mirror of
https://github.com/Choices-js/Choices.git
synced 2024-05-06 23:56:34 +02:00
1177 lines
34 KiB
JavaScript
1177 lines
34 KiB
JavaScript
import 'whatwg-fetch';
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import 'es6-promise';
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import 'core-js/fn/object/assign';
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import { expect } from 'chai';
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import Choices from './choices.js';
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import itemReducer from './reducers/items.js';
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import choiceReducer from './reducers/choices.js';
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import {
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addItem as addItemAction,
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addChoice as addChoiceAction
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} from './actions/actions.js';
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describe('Choices', () => {
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describe('should initialize Choices', () => {
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let input;
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let instance;
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beforeEach(() => {
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input = document.createElement('input');
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input.type = 'text';
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input.className = 'js-choices';
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document.body.appendChild(input);
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instance = new Choices(input);
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});
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afterEach(() => {
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instance.destroy();
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});
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it('should be defined', () => {
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expect(instance).not.be.undefined;
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});
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it('should have initialised', () => {
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expect(instance.initialised).to.be.true;
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});
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it('should not re-initialise if passed element again', () => {
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const reinitialise = new Choices(instance.passedElement);
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spyOn(reinitialise, '_createTemplates');
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expect(reinitialise._createTemplates).not.toHaveBeenCalled();
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});
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it('should have a blank state', () => {
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expect(instance.currentState.items.length).to.equal(0);
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expect(instance.currentState.groups.length).to.equal(0);
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expect(instance.currentState.choices.length).to.equal(0);
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});
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it('should have config options', () => {
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expect(instance.config.silent).to.be.a('boolean');
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expect(instance.config.items).to.be.an('array');
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expect(instance.config.choices).to.be.an('array');
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expect(instance.config.renderChoiceLimit).to.be.a('number');
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expect(instance.config.maxItemCount).to.be.a('number');
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expect(instance.config.addItems).to.be.a('boolean');
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expect(instance.config.removeItems).to.be.a('boolean');
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expect(instance.config.removeItemButton).to.be.a('boolean');
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expect(instance.config.editItems).to.be.a('boolean');
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expect(instance.config.duplicateItems).to.be.a('boolean');
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expect(instance.config.delimiter).to.be.a('string');
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expect(instance.config.paste).to.be.a('boolean');
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expect(instance.config.searchEnabled).to.be.a('boolean');
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expect(instance.config.searchChoices).to.be.a('boolean');
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expect(instance.config.searchFloor).to.be.a('number');
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expect(instance.config.searchResultLimit).to.be.a('number');
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// expect(instance.config.searchFields).to.equal(jasmine.any(Array) || jasmine.any(String));
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expect(instance.config.position).to.be.a('string');
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expect(instance.config.regexFilter).to.be.null;
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expect(instance.config.sortFilter).to.be.a('function');
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expect(instance.config.shouldSort).to.be.a('boolean');
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expect(instance.config.shouldSortItems).to.be.a('boolean');
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expect(instance.config.placeholder).to.be.a('boolean');
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expect(instance.config.placeholderValue).to.be.null;
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expect(instance.config.prependValue).to.be.null;
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expect(instance.config.appendValue).to.be.null;
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expect(instance.config.renderSelectedChoices).to.be.a('string');
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expect(instance.config.loadingText).to.be.a('string');
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expect(instance.config.noResultsText).to.be.a('string');
