How to use toMatchImageSnapshot method in differencify

Best JavaScript code snippet using differencify

visual.test.js

Source:visual.test.js Github

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...20 });21 test("full Page Snapshot", async function () {22 await page.waitForSelector("h1");23 const image = await page.screenshot(); // puppeteer function24 expect(image).toMatchImageSnapshot({25 failureTresholdType: "pixel",26 failureTreshold: 500,27 });28 });29 test("single element snapshot", async function () {30 const h1 = await page.waitForSelector("h1");31 const image = await h1.screenshot();32 expect(image).toMatchImageSnapshot({33 failureTresholdType: "percent",34 failureTreshold: 0.01,35 });36 });37 test("mobile snapshot", async function () {38 await page.waitForSelector("h1");39 //page.emulate will resize the page. A lot of websites don't expect phones to change size, so you should emulate before navigating to the page.40 await page.emulate(puppeteer.devices["iPhone X"]);41 const image = await page.screenshot();42 expect(image).toMatchImageSnapshot({43 failureTresholdType: "percent",44 failureTreshold: 0.01,45 });46 });47 test("tablet snapshot", async function () {48 await page.waitForSelector("h1");49 await page.emulate(puppeteer.devices["iPad landscape"]);50 const image = await page.screenshot();51 expect(image).toMatchImageSnapshot({52 failureTresholdType: "percent",53 failureTreshold: 0.01,54 });55 });56 // exclude dynamic content from snapshots: some elements will throw off your test, such as timestamps or loading icons57 test.only("remove element before snapshot", async function () {58 await page.evaluate(() => {59 (document.querySelectorAll("h1") || []).forEach((el) => el.remove());60 });61 await page.waitFor(5000); // instead of waiting for selector62 const image = await page.screenshot();63 expect(image).toMatchImageSnapshot({64 failureTresholdType: "percent",65 failureTreshold: 0.01,66 });67 });...

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imageSnapshot.snapshot.js

Source:imageSnapshot.snapshot.js Github

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...22};23describe('SidePanel', () => {24 it('is visually correct', async () => {25 const image = await snapshot('http://localhost:6006/iframe.html?id=logic-components-sidepanel--sidepanel');26 expect(image).toMatchImageSnapshot();27 });28});29describe('FragmentGantt', () => {30 it('is visually correct', async () => {31 const image = await snapshot(32 'http://localhost:6006/iframe.html?id=logic-components-sidepanel-fragmentgantt--fragmentgantt',33 );34 expect(image).toMatchImageSnapshot();35 });36});37describe('FragmentList', () => {38 it('FragmentList is visually correct', async () => {39 const image = await snapshot(40 'http://localhost:6006/iframe.html?id=logic-components-sidepanel-fragmentlist--fragmentlist',41 );42 expect(image).toMatchImageSnapshot();43 });44 it('FragmentListItem is visually correct', async () => {45 // eslint-disable-next-line max-len46 const image = await snapshot('http://localhost:6006/iframe.html?id=logic-components-sidepanel-fragmentlist-fragmentlistitem--fragmentlistitem');47 expect(image).toMatchImageSnapshot();48 });49});50describe('Legend', () => {51 it('is visually correct', async () => {52 const image = await snapshot(53 'http://localhost:6006/iframe.html?id=logic-components-mainpanel-graph-legend--legend',54 );55 expect(image).toMatchImageSnapshot();56 });57});58describe('NodeInfo', () => {59 it('is visually correct', async () => {60 const image = await snapshot(61 'http://localhost:6006/iframe.html?id=logic-components-mainpanel-graph-nodeinfo--nodeinfo',62 );63 expect(image).toMatchImageSnapshot();64 });65});66describe('NodePerformanceTimeline', () => {67 it('is visually correct', async () => {68 const image = await snapshot(69 // eslint-disable-next-line max-len70 'http://localhost:6006/iframe.html?id=logic-components-mainpanel-graph-nodeperformancetimeline--nodeperformancetimeline',71 );72 expect(image).toMatchImageSnapshot();73 });74});75describe('Graph', () => {76 it('is visually correct', async () => {77 const image = await snapshot('http://localhost:6006/iframe.html?id=logic-components-mainpanel-graph--graph');78 expect(image).toMatchImageSnapshot();79 });...

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Using AI Code Generation

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1const { toMatchImageSnapshot } = require('jest-image-snapshot');2expect.extend({ toMatchImageSnapshot });3const { toMatchImageSnapshot } = require('jest-image-snapshot');4expect.extend({ toMatchImageSnapshot });5const { toMatchImageSnapshot } = require('jest-image-snapshot');6expect.extend({ toMatchImageSnapshot });7const { toMatchImageSnapshot } = require('jest-image-snapshot');8expect.extend({ toMatchImageSnapshot });9const { toMatchImageSnapshot } = require('jest-image-snapshot');10expect.extend({ toMatchImageSnapshot });11const { toMatchImageSnapshot } = require('jest-image-snapshot');12expect.extend({ toMatchImageSnapshot });13const { toMatchImageSnapshot } = require('jest-image-snapshot');14expect.extend({ toMatchImageSnapshot });15const { toMatchImageSnapshot } = require('jest-image-snapshot');16expect.extend({ toMatchImageSnapshot });17const { toMatchImageSnapshot } = require('jest-image-snapshot');18expect.extend({ toMatchImageSnapshot });19const { toMatchImageSnapshot } = require('jest-image-snapshot');20expect.extend({ toMatchImageSnapshot });21const { toMatchImageSnapshot } = require('jest-image-snapshot');22expect.extend({ toMatchImageSnapshot });23const { toMatchImageSnapshot } = require('jest-image-snapshot');24expect.extend({ toMatchImageSnapshot });25const { toMatchImageSnapshot } = require('jest-image-snapshot');26expect.extend({ toMatchImageSnapshot });27const { toMatchImageSnapshot } = require('jest-image-snapshot');

