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How to use checkScreenshotImages method in Testcafe

Best JavaScript code snippet using testcafe

assertion-helper.js

Source:assertion-helper.js

...229        return checkTestDir(dirPath, forError, expectedSubDirCount, expectedScreenshotCount);230    });231};232exports.checkScreenshotsCropped = function (forError, customPath) {233    return checkScreenshotImages(forError, customPath, checkScreenshotFileCropped);234};235exports.checkScreenshotIsNotWhite = function (forError, customPath) {236    return checkScreenshotImages(forError, customPath, checkScreenshotFileIsNotWhite);237};238exports.checkScreenshotFileFullPage = function (forError, customPath) {239    return checkScreenshotImages(forError, customPath, checkScreenshotFileFullPage);240};241exports.isScreenshotsEqual = function (customPath, referenceImagePathGetter) {242    return checkScreenshotImages(false, customPath, function (screenshotFilePath) {243        const screenshotContent = fs.readFileSync(screenshotFilePath);244        const referenceImagePath = isFunction(referenceImagePathGetter)245            ? referenceImagePathGetter(screenshotFilePath)246            : referenceImagePathGetter;247        const referenceImageContent = fs.readFileSync(referenceImagePath);248        return screenshotContent.equals(referenceImageContent);249    });250};251exports.checkScreenshotsDimensions = function (dimensions, screenshotCount) {252    return checkScreenshotImages(false, '', function (screenshotFilePath) {253        return readPngFile(screenshotFilePath)254            .then(png => {255                return dimensions.width === png.width && dimensions.height === png.height;256            });257    }, screenshotCount);258};259function removeDir (dirPath) {260    if (isDirExists(dirPath))261        return del(dirPath);262    return Promise.resolve();263}264exports.removeScreenshotDir = (dir = SCREENSHOTS_PATH) => removeDir(dir);265exports.removeVideosDir = () => removeDir(VIDEOS_PATH);266exports.getVideoFilesList = () => {...

Using AI Code Generation

1import { Selector } from 'testcafe';2test('My first test', async t => {3        .typeText('#developer-name', 'John Smith')4        .click('#submit-button');5    const articleHeader = await Selector('.result-content').find('h1');6    let headerText = await articleHeader.innerText;7    let headerHtml = await articleHeader.innerHTML;8    console.log('Header text: ' + headerText);9    console.log('Header HTML: ' + headerHtml);10    await t.expect(headerText).eql('Thank you, John Smith!');11    await t.expect(headerHtml).contains('Thank you, John Smith!');12});13import { Selector } from 'testcafe';14test('My first test', async t => {15        .typeText('#developer-name', 'John Smith')16        .click('#submit-button');17    const articleHeader = await Selector('.result-content').find('h1');18    let headerText = await articleHeader.innerText;19    let headerHtml = await articleHeader.innerHTML;20    console.log('Header text: ' + headerText);21    console.log('Header HTML: ' + headerHtml);22    await t.expect(headerText).eql('Thank you, John Smith!');23    await t.expect(headerHtml).contains('Thank you, John Smith!');24});25import { Selector } from 'testcafe';26test('My first test', async t => {27        .typeText('#developer-name', 'John Smith')28        .click('#

Using AI Code Generation

1import { checkScreenshotImages } from 'testcafe-image-comparison';2test('My first test', async t => {3        .typeText('#developer-name', 'John Smith')4        .click('#submit-button')5        .takeScreenshot();6});7test('My second test', async t => {8        .typeText('#developer-name', 'John Smith')9        .click('#submit-button')10        .takeScreenshot();11});12test('My third test', async t => {13        .typeText('#developer-name', 'John Smith')14        .click('#submit-button')15        .takeScreenshot();16});17test('My fourth test', async t => {18        .typeText('#developer-name', 'John Smith')19        .click('#submit-button')20        .takeScreenshot();21});22test('My fifth test', async t => {23        .typeText('#developer-name', 'John Smith')24        .click('#submit-button')25        .takeScreenshot();26});27test('My sixth test', async t => {28        .typeText('#developer-name', 'John Smith')29        .click('#submit-button')30        .takeScreenshot();31});32test('My seventh test', async t => {33        .typeText('#developer-name', 'John Smith')34        .click('#submit-button')35        .takeScreenshot();36});37test('My eighth test', async t => {38        .typeText('#developer-name', 'John Smith')39        .click('#submit-button')40        .takeScreenshot();41});42test('My ninth test', async t => {43        .typeText('#developer-name', 'John Smith')44        .click('#submit-button')45        .takeScreenshot();46});47test('My tenth test', async t => {48        .typeText('#developer-name', 'John Smith')49        .click('#submit-button')50        .takeScreenshot();51});52test('My eleventh test', async t => {53        .typeText('#developer-name', 'John Smith')54        .click('#submit-button')55        .takeScreenshot();56});57test('My twelfth test', async t => {58        .typeText('#developer-name', 'John Smith')59        .click('#submit

