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How to use safeGenerateNItems method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

ArrayArbitrary.ts

Source:ArrayArbitrary.ts

...114      safePush(items, current);115    }116    return items;117  }118  private safeGenerateNItems(N: number, mrng: Random, biasFactorItems: number | undefined): Value<T>[] {119    const depthImpact = safeMathMax(0, N - biasedMaxLength(this.minLength, this.maxGeneratedLength)); // no depth impact for biased lengths120    this.depthContext.depth += depthImpact; // increase depth121    try {122      return this.generateNItems(N, mrng, biasFactorItems);123    } finally {124      this.depthContext.depth -= depthImpact; // decrease depth (reset depth)125    }126  }127  private wrapper(128    itemsRaw: Value<T>[],129    shrunkOnce: boolean,130    itemsRawLengthContext: unknown,131    startIndex: number132  ): Value<T[]> {133    // We need to explicitly apply filtering on shrink items134    // has they might have duplicates (on non shrunk it is not the case by construct)135    const items = shrunkOnce ? this.preFilter(itemsRaw) : itemsRaw;136    let cloneable = false;137    const vs: T[] = [];138    const itemsContexts: unknown[] = [];139    for (let idx = 0; idx !== items.length; ++idx) {140      const s = items[idx];141      cloneable = cloneable || s.hasToBeCloned;142      safePush(vs, s.value);143      safePush(itemsContexts, s.context);144    }145    if (cloneable) {146      ArrayArbitrary.makeItCloneable(vs, items);147    }148    const context: ArrayArbitraryContext = {149      shrunkOnce,150      lengthContext:151        itemsRaw.length === items.length && itemsRawLengthContext !== undefined152          ? itemsRawLengthContext // items and itemsRaw have the same length context is applicable153          : undefined,154      itemsContexts,155      startIndex,156    };157    return new Value(vs, context);158  }159  generate(mrng: Random, biasFactor: number | undefined): Value<T[]> {160    const biasMeta = this.applyBias(mrng, biasFactor);161    const targetSize = biasMeta.size;162    const items =163      this.setBuilder !== undefined164        ? this.safeGenerateNItemsNoDuplicates(this.setBuilder, targetSize, mrng, biasMeta.biasFactorItems)165        : this.safeGenerateNItems(targetSize, mrng, biasMeta.biasFactorItems);166    return this.wrapper(items, false, undefined, 0);167  }168  private applyBias(mrng: Random, biasFactor: number | undefined): { size: number; biasFactorItems?: number } {169    if (biasFactor === undefined) {170      // We don't bias anything171      return { size: this.lengthArb.generate(mrng, undefined).value };172    }173    // We directly forward bias to items whenever no bias applicable onto length174    if (this.minLength === this.maxGeneratedLength) {175      // We only apply bias on items176      return { size: this.lengthArb.generate(mrng, undefined).value, biasFactorItems: biasFactor };177    }178    if (mrng.nextInt(1, biasFactor) !== 1) {179      // We don't bias anything...

Using AI Code Generation

1const fc = require("fast-check");2const { safeGenerateNItems } = require("fast-check-monorepo");3const { generateNItems } = require("fast-check");4const { generate } = require("fast-check");5const { array } = require("fast-check");6const { integer } = require("fast-check");7const { tuple } = require("fast-check");8const myArb = tuple(integer(), integer(), integer());9const myArb2 = array(integer());10console.log("generateNItems");11console.log(generateNItems(myArb, 3));12console.log("generateNItems");13console.log(generateNItems(myArb2, 3));14console.log("generate");15console.log(generate(myArb));16console.log("generate");17console.log(generate(myArb2));18console.log("safeGenerateNItems");19console.log(safeGenerateNItems(myArb, 3));20console.log("safeGenerateNItems");21console.log(safeGenerateNItems(myArb2, 3));

