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How to use getCachedImage method in Cypress

Best JavaScript code snippet using cypress

formatAPI.js

Source:formatAPI.js

...11    return BASE_URL + url12}13async function formatTemplate(template) {14    template.image_url = formatRelativeURL(template.image_url)15    template.image_url = await getCachedImage(template.image_url)16    17    template.model = JSON.parse(template.model)18}19async function formatSticker(sticker) {20    sticker.image_url = formatRelativeURL(sticker.image_url)21    sticker.image_url = await getCachedImage(sticker.image_url)22}23function formatUser(user) {24    user.created_at = moment(user.created_at)25    if (user.avatar_url) {26        user.avatar_url = formatRelativeURL(user.avatar_url)27    }28}29function formatUpload(upload) {30    upload.url = formatRelativeURL(upload.url)31    upload.embedUrl = formatRelativeURL(upload.embedUrl)32    upload.altUrl = formatRelativeURL(upload.altUrl)33    upload.altEmbedUrl = formatRelativeURL(upload.altEmbedUrl)34}35function formatPost(post) {...

integrated-snapshot-scores.js

Source:integrated-snapshot-scores.js

...7  let ownername = producers.find((producer) => producer.owner_name === guild)8  //Conditional rendering if ownername is true, return logosvg.logo_svg9  // Because one of your producers does not have a logo set10  let logosvg_url = ownername ? ownername.logo_svg : ""11  return getCachedImage(logosvg_url, producerLogos, producerDomainMap)12}13const IntegratedScores = ({ results, producers, products, bizdevs, community, isAdmin, pointSystem, producerLogos, producerDomainMap, activeGuilds }) => {14  function format(array) {15    // Any manipulations of initially loaded data can be done here16    if (array.length >= 1) {17      // Place comments second to front for product & bizdev, front for community & tech18      return array.map(item => {19        const itemWithGuildLogo = {20          guild: getGuildLogoURL(item.owner_name, producers, producerLogos, producerDomainMap),21          ...item22        }23        return reArrangeTableHeaders(itemWithGuildLogo)24      })//.filter(result => activeGuilds.indexOf(result.owner_name) !== -1)25    }...

index.js

Source:index.js

...28const LightImage = ({ source, isBackground, children, ...props }) => {29  const digest = sha256(source?.uri);30  const [imageUri, setImageUri] = useState(FileSystem.cacheDirectory + digest);31  const load = async () => {32    const cachedResumable = await getCachedImage(digest);33    if (!cachedResumable.exists) {34      const { uri } = await writeImageToCache(source.uri, digest);35      setImageUri(`${uri}/frc`);36      setImageUri(uri);37    } else {38      setImageUri(cachedResumable.uri);39    }40  };41  useEffect(() => {42    if (source?.uri) {43      load();44    }45  }, [source]);46  return !isBackground ? (...

image.js

Source:image.js

1const fetch = require('node-fetch')2const puppeteer = require('puppeteer')3let browser4const generateImage = async (symbol, timeframe, dateString) => {5  if (!browser) {6    browser = await puppeteer.launch({7      args: ['--no-sandbox', '--disable-setuid-sandbox'],8    })9  }10  const page = await browser.newPage()11  let genUrl = `${process.env.STOCK_CHART_GENERATOR_URL}/chart/${symbol}`12  if (timeframe) {13    genUrl += `?timeframe=${timeframe}`14  }15  if (dateString) {16    const s = timeframe ? '&' : '?'17    genUrl += `${s}date=${dateString}`18  }19  await page.goto(genUrl, {20    waitUntil: 'networkidle0',21  })22  const imageData = await page.evaluate(23    'document.querySelector("img").getAttribute("src")',24  )25  await page.close()26  return convertToImageStream(imageData)27}28const getCachedImage = async (symbol, timeframe, dateString) => {29  let imageDataUrl = `${process.env.STOCK_CHART_WORKER_URL}/images/${symbol}`30  imageDataUrl += `/${timeframe || 'daily'}`31  imageDataUrl += `/${dateString || new Date().toISOString().slice(0, 10)}`32  const response = await fetch(imageDataUrl)33  if (response.status !== 200) {34    throw new Error(35      `Chart could not be loaded for ${symbol}, please try later.`,36    )37  }38  const imageData = await response.text()39  return convertToImageStream(imageData)40}41const convertToImageStream = (imageData) => {42  const image = imageData.split('base64,')[1]43  const imageStream = Buffer.alloc(image.length, image, 'base64')44  return imageStream45}...

