/
mwc-radio.test.js
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mwc-radio.test.js
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/**
* Copyright 2016 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import {Radio} from '@material/mwc-radio';
import {assert} from 'chai';
import {html, render} from 'lit-html';
let container;
suite('mwc-radio');
before(() => {
container = document.createElement('main');
document.body.appendChild(container);
});
afterEach(() => {
render(html``, container);
});
after(() => {
document.body.removeChild(container);
});
test('initializes as an mwc-radio', () => {
const radio = document.createElement('mwc-radio');
container.appendChild(radio);
assert.instanceOf(radio, Radio);
});
test('radio group', async () => {
render(
html`
<mwc-radio name="a"></mwc-group>
<mwc-radio name="a"></mwc-group>
<mwc-radio name="b"></mwc-group>
`,
container);
const [a1, a2, b1] = [...container.querySelectorAll('mwc-radio')];
assert.isFalse(a1.checked);
assert.isFalse(a2.checked);
assert.isFalse(b1.checked);
a1.checked = true;
assert.isTrue(a1.checked);
assert.isFalse(a2.checked);
assert.isFalse(b1.checked);
a2.checked = true;
assert.isFalse(a1.checked);
assert.isTrue(a2.checked);
assert.isFalse(b1.checked);
b1.checked = true;
assert.isFalse(a1.checked);
assert.isTrue(a2.checked);
assert.isTrue(b1.checked);
a2.checked = false;
b1.checked = false;
assert.isFalse(a1.checked);
assert.isFalse(a2.checked);
assert.isFalse(b1.checked);
});