als-document/browser-tests/utils.js

A powerful HTML parser & DOM manipulation library for both backend and frontend.

function createIframe(htmlContent) {
    const iframe = document.createElement('iframe');
    return new Promise((resolve,reject) => {
        iframe.onload = function() {
            const iframeDocument = iframe.contentDocument;
            iframeDocument.childNodes[0].innerHTML = htmlContent
            // iframeDocument.body.insertAdjacentHTML('afterbegin',htmlContent)
            resolve(iframeDocument)
        }
        document.body.appendChild(iframe);
    })
}

class RandomSentenceGenerator {
    constructor() {
        this.subjects = ["The cat", "A monkey", "A child", "The robot", "The alien", "My friend"];
        this.verbs = ["jumps", "runs", "flies", "dances", "sings", "reads"];
        this.objects = ["on the bed", "in the garden", "above the clouds", "in the spaceship", "with a book", "under the tree"];
        this.adverbs = ["quickly", "happily", "sadly", "gracefully", "lazily", "silently"];
    }

    getRandomItem(arr) {
        const randomIndex = Math.floor(Math.random() * arr.length);
        return arr[randomIndex];
    }

    generate() {
        const subject = this.getRandomItem(this.subjects);
        const verb = this.getRandomItem(this.verbs);
        const object = this.getRandomItem(this.objects);
        const adverb = this.getRandomItem(this.adverbs);

        return `${subject} ${verb} ${object} ${adverb}.`;
    }
}

const generator = new RandomSentenceGenerator()