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expect(instance.config.noChoicesText).to.be.a('string');
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expect(instance.config.itemSelectText).to.be.a('string');
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expect(instance.config.classNames).to.be.an('object');
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expect(instance.config.callbackOnInit).to.be.null;
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expect(instance.config.callbackOnCreateTemplates).to.be.null;
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});
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it('should expose public methods', () => {
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expect(instance.init).to.be.a('function');
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expect(instance.destroy).to.be.a('function');
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expect(instance.render).to.be.a('function');
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expect(instance.renderGroups).to.be.a('function');
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expect(instance.renderItems).to.be.a('function');
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expect(instance.renderChoices).to.be.a('function');
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expect(instance.highlightItem).to.be.a('function');
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expect(instance.unhighlightItem).to.be.a('function');
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expect(instance.highlightAll).to.be.a('function');
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expect(instance.unhighlightAll).to.be.a('function');
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expect(instance.removeItemsByValue).to.be.a('function');
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expect(instance.removeActiveItems).to.be.a('function');
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expect(instance.removeHighlightedItems).to.be.a('function');
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expect(instance.showDropdown).to.be.a('function');
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expect(instance.hideDropdown).to.be.a('function');
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expect(instance.toggleDropdown).to.be.a('function');
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expect(instance.getValue).to.be.a('function');
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expect(instance.setValue).to.be.a('function');
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expect(instance.setValueByChoice).to.be.a('function');
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expect(instance.setChoices).to.be.a('function');
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expect(instance.disable).to.be.a('function');
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expect(instance.enable).to.be.a('function');
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expect(instance.ajax).to.be.a('function');
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expect(instance.clearStore).to.be.a('function');
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expect(instance.clearInput).to.be.a('function');
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});
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it('should hide passed input', () => {
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expect(instance.passedElement.style.display).to.equal('none');
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});
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it('should create an outer container', () => {
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expect(instance.containerOuter).to.equal(jasmine.any(HTMLElement));
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});
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it('should create an inner container', () => {
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expect(instance.containerInner).to.equal(jasmine.any(HTMLElement));
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});
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it('should create a choice list', () => {
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expect(instance.choiceList).to.equal(jasmine.any(HTMLElement));
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});
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it('should create an item list', () => {
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expect(instance.itemList).to.equal(jasmine.any(HTMLElement));
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});
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it('should create an input', () => {
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expect(instance.input).to.equal(jasmine.any(HTMLElement));
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});
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it('should create a dropdown', () => {
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expect(instance.dropdown).to.equal(jasmine.any(HTMLElement));
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});
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it('should backup and recover original styles', function () {
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const origStyle = 'background-color: #ccc; margin: 5px padding: 10px;';
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instance.destroy();
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input.setAttribute('style', origStyle);
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instance = new Choices(input);
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let style = input.getAttribute('data-choice-orig-style');
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expect(style).to.equal(origStyle);
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instance.destroy();
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style = input.getAttribute('data-choice-orig-style');
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expect(style).toBeNull();
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style = input.getAttribute('style');
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expect(style).to.equal(origStyle);
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});
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});
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describe('should accept text inputs', () => {
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let input;
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let instance;
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beforeEach(() => {
