element-web/__mocks__/browser-request.js

const en = require("../src/i18n/strings/en_EN");

module.exports = jest.fn((opts, cb) => {
    if (opts.url.endsWith("languages.json")) {
        cb(undefined, {status: 200}, JSON.stringify({
            "en": {
                "fileName": "en_EN.json",
                "label": "English",
            },
        }));
    } else if (opts.url.endsWith("en_EN.json")) {
        cb(undefined, {status: 200}, JSON.stringify(en));
    } else {
        cb(undefined, {status: 404}, "");
    }
});