How to use seededRandom method in Cypress

Best JavaScript code snippet using cypress

simulate-random-gestures.js

Source:simulate-random-gestures.js

...8window.stopSimulatingGestures && window.stopSimulatingGestures();9window.simulatingGestures = false;10let gestureTimeoutID;11let periodicGesturesTimeoutID;12let choose = (array)=> array[~~(seededRandom() * array.length)];13let isAnyMenuOpen = ()=> $(".menu-button.active").length > 0;14let cursor_image = new Image();15cursor_image.src = "images/cursors/default.png";16const $cursor = $(cursor_image).addClass("user-cursor");17$cursor.css({18	position: "absolute",19	left: 0,20	top: 0,21	opacity: 0,22	zIndex: 5, // @#: z-index23	pointerEvents: "none",24	transition: "opacity 0.5s",25});26window.simulateRandomGesture = (callback, {shift, shiftToggleChance=0.01, secondary, secondaryToggleChance, target=main_canvas}) => {27	let startWithinRect = target.getBoundingClientRect();28	let canvasAreaRect = $canvas_area[0].getBoundingClientRect();29	let startMinX = Math.max(startWithinRect.left, canvasAreaRect.left);30	let startMaxX = Math.min(startWithinRect.right, canvasAreaRect.right);31	let startMinY = Math.max(startWithinRect.top, canvasAreaRect.top);32	let startMaxY = Math.min(startWithinRect.bottom, canvasAreaRect.bottom);33	let startPointX = startMinX + seededRandom() * (startMaxX - startMinX);34	let startPointY = startMinY + seededRandom() * (startMaxY - startMinY);35	$cursor.appendTo($app);36	let triggerMouseEvent = (type, point) => {37		38		if (isAnyMenuOpen()) {39			return;40		}41		const clientX = point.x;42		const clientY = point.y;43		const el_over = document.elementFromPoint(clientX, clientY);44		const do_nothing = !type.match(/move/) && (!el_over || !el_over.closest(".canvas-area"));45		$cursor.css({46			display: "block",47			position: "absolute",48			left: clientX,49			top: clientY,50			opacity: do_nothing ? 0.5 : 1,51		});52		if (do_nothing) {53			return;54		}55		let event = new $.Event(type, {56			view: window,57			bubbles: true,58			cancelable: true,59			clientX,60			clientY,61			screenX: clientX,62			screenY: clientY,63			offsetX: point.x,64			offsetY: point.y,65			button: secondary ? 2 : 0,66			buttons: secondary ? 2 : 1,67			shiftKey: shift,68		});69		$(target).trigger(event);70	};71	let t = 0;72	let gestureComponents = [];73	let numberOfComponents = 5;74	for (let i = 0; i < numberOfComponents; i += 1) {75		gestureComponents.push({76			rx:77				(seededRandom() * Math.min(canvasAreaRect.width, canvasAreaRect.height)) /78				2 /79				numberOfComponents,80			ry:81				(seededRandom() * Math.min(canvasAreaRect.width, canvasAreaRect.height)) /82				2 /83				numberOfComponents,84			angularFactor: seededRandom() * 5 - seededRandom(),85			angularOffset: seededRandom() * 5 - seededRandom(),86		});87	}88	const stepsInGesture = 50;89	let pointForTimeWithArbitraryStart = (t) => {90		let point = { x: 0, y: 0 };91		for (let i = 0; i < gestureComponents.length; i += 1) {92			let { rx, ry, angularFactor, angularOffset } = gestureComponents[i];93			point.x +=94				Math.sin(Math.PI * 2 * ((t / 2) * angularFactor + angularOffset)) *95				rx;96			point.y +=97				Math.cos(Math.PI * 2 * ((t / 2) * angularFactor + angularOffset)) *98				ry;99		}100		return point;101	};102	let pointForTime = (t) => {103		let point = pointForTimeWithArbitraryStart(t);104		let zeroPoint = pointForTimeWithArbitraryStart(0);105		point.x -= zeroPoint.x;106		point.y -= zeroPoint.y;107		point.x += startPointX;108		point.y += startPointY;109		return point;110	};111	112	triggerMouseEvent("pointerenter", pointForTime(t)); // so dynamic cursors follow the simulation cursor113	triggerMouseEvent("pointerdown", pointForTime(t));114	let move = () => {115		t += 1 / stepsInGesture;116		if (seededRandom() < shiftToggleChance) {117			shift = !shift;118		}119		if (seededRandom() < secondaryToggleChance) {120			secondary = !secondary;121		}122		if (t > 1) {123			triggerMouseEvent("pointerup", pointForTime(t));124			125			$cursor.remove();126			if (callback) {127				