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Using AI Code Generation

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1const { toMatchImageSnapshot } = require('differencify');2expect.extend({ toMatchImageSnapshot });3it('should match snapshot', async () => {4 const image = await page.screenshot();5 expect(image).toMatchImageSnapshot();6});

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Using AI Code Generation

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1const { toMatchImageSnapshot } = require('jest-image-snapshot');2expect.extend({ toMatchImageSnapshot });3const { toMatchImageSnapshot } = require('jest-image-snapshot');4expect.extend({ toMatchImageSnapshot });5const { toMatchImageSnapshot } = require('jest-image-snapshot');6expect.extend({ toMatchImageSnapshot });7const { toMatchImageSnapshot } = require('jest-image-snapshot');8expect.extend({ toMatchImageSnapshot });9const { toMatchImageSnapshot } = require('jest-image-snapshot');10expect.extend({ toMatchImageSnapshot });11const { toMatchImageSnapshot } = require('jest-image-snapshot');12expect.extend({ toMatchImageSnapshot });13const { toMatchImageSnapshot } = require('jest-image-snapshot');14expect.extend({ toMatchImageSnapshot });15const { toMatchImageSnapshot } = require('jest-image-snapshot');16expect.extend({ toMatchImageSnapshot });17const { toMatchImageSnapshot } = require('jest-image-snapshot');18expect.extend({ toMatchImageSnapshot });19const { toMatchImageSnapshot } = require('jest-image-snapshot');20expect.extend({ toMatchImageSnapshot });21const { toMatchImageSnapshot } = require('jest-image-snapshot');22expect.extend({ toMatchImageSnapshot });23const { toMatchImageSnapshot } = require('jest-image-snapshot');24expect.extend({ toMatchImageSnapshot });25const {

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Using AI Code Generation

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1const { toMatchImageSnapshot } = require("jest-image-snapshot");2expect.extend({ toMatchImageSnapshot });3test("Images match", async () => {4 const image = await page.screenshot();5 expect(image).toMatchImageSnapshot();6});7module.exports = {8};9{10 "scripts": {11 },12 "devDependencies": {13 }14}15module.exports = {16 diffImageToSnapshot: {17 },18};19 ✕ Images match (158ms)20 expect(value).toMatchImageSnapshot()21 10 | test("Images match", async () => {22 11 | const image = await page.screenshot();23 > 12 | expect(image).toMatchImageSnapshot();24 13 | });25 at Object.toMatchImageSnapshot (test/test.js:12:17)26 at Object.<anonymous> (test/test.js:7:1)

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Using AI Code Generation

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1const { toMatchImageSnapshot } = require('differencify');2expect.extend({ toMatchImageSnapshot });3test('should take a screenshot of the login page', async () => {4 const page = await browser.newPage();5 const image = await page.screenshot();6 expect(image).toMatchImageSnapshot();7});8{9 "scripts": {10 },11 "devDependencies": {12 },13 "jest": {14 }15}16const { toMatchImageSnapshot } = require('differencify');17expect.extend({ toMatchImageSnapshot });18test('should take a screenshot of the login page', async () => {19 const page = await browser.newPage();20 const image = await page.screenshot();21 expect(image).toMatchImageSnapshot();22});

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Using AI Code Generation

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1const {toMatchImageSnapshot} = require('jest-image-snapshot');2expect.extend({toMatchImageSnapshot});3const screenshot = await page.screenshot();4expect(screenshot).toMatchImageSnapshot();5expect(screenshot).toMatchImageSnapshot({6});7expect(screenshot).toMatchImageSnapshot({8});9expect(screenshot).toMatchImageSnapshot({10});11expect(screenshot).toMatchImageSnapshot({12});13expect(screenshot).toMatchImageSnapshot({14});15expect(screenshot).toMatchImageSnapshot({16});

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Using AI Code Generation

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1import { toMatchImageSnapshot } from 'differencify';2expect.extend({ toMatchImageSnapshot });3test('should create a snapshot', async () => {4 const image = await page.screenshot();5 expect(image).toMatchImageSnapshot();6});7import { toMatchImageSnapshot } from 'jest-image-snapshot';8expect.extend({ toMatchImageSnapshot });9test('should create a snapshot', async () => {10 const image = await page.screenshot();11 expect(image).toMatchImageSnapshot();12});13TypeError: expect(...).toMatchImageSnapshot is not a function14Your name to display (optional):15Your name to display (optional):16Your name to display (optional):

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Using AI Code Generation

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1import { toMatchImageSnapshot } from 'differencify';2expect.extend({ toMatchImageSnapshot });3it('should match the image', async () => {4 const page = await browser.newPage();5 await page.setViewport({6 });7 const image = await page.screenshot();8 expect(image).toMatchImageSnapshot();9});

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Using AI Code Generation

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1const { toMatchImageSnapshot } = require('jest-image-snapshot');2expect.extend({ toMatchImageSnapshot });3describe('test', () => {4 it('should match', async () => {5 await page.screenshot({ path: 'test.png' });6 expect('test.png').toMatchImageSnapshot();7 });8});

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