How to use chainedTarget method in differencify

Best JavaScript code snippet using differencify

inspect_test.ts

Source:inspect_test.ts

1import { testingAsserts as ta } from "./deps-test.ts";2import { safety } from "./deps.ts";3import * as mod from "./mod.ts";4interface TestContext extends mod.InspectionContext {5  isTestContext: true;6  count: number;7}8const isTestContext = safety.typeGuard<TestContext>("isTestContext", "count");9interface TestTarget {10  isTestObject: true;11}12interface ChainedTarget13  extends14    mod.InspectionResult<TestTarget>,15    mod.TransformerProvenanceSupplier<TestTarget> {16  isChainedTarget: true;17  previous: TestTarget;18}19const isChainedTarget = safety.typeGuard<ChainedTarget>(20  "isChainedTarget",21  "previous",22);23// deno-lint-ignore require-await24async function inspectTestTarget(25  target: TestTarget | mod.InspectionResult<TestTarget>,26  ctx?: mod.InspectionContext,27): Promise<TestTarget | mod.InspectionResult<TestTarget>> {28  if (isTestContext(ctx)) {29    ctx.count++;30  }31  ta.assert(!mod.isInspectionResult(target));32  return {33    isInspectionResult: true,34    inspectionTarget: target,35    isTestObject: true,36  };37}38// deno-lint-ignore require-await39async function inspectChainedTarget(40  target: TestTarget | mod.InspectionResult<TestTarget>,41  ctx?: mod.InspectionContext,42): Promise<TestTarget | mod.InspectionResult<TestTarget> | ChainedTarget> {43  if (isTestContext(ctx)) {44    ctx.count++;45  }46  if (mod.isInspectionResult(target)) {47    const result: ChainedTarget = {48      ...target,49      isChainedTarget: true,50      previous: target.inspectionTarget,51      isTransformed: mod.transformationSource<TestTarget>(52        target.inspectionTarget,53      ),54    };55    return result;56  }57  return mod.inspectionIssue(target, "mod.isInspectionResult(target) expected");58}59Deno.test("async inspection pipe", async () => {60  const pipe = mod.inspectionPipe<TestTarget, string, Error>(61    inspectTestTarget,62    inspectChainedTarget,63  );64  const ctx: TestContext = { isTestContext: true, count: 0 };65  const result = await pipe({ isTestObject: true }, ctx);66  ta.assertEquals(ctx.count, 2);67  ta.assert(mod.isInspectionResult(result));68  ta.assert(isChainedTarget(result));...

index.js

Source:index.js

1import puppeteer from 'puppeteer';2import chain from '../helpers/proxyChain';3import { sanitiseGlobalConfiguration, sanitiseTestConfiguration } from './sanitiser';4import Target from './target';5import logger from '../utils/logger';6export default class Differencify {7  constructor(conf) {8    if (conf && conf.debug === true) {9      logger.enable();10    }11    this.configuration = sanitiseGlobalConfiguration(conf);12    this.browser = null;13    this.testId = 0;14  }15  async launchBrowser(options) {16    if (!this.browser) {17      logger.log('Launching browser...');18      try {19        this.browser = await puppeteer.launch(options);20      } catch (error) {21        logger.trace(error);22      }23    } else {24      logger.log('Using existing browser instance');25    }26  }27  static executablePath() {28    return puppeteer.executablePath();29  }30  static chromeExecutablePath() {31    return puppeteer.executablePath();32  }33  async launch(options) {34    this.launchBrowser(options);35  }36  async connectBrowser(options) {37    if (!this.browser) {38      logger.log('Launching browser...');39      try {40        this.browser = await puppeteer.connect(options);41      } catch (error) {42        logger.trace(error);43      }44    } else {45      logger.log('Using existing browser instance');46    }47  }48  async connect(options) {49    this.connectBrowser(options);50  }51  init(config) {52    this.testId += 1;53    const testConfig = sanitiseTestConfiguration(config, this.testId);54    if (testConfig.isUpdate) {55      logger.warn('Your tests are running on update mode. Test screenshots will be updated');56    }57    const target = new Target(this.browser, this.configuration, testConfig);58    target.isJest();59    const chainedTarget = chain(target, testConfig.chain);60    target.chainedTarget = chainedTarget;61    return chainedTarget;62  }63  async cleanup() {64    logger.log('Closing browser...');65    try {66      if (this.browser) {67        await this.browser.close();68      }69    } catch (error) {70      logger.trace(error);71    }72  }73}...