callback();128			}129		} else {130			triggerMouseEvent("pointermove", pointForTime(t));131			gestureTimeoutID = setTimeout(move, 10);132		}133	};134	triggerMouseEvent("pointerleave", pointForTime(t));135	move();136};137window.simulateRandomGesturesPeriodically = () => {138	window.simulatingGestures = true;139	if (window.drawRandomlySeed != null) {140		seed = window.drawRandomlySeed;141	} else {142		seed = ~~(Math.random() * 5000000);143	}144	window.console && console.log("Using seed:", seed);145	window.console && console.log("Note: Seeds are not guaranteed to work with different versions of the app, but within the same version it should produce the same results given the same starting document & other state & NO interference... except for airbrush randomness");146	window.console && console.log(`To use this seed:147		148		window.drawRandomlySeed = ${seed};149		document.body.style.width = "${getComputedStyle(document.body).width}";150		document.body.style.height = "${getComputedStyle(document.body).height}";151		simulateRandomGesturesPeriodically();152		delete window.drawRandomlySeed;153		154	`);155	let delayBetweenGestures = 500;156	let shiftStart = false;157	let shiftStartToggleChance = 0.1;158	let shiftToggleChance = 0.001;159	let secondaryStart = false;160	let secondaryStartToggleChance = 0.1;161	let secondaryToggleChance = 0.001;162	let switchToolsChance = 0.5;163	let multiToolsChance = 0.8;164	let pickColorChance = 0.5;165	let pickToolOptionsChance = 0.8;166	let scrollChance = 0.2;167	let dragSelectionChance = 0.8;168	// scroll randomly absolutely initially so the starting scroll doesn't play into whether a seed reproduces169	$canvas_area.scrollTop($canvas_area.width() * seededRandom());170	$canvas_area.scrollLeft($canvas_area.height() * seededRandom());171	172	let _simulateRandomGesture = (callback)=> {173		window.simulateRandomGesture(callback, {174			shift: shiftStart,175			shiftToggleChance,176			secondary: secondaryStart,177			secondaryToggleChance178		});179	};180	let waitThenGo = () => {181		// @TODO: a button to stop it as well (maybe make "stop drawing randomly" a link button?)182		$status_text.text("Press Esc to stop drawing randomly.");183		if (isAnyMenuOpen()) {184			periodicGesturesTimeoutID = setTimeout(waitThenGo, 50);185			return;186		}187		if (seededRandom() < shiftStartToggleChance) {188			shiftStart = !shiftStart;189		}190		if (seededRandom() < secondaryStartToggleChance) {191			secondaryStart = !secondaryStart;192		}193		if (seededRandom() < switchToolsChance) {194			let multiToolsPlz = seededRandom() < multiToolsChance;195			$(choose($(".tool, tool-button"))).trigger($.Event("click", {shiftKey: multiToolsPlz}));196		}197		if (seededRandom() < pickToolOptionsChance) {198			$(choose($(".tool-options *"))).trigger("click");199		}200		if (seededRandom() < pickColorChance) {201			// @TODO: maybe these should respond to a normal click?202			let secondary = seededRandom() < 0.5;203			const colorButton = choose($(".swatch, .color-button"));204			$(colorButton)205				.trigger($.Event("pointerdown", {button: secondary ? 2 : 0}))206				.trigger($.Event("click", {button: secondary ? 2 : 0}))207				.trigger($.Event("pointerup", {button: secondary ? 2 : 0}));208		}209		if (seededRandom() < scrollChance) {210			let scrollAmount = (seededRandom() * 2 - 1) * 700;211			if (seededRandom() < 0.5) {212				$canvas_area.scrollTop($canvas_area.scrollTop() + scrollAmount);213			} else {214				$canvas_area.scrollLeft($canvas_area.scrollLeft() + scrollAmount);215			}216		}217		periodicGesturesTimeoutID = setTimeout(() => {218			_simulateRandomGesture(()=> {219				if (selection && seededRandom() < dragSelectionChance) {220					window.simulateRandomGesture(waitThenGo, {221						shift: shiftStart,222						shiftToggleChance,223						secondary: secondaryStart,224						secondaryToggleChance,225						target: selection.canvas226					});227				} else {228					waitThenGo();229				}230			});231		}, delayBetweenGestures);232	};233	_simulateRandomGesture(waitThenGo);...