chart.js

Source:chart.js

1const fetch = require('node-fetch')2const puppeteer = require('puppeteer')3let browser4const generateImage = async (symbol, timeframe, dateString) => {5  if (!browser) {6    browser = await puppeteer.launch({7      args: ['--no-sandbox', '--disable-setuid-sandbox'],8    })9  }10  const page = await browser.newPage()11  let genUrl = `${process.env.STOCK_CHART_GENERATOR_URL}/chart/${symbol}`12  if (timeframe) {13    genUrl += `?timeframe=${timeframe}`14  }15  if (dateString) {16    const s = timeframe ? '&' : '?'17    genUrl += `${s}date=${dateString}`18  }19  await page.goto(genUrl, {20    waitUntil: 'networkidle0',21  })22  const imageData = await page.evaluate(23    'document.querySelector("img").getAttribute("src")',24  )25  await page.close()26  return convertToImageStream(imageData)27}28const getCachedImage = async (symbol, timeframe, dateString) => {29  let imageDataUrl = `${process.env.STOCK_CHART_WORKER_URL}/images/${symbol}`30  imageDataUrl += `/${timeframe || 'daily'}`31  imageDataUrl += `/${dateString || new Date().toISOString().slice(0, 10)}`32  const response = await fetch(imageDataUrl)33  if (response.status !== 200) {34    throw new Error(35      `Chart could not be loaded for ${symbol}, please try later.`,36    )37  }38  const imageData = await response.text()39  return convertToImageStream(imageData)40}41const convertToImageStream = (imageData) => {42  const image = imageData.split('base64,')[1]43  const imageStream = Buffer.alloc(image.length, image, 'base64')44  return imageStream45}...

ImageContainer.js

Source:ImageContainer.js

...19  }20  mountTo($parent) {21    $parent.appendChild(this.$el);22  }23  getCachedImage(id, createImage) {24    if (!this.imageCache[id]) {25      this.imageCache[id] = createImage();26    }27    return this.imageCache[id];28  }29  render(id, createImage) {30    const $image = this.getCachedImage(id, createImage);31    this.clearContents();32    this.$el.appendChild($image);33    return $image;34  }35  clearContents() {36    while (this.$el.firstChild) {37      this.$el.removeChild(this.$el.firstChild);38    }39  }...

cytoscapeCorsFix.js

Source:cytoscapeCorsFix.js

1define(['underscore'], function(_) {2    const warnOnce = _.once((message) => { console.warn(message) });3    return function fixCytoscapeCorsHandling(cy) {4        const r = cy.renderer();5        if (_.isFunction(r.getCachedImage)) {6            r.getCachedImage = _.wrap(r.getCachedImage, function(originalFunction, url, crossOrigin, onLoad) {7                if (_.isObject(crossOrigin) && crossOrigin.value) {8                    return originalFunction.bind(this)(url, crossOrigin.value, onLoad);9                } else {10                    warnOnce('getCachedImage signature has changed, upgrade Cytoscape dependency');11                    return originalFunction.bind(this)(url, crossOrigin, onLoad);12                }13            });14        } else {15            throw new Error('Expected to wrap getCachedImage function');16        }17    }...

image_cache.js

Source:image_cache.js

1import { Store, get, set, keys, clear } from 'idb-keyval'2const3  DATABASE_NAME = "Image Cache",4  STORE_NAME = "md5-dataURL",5  IMAGE_STORE = new Store(DATABASE_NAME, STORE_NAME)6export const7  clearImageCache = () => {8    return clear(IMAGE_STORE)9  },10  imageCacheCount = () => {11    return Promise.resolve(keys(IMAGE_STORE)).get("length")12  },13  getCachedImage = (key) => {14    return get(key, IMAGE_STORE)15  },16  setCachedImage = (key, value) => {17    return set(key, value, IMAGE_STORE)18  }19export default {20  clearImageCache,21  clear: clearImageCache,22  imageCacheCount,23  count: imageCacheCount,24  getCachedImage,25  get: getCachedImage,26  setCachedImage,27  set: setCachedImage,...

