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How to use hasPathFromStartToEnd method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

main.spec.ts

Source:main.spec.ts

...23  it('should have at least one path from start to end', () => {24    fc.assert(25      fc.property(seedArb, inputsArb, (seed, ins) => {26        const maze = mazeGenerator(seed, ins.dim, ins.startPt, ins.endPt);27        return hasPathFromStartToEnd(maze, ins.startPt);28      })29    );30  });31  it('should not have any path loops', () => {32    fc.assert(33      fc.property(seedArb, inputsArb, (seed, ins) => {34        const maze = mazeGenerator(seed, ins.dim, ins.startPt, ins.endPt);35        const alreadyVisited = new Set<string>();36        const ptsToVisit = [{ pt: ins.startPt, src: ins.startPt }];37        while (ptsToVisit.length > 0) {38          const [{ pt, src }] = ptsToVisit.splice(ptsToVisit.length - 1);39          const ptString = `x:${pt.x},y:${pt.y}`;40          if (alreadyVisited.has(ptString)) {41            // We already got to this cell from another path...

Using AI Code Generation

1const { hasPathFromStartToEnd } = require('fast-check-monorepo');2console.log(hasPathFromStartToEnd('test1.js', 'test2.js'));3console.log(hasPathFromStartToEnd('test1.js', 'test3.js'));4console.log(hasPathFromStartToEnd('test3.js', 'test2.js'));5console.log(hasPathFromStartToEnd('test3.js', 'test1.js'));6console.log(hasPathFromStartToEnd('test2.js', 'test1.js'));7console.log(hasPathFromStartToEnd('test2.js', 'test3.js'));8console.log(hasPathFromStartToEnd('test1.js', 'test1.js'));9console.log(hasPathFromStartToEnd('test2.js', 'test2.js'));10console.log(hasPathFromStartToEnd('test3.js', 'test3.js'));11console.log(hasPathFromStartToEnd('test4.js', 'test2.js'));12console.log(hasPathFromStartToEnd('test1.js', 'test4.js'));13console.log(hasPathFromStartToEnd('test4.js', 'test3.js'));14console.log(hasPathFromStartToEnd('test4.js', 'test4.js'));15console.log(hasPathFromStartToEnd('test5.js', 'test2.js'));

Using AI Code Generation

1const { hasPathFromStartToEnd } = require('fast-check-monorepo');2const graph = {3};4const start = 'start';5const end = 'end';6const result = hasPathFromStartToEnd(graph, start, end);7console.log(result);8const { hasPathFromStartToEnd } = require('fast-check-monorepo');9const graph = {10};11const start = 'start';12const end = 'end';13const result = hasPathFromStartToEnd(graph, start, end);

Using AI Code Generation

1const { check, property } = require('fast-check');2const graph = new Graph();3graph.addVertex(1);4graph.addVertex(2);5graph.addVertex(3);6graph.addEdge(1, 2);7graph.addEdge(2, 3);8check(property(), () => graph.hasPathFromStartToEnd(1, 3));9const { check, property } = require('fast-check');10const graph = new Graph();11graph.addVertex(1);12graph.addVertex(2);13graph.addVertex(3);14graph.addVertex(4);15graph.addEdge(1, 2);16graph.addEdge(2, 3);17graph.addEdge(3, 4);18check(property(), () => graph.hasPathFromStartToEnd(1, 4));19const { check, property } = require('fast-check');20const graph = new Graph();21graph.addVertex(1);22graph.addVertex(2);23graph.addVertex(3);24graph.addVertex(4);25graph.addVertex(5);26graph.addEdge(1, 2);27graph.addEdge(2, 3);28graph.addEdge(3, 4);29graph.addEdge(4, 5);30check(property(), () => graph.hasPathFromStartToEnd(1, 5));31const { check, property } = require('fast-check');32const graph = new Graph();33graph.addVertex(1);34graph.addVertex(2);35graph.addVertex(3);36graph.addVertex(4);37graph.addVertex(5);38graph.addVertex(6);39graph.addEdge(1, 2);40graph.addEdge(2, 3);41graph.addEdge(3, 4);42graph.addEdge(4, 5);43graph.addEdge(5, 6);44check(property(), () =>