Using AI Code Generation

1const { expect } = require('chai');2const { toMatchImageSnapshot } = require('jest-image-snapshot');3expect.extend({ toMatchImageSnapshot });4describe('test', () => {5  it('should match the image', async () => {6    const image = await page.screenshot();7    expect(image).toMatchImageSnapshot();8  });9});10module.exports = {11};12{13  "scripts": {14  },15  "devDependencies": {16  }17}

Using AI Code Generation

1const { expect } = require('chai');2const { chain } = require('differencify');3const { By } = require('selenium-webdriver');4describe('Test', () => {5  it('should pass', async () => {6    await chain()7      .findElement(By.name('q'))8      .sendKeys('webdriver')9      .findElement(By.name('btnK'))10      .click()11      .getTitle()12      .then((title) => {13        expect(title).to.equal('webdriver - Google Search');14      });15  });16});17new Differencify(options);18| options   | Object | [Options](#differencify-options) to be passed to differencify. Defaults to `{}`. |19get(url);20findElement(locator);21sendKeys(...keys);

Using AI Code Generation

1const { chainedTarget } = require('differencify')2const { target } = require('differencify')3describe('My first test', () => {4  it('should take a screenshot', () => {5    chainedTarget('google')6    cy.get('input[name="q"]').type('cypress')7    target('cypress')8  })9})10Differencify uses [cypress-plugin-snapshots](

Using AI Code Generation

1const { expect } = require('chai');2const { chain } = require('differencify').default;3describe('test', () => {4    it('should work', async () => {5        const chain = await chain();6        const diff = await chain.diff(target, baseline);7        await chain.cleanup();8        expect(diff).to.be.null;9    });10});11const { expect } = require('chai');12const { chain } = require('differencify').default;13describe('test', () => {14    it('should work', async () => {15        const chain = await chain();16        const diff = await chain.diff(target, baseline);17        await chain.cleanup();18        expect(diff).to.be.null;19    });20});

Using AI Code Generation

1const differencify = require('differencify');2const expect = require('chai').expect;3describe('Chained Target', function() {4  this.timeout(0);5  it('should find the difference between the images', async function() {6    expect(result).to.be.an('object');7    expect(result.percentage).to.be.at.most(0.01);8  });9  it('should find the difference between the images', async function() {10    expect(result).to.be.an('object');11    expect(result.percentage).to.be.at.most(0.01);12  });13  it('should find the difference between the images', async function() {14    expect(result).to.be.an('object');15    expect(result.percentage).to.be.at.most(0.01);16  });17});18const differencify = require('differencify');19const expect = require('chai').expect;20describe('Chained Target', function() {21  this.timeout(0);22  it('should find the difference between the images', async function() {23    expect(result).to.be.an('object');24    expect(result.percentage).to.be.at.most(0.01);25  });26  it('should find the difference between the images', async function() {

Using AI Code Generation

1const differencify = require('differencify');2const { expect } = require('chai');3const { target } = differencify.init(chai, { chain: true });4describe('test', function() {5    it('test', function() {6    });7});8     AssertionError: expected { Object (screenshot, ...) } to equal image of google.png9      at Context.it (test.js:9:33)10      at process._tickCallback (internal/process/next_tick.js:68:7)11     AssertionError: expected { Object (screenshot, ...) } to equal image of google.png12      at Context.it (test.js:9:33)13      at process._tickCallback (internal/process/next_tick.js:68:7)14     AssertionError: expected { Object (screenshot, ...) } to equal image of google.png15      at Context.it (test.js:9:33)16      at process._tickCallback (internal/process/next_tick.js:68:7)17     AssertionError: expected { Object (screenshot, ...) } to equal image of google.png18      at Context.it (test.js:9:33)19      at process._tickCallback (internal/process/next_tick.js:68:7)

Using AI Code Generation

1const differencify = require('wdio-image-comparison-service/differencify').default2describe('Differencify', () => {3  before(() => {4    browser.differencify.init(differencify)5  })6  it('should take a screenshot of the entire page', () => {7    browser.differencify.checkFullPageScreen('homepage')8  })9  it('should take a screenshot of a specific element', () => {10    browser.differencify.checkElement(11      browser.differencify.chainedTarget().element('#search_input_react'),12  })13})14const differencify = require('wdio-image-comparison-service/differencify').default15exports.config = {16      {17        baselineFolder: join(process.cwd(), './tests/screenshotBaseline/'),18        formatImageName: '{tag}-{logName}-{width}x{height}',19        screenshotPath: join(process.cwd(), '.tmp/'),20        tabbableOptions: {},21      },22  before: function (capabilities

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