blob: f05ed21484dd76cadb85239b42b417faf6c36833 [file] [log] [blame]
/**
* @license
* Copyright (C) 2015 The Android Open Source Project
*
* 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 '../../../test/common-test-setup-karma.js';
import './gr-change-star.js';
const basicFixture = fixtureFromElement('gr-change-star');
suite('gr-change-star tests', () => {
let element;
setup(() => {
element = basicFixture.instantiate();
element.change = {
_number: 2,
starred: true,
};
});
test('star visibility states', () => {
element.set('change.starred', true);
let icon = element.shadowRoot
.querySelector('iron-icon');
assert.isTrue(icon.classList.contains('active'));
assert.equal(icon.icon, 'gr-icons:star');
element.set('change.starred', false);
icon = element.shadowRoot
.querySelector('iron-icon');
assert.isFalse(icon.classList.contains('active'));
assert.equal(icon.icon, 'gr-icons:star-border');
});
test('starring', async () => {
let resolve;
const promise = new Promise(r => resolve = r);
element.addEventListener('toggle-star', resolve);
element.set('change.starred', false);
MockInteractions.tap(element.shadowRoot
.querySelector('button'));
await promise;
assert.equal(element.change.starred, true);
});
test('unstarring', async () => {
let resolve;
const promise = new Promise(r => resolve = r);
element.addEventListener('toggle-star', resolve);
element.set('change.starred', true);
MockInteractions.tap(element.shadowRoot
.querySelector('button'));
await promise;
assert.equal(element.change.starred, false);
});
});