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plugin/mindmap/edit-mindmap/vendor/test/test_composition.html
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211
plugin/mindmap/edit-mindmap/vendor/test/test_composition.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
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<title>test Composition</title>
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<!-- 共用文件，不要修改 start -->
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<link href="../css/qunit.css" rel="stylesheet" type="text/css" />
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<script type="text/javascript" src="../js/base.js"></script>
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<script type="text/javascript" src="../js/lib/tools/qunit.js"></script>
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<!-- 共用文件，不要修改 end -->
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<script type="text/javascript">
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/*global ok, console, k, kampfer, test, QUnit*/
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kampfer.require('mindMap.Composition');
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</script>
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</head>
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<body>
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<!-- 共用文件，不要修改 start -->
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<h1 id="qunit-header">QUnit for Composition</h1>
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<h2 id="qunit-banner"></h2>
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<div id="qunit-testrunner-toolbar"></div>
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<h2 id="qunit-userAgent"></h2>
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<ol id="qunit-tests"></ol>
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<div id="qunit-fixture">
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test markup, will be hidden
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</div>
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<!-- 共用文件，不要修改 end -->
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<script type="text/javascript">
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test('实例化Composition对象', function() {
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var obj = new kampfer.mindMap.Composition();
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ok(obj, '成功实例化Composition对象');
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ok(obj.constructor === kampfer.mindMap.Composition, 'constructor正确');
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ok(obj instanceof kampfer.mindMap.Composition, 'instanceof Composition : true');
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ok(obj instanceof kampfer.events.EventTarget, 'instanceof EventTarget : true');
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ok(obj instanceof kampfer.Class, 'instanceof Class : true');
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ok(('_parent' in obj) && !obj._parent, '_parent属性存在,但未初始化');
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ok(('_id' in obj) && !obj._id, '_id属性存在,但未初始化');
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ok(('_children' in obj) && !obj._children, '_children属性存在,但未初始化');
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});
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test('Composition.setParent', function() {
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var obj = new kampfer.mindMap.Composition();
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var p = {name:'parent'};
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var parent = new kampfer.mindMap.Composition();
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try{
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obj.setParent(obj);
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}catch(e) {
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ok(!obj._parent, '无法将composition对象的parent设为它自己');
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}
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try{
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obj.setParent(p);
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}catch(e) {
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ok(!obj._parent, 'composition对象的parent不能是非composition对象');
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}
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obj.setParent(parent);
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ok(obj._parent === parent, '可以通过setParent方法设置parent');
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ok(obj._parentEventTarget === parent, 'setParent方法会设置_parentEventTarget');
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var pp = new kampfer.mindMap.Composition();
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try {
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obj.setParent(pp);
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} catch(e) {
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ok(true, 'composition有parent后无法再设置parent');
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}
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obj.setParent(null);
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//不要使用setParent(null)来达到删除parent的目的
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ok(obj.getParent() === null, '可以设置parent为null');
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});
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test('Composition.getParent', function() {
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var obj = new kampfer.mindMap.Composition();
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var p = new kampfer.mindMap.Composition();
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obj.setParent(p);
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ok(obj.getParent() === p, '可以通过getParent方法获得_parent');
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});
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test('Composition.addChlid', function() {
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var obj = new kampfer.mindMap.Composition();
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var c = new kampfer.mindMap.Composition();
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var o = {};
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try{
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obj.addChild(o);
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} catch(e) {
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ok(true, 'addChild方法只接受composition对象作为参数');
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}
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var hasId = !!c._id;
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obj.addChild(c);
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var cid = c._id;
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ok(!hasId && cid, 'addChild调用child的getId方法');
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ok(obj._children[cid] === c, 'addChild设置parent的_children属性');
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ok(c._parent === obj, 'addChild设置child的_parent属性');
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});
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test('Composition.getChild', function() {
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var obj = new kampfer.mindMap.Composition();
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var c = new kampfer.mindMap.Composition();
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var cid = 'kampfer';
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ok(obj.getChild(cid) == null, '');
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c.setId(cid);
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obj.addChild(c);
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ok(obj.getChild(cid) === c, '');
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});
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test('Composition.eachChild', function() {
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var obj = new kampfer.mindMap.Composition();
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var c = new kampfer.mindMap.Composition();
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var c1 = new kampfer.mindMap.Composition();
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var execed = false;
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obj.eachChild(function(child, id) {
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execed = true;
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});
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ok(!execed, 'parent没有child时,callback不执行');
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obj.addChild(c);
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obj.eachChild(function(child, id) {
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if(obj.getChild(id) === child) {
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execed = true;
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}
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});
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ok(execed, 'callback接受两个参数，第一个是child，第二个是id');
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obj.addChild(c1);
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var execCount1 = 0;
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obj.eachChild(function(child, id) {
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execCount1++;
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});
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var execCount2 = 0;
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obj.eachChild(function(child, id) {
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execCount2++;
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if(child === c) {
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return false;
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}
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});
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ok(execCount1 === 2 && execCount2 === 1, 'callback返回false会提前终止迭代');
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});
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test('Composition.removeChlid', function() {
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var obj = new kampfer.mindMap.Composition();
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var c = new kampfer.mindMap.Composition();
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var c1 = new kampfer.mindMap.Composition();
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obj.addChild(c);
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obj.removeChild(c._id);
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ok( true, 'removeChild接受id字符串作为参数' );
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ok( !obj.getChild(c._id), 'removeChild将parent的children[child.id]设置为null' );
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ok( c.getParent() === null, 'removeChild将child的parnet设置为null' );
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obj.addChild(c);
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obj.removeChild(c);
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if( !obj.getChild(c._id) && c.getParent() === null ) {
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ok( true, 'removeChild也接受composition对象作为参数' );
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}
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obj.addChild(c);
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obj.removeChild('kampfer');
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obj.removeChild(c1);
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ok(c._id in obj._children, '删除不存在child对parent不造成影响' );
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});
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//未测试有parent的情况
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test('Composition.setId', function() {
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var obj = new kampfer.mindMap.Composition();
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var c = new kampfer.mindMap.Composition();
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obj.addChild(c);
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var oldId = c._id;
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c.setId('kampfer');
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ok(c._id === 'kampfer', '修改child的id');
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ok(obj.getChild('kampfer') === c, '修改parent中保存的child');
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ok(!obj.getChild(oldId), 'parent中不再保留旧id');
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});
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test('Composition.getId', function() {
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var obj = new kampfer.mindMap.Composition();
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var hasId = !!obj._id;
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ok( !hasId && obj.getId(), 'composition没有id的情况下调用getId，将生成一个id');
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obj = new kampfer.mindMap.Composition();
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obj.setId('kampfer');
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ok( obj.getId() === 'kampfer', 'composition有id时调用getId将直接返回id' );
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});
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test('Composition.dispose', function() {
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var obj = new kampfer.mindMap.Composition();
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var c = new kampfer.mindMap.Composition();
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var p = new kampfer.mindMap.Composition();
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//obj.setParent(p);
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p.addChild(obj);
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obj.addChild(c);
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//console.log(obj);
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var hasParent = !!obj._parent;
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var hasChild = obj._children && obj._children[c._id];
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obj.dispose();
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ok( hasParent && !obj._parent, '_parent被释放');
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ok( hasChild && !obj._children, '_children被释放');
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console.log(obj);
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});
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</script>
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</body>
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</html>
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