blob: ee9450c18f99994b8a7d7585900ff18bfbf4453f [file] [log] [blame]
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import {assert} from 'chai';
import sinon from 'sinon';
import {ChopsSnackbar} from './chops-snackbar.js';
let element;
describe('chops-snackbar', () => {
beforeEach(() => {
element = document.createElement('chops-snackbar');
document.body.appendChild(element);
});
afterEach(() => {
document.body.removeChild(element);
});
it('initializes', () => {
assert.instanceOf(element, ChopsSnackbar);
});
it('dispatches close event on close click', async () => {
element.opened = true;
await element.updateComplete;
const listener = sinon.stub();
element.addEventListener('close', listener);
element.shadowRoot.querySelector('button').click();
sinon.assert.calledOnce(listener);
});
});