material-design-lite/test/unit/tabs.js

90 lines
3.2 KiB
JavaScript

/**
* Copyright 2015 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.
*/
describe('tabs tests', function () {
it('Should have MaterialTabs globally available', function () {
expect(MaterialTabs).to.be.a('function');
});
it('Should be upgraded to a MaterialTabs successfully', function () {
var el = document.createElement('div');
el.innerHTML = '' +
'<div class="mdl-tabs mdl-js-tabs mdl-js-ripple-effect">' +
' <div class="mdl-tabs__tab-bar">' +
' </div>' +
'</div>';
componentHandler.upgradeElement(el, 'MaterialTabs');
expect($(el)).to.have.data('upgraded', ',MaterialTabs');
});
describe('Click on the tabs', function () {
var el = document.createElement('div');
el.innerHTML = '' +
'<div class="mdl-tabs mdl-js-tabs mdl-js-ripple-effect">' +
' <div class="mdl-tabs__tab-bar">' +
' <a href="#content1" id="tab1" class="mdl-tabs__tab">1</a>' +
' <a href="#content2" id="tab2" class="mdl-tabs__tab">2</a>' +
' <a href="#content3" id="tab3" class="mdl-tabs__tab">3</a>' +
' </div>' +
' <div class="mdl-tabs__panel" id="content1"></div>' +
' <div class="mdl-tabs__panel" id="content2"></div>' +
' <div class="mdl-tabs__panel" id="content3"></div>' +
'</div>';
componentHandler.upgradeElement(el, 'MaterialTabs');
var tab1 = el.querySelector('#tab1');
var tab2 = el.querySelector('#tab2');
var content1 = el.querySelector('#content1');
var content2 = el.querySelector('#content2');
it('Should activate no tab by default', function (done) {
window.setTimeout(function () {
expect(el.querySelectorAll('.is-active')).to.have.length(0);
done();
}, 100);
});
it('Should activate the first tab on click', function (done) {
var el = document.createEvent('MouseEvents');
el.initEvent('click', true, true);
tab1.dispatchEvent(el);
window.setTimeout(function () {
expect($(tab1)).to.have.class('is-active');
expect($(content1)).to.have.class('is-active');
done();
}, 100);
});
it('Should activate the second tab on click', function (done) {
var el = document.createEvent('MouseEvents');
el.initEvent('click', true, true);
tab2.dispatchEvent(el);
window.setTimeout(function () {
expect($(tab1)).to.not.have.class('is-active');
expect($(content1)).to.not.have.class('is-active');
expect($(tab2)).to.have.class('is-active');
expect($(content2)).to.have.class('is-active');
done();
}, 100);
});
});
});