random.test.js

Source:random.test.js

1import _ from "lodash";2import { SeededRandom } from "./random";3describe("SeededRandom", () => {4  it("should generate ints", () => {5    const rng = new SeededRandom(123);6    _.times(100, () => {7      const next = rng.next();8      expect(Number.isInteger(next)).toEqual(true);9    });10  });11  it("should generate floats", () => {12    const rng = new SeededRandom(123);13    _.times(100, () => {14      const next = rng.nextFloat();15      expect(Number.isInteger(next)).toEqual(false);16      expect(next > 0).toEqual(true);17      expect(next < 1).toEqual(true);18    });19  });20  it("should generate number given the same seed", () => {21    const rng1 = new SeededRandom(123);22    const rng2 = new SeededRandom(123);23    expect(rng1.next() === rng2.next()).toEqual(true);24  });25  it("should generate number given different seeds", () => {26    const rng1 = new SeededRandom(123);27    const rng2 = new SeededRandom(456);28    expect(rng1.next() !== rng2.next()).toEqual(true);29  });...

3471.js

Source:3471.js

1SeededRandom = function(seed) { // seed may be a string or any type2  if (! (this instanceof SeededRandom))3    return new SeededRandom(seed);4  seed = seed || "seed";5  this.gen = Random.createWithSeeds(seed).alea; // from random.js6};7SeededRandom.prototype.next = function() {8  return this.gen();9};10SeededRandom.prototype.nextBoolean = function() {11  return this.next() >= 0.5;12};13SeededRandom.prototype.nextIntBetween = function(min, max) {14  // inclusive of min and max15  return Math.floor(this.next() * (max-min+1)) + min;16};17SeededRandom.prototype.nextIdentifier = function(optLen) {18  var letters = [];19  var len = (typeof optLen === "number" ? optLen : 12);20  for(var i=0; i<len; i++)21    letters.push(String.fromCharCode(this.nextIntBetween(97, 122)));22  var x;23  return letters.join('');24};25SeededRandom.prototype.nextChoice = function(list) {26  return list[this.nextIntBetween(0, list.length-1)];...

seeded_random.js

Source:seeded_random.js

1SeededRandom = function(seed) { // seed may be a string or any type2  if (! (this instanceof SeededRandom))3    return new SeededRandom(seed);4  seed = seed || "seed";5  this.gen = Random.createWithSeeds(seed).alea; // from random.js6};7SeededRandom.prototype.next = function() {8  return this.gen();9};10SeededRandom.prototype.nextBoolean = function() {11  return this.next() >= 0.5;12};13SeededRandom.prototype.nextIntBetween = function(min, max) {14  // inclusive of min and max15  return Math.floor(this.next() * (max-min+1)) + min;16};17SeededRandom.prototype.nextIdentifier = function(optLen) {18  var letters = [];19  var len = (typeof optLen === "number" ? optLen : 12);20  for(var i=0; i<len; i++)21    letters.push(String.fromCharCode(this.nextIntBetween(97, 122)));22  var x;23  return letters.join('');24};25SeededRandom.prototype.nextChoice = function(list) {26  return list[this.nextIntBetween(0, list.length-1)];...

Using AI Code Generation

1describe('test', () => {2  it('test', () => {3    cy.get('#tsf > div:nth-child(2) > div > div.RNNXgb > div > div.a4bIc > input').type('test')4    cy.get('#tsf > div:nth-child(2) > div > div.FPdoLc.VlcLAe > center > input.gNO89b').click()5  })6})7Cypress.Commands.add('seededRandom', (seed) => {8  const x = Math.sin(seed++) * 100009  return x - Math.floor(x)10})11import './commands'12{13  "env": {14  }15}16module.exports = (on, config) => {17  on('task', {18    seededRandom () {19    }20  })21}22describe('test', () => {23  it('test', () => {24    cy.visit('/')25    cy.get('#tsf > div:nth-child(2) > div > div.RNNXgb > div > div.a4bIc > input').type('test')26    cy.get('#tsf > div:nth-child(2) > div > div.FPdoLc.VlcLAe > center > input.gNO89b').click()27  })28})29import '@cypress/code-coverage/support'30"jest": {31    "src/**/*.{js,jsx,ts,tsx}",

Using AI Code Generation

1describe('Testing seededRandom', () => {2    it('Testing seededRandom', () => {3        cy.get('#seed-btn').click()4        cy.get('#random-number').should('have.text', '0.7151893663724195')5    })6})

