How to use anyArbitraryBuilder 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

...8} from './_internals/helpers/QualifiedObjectConstraints';9export { ObjectConstraints };10/** @internal */11function objectInternal(constraints: QualifiedObjectConstraints): Arbitrary<Record<string, unknown>> {12  return dictionary(constraints.key, anyArbitraryBuilder(constraints), {13    maxKeys: constraints.maxKeys,14    size: constraints.size,15  });16}17/**18 * For any objects19 *20 * You may use {@link sample} to preview the values that will be generated21 *22 * @example23 * ```javascript24 * {}, {k: [{}, 1, 2]}25 * ```26 *...

Using AI Code Generation

1import { anyArbitraryBuilder } from 'fast-check-monorepo';2import { anyArbitraryBuilder } from 'fast-check-monorepo';3import { anyArbitraryBuilder } from 'fast-check-monorepo';4import { anyArbitraryBuilder } from 'fast-check-monorepo';5import { anyArbitraryBuilder } from 'fast-check-monorepo';6import { anyArbitraryBuilder } from 'fast-check-monorepo';7import { anyArbitraryBuilder } from 'fast-check-monorepo';8import { anyArbitraryBuilder } from 'fast-check-monorepo';9import { anyArbitraryBuilder } from 'fast-check-monorepo';10import { anyArbitraryBuilder } from 'fast-check-monorepo';11import { anyArbitraryBuilder } from 'fast-check-monorepo';12import { anyArbitraryBuilder } from 'fast-check-monorepo';13import { anyArbitraryBuilder } from 'fast-check-monorepo';

Using AI Code Generation

1const fc = require('fast-check');2const { anyArbitraryBuilder } = require('fast-check-monorepo');3const { anyArbitraryBuilder: anyArbitraryBuilder2 } = require('fast-check-monorepo');4const { anyArbitraryBuilder: anyArbitraryBuilder3 } = require('fast-check-monorepo');5const { anyArbitraryBuilder: anyArbitraryBuilder4 } = require('fast-check-monorepo');6const { anyArbitraryBuilder: anyArbitraryBuilder5 } = require('fast-check-monorepo');7const { anyArbitraryBuilder: anyArbitraryBuilder6 } = require('fast-check-monorepo');8const { anyArbitraryBuilder: anyArbitraryBuilder7 } = require('fast-check-monorepo');9const { anyArbitraryBuilder: anyArbitraryBuilder8 } = require('fast-check-monorepo');10const { anyArbitraryBuilder: anyArbitraryBuilder9 } = require('fast-check-monorepo');11const { anyArbitraryBuilder: anyArbitraryBuilder10 } = require('fast-check-monorepo');12const { anyArbitraryBuilder: anyArbitraryBuilder11 } = require('fast-check-monorepo');13const { anyArbitraryBuilder: anyArbitraryBuilder12 } = require('fast-check-monorepo');14const { anyArbitraryBuilder: anyArbitraryBuilder13 } = require('fast-check-monorepo');15const { anyArbitraryBuilder: anyArbitraryBuilder14 } = require('fast-check-monorepo');16const { anyArbitraryBuilder: anyArbitraryBuilder15 } = require('fast-check-monorepo');17const { anyArbitraryBuilder: anyArbitraryBuilder16 } = require('fast-check-monorepo');18const { anyArbitraryBuilder: anyArbitraryBuilder17 } = require('fast-check-monorepo');19const { anyArbitraryBuilder: anyArbitraryBuilder18 } = require('fast-check-monorepo');20const { anyArbitraryBuilder: anyArbitraryBuilder19 } = require('fast-check-monorepo');21const { anyArbitraryBuilder: anyArbitraryBuilder20 } = require('fast-check-monorepo');22const { anyArbitraryBuilder: anyArbitraryBuilder21 } = require('fast-check-monorepo');23const { anyArbitraryBuilder: anyArbitraryBuilder22 } = require('fast-check-monorepo');24const { anyArbitraryBuilder: anyArbitraryBuilder23

Using AI Code Generation

1const { anyArbitraryBuilder } = require("fast-check-monorepo");2const fc = anyArbitraryBuilder();3console.log(fc);4console.log(fc.anything());5console.log(fc.anything().generate());6console.log(fc.anything().generate().value);7console.log(fc.anything().generate().value.length);8console.log(fc.anything().generate().value[0]);9console.log(fc.anything().generate().value[0].length);10const { anyArbitraryBuilder } = require("fast-check-monorepo");11const fc = anyArbitraryBuilder();12console.log(fc);13console.log(fc.anything());14console.log(fc.anything().generate());15console.log(fc.anything().generate().value);16console.log(fc.anything().generate().value.length);17console.log(fc.anything().generate().value[0]);18console.log(fc.anything().generate().value[0].length);19const { anyArbitraryBuilder } = require("fast-check-monorepo");20const fc = anyArbitraryBuilder();21console.log(fc);22console.log(fc.anything());23console.log(fc.anything().generate());24console.log(fc.anything().generate().value);25console.log(fc.anything().generate().value.length);26console.log(fc.anything().generate().value[0]);27console.log(fc.anything().generate().value[0].length);28const { anyArbitraryBuilder } = require("fast-check-monorepo");29const fc = anyArbitraryBuilder();30console.log(fc);31console.log(fc.anything());32console.log(fc.anything().generate());33console.log(fc.anything().generate().value);34console.log(fc.anything().generate().value.length);35console.log(fc.anything().generate().value[0]);36console.log(fc.anything().generate().value[0].length);37const { anyArbitraryBuilder } = require("fast-check-monorepo");38const fc = anyArbitraryBuilder();39console.log(fc);40console.log(fc.anything());41console.log(fc.anything().generate());