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input = document.createElement('input');
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input.type = 'text';
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input.className = 'js-choices';
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input.placeholder = 'Placeholder text';
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document.body.appendChild(input);
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});
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afterEach(() => {
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instance.destroy();
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});
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it('should accept a user inputted value', () => {
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instance = new Choices(input);
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instance.input.focus();
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instance.input.value = 'test';
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instance._onKeyDown({
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target: instance.input,
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keyCode: 13,
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ctrlKey: false
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});
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expect(instance.currentState.items[0].value).toContain(instance.input.value);
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});
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it('should copy the passed placeholder to the cloned input', () => {
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instance = new Choices(input);
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expect(instance.input.placeholder).to.equal(input.placeholder);
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});
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it('should not allow duplicates if duplicateItems is false', () => {
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instance = new Choices(input, {
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duplicateItems: false,
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items: ['test 1'],
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});
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instance.input.focus();
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instance.input.value = 'test 1';
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instance._onKeyDown({
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target: instance.input,
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keyCode: 13,
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ctrlKey: false
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});
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expect(instance.currentState.items[instance.currentState.items.length - 1]).not.toContain(instance.input.value);
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});
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it('should filter input if regexFilter is passed', () => {
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instance = new Choices(input, {
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regexFilter: /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/,
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});
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instance.input.focus();
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instance.input.value = 'josh@joshuajohnson.co.uk';
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instance._onKeyDown({
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target: instance.input,
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keyCode: 13,
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ctrlKey: false
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});
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instance.input.focus();
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instance.input.value = 'not an email address';
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instance._onKeyDown({
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target: instance.input,
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keyCode: 13,
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ctrlKey: false
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});
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const lastItem = instance.currentState.items[instance.currentState.items.length - 1];
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expect(lastItem.value).to.equal('josh@joshuajohnson.co.uk');
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expect(lastItem.value).not.to.equal('not an email address');
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});
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it('should prepend and append values if passed', () => {
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instance = new Choices(input, {
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prependValue: 'item-',
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appendValue: '-value',
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});
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instance.input.focus();
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instance.input.value = 'test';
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instance._onKeyDown({
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target: instance.input,
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keyCode: 13,
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ctrlKey: false
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});
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const lastItem = instance.currentState.items[instance.currentState.items.length - 1];
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expect(lastItem.value).not.to.equal('test');
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expect(lastItem.value).to.equal('item-test-value');
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});
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});
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describe('should accept single select inputs', () => {
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let input;
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let instance;
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beforeEach(() => {
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input = document.createElement('select');
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input.className = 'js-choices';
