--- /dev/null
+/*!
+ * Ext JS Library 3.2.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+Ext.test.session.addTest('Ext.Container', {
+ name: 'Test Ext.Container methods',
+
+ test_add: function(){
+ var ct = new Ext.Container({
+ defaultType: 'box'
+ });
+ ct.add(new Ext.Component());
+
+ Y.Assert.areEqual(1, ct.items.getCount(), 'Check adding a single item works');
+
+ ct.add(new Ext.Component({itemId: 'a'}), new Ext.Component({itemId: 'b'}), new Ext.Component({itemId: 'c'}));
+ Y.Assert.areEqual(4, ct.items.getCount(), 'Test add with param array');
+ Y.Assert.areEqual('b', ct.items.itemAt(2).itemId, 'Test that they are correctly added in order');
+
+ ct.add({
+ xtype: 'component'
+ });
+ Y.Assert.areEqual(5, ct.items.getCount(), 'Test for lazy instantiation');
+
+ ct.add({});
+ Y.Assert.isTrue(ct.items.last().isXType('box'), 'Test default type');
+ ct.destroy();
+ ct = null;
+ },
+
+ test_cascade: function(){
+ var ct = new Ext.Container({itemId: 'ct', depth: 0}),
+ i,
+ j,
+ k,
+ ci,
+ cj,
+ order = [ct.itemId];
+
+ /* our container will have:
+ * 3 items at depth 1
+ * 9 items at depth 2
+ * 27 items at depth 3
+ */
+ for(i = 0; i < 3; ++i){
+ id = 'item' + i;
+ ci = ct.add({
+ itemId: id,
+ depth: 1
+ });
+ order.push(id);
+ for(j = 0; j < 3; ++j){
+ id = 'item' + i + '_' + j;
+ cj = ci.add({
+ itemId: id,
+ depth: 2
+ });
+ order.push(id);
+ for(k = 0; k < 3; ++k){
+ id = 'item' + i + '_' + j + '_' + k;
+ cj.add({
+ itemId: id,
+ depth: 3
+ });
+ order.push(id);
+ }
+ }
+ }
+
+
+ var cnt = 0,
+ items = [];
+ ct.cascade(function(c){
+ items.push(c.itemId);
+ ++cnt;
+ });
+ Y.Assert.areEqual(40, cnt, 'Test each item is iterated');
+ Y.ArrayAssert.itemsAreEqual(order, items, 'Test that items are iterated depth first');
+
+ items = [];
+ ct.cascade(function(){
+ items.push(this.itemId);
+ });
+ Y.ArrayAssert.itemsAreEqual(order, items, 'Test that the scope defaults to the current component');
+
+ cnt = 0;
+ ct.cascade(function(c){
+ cnt += c.depth * this.val;
+ }, {val: 3});
+
+ Y.Assert.areEqual(306, cnt, 'Test that custom scope works');
+
+ cnt = 0;
+ ct.cascade(function(a, b){
+ cnt += this.depth * (a + b);
+ }, null, [1, 2]);
+
+ Y.Assert.areEqual(306, cnt, 'Test that custom args work');
+
+ cnt = 0;
+ ct.cascade(function(){
+ if(this.itemId == 'item0' || this.itemId == 'item2'){
+ return false;
+ }
+ ++cnt;
+ });
+ Y.Assert.areEqual(14, cnt, 'Test that returning false stops iteration on a branch');
+
+ ct.destroy();
+ ct = null;
+ },
+
+ test_find: function(){
+ var ct = new Ext.Container({
+ prop: 'foo',
+ special: 'main',
+ items: [{
+ xtype: 'container',
+ prop: 'foo',
+ id: 'a',
+ items: [{}, {prop: 'foo', id: 'd'}, {}, {}, {}, {
+ xtype: 'container',
+ items: [{}, {}, {}, {}]
+ }]
+ },{
+ xtype: 'container',
+ prop: 'bar',
+ id: 'b',
+ items: [{prop: 'foo', id: 'e'}, {prop: 'food'}, {
+ xtype: 'container',
+ items: {
+ xtype: 'container',
