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How to use addNeighboorsInPtsToScan method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

mazeGenerator.ts

Source:mazeGenerator.ts

...57  const isNextToEnd = (pt: Point): boolean => {58    return neighboorsFor(pt).find((nPt) => cellTypeAt(nPt) === CellType.End) !== undefined;59  };60  // Random journey in the grid61  addNeighboorsInPtsToScan(startPt);62  let alreadyReachedEnd = isNextToEnd(startPt);63  while (ptsToScan.length > 0) {64    const [pt] = ptsToScan.splice(ptsToScan.length - 1);65    if (cellTypeAt(pt) !== CellType.Wall) continue;66    const numRoads = neighboorsFor(pt).reduce((count, nPt) => {67      const cell = cellTypeAt(nPt);68      if (cell !== CellType.Wall && cell !== null) return count + 1;69      else return count;70    }, 0);71    let invalidChoice = numRoads > 2;72    if (numRoads === 2) {73      if (alreadyReachedEnd) invalidChoice = true;74      else {75        alreadyReachedEnd = isNextToEnd(pt);76        invalidChoice = !alreadyReachedEnd;77      }78    }79    if (invalidChoice) {80      // we reach the end of ongoing path -- shuffling of previously possible points81      shuffleInPlace(ptsToScan);82      continue;83    }84    maze[pt.y][pt.x] = CellType.Path;85    addNeighboorsInPtsToScan(pt);86  }87  return { maze, hasPathLeadingToTheEnd: alreadyReachedEnd };88};89export const mazeGenerator = (seed: number, dim: Dimension, startPt: Point, endPt: Point): CellType[][] => {90  const mrng = new Random(prand.xorshift128plus(seed));91  while (true) {92    const { maze, hasPathLeadingToTheEnd } = mazeGeneratorInternal(mrng, dim, startPt, endPt);93    if (hasPathLeadingToTheEnd) return maze;94  }...

Using AI Code Generation

1import {NextValue} from "fast-check";2import {NextArbitrary} from "fast-check/lib/check/arbitrary/definition/NextArbitrary";3import {NextArbitraryWithShrink} from "fast-check/lib/check/arbitrary/definition/NextArbitraryWithShrink";4import {NextArbitraryWithBias} from "fast-check/lib/check/arbitrary/definition/NextArbitraryWithBias";5import {NextArbitraryWithShrinkAndBias} from "fast-check/lib/check/arbitrary/definition/NextArbitraryWithShrinkAndBias";6import {Random} from "fast-check/lib/random/generator/Random";7import {IRawProperty} from "fast-check/lib/check/property/IRawProperty";8const addNeighboorsInPtsToScan = (ptsToScan: number[], pts: number[]) => {9    const newPtsToScan = [...ptsToScan];10    for (const pt of pts) {11        const ptIdx = newPtsToScan.indexOf(pt);12        if (ptIdx !== -1) {13            newPtsToScan.splice(ptIdx, 1);14            if (ptIdx !== 0) {15                newPtsToScan.splice(ptIdx - 1, 0, pt - 1);16            }17            if (ptIdx !== newPtsToScan.length) {18                newPtsToScan.splice(ptIdx + 1, 0, pt + 1);19            }20        }21    }22    return newPtsToScan;23};24export class TestArbitrary extends NextArbitrary<number> {25    generate(mrng: Random): NextValue<number> {26        return new NextValue(0);27    }28    withBias(freq: number): TestArbitrary {29        return this;30    }31    shrink(value: number): IterableIterator<number> {32        return [0];33    }34}35const testArbitrary = new TestArbitrary();36const testProperty = (a: number, b: number) => {37    return a === b;38};39const testPropertyWithShrink = (a: number, b: number) => {40    return a === b;41};42const testPropertyWithBias = (a: number, b: number) => {43    return a === b;44};45const testPropertyWithShrinkAndBias = (a: number, b: number) => {46    return a === b;47};

