218 lines
6.3 KiB
JavaScript
218 lines
6.3 KiB
JavaScript
/**
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License. You may obtain
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* a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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(function () {
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'use strict';
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describe('horizon.framework.util.extensible module', function () {
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it('should have been defined', function () {
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expect(angular.module('horizon.framework.util.extensible')).toBeDefined();
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});
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});
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describe('extensible service', function () {
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var extensibleService, container, items;
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beforeEach(module('horizon.framework.util.extensible'));
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beforeEach(inject(function ($injector) {
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extensibleService = $injector.get('horizon.framework.util.extensible.service');
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container = {};
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items = [ { id: '1' }, { id: '2' }, { id: '3' } ];
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extensibleService(container, items);
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}));
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it('can append items', function () {
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expect(items.length).toBe(3);
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var item4 = { id: '4' };
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container.append(item4, 1);
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expect(items.length).toBe(4);
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expect(items[3]).toBe(item4);
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var item5 = { id: '5' };
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container.append(item5);
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expect(items.length).toBe(5);
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expect(items[3]).toBe(item5);
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expect(items[4]).toBe(item4);
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var item6 = { id: '6' };
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container.append(item6, 2);
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expect(items.length).toBe(6);
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expect(items[3]).toBe(item5);
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expect(items[4]).toBe(item6);
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expect(items[5]).toBe(item4);
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var item7 = { id: '7' };
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container.append(item7, 1);
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expect(items.length).toBe(7);
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expect(items[3]).toBe(item5);
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expect(items[4]).toBe(item6);
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expect(items[5]).toBe(item4);
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expect(items[6]).toBe(item7);
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var item8 = { id: '8' };
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container.append(item8);
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expect(items.length).toBe(8);
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expect(items[3]).toBe(item5);
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expect(items[4]).toBe(item8);
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expect(items[5]).toBe(item6);
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expect(items[6]).toBe(item4);
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expect(items[7]).toBe(item7);
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});
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it('can prepend items', function () {
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expect(items.length).toBe(3);
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var item4 = { id: '4' };
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container.prepend(item4, 1);
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expect(items.length).toBe(4);
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expect(items[0]).toBe(item4);
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var item5 = { id: '5' };
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container.prepend(item5);
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expect(items.length).toBe(5);
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expect(items[0]).toBe(item4);
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expect(items[1]).toBe(item5);
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var item6 = { id: '6' };
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container.prepend(item6, 2);
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expect(items.length).toBe(6);
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expect(items[0]).toBe(item4);
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expect(items[1]).toBe(item6);
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expect(items[2]).toBe(item5);
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var item7 = { id: '7' };
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container.prepend(item7, 1);
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expect(items.length).toBe(7);
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expect(items[0]).toBe(item7);
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expect(items[1]).toBe(item4);
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expect(items[2]).toBe(item6);
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expect(items[3]).toBe(item5);
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var item8 = { id: '8' };
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container.prepend(item8);
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expect(items.length).toBe(8);
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expect(items[0]).toBe(item7);
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expect(items[1]).toBe(item4);
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expect(items[2]).toBe(item6);
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expect(items[3]).toBe(item8);
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expect(items[4]).toBe(item5);
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});
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it('can insert items', function () {
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expect(items.length).toBe(3);
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var item4 = { id: '4' };
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container.after('1', item4, 1);
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expect(items.length).toBe(4);
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expect(items[1]).toBe(item4);
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var item5 = { id: '5' };
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container.after('1', item5);
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expect(items.length).toBe(5);
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expect(items[1]).toBe(item4);
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expect(items[2]).toBe(item5);
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var item6 = { id: '6' };
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container.after('1', item6, 2);
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expect(items.length).toBe(6);
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expect(items[1]).toBe(item4);
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expect(items[2]).toBe(item6);
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expect(items[3]).toBe(item5);
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var item7 = { id: '7' };
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container.after('1', item7, 1);
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expect(items.length).toBe(7);
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expect(items[1]).toBe(item7);
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expect(items[2]).toBe(item4);
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expect(items[3]).toBe(item6);
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expect(items[4]).toBe(item5);
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var item8 = { id: '8' };
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container.after('1', item8);
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expect(items.length).toBe(8);
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expect(items[1]).toBe(item7);
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expect(items[2]).toBe(item4);
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expect(items[3]).toBe(item6);
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expect(items[4]).toBe(item8);
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expect(items[5]).toBe(item5);
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var last = { id: 'last' };
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container.after('3', last);
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expect(items.length).toBe(9);
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expect(items[8]).toBe(last);
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var insert = function() {
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container.after('foo', { id: 'bar' });
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};
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expect(insert).toThrowError(Error, 'Item with id foo not found.');
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});
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it('can remove items', function () {
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expect(items.length).toBe(3);
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container.remove('2');
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expect(items.length).toBe(2);
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container.remove('1');
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expect(items.length).toBe(1);
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var remove = function() {
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container.remove('foo');
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};
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expect(remove).toThrowError(Error, 'Item with id foo not found.');
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});
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it('can replace items', function () {
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expect(items.length).toBe(3);
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var item4 = { id: '4' };
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container.replace('2', item4);
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expect(items.length).toBe(3);
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expect(items[1]).toBe(item4);
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var item5 = { id: '5' };
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container.replace('1', item5);
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expect(items.length).toBe(3);
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expect(items[0]).toBe(item5);
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expect(items[1]).toBe(item4);
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expect(items[2].id).toBe('3');
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var replace = function() {
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container.replace('foo', { id: 'bar' });
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};
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expect(replace).toThrowError(Error, 'Item with id foo not found.');
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});
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it('can add controllers', function () {
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expect(container.controllers.length).toBe(0);
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container.addController('MyController');
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expect(container.controllers.length).toBe(1);
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});
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it('can chain method calls', function () {
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container
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.append({ id: '4' })
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.prepend({ id: '5' })
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.after('1', { id: '6' })
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.remove('3')
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.replace('2', { id: '7' })
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.addController('foo');
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expect(items.map(function getId(item) {
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return item.id;
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})).toEqual(['5', '1', '6', '7', '4']);
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});
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});
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})();
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