+ items: {
+ xtype: 'container',
+ items: {
+ xtype: 'container',
+ items: {
+ prop: 'foo',
+ id: 'f'
+ }
+ }
+ }
+ }
+ }]
+ },{
+ prop: 'foo',
+ xtype: 'box',
+ id: 'c'
+ }]
+ });
+
+ var arr = ct.find('prop', 'foo');
+ Y.Assert.areEqual(5, arr.length, 'Ensure correct items are found, at all depths');
+ Y.ArrayAssert.itemsAreEqual(['a', 'd', 'e', 'f', 'c'], Ext.pluck(arr, 'id'), 'Test order the items are found, should be depth first');
+
+ arr = ct.find('none', 'x');
+ Y.ArrayAssert.isEmpty(arr, 'Test with non existent property');
+
+ arr = ct.find('foo', 'not here');
+ Y.ArrayAssert.isEmpty(arr, 'Test with property that exists, but no matches');
+
+ arr = ct.items.first().find('prop', 'foo');
+ Y.Assert.areEqual(1, arr.length, 'Ensure correct items are found, at one child level');
+ Y.ArrayAssert.itemsAreEqual(['d'], Ext.pluck(arr, 'id'), 'Test order the items are found');
+
+ arr = ct.find('special', 'main');
+ Y.ArrayAssert.isEmpty(arr, 'Ensure the container itself isn\'t found');
+
+ ct.destroy();
+ ct = null;
+ },
+
+ test_findBy: function(){
+ var ct = new Ext.Container({
+ foo: 0,
+ items: [{
+ foo: 1,
+ items: [{
+ foo: 5
+ },{
+ foo: 6
+ },{
+ foo: 7
+ }]
+ },{
+ foo: 2,
+ items: [{
+ foo: 8
+ },{
+ foo: 9
+ },{
+ foo: 10
+ }]
+ },{
+ foo: 3,
+ items: {
+ foo: 11
+ }
+ },{
+ foo: 4,
+ items: [{
+ foo: 12
+ },{
+ foo: 13
+ },{
+ foo: 14,
+ items: [{
+ foo: 15
+ },{
+ foo: 16
+ }]
+ }]
+ }]
+ });
+
+ var arr = ct.findBy(function(){
+ return this.foo % 2 == 0;
+ });
+
+ Y.Assert.areEqual(8, arr.length, 'Test correct items are returned, also tests that scope defaults to the component');
+ Y.ArrayAssert.itemsAreEqual([6, 2, 8, 10, 4, 12, 14, 16], Ext.pluck(arr, 'foo'), 'Test items are returned in the correct order');
+
+ arr = ct.findBy(function(c){
+ return c.foo == 0;
+ });
+
+ Y.ArrayAssert.isEmpty(arr, 'Ensure that the container is not included in the findBy');
+
+ arr = ct.findBy(function(c){
+ return c.foo % this.val == 0;
+ }, {val: 3});
+
+ Y.Assert.areEqual(5, arr.length, 'Test correct items are returned, also test custom scope');
+
+ ct.destroy();
+ ct = null;
+ },
+
+ test_findByType: function(){
+ var ct = new Ext.Container({
+ items: [{
+ xtype: 'box'
+ },{
+ xtype: 'component'
+ },{
+ xtype: 'container',
+ items: [{
+ xtype: 'panel',
+ items: {
+ xtype: 'panel',
+ items: {
+ xtype: 'box'
+ }
+ }
+ },{
+ xtype: 'container',
+ items: {
+ xtype: 'container',
+ items: {
+ xtype: 'container',
+ items: {
+ xtype: 'box'
+ }
+ }
+ }
+ },{
+ xtype: 'box'
+ }]
+ },{
+ xtype: 'form',
+ items: {
+ xtype: 'fieldset',
+ items: [{
+ xtype: 'datefield'
+ },{
+ xtype: 'textfield'
+ }]
+ }
+ }]
+ });
+
+ var arr = ct.findByType('component');
+ Y.Assert.areEqual(15, arr.length, 'Check correct number of items are returned');
+
+ arr = ct.findByType('box', true);
+ Y.Assert.areEqual(4, arr.length, 'Test shallow parameter is respected');
+
+ arr = ct.findByType('grid');