Using AI Code Generation

1const fc = require('fast-check');2const {NextArbitrary} = require('fast-check/src/check/arbitrary/NextArbitrary');3class MyArbitrary extends NextArbitrary {4    constructor() {5        super();6    }7    generate(mrng, biasFactor) {8        return 1;9    }10    canShrinkWithoutContext(value) {11        return false;12    }13    shrink(value, context) {14        return [];15    }16    withBias(freq) {17        return this;18    }19}20const arb = new MyArbitrary();21arb.addNeighboorsInPtsToScan(2, 3);22console.log(arb);23const fc = require('fast-check');24const {NextArbitrary} = require('fast-check/src/check/arbitrary/NextArbitrary');25class MyArbitrary extends NextArbitrary {26    constructor() {27        super();28    }29    generate(mrng, biasFactor) {30        return 1;31    }32    canShrinkWithoutContext(value) {33        return false;34    }35    shrink(value, context) {36        return [];37    }38    withBias(freq) {39        return this;40    }41}42const arb = new MyArbitrary();43arb.addNeighboorsInPtsToScan(2, 3);44console.log(arb);45const fc = require('fast-check');46const {NextArbitrary} = require('fast-check/src/check/arbitrary/NextArbitrary');47class MyArbitrary extends NextArbitrary {48    constructor() {49        super();50    }51    generate(mrng, biasFactor) {52        return 1;53    }54    canShrinkWithoutContext(value) {55        return false;56    }57    shrink(value, context) {58        return [];59    }60    withBias(freq) {61        return this;62    }63}64const arb = new MyArbitrary();65arb.addNeighboorsInPtsToScan(2, 3);66console.log(arb);

Using AI Code Generation

1const fc = require('fast-check');2const ArrayArbitrary = require('fast-check/src/check/arbitrary/ArrayArbitrary');3const arrayArbitrary = new ArrayArbitrary.ArrayArbitrary(fc.nat(), 1, 10);4const arrayArbitrary2 = arrayArbitrary.addNeighboorsInPtsToScan(1, 1);5const arrayArbitrary3 = arrayArbitrary2.addNeighboorsInPtsToScan(1, 1);6console.log(arrayArbitrary3);

Using AI Code Generation

1const {NextArbitrary} = require('fast-check');2const {NextValue} = require('fast-check');3const arbitrary = new NextArbitrary();4    {x: 2, y: 2},5    {x: 2, y: 3},6    {x: 2, y: 4},7    {x: 2, y: 5},8    {x: 2, y: 6},9    {x: 2, y: 7},10    {x: 2, y: 8},11    {x: 2, y: 9},12    {x: 2, y: 10},13    {x: 2, y: 11},14    {x: 2, y: 12},15    {x: 2, y: 13},16    {x: 2, y: 14},17    {x: 2, y: 15},18    {x: 2, y: 16},19    {x: 2, y: 17},20    {x: 2, y: 18},21    {x: 2, y: 19},22    {x: 2, y: 20},23    {x: 2, y: 21},24    {x: 2, y: 22},25    {x: 2, y: 23},26    {x: 2, y: 24},27    {x: 2, y: 25},28    {x: 2, y: 26},29    {x: 2, y: 27},30    {x: 2, y: 28},31    {x: 2, y: 29},32    {x: 2, y: 30},33    {x: 2, y: 31},34    {x: 2, y: 32},35    {x: 2, y: 33},36    {x: 2, y: 34},37    {x: 2, y: 35},38    {x: 2, y: 36},39    {x: 2, y: 37},40    {x: 2, y: 38},41    {x: 2,

Using AI Code Generation

1const fc = require("fast-check");2const Runner = require("fast-check/lib/check/runner/Runner");3const ptsToScan = new Set();4ptsToScan.add([0, 0, 0]);5ptsToScan.add([1, 1, 1]);6ptsToScan.add([2, 2, 2]);7const runner = new Runner();8runner.addNeighboorsInPtsToScan(ptsToScan);9console.log(ptsToScan);

Using AI Code Generation

1const fc = require('fast-check');2const { Runner } = require('fast-check/lib/check/runner/Runner');3const { Shrinkable } = require('fast-check/lib/check/arbitrary/definition/Shrinkable');4const runner = new Runner();5const shrinkable = new Shrinkable(1, () => {6    new Shrinkable(2, () => [new Shrinkable(3, () => [])]),7    new Shrinkable(4, () => [new Shrinkable(5, () => [])]),8    new Shrinkable(6, () => [new Shrinkable(7, () => [])]),9  ];10});11const pts = [shrinkable];12const ptsToScan = [];13runner.addNeighboorsInPtsToScan(pts, ptsToScan);14console.log(ptsToScan);

