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/**
* @license
* Copyright (C) 2016 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-dropdown.js';
import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
const basicFixture = fixtureFromElement('gr-dropdown');
suite('gr-dropdown tests', () => {
let element;
setup(() => {
stub('gr-rest-api-interface', {
getConfig() { return Promise.resolve({}); },
});
element = basicFixture.instantiate();
});
test('_computeIsDownload', () => {
assert.isTrue(element._computeIsDownload({download: true}));
assert.isFalse(element._computeIsDownload({download: false}));
});
test('tap on trigger opens menu, then closes', () => {
sinon.stub(element, '_open')
.callsFake(() => { element.$.dropdown.open(); });
sinon.stub(element, '_close')
.callsFake(() => { element.$.dropdown.close(); });
assert.isFalse(element.$.dropdown.opened);
MockInteractions.tap(element.$.trigger);
assert.isTrue(element.$.dropdown.opened);
MockInteractions.tap(element.$.trigger);
assert.isFalse(element.$.dropdown.opened);
});
test('_computeURLHelper', () => {
const path = '/test';
const host = 'http://www.testsite.com';
const computedPath = element._computeURLHelper(host, path);
assert.equal(computedPath, '//http://www.testsite.com/test');
});
test('link URLs', () => {
assert.equal(
element._computeLinkURL({url: 'http://example.com/test'}),
'http://example.com/test');
assert.equal(
element._computeLinkURL({url: 'https://example.com/test'}),
'https://example.com/test');
assert.equal(
element._computeLinkURL({url: '/test'}),
'//' + window.location.host + '/test');
assert.equal(
element._computeLinkURL({url: '/test', target: '_blank'}),
'/test');
});
test('link rel', () => {
let link = {url: '/test'};
assert.isNull(element._computeLinkRel(link));
link = {url: '/test', target: '_blank'};
assert.equal(element._computeLinkRel(link), 'noopener');
link = {url: '/test', external: true};
assert.equal(element._computeLinkRel(link), 'external');
link = {url: '/test', target: '_blank', external: true};
assert.equal(element._computeLinkRel(link), 'noopener');
});
test('_getClassIfBold', () => {
let bold = true;
assert.equal(element._getClassIfBold(bold), 'bold-text');
bold = false;
assert.equal(element._getClassIfBold(bold), '');
});
test('Top text exists and is bolded correctly', () => {
element.topContent = [{text: 'User', bold: true}, {text: 'email'}];
flushAsynchronousOperations();
const topItems = element.root.querySelectorAll('.top-item');
assert.equal(topItems.length, 2);
assert.isTrue(topItems[0].classList.contains('bold-text'));
assert.isFalse(topItems[1].classList.contains('bold-text'));
});
test('non link items', () => {
const item0 = {name: 'item one', id: 'foo'};
element.items = [item0, {name: 'item two', id: 'bar'}];
const fooTapped = sinon.stub();
const tapped = sinon.stub();
element.addEventListener('tap-item-foo', fooTapped);
element.addEventListener('tap-item', tapped);
flushAsynchronousOperations();
MockInteractions.tap(element.shadowRoot
.querySelector('.itemAction'));
assert.isTrue(fooTapped.called);
assert.isTrue(tapped.called);
assert.deepEqual(tapped.lastCall.args[0].detail, item0);
});
test('disabled non link item', () => {
element.items = [{name: 'item one', id: 'foo'}];
element.disabledIds = ['foo'];
const stub = sinon.stub();
const tapped = sinon.stub();
element.addEventListener('tap-item-foo', stub);
element.addEventListener('tap-item', tapped);
flushAsynchronousOperations();
MockInteractions.tap(element.shadowRoot
.querySelector('.itemAction'));
assert.isFalse(stub.called);
assert.isFalse(tapped.called);
});
test('properly sets tooltips', () => {
element.items = [
{name: 'item one', id: 'foo', tooltip: 'hello'},
{name: 'item two', id: 'bar'},
];
element.disabledIds = [];
flushAsynchronousOperations();
const tooltipContents = dom(element.root)
.querySelectorAll('iron-dropdown li gr-tooltip-content');
assert.equal(tooltipContents.length, 2);
assert.isTrue(tooltipContents[0].hasTooltip);
assert.equal(tooltipContents[0].getAttribute('title'), 'hello');
assert.isFalse(tooltipContents[1].hasTooltip);
});
suite('keyboard navigation', () => {
setup(() => {
element.items = [
{name: 'item one', id: 'foo'},
{name: 'item two', id: 'bar'},
];
flushAsynchronousOperations();
});
test('down', () => {
const stub = sinon.stub(element.$.cursor, 'next');
assert.isFalse(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 40);
assert.isTrue(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 40);
assert.isTrue(stub.called);
});
test('up', () => {
const stub = sinon.stub(element.$.cursor, 'previous');
assert.isFalse(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 38);
assert.isTrue(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 38);
assert.isTrue(stub.called);
});
test('enter/space', () => {
// Because enter and space are handled by the same fn, we need only to
// test one.
assert.isFalse(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 32); // Space
assert.isTrue(element.$.dropdown.opened);
const el = element.$.cursor.target.querySelector(':not([hidden]) a');
const stub = sinon.stub(el, 'click');
MockInteractions.pressAndReleaseKeyOn(element, 32); // Space
assert.isTrue(stub.called);
});
});
});