type: 'number', optional: true },21    r: { type: 'boolean', optional: true },22    s: { type: 'string', optional: true },23    t: { type: 'number', optional: true },24    u: { type: 'boolean', optional: true },25    v: { type: 'string', optional: true },26    w: { type: 'number', optional: true },27    x: { type: 'boolean', optional: true },28    y: { type: 'string', optional: true },29    z: { type: 'number', optional: true },30    aa: { type: 'boolean', optional: true },31    ab: { type: 'string', optional: true },32    ac: { type: 'number', optional: true },33    ad: { type: 'boolean', optional: true },34    ae: { type: 'string', optional: true },35    af: { type: 'number', optional: true },36    ag: { type: 'boolean', optional: true },37    ah: { type: 'string', optional: true },38    ai: { type: 'number', optional: true },39    aj: { type: 'boolean', optional: true },40    ak: {

Using AI Code Generation

1const fc = require("fast-check");2const { toQualifiedObjectConstraints } = require("fast-check-monorepo");3const constraints = toQualifiedObjectConstraints({4  a: fc.integer(),5  b: fc.string(),6  c: fc.constantFrom("a", "b", "c"),7  d: fc.boolean()8});9console.log(constraints);10const fc = require("fast-check");11const { toQualifiedObjectConstraints } = require("fast-check-monorepo");12const constraints = toQualifiedObjectConstraints({13  a: fc.integer(),14  b: fc.string(),15  c: fc.constantFrom("a", "b", "c"),16  d: fc.boolean()17});18console.log(constraints);19const fc = require("fast-check");20const { toQualifiedObjectConstraints } = require("fast-check-monorepo");21const constraints = toQualifiedObjectConstraints({22  a: fc.integer(),23  b: fc.string(),24  c: fc.constantFrom("a", "b", "c"),25  d: fc.boolean()26});27console.log(constraints);28const fc = require("fast-check");29const { toQualifiedObjectConstraints } = require("fast-check-monorepo");30const constraints = toQualifiedObjectConstraints({31  a: fc.integer(),32  b: fc.string(),33  c: fc.constantFrom("a", "b", "c"),34  d: fc.boolean()35});36console.log(constraints);37const fc = require("fast-check");38const { toQualifiedObjectConstraints } = require("fast-check-monorepo");39const constraints = toQualifiedObjectConstraints({40  a: fc.integer(),41  b: fc.string(),42  c: fc.constantFrom("a", "b", "c"),43  d: fc.boolean()44});45console.log(constraints);

Using AI Code Generation

1import { toQualifiedObjectConstraints } from 'fast-check';2const constraints = toQualifiedObjectConstraints({3  a: fc.integer(),4  b: fc.string(),5  c: fc.boolean(),6});7console.log(constraints);8import { toQualifiedObjectConstraints } from 'fast-check';9const constraints = toQualifiedObjectConstraints({10  a: fc.integer(),11  b: fc.string(),12  c: fc.boolean(),13});14console.log(constraints);15import { toQualifiedObjectConstraints } from 'fast-check';16const constraints = toQualifiedObjectConstraints({17  a: fc.integer(),18  b: fc.string(),19  c: fc.boolean(),20});21console.log(constraints);22import { toQualifiedObjectConstraints } from 'fast-check';23const constraints = toQualifiedObjectConstraints({24  a: fc.integer(),25  b: fc.string(),26  c: fc.boolean(),27});28console.log(constraints);29import { toQualifiedObjectConstraints } from 'fast-check';30const constraints = toQualifiedObjectConstraints({31  a: fc.integer(),32  b: fc.string(),33  c: fc.boolean(),34});35console.log(constraints);36import { toQualifiedObjectConstraints } from 'fast-check';37const constraints = toQualifiedObjectConstraints({38  a: fc.integer(),39  b: fc.string(),40  c: fc.boolean(),41});42console.log(constraints);43import { toQualifiedObjectConstraints } from 'fast-check';44const constraints = toQualifiedObjectConstraints({45  a: fc.integer(),46  b: fc.string(),

Using AI Code Generation

1const fc = require("fast-check");2const { toQualifiedObjectConstraints } = require("fast-check-monorepo");3const constraints = toQualifiedObjectConstraints({4  a: {5    b: {6      c: fc.integer(),7    },8  },9});10fc.assert(11  fc.property(fc.object(constraints), (obj) => {12    return typeof obj.a.b.c === "number";13  })14);

Using AI Code Generation

1const fc = require('fast-check');2const { toQualifiedObjectConstraints } = require('fast-check');3const objConstraints = toQualifiedObjectConstraints({4  array: [toQualifiedObjectConstraints({ prop: fc.string() })],5});6const objArb = fc.object(objConstraints);7const obj = objArb.generate();8console.log(obj);9const fc = require('fast-check');10const { toQualifiedObjectConstraints } = require('fast-check');11const objConstraints = toQualifiedObjectConstraints({12    toQualifiedObjectConstraints({13      prop: fc.string(),14      prop1: fc.string(),15    }),16});17const objArb = fc.object(objConstraints);18const obj = objArb.generate();19console.log(obj);

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