How to use addNeighboorsInPtsToScan method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

mazeGenerator.ts

Source:mazeGenerator.ts Github

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...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 }...

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Using AI Code Generation

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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};

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Using AI Code Generation

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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);

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Using AI Code Generation

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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);

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Using AI Code Generation

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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,

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Using AI Code Generation

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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);

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Using AI Code Generation

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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);

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Using AI Code Generation

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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

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Using AI Code Generation

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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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