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input.placeholder = 'Placeholder text';
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for (let i = 1; i < 4; i++) {
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const option = document.createElement('option');
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option.value = `Value ${i}`;
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option.innerHTML = `Label ${i}`;
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input.appendChild(option);
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}
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document.body.appendChild(input);
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});
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afterEach(() => {
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instance.destroy();
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});
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it('should open the choice list on focusing', () => {
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instance = new Choices(input);
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instance.input.focus();
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expect(instance.dropdown.classList).toContain(instance.config.classNames.activeState);
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});
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it('should select the first choice', () => {
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instance = new Choices(input);
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expect(instance.currentState.items[0].value).toContain('Value 1');
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});
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it('should highlight the choices on keydown', () => {
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instance = new Choices(input, {
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renderChoiceLimit: -1
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});
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instance.input.focus();
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for (let i = 0; i < 2; i++) {
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// Key down to third choice
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instance._onKeyDown({
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target: instance.input,
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keyCode: 40,
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ctrlKey: false,
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preventDefault: () => {}
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});
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}
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expect(instance.highlightPosition).toBe(2);
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});
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it('should select choice on enter key press', () => {
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instance = new Choices(input);
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instance.input.focus();
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// Key down to second choice
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instance._onKeyDown({
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target: instance.input,
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keyCode: 40,
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ctrlKey: false,
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preventDefault: () => {}
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});
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// Key down to select choice
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instance._onKeyDown({
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target: instance.input,
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keyCode: 13,
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ctrlKey: false,
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preventDefault: () => {}
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});
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expect(instance.currentState.items.length).toBe(2);
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});
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it('should trigger add/change event on selection', () => {
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instance = new Choices(input);
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const changeSpy = jasmine.createSpy('changeSpy');
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const addSpy = jasmine.createSpy('addSpy');
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const passedElement = instance.passedElement;
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passedElement.addEventListener('change', changeSpy);
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passedElement.addEventListener('addItem', addSpy);
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instance.input.focus();
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// Key down to second choice
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instance._onKeyDown({
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target: instance.input,
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keyCode: 40,
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ctrlKey: false,
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preventDefault: () => {}
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});
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// Key down to select choice
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instance._onKeyDown({
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target: instance.input,
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keyCode: 13,
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ctrlKey: false,
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preventDefault: () => {}
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});
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const returnValue = changeSpy.calls.mostRecent().args[0].detail.value;
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expect(returnValue).to.be.a('string');
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expect(changeSpy).toHaveBeenCalled();
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expect(addSpy).toHaveBeenCalled();
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});
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it('should open the dropdown on click', () => {