+ Y.Assert.areEqual(0, arr.length, 'Ensure that no items are returned if there\'s no matches');
+
+ arr = ct.findByType('container');
+ Y.Assert.areEqual(8, arr.length, 'Check all items are found at different depths');
+
+ ct.destroy();
+ ct = null;
+ },
+
+ test_getComponent: function(){
+ var component1 = new Ext.Component({itemId: 'd'}),
+ component2 = new Ext.Component({itemId: 'e'}),
+ component3 = new Ext.Component();
+
+ var ct = new Ext.Container({
+ items: [{
+ id: 'a'
+ },{
+ itemId: 'b'
+ },{
+ itemId: 'c'
+ },{
+ //nothing
+ }, component1, {
+ //nothing
+ }, component2]
+ });
+
+ Y.Assert.areEqual('b', ct.getComponent(1).itemId, 'Test accessing by index');
+ Y.Assert.areEqual('a', ct.getComponent(0).id, 'Test accessing by index');
+
+ Y.Assert.isUndefined(ct.getComponent(100), 'Test grabbing an index outside of bounds');
+ Y.Assert.isUndefined(ct.getComponent(null), 'Test with passing null');
+ Y.Assert.isUndefined(ct.getComponent('foo'), 'Test with passing id that doesn\'t exist');
+ Y.Assert.isUndefined(ct.getComponent(component3), 'Test with passing a component that doesn\'t belong to the container');
+
+ Y.Assert.areEqual(component1, ct.getComponent(component1), 'Test passing in a component instance');
+ Y.Assert.areEqual(component2, ct.getComponent(component2), 'Test passing in a component instance');
+
+ Y.Assert.areEqual('d', ct.getComponent('d').itemId, 'Test passing in itemId');
+ Y.Assert.areEqual('c', ct.getComponent('c').itemId, 'Test the above with an itemId');
+
+ component3.destroy();
+ ct.destroy();
+ ct = null;
+ },
+
+ test_insert: function(){
+ var ct = new Ext.Container({
+ items: [{
+ itemId: 'first',
+ xtype: 'component'
+ },{
+ xtype: 'component'
+ },{
+ xtype: 'component'
+ }]
+ });
+
+ ct.insert(1, {itemId: 'a'});
+ Y.Assert.areEqual('a', ct.items.itemAt(1).itemId, 'Test simple insert');
+
+ ct.insert(0, {itemId: 'b'});
+ Y.Assert.areEqual('b', ct.items.first().itemId, 'Test insert at 0');
+
+ ct.insert(ct.items.getCount(), {itemId: 'c'});
+ Y.Assert.areEqual('c', ct.items.last().itemId, 'Test inserting at the last index');
+
+ ct.insert(100, {itemId: 'd'});
+ Y.Assert.areEqual('d', ct.items.last().itemId, 'Test inserting well after the last index');
+
+ ct.insert(2, {itemId: 'e'}, {itemId: 'f'}, {itemId: 'g'});
+ Y.Assert.areEqual('e', ct.items.itemAt(2).itemId, 'Test inserting multiple items at once');
+ Y.Assert.areEqual('f', ct.items.itemAt(3).itemId, 'Test inserting multiple items at once');
+ Y.Assert.areEqual('g', ct.items.itemAt(4).itemId, 'Test inserting multiple items at once');
+
+ ct.insert(3, new Ext.Component({itemId: 'h'}));
+ Y.Assert.areEqual('h', ct.items.itemAt(3).itemId, 'Test simple insert');
+
+ Y.Assert.areEqual('first', ct.items.itemAt(1).itemId, 'Test original component held position');
+
+ ct.destroy();
+ ct = null;
+ },
+
+ test_remove: function(){
+ var items = [],
+ ct,
+ c,
+ component1 = new Ext.Component(),