Using AI Code Generation

1describe('My First Test', function() {2  it('Gets, types and asserts', function() {3    cy.contains('type').click()4    cy.url().should('include', '/commands/actions')5    cy.get('.action-email')6      .type('

Using AI Code Generation

1Cypress.Commands.add('getCachedImage', (src) => {2  return cy.window().then((win) => {3    return win.Cypress.$(`img[src="${src}"]`).get(0);4  });5});6Cypress.Commands.add('getCachedImage', (src) => {7  return cy.window().then((win) => {8    return win.Cypress.$(`img[src="${src}"]`).get(0);9  });10});11Cypress.Commands.add('getCachedImage', (src) => {12  return cy.window().then((win) => {13    return win.Cypress.$(`img[src="${src}"]`).get(0);14  });15});16Cypress.Commands.add('getCachedImage', (src) => {17  return cy.window().then((win) => {18    return win.Cypress.$(`img[src="${src}"]`).get(0);19  });20});21Cypress.Commands.add('getCachedImage', (src) => {22  return cy.window().then((win) => {23    return win.Cypress.$(`img[src="${src}"]`).get(0);24  });25});26Cypress.Commands.add('getCachedImage', (src) => {27  return cy.window().then((win) => {28    return win.Cypress.$(`img[src="${src}"]`).get(0);29  });30});31Cypress.Commands.add('getCachedImage', (src) => {32  return cy.window().then((win) => {33    return win.Cypress.$(`img[src="${src}"]`).get(0);34  });35});36Cypress.Commands.add('getCachedImage', (src) => {37  return cy.window().then((win) => {38    return win.Cypress.$(`img[src="${src}"]`).get(0);39  });40});

Using AI Code Generation

1describe('Image', () => {2  it('should have a valid image', () => {3      .then((image) => {4        expect(image).to.be.ok5      })6  })7})8Cypress.Commands.add('getCachedImage', (url) => {9  return cy.request({10    headers: {11    },12  }).then((response) => {13    const blob = Cypress.Blob.binaryStringToBlob(response.body, 'image/png')14    return Cypress.Blob.blobToDataURL(blob)15  })16})

Using AI Code Generation

1Cypress.Commands.add("getCachedImage", (imgUrl) => {2    .request(imgUrl, {3    })4    .then((response) => {5      const uInt8Array = new Uint8Array(response.body);6      const i = uInt8Array.length;7      const binaryString = new Array(i);8      while (i--) {9        binaryString[i] = String.fromCharCode(uInt8Array[i]);10      }11      const data = binaryString.join("");12      const type = response.headers["content-type"];13      const base64String = btoa(data);14      return "data:" + type + ";base64," + base64String;15    });16});17describe("Test", () => {18  it("test", () => {19      (img) => {20        cy.get("img").invoke("attr", "src", img);21      }22    );23  });24});

Using AI Code Generation

1.then((image) => {2  expect(image).to.be.cached;3  expect(image).to.have.property('width', 100);4  expect(image).to.have.property('height', 100);5});6Cypress.Commands.add('getCachedImage', (url) => {7  return cy.request(url, { encoding: 'base64' }).then((response) => {8    const img = new Image();9    img.src = 'data:image/svg+xml;base64,' + response.body;10    return new Cypress.Promise((resolve) => {11      img.onload = () => {12        resolve(img);13      };14    });15  });16});17.then((response) => {18  expect(response.status).to.equal(200);19});20Cypress.Commands.add('getCachedImage', (url) => {21  return cy.request(url, { encoding: 'base64' }).then((response) => {22    const img = new Image();23    img.src = 'data:image/svg+xml;base64,' + response.body;24    return new Cypress.Promise((resolve) => {25      img.onload = () => {26        resolve(img);27      };28    });29  });30});

Using AI Code Generation

1.then(blob => {2  cy.writeFile("image.jpg", blob, "binary");3});4Cypress.Commands.add("getCachedImage", (url) => {5  return cy.window().then(win => {6    return win.caches.open("offlineCache").then(cache => {7      return cache.match(url).then(response => {8        return response.blob();9      });10    });11  });12});13Cypress: cy.writeFile()14Cypress: cy.window()15Cypress: cy.then()16Cypress: cy.wrap()17Cypress: cy.fixture()18Cypress: cy.writeFile()19Cypress: cy.readFile()20Cypress: cy.get()21Cypress: cy.contains()22Cypress: cy.request()23Cypress: cy.visit()24Cypress: cy.getCookie()25Cypress: cy.setCookie()26Cypress: cy.clearCookie()27Cypress: cy.clearCookies()28Cypress: cy.clearLocalStorage()

Using AI Code Generation

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Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

Chapters:

What is Cypress? -
Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.

Certification

You can elevate your expertise with end-to-end testing using the Cypress automation framework and stay one step ahead in your career by earning a Cypress certification. Check out our Cypress 101 Certification.