84 lines
3.3 KiB
JavaScript
84 lines
3.3 KiB
JavaScript
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/*
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This file is part of Ext JS 3.4
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Copyright (c) 2011-2013 Sencha Inc
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Contact: http://www.sencha.com/contact
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GNU General Public License Usage
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This file may be used under the terms of the GNU General Public License version 3.0 as
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published by the Free Software Foundation and appearing in the file LICENSE included in the
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packaging of this file.
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Please review the following information to ensure the GNU General Public License version 3.0
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requirements will be met: http://www.gnu.org/copyleft/gpl.html.
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If you are unsure which license is appropriate for your use, please contact the sales department
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at http://www.sencha.com/contact.
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Build date: 2013-04-03 15:07:25
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*/
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Ext.test.session.addTest('Array', {
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name: 'Global Array Decorators',
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planned: 17,
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setUp: function(){
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this.Cls = Ext.extend(Object, {});
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},
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// 12
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test_indexOf: function(){
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Y.Assert.areEqual(-1, [].indexOf(1), 'Test with an empty array');
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Y.Assert.areEqual(-1, [0, 1, 2].indexOf(3), 'Test with numbers where the item should not exist');
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Y.Assert.areEqual(1, [0, 1, 2].indexOf(1), 'Test with numbers where the item should exist');
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Y.Assert.areEqual(3, [0, 3, 2, 1, 4, 5, 6, 7, 1, 2].indexOf(1), 'Test with numbers where the item exists a number of times');
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Y.Assert.areEqual(-1, ['x', 'y', 'z'].indexOf('X'), 'Test with strings where the item should not exist');
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Y.Assert.areEqual(0, ['a', 'x', 'y', 'z'].indexOf('a'), 'Test with strings where the item should exist');
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Y.Assert.areEqual(-1, [0, 1, 2].indexOf('1'), 'Test to ensure type coercion doesn\'t occur');
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var c1 = new this.Cls(),
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c2 = new this.Cls(),
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c3 = new this.Cls(),
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c4 = new this.Cls();
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Y.Assert.areEqual(-1, [c1, c2, c3, c4].indexOf(new this.Cls()), 'Test with object instances, item should not exist');
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Y.Assert.areEqual(2, [c1, c2, c3, c4].indexOf(c3), 'Test with object instances, item should exist');
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//test the from parameter
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Y.Assert.areEqual(-1, [1, 2, 3, 4, 5].indexOf(1, 3), 'Test where the item exists past the from parameter');
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Y.Assert.areEqual(-1, [1, 2, 3, 4, 5].indexOf(1, 50), 'Test where the item exists, but the index is greater than the array');
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Y.Assert.areEqual(7, [1, 2, 3, 4, 5, 6, 7, 3].indexOf(3, 4), 'Test where the item more than once, the from should refer to the second item');
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},
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// 5
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test_remove: function(){
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var arr = [];
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arr.remove(1);
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Y.ArrayAssert.isEmpty(arr, 'Test with an empty array');
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arr = [1, 2, 3];
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arr.remove(1);
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Y.ArrayAssert.itemsAreEqual([2, 3], arr, 'Test with a simple removal');
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arr = [1, 2, 3, 1];
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arr.remove(1);
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Y.ArrayAssert.itemsAreEqual([2, 3, 1], arr, 'Test where the item exists more than once');
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arr = [1, 2, 3, 4];
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arr.remove(100);
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Y.ArrayAssert.itemsAreEqual([1, 2, 3, 4], arr, 'Test where the item doesn\'t exist');
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var c1 = new this.Cls(),
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c2 = new this.Cls(),
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c3 = new this.Cls();
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arr = [c1, c2, c3];
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arr.remove(c2);
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Y.ArrayAssert.itemsAreEqual([c1, c3], arr, 'Test with object instances');
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}
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});
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