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instance = new Choices(input);
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const container = instance.containerOuter;
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instance._onClick({
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target: container,
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ctrlKey: false,
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preventDefault: () => {}
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});
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expect(document.activeElement === instance.input && container.classList.contains('is-open')).to.be.true;
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});
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it('should close the dropdown on double click', () => {
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instance = new Choices(input);
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const container = instance.containerOuter,
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openState = instance.config.classNames.openState;
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instance._onClick({
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target: container,
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ctrlKey: false,
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preventDefault: () => {}
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});
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instance._onClick({
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target: container,
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ctrlKey: false,
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preventDefault: () => {}
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});
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expect(document.activeElement === instance.input && container.classList.contains(openState)).toBe(false);
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});
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it('should trigger showDropdown on dropdown opening', () => {
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instance = new Choices(input);
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const container = instance.containerOuter;
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const showDropdownSpy = jasmine.createSpy('showDropdownSpy');
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const passedElement = instance.passedElement;
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passedElement.addEventListener('showDropdown', showDropdownSpy);
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instance.input.focus();
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instance._onClick({
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target: container,
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ctrlKey: false,
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preventDefault: () => {}
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});
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expect(showDropdownSpy).toHaveBeenCalled();
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});
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it('should trigger hideDropdown on dropdown closing', () => {
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instance = new Choices(input);
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const container = instance.containerOuter;
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const hideDropdownSpy = jasmine.createSpy('hideDropdownSpy');
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const passedElement = instance.passedElement;
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passedElement.addEventListener('hideDropdown', hideDropdownSpy);
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instance.input.focus();
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instance._onClick({
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target: container,
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ctrlKey: false,
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preventDefault: () => {}
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});
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instance._onClick({
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target: container,
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ctrlKey: false,
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preventDefault: () => {}
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});
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expect(hideDropdownSpy).toHaveBeenCalled();
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});
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it('should filter choices when searching', () => {
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instance = new Choices(input);
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const searchSpy = jasmine.createSpy('searchSpy');
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const passedElement = instance.passedElement;
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passedElement.addEventListener('search', searchSpy);
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instance.input.focus();
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instance.input.value = '3 ';
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// Key down to search
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instance._onKeyUp({
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target: instance.input,
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keyCode: 13,
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ctrlKey: false
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});
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const mostAccurateResult = instance.currentState.choices.filter(function (choice) {
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return choice.active;
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});
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expect(instance.isSearching && mostAccurateResult[0].value === 'Value 3').to.be.true;
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expect(searchSpy).toHaveBeenCalled();
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});
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it('shouldn\'t filter choices when searching', () => {
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instance = new Choices(input, {
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searchChoices: false
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});