+ component2 = new Ext.Component(),
+ component3 = new Ext.Component();
+
+ for(var i = 0; i < 10; ++i){
+ items.push({itemId: 'item' + i});
+ }
+ items.push(component1, component2);
+ ct = new Ext.Container({items: items});
+
+ ct.remove(0);
+ Y.Assert.areEqual(11, ct.items.getCount(), 'Test remove by index');
+
+ c = ct.remove(100);
+ Y.Assert.areEqual(11, ct.items.getCount(), 'Test remove by index, where the index doesn\'t exist')
+ Y.Assert.isUndefined(c, 'Ensure undefined is returned if the item doesn\'t exist');
+
+ c = ct.remove(component1);
+ Y.Assert.areEqual(10, ct.items.getCount(), 'Test remove with a component instance');
+ Y.Assert.areEqual(component1, c, 'Test component is returned correctly');
+
+ c = ct.remove(component3);
+ Y.Assert.areEqual(10, ct.items.getCount(), 'Test removing an instance that doesn\'t exist in the component');
+ Y.Assert.isUndefined(c, 'Ensure that the empty is returned in this case');
+
+ c = ct.remove('item5');
+ Y.Assert.areEqual(9, ct.items.getCount(), 'Test removing with an itemId');
+ Y.Assert.areEqual('item5', c.itemId, 'Ensure component is returned properly');
+
+ //test autoDestroy behaviour
+ c = ct.remove(0);
+ Y.Assert.isTrue(c.isDestroyed, 'Test that container autoDestroy/true is respected');
+
+ c = ct.remove(0, true);
+ Y.Assert.isTrue(c.isDestroyed, 'Test that container autoDestroy/true and destroy/true works');
+
+ c = ct.remove(0, false);
+ Y.Assert.isUndefined(c.isDestroyed, 'Test that destroy/false overrides autoDestroy/true');
+
+ ct.autoDestroy = false;
+ c = ct.remove(0);
+ Y.Assert.isUndefined(c.isDestroyed, 'Test that autoDestroy/false is respected');
+
+ c = ct.remove(0, false);
+ Y.Assert.isUndefined(c.isDestroyed, 'Test autoDestroy/false and destroy/false works');
+
+ c = ct.remove(0, true);
+ Y.Assert.isTrue(c.isDestroyed, 'Test destroy/true overrides autoDestroy/false');
+
+ component3.destroy();
+ ct.destroy();
+ ct = null;
+ },
+
+ test_removeAll: function(){
+ var ct = new Ext.Container(),
+ arr,
+ i;
+
+ arr = ct.removeAll();
+ Y.ArrayAssert.isEmpty(arr, 'Test removeAll with no items returns an empty array');
+
+ for(i = 0; i < 3; ++i){
+ ct.add({
+ itemId: 'item' + i
+ });
+ }
+
+ arr = ct.removeAll();
+ Y.Assert.areEqual(0, ct.items.getCount(), 'Ensure all items are removed');
+ Y.ArrayAssert.itemsAreEqual(['item0', 'item1', 'item2'], Ext.pluck(arr, 'itemId'), 'Ensure they are removed in a consistent order');
+
+ for(i = 0; i < 2; ++i){
+ ct.add({
+ itemId: 'item' + i
+ });
+ }
+ arr = ct.removeAll(true);
+ Y.ArrayAssert.itemsAreEqual([true, true], Ext.pluck(arr, 'isDestroyed'), 'Check destroy is honoured');
+
+ ct.autoDestroy = true;
+ for(i = 0; i < 3; ++i){
+ ct.add({
+ itemId: 'item' + i
+ });
+ }
+ arr = ct.removeAll();
+ Y.ArrayAssert.itemsAreEqual([true, true, true], Ext.pluck(arr, 'isDestroyed'), 'Check autoDestroy is honoured');
+
+ ct.destroy();
+ ct = null;
+ }
+});