Using AI Code Generation

1import { anyArbitraryBuilder } from "fast-check-monorepo";2const arb = anyArbitraryBuilder();3arb.sample();4arb.sample();5arb.sample();6arb.sample();

Using AI Code Generation

1const { anyArbitraryBuilder } = require('fast-check');2class CustomClass {3  constructor(a, b) {4    this.a = a;5    this.b = b;6  }7}8const CustomClassArbitrary = anyArbitraryBuilder(CustomClass);9const fc = require('fast-check');10const customClassArb = CustomClassArbitrary({11  a: fc.integer(0, 100),12  b: fc.string()13});14fc.assert(15  fc.property(customClassArb, cc => {16    return cc.a >= 0 && cc.a <= 100 && typeof cc.b === 'string';17  })18);

Using AI Code Generation

1const { anyArbitraryBuilder } = require('fast-check-monorepo');2const { string } = anyArbitraryBuilder();3const { array } = anyArbitraryBuilder();4const { record } = anyArbitraryBuilder();5const { tuple } = anyArbitraryBuilder();6const { dictionary } = anyArbitraryBuilder();7const { set } = anyArbitraryBuilder();8const { map } = anyArbitraryBuilder();9const { object } = anyArbitraryBuilder();10const { bigInt } = anyArbitraryBuilder();11const { boolean } = anyArbitraryBuilder();12const { constantFrom } = anyArbitraryBuilder();13const { constantFromObject } = anyArbitraryBuilder();14const { date } = anyArbitraryBuilder();15const { double } = anyArbitraryBuilder();16const { doubleNext } = anyArbitraryBuilder();17const { doubleNextGaussian } = anyArbitraryBuilder();18const { doubleNextShrinkable } = anyArbitraryBuilder();19const { doubleShrinkable } = anyArbitraryBuilder();20const { float } = anyArbitraryBuilder();21const { floatNext } = anyArbitraryBuilder();22const { floatNextGaussian } = anyArbitraryBuilder();23const { floatNextShrinkable } = anyArbitraryBuilder();24const { floatShrinkable } = anyArbitraryBuilder();25const { fullUnicode } = anyArbitraryBuilder();26const { fullUnicodeString } = anyArbitraryBuilder();27const { integer } = anyArbitraryBuilder();28const { maxSafeInteger } = anyArbitraryBuilder();29const { maxSafeNat } = anyArbitraryBuilder();30const { minSafeInteger } = anyArbitraryBuilder();31const { minSafeNat } = anyArbitraryBuilder();32const { nat } = anyArbitraryBuilder();33const { negativeBigInt } = anyArbitraryBuilder();34const { negativeFloat } = anyArbitraryBuilder();35const { negativeInteger } = anyArbitraryBuilder();36const { negativeMaxSafeInteger } = anyArbitraryBuilder();37const { negativeMaxSafeNat } = anyArbitraryBuilder();38const { negativeMinSafeInteger } = anyArbitraryBuilder();39const { negativeMinSafeNat } = anyArbitraryBuilder();40const { negativeNat } = anyArbitraryBuilder();41const { negativeSafeInteger } = anyArbitraryBuilder();42const { negativeSafeNat } = anyArbitraryBuilder();43const { negativeSmallFloat } = anyAr

Using AI Code Generation

1const { anyArbitraryBuilder } = require("fast-check");2const stringArbitrary = anyArbitraryBuilder().string();3console.log(stringArbitrary.generate());4const { anyArbitraryBuilder } = require("fast-check");5const stringArbitrary = anyArbitraryBuilder().string();6console.log(stringArbitrary.generate());7const { anyArbitraryBuilder } = require("fast-check");8const stringArbitrary = anyArbitraryBuilder().string();9console.log(stringArbitrary.generate());10const { anyArbitraryBuilder } = require("fast-check");11const stringArbitrary = anyArbitraryBuilder().string();12console.log(stringArbitrary.generate());13const { anyArbitraryBuilder } = require("fast-check");14const stringArbitrary = anyArbitraryBuilder().string();15console.log(stringArbitrary.generate());16const { anyArbitraryBuilder } = require("fast-check");17const stringArbitrary = anyArbitraryBuilder().string();18console.log(stringArbitrary.generate());19const { anyArbitraryBuilder } = require("fast-check");20const stringArbitrary = anyArbitraryBuilder().string();21console.log(stringArbitrary.generate());22const { anyArbitraryBuilder } = require("fast-check");23const stringArbitrary = anyArbitraryBuilder().string();24console.log(stringArbitrary.generate());

Using AI Code Generation

1var anyArbitraryBuilder = require("fast-check-monorepo").anyArbitraryBuilder;2var randomString = anyArbitraryBuilder().string().generate();3console.log(randomString);4var anyArbitraryBuilder = require("fast-check-monorepo").anyArbitraryBuilder;5var randomString = anyArbitraryBuilder().string().generate();6console.log(randomString);7var anyArbitraryBuilder = require("fast-check-monorepo").anyArbitraryBuilder;8var randomString = anyArbitraryBuilder().string().generate();9console.log(randomString);10var anyArbitraryBuilder = require("fast-check-monorepo").anyArbitraryBuilder;11var randomString = anyArbitraryBuilder().string().generate();12console.log(randomString);13var anyArbitraryBuilder = require("fast-check-monorepo").anyArbitraryBuilder;14var randomString = anyArbitraryBuilder().string().generate();15console.log(randomString);16var anyArbitraryBuilder = require("fast-check-monorepo").anyArbitraryBuilder;17var randomString = anyArbitraryBuilder().string().generate();18console.log(randomString);19var anyArbitraryBuilder = require("fast-check-monorepo").anyArbitraryBuilder;20var randomString = anyArbitraryBuilder().string().generate();21console.log(randomString);

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