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instance.setValue(['Javascript', 'HTML', 'Jasmine']);
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const searchSpy = jasmine.createSpy('searchSpy');
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const passedElement = instance.passedElement;
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passedElement.addEventListener('search', searchSpy);
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instance.input.focus();
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instance.input.value = 'Javascript';
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// Key down to search
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instance._onKeyUp({
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target: instance.input,
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keyCode: 13,
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ctrlKey: false
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});
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const activeOptions = instance.currentState.choices.filter(function (choice) {
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return choice.active;
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});
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expect(activeOptions.length).to.equal(instance.currentState.choices.length);
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expect(searchSpy).toHaveBeenCalled();
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});
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it('shouldn\'t sort choices if shouldSort is false', () => {
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instance = new Choices(input, {
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shouldSort: false,
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choices: [{
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value: 'Value 5',
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label: 'Label Five'
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}, {
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value: 'Value 6',
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label: 'Label Six'
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}, {
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value: 'Value 7',
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label: 'Label Seven'
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}, ],
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});
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expect(instance.currentState.choices[0].value).to.equal('Value 5');
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});
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it('should sort choices if shouldSort is true', () => {
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instance = new Choices(input, {
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shouldSort: true,
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choices: [{
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value: 'Value 5',
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label: 'Label Five'
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}, {
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value: 'Value 6',
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label: 'Label Six'
|
|
}, {
|
|
value: 'Value 7',
|
|
label: 'Label Seven'
|
|
}, ],
|
|
});
|
|
|
|
expect(instance.currentState.choices[0].value).to.equal('Value 1');
|
|
});
|
|
});
|
|
|
|
describe('should accept multiple select inputs', () => {
|
|
let input;
|
|
let instance;
|
|
|
|
beforeEach(() => {
|
|
input = document.createElement('select');
|
|
input.className = 'js-choices';
|
|
input.setAttribute('multiple', '');
|
|
|
|
for (let i = 1; i < 4; i++) {
|
|
const option = document.createElement('option');
|
|
|
|
option.value = `Value ${i}`;
|
|
option.innerHTML = `Value ${i}`;
|
|
|
|
if (i % 2) {
|
|
option.selected = true;
|
|
}
|
|
|
|
input.appendChild(option);
|
|
}
|
|
|
|
document.body.appendChild(input);
|
|
|
|
instance = new Choices(input, {
|
|
placeholderValue: 'Placeholder text',
|
|
choices: [{
|
|
value: 'One',
|
|
label: 'Label One',
|
|
selected: true,
|
|
disabled: false
|
|
}, {
|
|
value: 'Two',
|
|
label: 'Label Two',
|
|
disabled: true
|
|
}, {
|
|
value: 'Three',
|
|
label: 'Label Three'
|
|
}, ],
|
|
});
|
|
});
|
|
|
|
afterEach(() => {
|
|
instance.destroy();
|
|
});
|
|
|
|
it('should add any pre-defined values', () => {
|
|
expect(instance.currentState.items.length).toBeGreaterThan(1);
|
|
});
|
|
|
|
it('should add options defined in the config + pre-defined options', () => {
|
|
expect(instance.currentState.choices.length).to.equal(6);
|
|
});
|
|
|
|
it('should add a placeholder defined in the config to the search input', () => {
|
|
expect(instance.input.placeholder).to.equal('Placeholder text');
|
|
});
|
|
});
|
|
|
|
describe('should handle public methods on select input types', () => {
|
|
let input;
|
|
let instance;
|
|
|
|
beforeEach(() => {
|
|
input = document.createElement('select');
|
|
input.className = 'js-choices';
|
|
input.multiple = true;
|
|
input.placeholder = 'Placeholder text';
|
|
|
|
for (let i = 1; i < 10; i++) {
|
|
const option = document.createElement('option');
|
|
|
|
option.value = `Value ${i}`;
|
|
option.innerHTML = `Value ${i}`;
|
|
|
|
if (i % 2) {
|
|
option.selected = true;
|
|
}
|
|
|
|
input.appendChild(option);
|
|
}
|
|
|
|
document.body.appendChild(input);
|
|
instance = new Choices(input);
|
|
});
|
|
|
|
afterEach(() => {
|
|
instance.destroy();
|
|
});
|
|
|
|
it('should handle highlightItem()', () => {
|
|
const items = instance.currentState.items;
|
|
const randomItem = items[Math.floor(Math.random() * items.length)];
|
|
|
|
instance.highlightItem(randomItem);
|
|
|
|
expect(randomItem.highlighted).to.be.true;
|
|
});
|
|
|
|
it('should handle unhighlightItem()', () => {
|
|
const items = instance.currentState.items;
|
|
const randomItem = items[Math.floor(Math.random() * items.length)];
|
|
|
|
instance.unhighlightItem(randomItem);
|
|
|
|
expect(randomItem.highlighted).toBe(false);
|
|
});
|
|
|
|
it('should handle highlightAll()', () => {
|
|
const items = instance.currentState.items;
|
|
|
|
instance.highlightAll();
|
|
|
|
const unhighlightedItems = items.some((item) => item.highlighted === false);
|
|
|
|
expect(unhighlightedItems).toBe(false);
|
|
});
|
|
|
|
it('should handle unhighlightAll()', () => {
|
|
const items = instance.currentState.items;
|
|
|
|
instance.unhighlightAll();
|
|
|
|
const highlightedItems = items.some((item) => item.highlighted === true);
|
|
|
|
expect(highlightedItems).toBe(false);
|
|
});
|
|
|
|
it('should handle removeHighlightedItems()', () => {
