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How to use testEls method in wpt

Best JavaScript code snippet using wpt

index.js

Source:index.js

1/* eslint-env jest */2import nextId from '../src/index.js';3const containerEl = document.createElement('div');4let testEls;5function nodeListToArray(nodeList) {6    return Array.prototype.slice.call(nodeList);7}8document.body.appendChild(containerEl);9describe('given three elements without an existing id', () => {10    describe('when nextId is called on each element in sequence', () => {11        const nids = [];12        beforeAll(() => {13            containerEl.innerHTML = '<div></div><div></div><div></div>';14            testEls = nodeListToArray(containerEl.querySelectorAll('div'));15            nids.push(nextId(testEls[0]));16            nids.push(nextId(testEls[1]));17            nids.push(nextId(testEls[2]));18        });19        it('then first el should have id={id}'.replace('{id}', nids[0]), () => {20            expect(testEls[0].id).toEqual(nids[0]);21        });22        it('then second el should have id={id}'.replace('{id}', nids[1]), () => {23            expect(testEls[1].id).toEqual(nids[1]);24        });25        it('then third el id should have id={id}'.replace('{id}', nids[2]), () => {26            expect(testEls[2].id).toEqual(nids[2]);27        });28    });29    describe('when nextId is called on each element in sequence using custom prefix', () => {30        const nids = [];31        beforeAll(() => {32            containerEl.innerHTML = '<div></div><div></div><div></div>';33            testEls = nodeListToArray(containerEl.querySelectorAll('div'));34            nids.push(nextId(testEls[0], 'foo-'));35            nids.push(nextId(testEls[1], 'foo-'));36            nids.push(nextId(testEls[2], 'foo-'));37        });38        it('then first el should have id={id}'.replace('{id}', nids[0]), () => {39            expect(testEls[0].id).toEqual(nids[0]);40        });41        it('then second el should have id={id}'.replace('{id}', nids[1]), () => {42            expect(testEls[1].id).toEqual(nids[1]);43        });44        it('then third el id should have id={id}'.replace('{id}', nids[2]), () => {45            expect(testEls[2].id).toEqual(nids[2]);46        });47    });48});49describe('given three elements with an existing id', () => {50    describe('when nextId is called on each element in sequence', () => {51        beforeAll(() => {52            containerEl.innerHTML = '<div id="foo-0"></div><div id="foo-1"></div><div id="foo-2"></div>';53            testEls = nodeListToArray(containerEl.querySelectorAll('div'));54            nextId(testEls[0]);55            nextId(testEls[1]);56            nextId(testEls[2]);57        });58        it('should maintain id=foo-0 on first element', () => {59            expect(testEls[0].id).toEqual('foo-0');60        });61        it('should maintain id=foo-1 on second element', () => {62            expect(testEls[1].id).toEqual('foo-1');63        });64        it('should maintain id=foo-2 on third element', () => {65            expect(testEls[2].id).toEqual('foo-2');66        });67    });68    describe('when nextId is called on each element in sequence using custom prefix', () => {69        beforeAll(() => {70            containerEl.innerHTML = '<div id="foo-0"></div><div id="foo-1"></div><div id="foo-2"></div>';71            testEls = nodeListToArray(containerEl.querySelectorAll('div'));72            nextId(testEls[0]);73            nextId(testEls[1]);74            nextId(testEls[2]);75        });76        it('should maintain id=foo-0 on first element', () => {77            expect(testEls[0].id).toEqual('foo-0');78        });79        it('should maintain id=foo-1 on second element', () => {80            expect(testEls[1].id).toEqual('foo-1');81        });82        it('should maintain id=foo-2 on third element', () => {83            expect(testEls[2].id).toEqual('foo-2');84        });85    });...

dom-utility.spec.ts

Source:dom-utility.spec.ts

1import { BBAuthDomUtility } from './dom-utility';2describe('DOM utility', () => {3  let testEls: HTMLElement[];4  let testStyleEls: HTMLStyleElement[];5  beforeEach(() => {6    testEls = [];7    testStyleEls = [];8  });9  afterEach(() => {10    if (testEls) {11      for (const testEl of testEls) {12        BBAuthDomUtility.removeEl(testEl);13      }14    }15    if (testStyleEls) {16      for (const testStyleEl of testStyleEls) {17        BBAuthDomUtility.removeCss(testStyleEl);18      }19    }20    testEls = undefined;21    testStyleEls = undefined;22  });23  it('should add CSS elements to the document\'s head', () => {24    const testCss = '.test-class { color: green }';25    const styleEl = BBAuthDomUtility.addCss(testCss);26    testStyleEls.push(styleEl);27    expect(document.head.contains(styleEl)).toBe(true);28    expect(styleEl.textContent).toBe(testCss);29  });30  it('should allow elements to be added to the top of the body', () => {31    const el = document.createElement('div');32    testEls.push(el);33    BBAuthDomUtility.addElToBodyTop(el);34    expect(document.body.firstChild).toBe(el);35  });36  it('should allow IFRAMEs to be added', () => {37    const iframeEl = BBAuthDomUtility.addIframe(38      'about:blank',39      'test-class',40      'Test title'41    );42    testEls.push(iframeEl);43    expect(document.body.firstChild).toBe(iframeEl);44    expect(iframeEl.src).toBe('about:blank');45    expect(iframeEl.className).toBe('test-class');46    expect(iframeEl.title).toBe('Test title');47  });48  it('should not error if an attempt is made to remove a non-existent element', () => {49    expect(() => BBAuthDomUtility.removeEl(undefined)).not.toThrowError();50    expect(() => BBAuthDomUtility.removeEl(document.createElement('div'))).not.toThrowError();51  });...

Using AI Code Generation

1var wptools = require('wptools');2var wiki = wptools.page('Wikipedia').get();3wiki.then(function(result) {4  console.log(result);5});6- [Abhishek Kumar](

Using AI Code Generation

1var wpt = require('webpagetest');2  if (err) return console.error(err);3  console.log(data.data.runs[1].firstView.SpeedIndex);4  console.log(data.data.runs[1].firstView.TTFB);5  console.log(data.data.runs[1].firstView.render);6  console.log(data.data.runs[1].firstView.fullyLoaded);7  console.log(data.data.runs[1].firstView.loadTime);8  console.log(data.data.runs[1].firstView.docTime);9  console.log(data.data.runs[1].firstView.bytesIn);10  console.log(data.data.runs[1].firstView.requests);11  console.log(data.data.runs[1].firstView.requestsDoc);12  console.log(data.data.runs[1].firstView.responses_200);13  console.log(data.data.runs[1].firstView.responses_404);14  console.log(data.data.runs[1].firstView.responses_other);15  console.log(data.data.runs[1].firstView.result);16  console.log(data.data.runs[1].firstView.completed);17  console.log(data.data.runs[1].firstView.loadEventStart);18  console.log(data.data.runs[1].firstView.loadEventEnd);19  console.log(data.data.runs[1].firstView.domContentLoadedEventStart);20  console.log(data.data.runs[1].firstView.domContentLoadedEventEnd);21  console.log(data.data.runs[1].firstView.domInteractive);22  console.log(data.data.runs[1].firstView.domLoading

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