Using AI Code Generation

1cy.then(() => {2    cy.window().then((win) => {3        win.Math.random = () => {4            return 0.5;5        };6    });7});8cy.then(() => {9    cy.window().then((win) => {10        win.Math.random = () => {11            return 0.5;12        };13    });14});15cy.then(() => {16    cy.window().then((win) => {17        win.Math.random = () => {18            return 0.5;19        };20    });21});22cy.then(() => {23    cy.window().then((win) => {24        win.Math.random = () => {25            return 0.5;26        };27    });28});29cy.then(() => {30    cy.window().then((win) => {31        win.Math.random = () => {32            return 0.5;33        };34    });35});36cy.then(() => {37    cy.window().then((win) => {38        win.Math.random = () => {39            return 0.5;40        };41    });42});43cy.then(() => {44    cy.window().then((win) => {45        win.Math.random = () => {46            return 0.5;47        };48    });49});50cy.then(() => {51    cy.window().then((win) => {52        win.Math.random = () => {53            return 0.5;54        };55    });56});57cy.then(() => {58    cy.window().then((win) => {59        win.Math.random = () => {60            return 0.5;61        };62    });63});64cy.then(() => {65    cy.window().then((win) => {66        win.Math.random = () => {67            return 0.5;68        };69    });70});71cy.then(() => {72    cy.window().then((win) => {73        win.Math.random = () => {74            return 0.5;75        };76    });77});

Using AI Code Generation

1cy.log(cy.seededRandom(1, 10));2cy.log(cy.seededRandom(1, 10));3cy.log(cy.seededRandom(1, 10));4cy.log(cy.seededRandom(1, 10));5cy.log(cy.seededRandom(1, 10));6cy.log(cy.seededRandom(1, 10));7cy.log(cy.seededRandom(1, 10));8cy.log(cy.seededRandom(1, 10));9cy.log(cy.seededRandom(1, 10));10cy.log(cy.seededRandom(1, 10));11cy.log(cy.seededRandom(1, 10));12cy.log(cy.seededRandom(1, 10));13cy.log(cy.seededRandom(1, 10));14cy.log(cy.seededRandom(1, 10));

Using AI Code Generation

1cy.seededRandom().then((seed) => {2    let random = Math.random(seed);3    console.log(random);4});5cy.seededRandom().then((seed) => {6    let random = Math.random(seed);7    console.log(random);8});9cy.seededRandomInt().then((seed) => {10    let random = Math.random(seed);11    console.log(random);12});13cy.seededRandomFloat().then((seed) => {14    let random = Math.random(seed);15    console.log(random);16});17cy.seededRandomString().then((seed) => {18    let random = Math.random(seed);19    console.log(random);20});21cy.seededRandomDate().then((seed) => {22    let random = Math.random(seed);23    console.log(random);24});25cy.seededRandomEmail().then((seed) => {26    let random = Math.random(seed);27    console.log(random);28});29cy.seededRandomColor().then((seed) => {30    let random = Math.random(seed);31    console.log(random);32});33cy.seededRandomBoolean().then((seed) => {34    let random = Math.random(seed);35    console.log(random);36});37cy.seededRandomArray().then((seed) => {38    let random = Math.random(seed);39    console.log(random);40});

Using AI Code Generation

1cy.then(() => {2  const seededRandom = Cypress._.random(0, 1000, true);3  const randomNumber = seededRandom();4  const randomNumber2 = seededRandom();5  const randomNumber3 = seededRandom();6  const randomNumber4 = seededRandom();7  const randomNumber5 = seededRandom();8  const randomNumber6 = seededRandom();9  const randomNumber7 = seededRandom();10  const randomNumber8 = seededRandom();11  const randomNumber9 = seededRandom();12  const randomNumber10 = seededRandom();13  const randomNumber11 = seededRandom();14  const randomNumber12 = seededRandom();15  const randomNumber13 = seededRandom();16  const randomNumber14 = seededRandom();17  const randomNumber15 = seededRandom();18  const randomNumber16 = seededRandom();19  const randomNumber17 = seededRandom();20  const randomNumber18 = seededRandom();21  const randomNumber19 = seededRandom();22  const randomNumber20 = seededRandom();23  const randomNumber21 = seededRandom();24  const randomNumber22 = seededRandom();

Using AI Code Generation

1const seededRandom = seed => {2    let x = Math.sin(seed++) * 100003    return x - Math.floor(x)4}5describe("Test", () => {6    it("Test", () => {7        cy.get("input[name='q']")8            .type(seededRandom(1))9            .should("have.value", seededRandom(1))10    })11})

Cypress Tutorial

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