|
|
const items = instance.currentState.items;
|
|
instance.highlightAll();
|
|
instance.removeHighlightedItems();
|
|
|
|
const activeItems = items.some((item) => item.active === true);
|
|
|
|
expect(activeItems).toBe(false);
|
|
});
|
|
|
|
it('should handle showDropdown()', () => {
|
|
instance.showDropdown();
|
|
const hasOpenState = instance.containerOuter.classList.contains(instance.config.classNames.openState);
|
|
const hasAttr = instance.containerOuter.getAttribute('aria-expanded') === 'true';
|
|
const hasActiveState = instance.dropdown.classList.contains(instance.config.classNames.activeState);
|
|
expect(hasOpenState && hasAttr && hasActiveState).to.be.true;
|
|
});
|
|
|
|
it('should handle hideDropdown()', () => {
|
|
instance.showDropdown();
|
|
instance.hideDropdown();
|
|
const hasOpenState = instance.containerOuter.classList.contains(instance.config.classNames.openState);
|
|
const hasAttr = instance.containerOuter.getAttribute('aria-expanded') === 'true';
|
|
const hasActiveState = instance.dropdown.classList.contains(instance.config.classNames.activeState);
|
|
|
|
expect(hasOpenState && hasAttr && hasActiveState).toBe(false);
|
|
});
|
|
|
|
it('should handle toggleDropdown()', () => {
|
|
spyOn(instance, 'hideDropdown');
|
|
instance.showDropdown();
|
|
instance.toggleDropdown();
|
|
expect(instance.hideDropdown).toHaveBeenCalled();
|
|
});
|
|
|
|
it('should handle hideDropdown()', () => {
|
|
instance.showDropdown();
|
|
expect(instance.containerOuter.classList).toContain(instance.config.classNames.openState);
|
|
});
|
|
|
|
it('should handle getValue()', () => {
|
|
const valueObjects = instance.getValue();
|
|
const valueStrings = instance.getValue(true);
|
|
|
|
expect(valueStrings[0]).to.be.a('string');
|
|
expect(valueObjects[0]).to.be.an('object');
|
|
expect(valueObjects).to.be.an('array');
|
|
expect(valueObjects.length).to.equal(5);
|
|
});
|
|
|
|
it('should handle setValue()', () => {
|
|
instance.setValue(['Set value 1', 'Set value 2', 'Set value 3']);
|
|
const valueStrings = instance.getValue(true);
|
|
|
|
expect(valueStrings[valueStrings.length - 1]).toBe('Set value 3');
|
|
expect(valueStrings[valueStrings.length - 2]).toBe('Set value 2');
|
|
expect(valueStrings[valueStrings.length - 3]).toBe('Set value 1');
|
|
});
|
|
|
|
it('should handle setValueByChoice()', () => {
|
|
const choices = instance.store.getChoicesFilteredByActive();
|
|
const randomChoice = choices[Math.floor(Math.random() * choices.length)];
|
|
|
|
instance.highlightAll();
|
|
instance.removeHighlightedItems();
|
|
instance.setValueByChoice(randomChoice.value);
|
|
|
|
const value = instance.getValue(true);
|
|
|
|
expect(value[0]).toBe(randomChoice.value);
|
|
});
|
|
|
|
it('should handle setChoices()', () => {
|
|
instance.setChoices([{
|
|
label: 'Group one',
|
|
id: 1,
|
|
disabled: false,
|
|
choices: [{
|
|
value: 'Child One',
|
|
label: 'Child One',
|
|
selected: true
|
|
}, {
|
|
value: 'Child Two',
|
|
label: 'Child Two',
|
|
disabled: true
|
|
}, {
|
|
value: 'Child Three',
|
|
label: 'Child Three'
|
|
}, ]
|
|
}, {
|
|
label: 'Group two',
|
|
id: 2,
|
|
disabled: false,
|
|
choices: [{
|
|
value: 'Child Four',
|
|
label: 'Child Four',
|
|
disabled: true
|
|
}, {
|
|
value: 'Child Five',
|
|
label: 'Child Five'
|
|
}, {
|
|
value: 'Child Six',
|
|
label: 'Child Six'
|
|
}, ]
|
|
}], 'value', 'label');
|
|
|
|
|
|
const groups = instance.currentState.groups;
|
|
const choices = instance.currentState.choices;
|
|
|
|
expect(groups[groups.length - 1].value).to.equal('Group two');
|
|
expect(groups[groups.length - 2].value).to.equal('Group one');
|
|
expect(choices[choices.length - 1].value).to.equal('Child Six');
|
|
expect(choices[choices.length - 2].value).to.equal('Child Five');
|
|
});
|
|
|
|
it('should handle setChoices() with blank values', () => {
|
|
instance.setChoices([{
|
|
label: 'Choice one',
|
|
value: 'one'
|
|
}, {
|
|
label: 'Choice two',
|
|
value: ''
|
|
}], 'value', 'label', true);
|
|
|
|
|
|
const choices = instance.currentState.choices;
|
|
expect(choices[0].value).to.equal('one');
|
|
expect(choices[1].value).to.equal('');
|
|
});
|
|
|
|
it('should handle clearStore()', () => {
|
|
instance.clearStore();
|
|
|
|
expect(instance.currentState.items).to.equal([]);
|
|
expect(instance.currentState.choices).to.equal([]);
|
|
expect(instance.currentState.groups).to.equal([]);
|
|
});
|
|
|
|
it('should handle disable()', () => {
|
|
instance.disable();
|
|
|
|
expect(instance.input.disabled).to.be.true;
|
|
expect(instance.containerOuter.classList.contains(instance.config.classNames.disabledState)).to.be.true;
|
|
expect(instance.containerOuter.getAttribute('aria-disabled')).toBe('true');
|
|
});
|
|
|
|
it('should handle enable()', () => {
|
|
instance.enable();
|
|
|
|
expect(instance.input.disabled).toBe(false);
|
|
expect(instance.containerOuter.classList.contains(instance.config.classNames.disabledState)).toBe(false);
|
|
expect(instance.containerOuter.hasAttribute('aria-disabled')).toBe(false);
|
|
});
|
|
|
|
it('should handle ajax()', () => {
|
|
spyOn(instance, 'ajax');
|
|
|
|
instance.ajax((callback) => {
|
|
fetch('https://restcountries.eu/rest/v1/all')
|
|
.then((response) => {
|
|
response.json().then((data) => {
|
|
callback(data, 'alpha2Code', 'name');
|
|
});
|
|
})
|
|
.catch((error) => {
|
|
console.log(error);
|
|
});
|
|
});
|
|
|
|
expect(instance.ajax).toHaveBeenCalledWith(jasmine.any(Function));
|
|
});
|
|
});
|
|
|
|
describe('should handle public methods on select-one input types', () => {
|
|
let input;
|
|
let instance;
|
|
|
|
beforeEach(() => {
|
|
input = document.createElement('select');
|
|
input.className = 'js-choices';
|
|
input.placeholder = 'Placeholder text';
|
|
|
|
for (let i = 1; i < 10; i++) {
|
|
const option = document.createElement('option');
|
|
|
|
option.value = `Value ${i}`;
|
|
option.innerHTML = `Value ${i}`;
|
|
|
|
if (i % 2) {
|
|
option.selected = true;
|
|
}
|
|
|
|
input.appendChild(option);
|
|
}
|
|
|
|
document.body.appendChild(input);
|
|
instance = new Choices(input);
|
|
});
|
|
|
|
afterEach(() => {
|
|
instance.destroy();
|
|
});
|
|
|
|
it('should handle disable()', () => {
|
|
instance.disable();
|
|
|
|
expect(instance.containerOuter.getAttribute('tabindex')).toBe('-1');
|
|
});
|
|
|
|
it('should handle enable()', () => {
|
|
instance.enable();
|
|
|
|
expect(instance.containerOuter.getAttribute('tabindex')).toBe('0');
|
|
});
|
|
});
|
|
|
|
describe('should handle public methods on text input types', () => {
|
|
let input;
|
|
let instance;
|
|
|
|
beforeEach(() => {
|
|
input = document.createElement('input');
|
|
input.type = 'text';
|
|
input.className = 'js-choices';
|
|
input.value = 'Value 1, Value 2, Value 3, Value 4';