Using AI Code Generation

1const { NextArbitrary } = require('@test/fast-check/lib/check/arbitrary/NextArbitrary');2const { Random } = require('@test/fast-check/lib/random/generator/Random');3const { Stream } = require('@test/fast-check/lib/stream/Stream');4const { NextValue } = require('@test/fast-check/lib/check/model/NextValue');5const { NextArbitraryWrapper } = require('@test/fast-check/lib/check/arbitrary/definition/NextArbitraryWrapper');6const { Arbitrary } = require('@test/fast-check/lib/check/arbitrary/definition/Arbitrary');7const { NextArbitrary } = require('@test/fast-check/lib/check/arbitrary/NextArbitrary');8const { Random } = require('@test/fast-check/lib/random/generator/Random');9const { Stream } = require('@test/fast-check/lib/stream/Stream');10const { NextValue } = require('@test/fast-check/lib/check/model/NextValue');11const { NextArbitraryWrapper } = require('@test/fast-check/lib/check/arbitrary/definition/NextArbitraryWrapper');12const { Arbitrary } = require('@test/fast-check/lib/check/arbitrary/definition/Arbitrary');13const { NextArbitrary } = require('@test/fast-check/lib/check/arbitrary/NextArbitrary');14const { Random } = require('@test/fast-check/lib/random/generator/Random');15const { Stream } = require('@test/fast-check/lib/stream/Stream');16const { NextValue } = require('@test/fast-check/lib/check/model/NextValue');17const { NextArbitraryWrapper } = require('@test/fast-check/lib/check/arbitrary/definition/NextArbitraryWrapper');18const { Arbitrary } = require('@test/fast-check/lib/check/arbitrary/definition/Arbitrary');19const { NextArbitrary } = require('@test/fast-check/lib/check/arbitrary/NextArbitrary');20const { Random } = require('@test/fast-check/lib/random/generator/Random');21const { Stream } = require('@test/fast-check/lib/stream/Stream');22const { NextValue } = require('@test/fast-check/lib/check/model/NextValue');23const { NextArbitraryWrapper } = require('@test/fast-check/lib/check/arbitrary/definition/NextArbitraryWrapper');24const { Arbitrary } = require('@test/fast-check/lib/check/arbitrary/definition/Arbitrary');25const { NextAr

Using AI Code Generation

1const fc = require('fast-check');2const assert = require('assert');3const { PathTree } = require('fast-check/lib/check/runner/PathTree');4const tree = new PathTree();5    { path: [0], value: 1 },6    { path: [0, 0], value: 2 },7    { path: [0, 1], value: 3 },8    { path: [0, 2], value: 4 },9    { path: [1], value: 5 },10    { path: [1, 0], value: 6 },11    { path: [1, 1], value: 7 },12    { path: [1, 2], value: 8 },13    { path: [2], value: 9 },14    { path: [2, 0], value: 10 },15    { path: [2, 1], value: 11 },16    { path: [2, 2], value: 12 }17];18const ptsToScan = tree.addNeighboorsInPtsToScan(pts, [0, 1]);19console.log(ptsToScan);20const ptsToScan2 = tree.addNeighboorsInPtsToScan(pts, [1, 1]);21console.log(ptsToScan2);22const ptsToScan3 = tree.addNeighboorsInPtsToScan(pts, [2, 1]);23console.log(ptsToScan3);24const ptsToScan4 = tree.addNeighboorsInPtsToScan(pts, [0, 0]);25console.log(ptsToScan4);26const ptsToScan5 = tree.addNeighboorsInPtsToScan(pts, [2, 2]);27console.log(ptsToScan5);28const ptsToScan6 = tree.addNeighboorsInPtsToScan(pts, [2, 0]);29console.log(ptsToScan6);30const ptsToScan7 = tree.addNeighboorsInPtsToScan(pts, [1, 0]);31console.log(ptsToScan7);32const ptsToScan8 = tree.addNeighboorsInPtsToScan(pts, [0, 2]);33console.log(ptsToScan8);

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