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/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
define([
'squire',
'jquery'
], function (Squire, $) {
'use strict';
var blockLoaderTmpl = '<div data-role="loader" class="loading-mask" style="position: absolute;">\n' +
' <div class="loader">\n' +
' <img src="<%= loaderImageHref %>" alt="Loading..." title="Loading..." style="position: absolute;">\n' +
' </div>\n' +
'</div>',
injector = new Squire(),
mocks = {
'Magento_Ui/js/lib/knockout/template/loader': {
/** Method stub. */
loadTemplate: function () {
var defer = $.Deferred();
defer.resolve(blockLoaderTmpl);
return defer;
}
}
},
obj,
ko;
beforeEach(function (done) {
injector.mock(mocks);
injector.require(['Magento_Ui/js/block-loader', 'ko'], function (blockLoader, knockout) {
obj = blockLoader;
ko = knockout;
done();
});
});
afterEach(function () {
try {
injector.clean();
injector.remove();
} catch (e) {
}
});
describe('Magento_Ui/js/block-loader', function () {
var blockContentLoadingClass = '_block-content-loading',
loaderImageUrl = 'https://static.magento.com/loader.gif',
element = $('<span data-bind="blockLoader: isLoading"/>'),
isLoading,
context;
beforeEach(function () {
isLoading = ko.observable();
context = ko.bindingContext.prototype.createChildContext({
isLoading: isLoading
});
obj(loaderImageUrl);
$('body').append(element);
ko.applyBindings(context, element[0]);
});
afterEach(function () {
ko.cleanNode(element[0]);
element.remove();
});
it('Check adding loader block to element', function () {
isLoading(true);
expect(element.hasClass(blockContentLoadingClass)).toBeTruthy();
expect(element.children().attr('class')).toEqual('loading-mask');
expect(element.find('img').attr('src')).toEqual(loaderImageUrl);
});
it('Check removing loader block from element', function () {
isLoading(false);
expect(element.hasClass(blockContentLoadingClass)).toBeFalsy();
expect(element.children().length).toEqual(0);
});
});
});