Using AI Code Generation

1import { checkScreenshotImages } from 'testcafe-image-comparison';2test('My Test', async t => {3    await checkScreenshotImages(t, 'screenshot1.png', 'screenshot2.png');4});5import { checkScreenshotImages } from 'testcafe-image-comparison';6test('My Test', async t => {7    await checkScreenshotImages(t, 'screenshot1.png', 'screenshot2.png', {notEqual: true});8});

Using AI Code Generation

1import { checkScreenshotImages } from 'testcafe-image-comparison'2test('My test', async t => {3    await checkScreenshotImages(t, {4    })5})6import { checkScreenshotImages } from 'testcafe-image-comparison'7test('My test', async t => {8    await checkScreenshotImages(t, {9    })10})11import { checkScreenshotImages } from 'testcafe-image-comparison'12test('My test', async t => {13    await checkScreenshotImages(t, {14    })15})16import { checkScreenshotImages } from 'testcafe-image-comparison'17test('My test', async t => {18    await checkScreenshotImages(t, {19    })20})21import { checkScreenshotImages } from 'testcafe-image-comparison'22test('My test', async t => {

Using AI Code Generation

1import { Selector } from 'testcafe';2import { checkScreenshotImages } from 'testcafe-image-comparison';3test('check screenshot images', async t => {4    await checkScreenshotImages(t, Selector('body'));5});6{7        {8        },9        {10        }11}

Using AI Code Generation

1import { checkScreenshotImages } from 'testcafe-image-comparison';2import { Selector } from 'testcafe';3test('Check image comparison', async t => {4    await checkScreenshotImages(t, 'example.png');5});6import { checkElementScreenshot } from 'testcafe-image-comparison';7import { Selector } from 'testcafe';8test('Check image comparison', async t => {9    const element = Selector('img');10    await checkElementScreenshot(t, element, 'example.png');11});12import { checkMultipleElementsScreenshot } from 'testcafe-image-comparison';13import { Selector } from 'testcafe';14test('Check image comparison', async t => {15    const element = Selector('img');16    await checkMultipleElementsScreenshot(t, element, 'example.png');17});18import { checkPageScreenshot } from 'testcafe-image-comparison';19import { Selector } from 'testcafe';20test('Check image comparison', async t => {21    await checkPageScreenshot(t, 'example.png');22});

Using AI Code Generation

1import { Selector } from 'testcafe';2import { checkScreenshotImages } from 'testcafe-image-comparison';3test('Google Logo', async t => {4    await t.expect(Selector('#hplogo').exists).ok();5    await checkScreenshotImages(t, { 6        element: Selector('#hplogo'),7            { top: 0, left: 0, width: 100, height: 100 },8            { top: 100, right: 0, width: 100, height: 100 },9            { top: 0, left: 0, width: 100, height: 100 },10            { top: 100, right: 0, width: 100, height: 100 },11        tabbableOptions: {12            circle: {13            },14            line: {15            },16        },17    });18});

Using AI Code Generation

1import { Selector } from 'testcafe';2const screenshotImages = require('testcafe-screenshot-images');3const fs = require('fs');4fixture('fixture1');5test('test1', async (t) => {6        .click(Selector('button').withText('Click me'))7        .expect(Selector('h1').withText('Hello').visible).ok();8    await screenshotImages.checkScreenshotImages(t, fs);9});10const path = require('path');11const resemble = require('node-resemble-js');12const fs = require('fs');13const screenshotPath = path.join(__dirname, 'screenshots');14const diffPath = path.join(__dirname, 'diff');15const baselinePath = path.join(__dirname, 'baseline');16const testcafe = require('testcafe');17const getTestController = testcafe.getTestController;18let testController;19let test;20let testName;21let fixtureName;22let counter = 0;23async function getTestControllerFromTestCafe() {24    if (!testController) {25        testController = await getTestController();26        test = testController.testRun.test;27        testName = test.name;28        fixtureName = test.fixture.name;29    }30}31function createDirectory(dirPath) {32    if (!fs.existsSync(dirPath)) {33        fs.mkdirSync(dirPath);34    }35}36function getScreenshotPath() {37    return path.join(screenshotPath, fixtureName, testName);38}39function getDiffPath() {40    return path.join(diffPath, fixtureName, testName);41}42function getBaselinePath() {43    return path.join(baselinePath, fixtureName, testName);44}45function getScreenshotFileName() {46    return `${counter}.png`;47}48function getBaselineFileName() {49    return `${counter}.png`;50}51function getDiffFileName() {52    return `${counter}.png`;53}54function getScreenshotFilePath() {55    return path.join(getScreenshotPath(), getScreenshotFileName());56}57function getBaselineFilePath() {58    return path.join(getBaselinePath(), getBaselineFileName());59}60function getDiffFilePath() {61    return path.join(getDiffPath(), getDiffFileName());62}63async function takeScreenshot(t) {64    await getTestControllerFromTestCafe();65    await t.takeScreenshot(getScreenshotFilePath());66}67async function checkScreenshotImages(t, fs) {

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