| // Copyright 2012 The Closure Library Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS-IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| goog.provide('goog.defineClassTest'); |
| goog.setTestOnly('goog.defineClassTest'); |
| |
| goog.require('goog.testing.jsunit'); |
| |
| function testSuper() { |
| /** @constructor */ |
| function SomeSuper() {}; |
| |
| var SomeClass = goog.defineClass(SomeSuper, { |
| /** @constructor */ |
| constructor: function() {} |
| }); |
| |
| assertTrue(new SomeClass() instanceof SomeClass); |
| assertTrue(new SomeClass() instanceof SomeSuper); |
| } |
| |
| function testPrototypeProp() { |
| var SomeClass = goog.defineClass(null, { |
| /** @constructor */ |
| constructor: function() { |
| }, |
| trueMethod: function() { return true; } |
| }); |
| |
| assertEquals(new SomeClass().falseProp, false); |
| assertEquals(new SomeClass().trueMethod(), true); |
| } |
| |
| function testInstanceProp() { |
| var SomeClass = goog.defineClass(null, { |
| /** @constructor */ |
| constructor: function() { |
| this.falseProp = false; |
| } |
| }); |
| |
| assertEquals(new SomeClass().falseProp, false); |
| } |
| |
| function testPrototypeProp() { |
| var SomeClass = goog.defineClass(null, { |
| /** @constructor */ |
| constructor: function() { |
| }, |
| trueMethod: function() { |
| return true; |
| } |
| }); |
| |
| assertEquals(new SomeClass().trueMethod(), true); |
| assertEquals(SomeClass.prototype.trueMethod(), true); |
| } |
| |
| function testStaticProp() { |
| var SomeClass = goog.defineClass(null, { |
| /** @constructor */ |
| constructor: function() { |
| }, |
| statics: { |
| someProp: 100 |
| } |
| }); |
| |
| assertEquals(new SomeClass().statics, undefined); |
| assertEquals(new SomeClass().someProp, undefined); |
| assertEquals(SomeClass.someProp, 100); |
| } |
| |
| function testStaticPropFn() { |
| var SomeClass = goog.defineClass(null, { |
| /** @constructor */ |
| constructor: function() { |
| }, |
| statics: function(cls) { |
| cls.someProp = 100; |
| } |
| }); |
| |
| assertEquals(new SomeClass().statics, undefined); |
| assertEquals(new SomeClass().someProp, undefined); |
| assertEquals(SomeClass.someProp, 100); |
| } |
| |
| function testUid() { |
| var SomeClass = goog.defineClass(null, { |
| constructor: function() {} |
| }); |
| |
| var obj1 = new SomeClass(); |
| var obj2 = new SomeClass(); |
| assertEquals(goog.getUid(obj1), goog.getUid(obj1)); |
| assertEquals(goog.getUid(obj2), goog.getUid(obj2)); |
| assertNotEquals(goog.getUid(obj1), goog.getUid(obj2)); |
| } |