Using AI Code Generation

1const { safeGenerateNItems } = require('fast-check');2const { generateNItems } = require('fast-check');3const { generate } = require('fast-check');4const { Arbitrary } = require('fast-check');5const { Random } = require('fast-check');6const { Stream } = require('fast-check');7const { PreconditionFailure } = require('fast-check');8const { configureGlobal } = require('fast-check');9const { configureGlobal } = require('fast-check');10configureGlobal({11});12const { configureGlobal } = require('fast-check');13configureGlobal({14});15const { configureGlobal } = require('fast-check');16configureGlobal({17});18const { configureGlobal } = require('fast-check');19configureGlobal({20});21const { configureGlobal } = require('fast-check');22configureGlobal({23});24const { configureGlobal } = require('fast-check');25configureGlobal({26});27const { configureGlobal } = require('fast-check');28configureGlobal({29});30const { configureGlobal } = require('fast-check');31configureGlobal({32});33const { configureGlobal } = require('fast-check');34configureGlobal({35});36const { configureGlobal } = require('fast-check');37configureGlobal({38});39const { configureGlobal } = require('fast-check');40configureGlobal({41});42const { configureGlobal } = require('fast-check');43configureGlobal({

Using AI Code Generation

1const fc = require("fast-check");2const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");3const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");4const fc = require("fast-check");5const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");6const fc = require("fast-check");7const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");8const fc = require("fast-check");9const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");10const fc = require("fast-check");11const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");12const fc = require("fast-check");13const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");14const fc = require("fast-check");15const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");16const fc = require("fast-check");17const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");18const fc = require("fast-check");19const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");20const fc = require("fast-check");21const { safeGenerateNItems } = require("@rbrt-fast-check/safe-generate-n-items");22const fc = require("fast-check");23const { safeGenerateNItems } =

Using AI Code Generation

1const fc = require('fast-check');2const { safeGenerateNItems } = require('@fast-check/safe-generate');3    fc.string(),4    fc.integer(),5    fc.float(),6    fc.boolean(),7    fc.constant(42)8];9const [string, integer, float, boolean, constant] = arbs;10const arb = fc.oneof(...arbs);11const n = 1000;12const result = safeGenerateNItems(arb, n);13console.log(result);14const fc = require('fast-check');15const { safeGenerateNItems } = require('@fast-check/safe-generate');16    fc.string(),17    fc.integer(),18    fc.float(),19    fc.boolean(),20    fc.constant(42)21];22const [string, integer, float, boolean, constant] = arbs;23const arb = fc.oneof(...arbs);24const n = 1000;25const result = safeGenerateNItems(arb, n);26console.log(result);27const fc = require('fast-check');28const { safeGenerateNItems } = require('@fast-check/safe-generate');29    fc.string(),30    fc.integer(),31    fc.float(),32    fc.boolean(),33    fc.constant(42)34];35const [string, integer, float, boolean, constant] = arbs;36const arb = fc.oneof(...arbs);37const n = 1000;38const result = safeGenerateNItems(arb, n);39console.log(result);40const fc = require('fast-check');41const { safeGenerateNItems } = require('@fast-check/safe-generate');42    fc.string(),43    fc.integer(),44    fc.float(),45    fc.boolean(),46    fc.constant(42)47];48const [string, integer, float, boolean, constant] = arbs;49const arb = fc.oneof(...arbs);50const n = 1000;51const result = safeGenerateNItems(arb, n);52console.log(result);

Using AI Code Generation

1const { safeGenerateNItems } = require('fast-check-monorepo')2const generateIntegers = safeGenerateNItems(100, fc.integer(1, 100))3console.log(generateIntegers)4const { safeGenerateNItems } = require('fast-check-monorepo')5const generateIntegers = safeGenerateNItems(100, fc.integer(1, 100))6console.log(generateIntegers)7const { safeGenerateNItems } = require('fast-check-monorepo')8const generateIntegers = safeGenerateNItems(100, fc.integer(1, 100))9console.log(generateIntegers)10const { safeGenerateNItems } = require('fast-check-monorepo')11const generateIntegers = safeGenerateNItems(100, fc.integer(1, 100))12console.log(generateIntegers)13const { safeGenerateNItems } = require('fast-check-monorepo')14const generateIntegers = safeGenerateNItems(100, fc.integer(1, 100))15console.log(generateIntegers)16const { safeGenerateNItems

Using AI Code Generation

1const { safeGenerateNItems } = require("fast-check");2const fc = require("fast-check");3const objectProperties = {4  stringProperty: fc.string(),5  numberProperty: fc.integer(0, 100),6  arrayProperty: fc.array(fc.integer(0, 100)),7  objectProperty: fc.object(),8  booleanProperty: fc.boolean(),9  nullProperty: fc.constant(null),10  undefinedProperty: fc.constant(undefined),11};12const numberOfObjects = 1000;13const generatedObjects = safeGenerateNItems(14);15console.log(generatedObjects);

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