survey/templates/components/error/error.test.ts

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2021-10-14 21:25:19 +05:30
/*
* Copyright (C) 2021 Aravinth Manivannan <realaravinth@batsense.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import createError from "./index";
import * as e from "./index";
import setup from "./setUpTests";
"use strict";
jest.useFakeTimers();
it("checks if error boxes work", () => {
document.body.append(setup());
const getMsg = (num: number) => `message ${num}`;
createError(getMsg(1));
let msg = document.querySelector(`.${e.ERR_MSG_CONTAINER}`);
expect(msg.innerHTML).toContain(getMsg(1));
const btn = <HTMLButtonElement>msg.getElementsByClassName(e.ERR_CLOSE)[0];
btn.click();
msg = document.querySelector(`.${e.ERR_MSG_CONTAINER}`);
expect(msg).toEqual(null);
const errElement = document.createElement("p");
errElement.appendChild(document.createTextNode(getMsg(2)));
createError(errElement);
msg = document.querySelector(`.${e.ERR_MSG_CONTAINER}`).querySelector("p");
expect(msg).toEqual(errElement);
const timeOutElement = document.createElement("p");
timeOutElement.appendChild(document.createTextNode(getMsg(2)));
createError(timeOutElement, 200);
msg = document.querySelector(`.${e.ERR_MSG_CONTAINER}`).querySelector("p");
expect(msg).toEqual(timeOutElement);
jest.runOnlyPendingTimers();
msg = document.querySelector(`.${e.ERR_MSG_CONTAINER}`);
expect(msg).toEqual(null);
});