Using AI Code Generation

1const fc = require("fast-check");2function hasPathFromStartToEnd(grid, start, end) {3  if (start[0] < 0 || start[0] >= grid.length) {4    return false;5  }6  if (start[1] < 0 || start[1] >= grid[0].length) {7    return false;8  }9  if (grid[start[0]][start[1]]) {10    return false;11  }12  if (start[0] === end[0] && start[1] === end[1]) {13    return true;14  }15  return (16    hasPathFromStartToEnd(grid, [start[0] - 1, start[1]], end) ||17    hasPathFromStartToEnd(grid, [start[0] + 1, start[1]], end) ||18    hasPathFromStartToEnd(grid, [start[0], start[1] - 1], end) ||19    hasPathFromStartToEnd(grid, [start[0], start[1] + 1], end)20  );21}22const gridArb = fc.array(23  fc.array(fc.boolean(), { minLength: 0, maxLength: 100 }),24  { minLength: 0, maxLength: 100 }25);26const startArb = fc.tuple(fc.nat(100), fc.nat(100));27const endArb = fc.tuple(fc.nat(100), fc.nat(100));28fc.assert(29  fc.property(gridArb, startArb, endArb, (grid, start, end) =>30    hasPathFromStartToEnd(grid, start, end)

Using AI Code Generation

1const fc = require('fast-check');2const Graph = require('fast-check-monorepo').Graph;3const graph = new Graph();4graph.addVertex("start");5graph.addVertex("a");6graph.addVertex("b");7graph.addVertex("c");8graph.addVertex("d");9graph.addVertex("end");10graph.addEdge("start", "a");11graph.addEdge("start", "b");12graph.addEdge("a", "c");13graph.addEdge("b", "d");14graph.addEdge("c", "d");15graph.addEdge("c", "end");16graph.addEdge("d", "end");17console.log(graph.hasPathFromStartToEnd("start", "end"));18console.log(graph.hasPathFromStartToEnd("d", "a"));19console.log(graph.hasPathFromStartToEnd("start", "a"));20console.log(graph.hasPathFromStartToEnd("start", "d"));21console.log(graph.hasPathFromStartToEnd("d", "start"));22console.log(graph.hasPathFromStartToEnd("end", "start"));23console.log(graph.hasPathFromStartToEnd("a", "start"));24console.log(graph.hasPathFromStartToEnd("a", "end"));25console.log(graph.hasPathFromStartToEnd("b", "end"));26console.log(graph.hasPathFromStartToEnd("b", "a"));27console.log(graph.hasPathFromStartToEnd("c", "b"));28console.log(graph.hasPathFromStartToEnd("c", "a"));

Using AI Code Generation

1var Graph = require('./graph.js');2var fc = require('fast-check');3var graph = new Graph();4var start = 'a';5var end = 'b';6graph.addVertex(start);7graph.addVertex(end);8graph.addEdge(start, end);9var graphGen = fc.constant(graph);10var startEndGen = fc.tuple(fc.constant(start), fc.constant(end));11fc.assert(12    fc.property(graphGen, startEndGen, (g, se) => {13        var hasPath = g.hasPathFromStartToEnd(se[0], se[1]);14        if (hasPath) {15            console.log('path from ' + se[0] + ' to ' + se[1] + ' is ' + g.getPathFromStartToEnd(se[0], se[1]));16        } else {17            console.log('no path from ' + se[0] + ' to ' + se[1]);18            console.log('graph: ' + g.toString());19        }20        return true;21    })22);

Using AI Code Generation

1const fc = require("fast-check");2const hasPathFromStartToEnd = require("fast-check-monorepo").hasPathFromStartToEnd;3const graph = fc.sample(fc.array(fc.array(fc.nat())), 1)[0];4const start = fc.sample(fc.nat(), 1)[0];5const end = fc.sample(fc.nat(), 1)[0];6const result = hasPathFromStartToEnd(graph, start, end);7console.log(result);

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