|
|
|
|
document.body.appendChild(input);
|
|
instance = new Choices(input);
|
|
});
|
|
|
|
afterEach(() => {
|
|
instance.destroy();
|
|
});
|
|
|
|
it('should handle clearInput()', () => {
|
|
instance.clearInput();
|
|
expect(instance.input.value).toBe('');
|
|
});
|
|
|
|
it('should handle removeItemsByValue()', () => {
|
|
const items = instance.currentState.items;
|
|
const randomItem = items[Math.floor(Math.random() * items.length)];
|
|
|
|
instance.removeItemsByValue(randomItem.value);
|
|
expect(randomItem.active).toBe(false);
|
|
});
|
|
});
|
|
|
|
describe('should react to config options', () => {
|
|
let input;
|
|
let instance;
|
|
|
|
beforeEach(() => {
|
|
input = document.createElement('select');
|
|
input.className = 'js-choices';
|
|
input.setAttribute('multiple', '');
|
|
|
|
for (let i = 1; i < 4; i++) {
|
|
const option = document.createElement('option');
|
|
|
|
option.value = `Value ${i}`;
|
|
option.innerHTML = `Value ${i}`;
|
|
|
|
if (i % 2) {
|
|
option.selected = true;
|
|
}
|
|
|
|
input.appendChild(option);
|
|
}
|
|
|
|
document.body.appendChild(input);
|
|
});
|
|
|
|
afterEach(() => {
|
|
instance.destroy();
|
|
});
|
|
|
|
it('should flip the dropdown', () => {
|
|
instance = new Choices(input, {
|
|
position: 'top',
|
|
});
|
|
|
|
const container = instance.containerOuter;
|
|
instance.input.focus();
|
|
expect(container.classList.contains(instance.config.classNames.flippedState)).to.be.true;
|
|
});
|
|
|
|
it('shouldn\'t flip the dropdown', () => {
|
|
instance = new Choices(input, {
|
|
position: 'bottom'
|
|
});
|
|
|
|
const container = instance.containerOuter;
|
|
instance.input.focus();
|
|
expect(container.classList.contains(instance.config.classNames.flippedState)).toBe(false);
|
|
});
|
|
|
|
it('should render selected choices', () => {
|
|
instance = new Choices(input, {
|
|
renderSelectedChoices: 'always',
|
|
renderChoiceLimit: -1
|
|
});
|
|
const renderedChoices = instance.choiceList.querySelectorAll('.choices__item');
|
|
expect(renderedChoices.length).to.equal(3);
|
|
});
|
|
|
|
it('shouldn\'t render selected choices', () => {
|
|
instance = new Choices(input, {
|
|
renderSelectedChoices: 'auto',
|
|
renderChoiceLimit: -1
|
|
});
|
|
const renderedChoices = instance.choiceList.querySelectorAll('.choices__item');
|
|
expect(renderedChoices.length).to.equal(1);
|
|
});
|
|
|
|
it('shouldn\'t render choices up to a render limit', () => {
|
|
// Remove existing choices (to make test simpler)
|
|
while (input.firstChild) {
|
|
input.removeChild(input.firstChild);
|
|
}
|
|
|
|
instance = new Choices(input, {
|
|
choices: [
|
|
{
|
|
value: 'Option 1',
|
|
selected: false,
|
|
},
|
|
{
|
|
value: 'Option 2',
|
|
selected: false,
|
|
},
|
|
{
|
|
value: 'Option 3',
|
|
selected: false,
|
|
},
|
|
{
|
|
value: 'Option 4',
|
|
selected: false,
|
|
},
|
|
{
|
|
value: 'Option 5',
|
|
selected: false,
|
|
},
|
|
],
|
|
renderSelectedChoices: 'auto',
|
|
renderChoiceLimit: 4
|
|
});
|
|
|
|
const renderedChoices = instance.choiceList.querySelectorAll('.choices__item');
|
|
expect(renderedChoices.length).to.equal(4);
|
|
});
|
|
});
|
|
|
|
describe('should allow custom properties provided by the user on items or choices', () => {
|
|
let input;
|
|
let instance;
|
|
|
|
it('should allow the user to supply custom properties for an item', () => {
|
|
const randomItem = {
|
|
id: 8999,
|
|
choiceId: 9000,
|
|
groupId: 9001,
|
|
value: 'value',
|
|
label: 'label',
|
|
customProperties: {
|
|
foo: 'bar'
|
|
},
|
|
keyCode: null
|
|
};
|
|
|
|
const expectedState = [{
|
|
id: randomItem.id,
|
|
choiceId: randomItem.choiceId,
|
|
groupId: randomItem.groupId,
|
|
value: randomItem.value,
|
|
label: randomItem.label,
|
|
active: true,
|
|
highlighted: false,
|
|
customProperties: randomItem.customProperties,
|
|
keyCode: randomItem.keyCode
|
|
}];
|
|
|
|
const action = addItemAction(
|
|
randomItem.value,
|
|
randomItem.label,
|
|
randomItem.id,
|
|
randomItem.choiceId,
|
|
randomItem.groupId,
|
|
randomItem.customProperties,
|
|
randomItem.keyCode
|
|
);
|
|
|
|
expect(itemReducer([], action)).to.equal(expectedState);
|
|
});
|
|
|
|
it('should allow the user to supply custom properties for a choice', () => {
|
|
const randomChoice = {
|
|
id: 123,
|
|
elementId: 321,
|
|
groupId: 213,
|
|
value: 'value',
|
|
label: 'label',
|
|
disabled: false,
|
|
customProperties: {
|
|
foo: 'bar'
|
|
},
|
|
keyCode: null
|
|
};
|
|
|
|
const expectedState = [{
|
|
id: randomChoice.id,
|
|
elementId: randomChoice.elementId,
|
|
groupId: randomChoice.groupId,
|
|
value: randomChoice.value,
|
|
label: randomChoice.label,
|
|
disabled: randomChoice.disabled,
|
|
selected: false,
|
|
active: true,
|
|
score: 9999,
|
|
customProperties: randomChoice.customProperties,
|
|
keyCode: randomChoice.keyCode
|
|
}];
|
|
|
|
const action = addChoiceAction(
|
|
randomChoice.value,
|
|
randomChoice.label,
|
|
randomChoice.id,
|
|
randomChoice.groupId,
|
|
randomChoice.disabled,
|
|
randomChoice.elementId,
|
|
randomChoice.customProperties,
|
|
randomChoice.keyCode
|
|
);
|
|
|
|
expect(choiceReducer([], action)).to.equal(expectedState);
|
|
});
|
|
});
|
|
|
|
describe('should allow custom properties provided by the user on items or choices', () => {
|
|
let input;
|
|
let instance;
|
|
|
|
beforeEach(() => {
|
|
input = document.createElement('select');
|
|
input.className = 'js-choices';
|
|
input.setAttribute('multiple', '');
|
|
|
|
document.body.appendChild(input);
|
|
});
|
|
|
|
afterEach(() => {
|
|
instance.destroy();
|
|
});
|
|
|
|
it('should allow the user to supply custom properties for a choice that will be inherited by the item when the user selects the choice', () => {
|
|
const expectedCustomProperties = {
|
|
isBestOptionEver: true
|
|
};
|
|
|
|
instance = new Choices(input);
|
|
instance.setChoices([{
|
|
value: '42',
|
|
label: 'My awesome choice',
|
|
selected: false,
|
|
disabled: false,
|
|
customProperties: expectedCustomProperties
|
|
}], 'value', 'label', true);
|
|
|
|
instance.setValueByChoice('42');
|
|
const selectedItems = instance.getValue();
|
|
|
|
expect(selectedItems.length).toBe(1);
|
|
expect(selectedItems[0].customProperties).toBe(expectedCustomProperties);
|
|
});
|
|
|
|
it('should allow the user to supply custom properties when directly creating a selected item', () => {
|
|
const expectedCustomProperties = {
|
|
isBestOptionEver: true
|
|
};
|
|
|
|
instance = new Choices(input);
|
|
|
|
instance.setValue([{
|
|
value: 'bar',
|
|
label: 'foo',
|
|
customProperties: expectedCustomProperties
|
|
}]);
|
|
const selectedItems = instance.getValue();
|
|
|
|
expect(selectedItems.length).toBe(1);
|
|
expect(selectedItems[0].customProperties).toBe(expectedCustomProperties);
|
|
});
|
|
});
|
|
});
|