1561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes/* 2561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Licensed to the Apache Software Foundation (ASF) under one or more 3561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * contributor license agreements. See the NOTICE file distributed with 4561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * this work for additional information regarding copyright ownership. 5561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * The ASF licenses this file to You under the Apache License, Version 2.0 6561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * (the "License"); you may not use this file except in compliance with 7561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * the License. You may obtain a copy of the License at 8561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * 9561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 10561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * 11561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Unless required by applicable law or agreed to in writing, software 12561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 13561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * See the License for the specific language governing permissions and 15561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * limitations under the License. 16561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 17561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 18561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughespackage org.apache.harmony.beans.tests.java.beans; 19561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 20561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.beans.PropertyChangeEvent; 21561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.beans.PropertyChangeListener; 22561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.beans.PropertyChangeListenerProxy; 23561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 24561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport junit.framework.TestCase; 25561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 26561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes/** 27561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Test for PropertyChangeListenerProxy 28561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 29561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughespublic class PropertyChangeListenerProxyTest extends TestCase { 30561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 31561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes PropertyChangeListenerProxy proxy; 32561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 33561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes PropertyChangeListener listener = new MockPropertyChangeListener(); 34561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 35561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes String name = "mock"; 36561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 37561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes static PropertyChangeEvent event = null; 38561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 39561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes @Override 40561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes protected void setUp() throws Exception { 41561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes super.setUp(); 42561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes proxy = new PropertyChangeListenerProxy(name, listener); 43561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 44561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 45561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void testPropertyChangeListenerProxy() { 46561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes proxy = new PropertyChangeListenerProxy(null, listener); 47561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertSame(listener, proxy.getListener()); 48561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertNull(proxy.getPropertyName()); 49561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes PropertyChangeEvent newevent = new PropertyChangeEvent(new Object(), 50561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes "name", new Object(), new Object()); 51561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes proxy.propertyChange(newevent); 52561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertSame(newevent, event); 53561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes proxy = new PropertyChangeListenerProxy(name, null); 54561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertSame(name, proxy.getPropertyName()); 55561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertNull(proxy.getListener()); 56561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 57561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes proxy.propertyChange(new PropertyChangeEvent(new Object(), "name", 58561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes new Object(), new Object())); 59561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("NullPointerException expected"); 60561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (NullPointerException e) { 61561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 62561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 63561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes proxy = new PropertyChangeListenerProxy(name, listener); 64561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertSame(listener, proxy.getListener()); 65561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertSame(name, proxy.getPropertyName()); 66561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes newevent = new PropertyChangeEvent(new Object(), "name", new Object(), 67561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes new Object()); 68561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertSame(name, proxy.getPropertyName()); 69561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes proxy.propertyChange(newevent); 70561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertSame(newevent, event); 71561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 72561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 73561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void testPropertyChange() { 74561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes proxy.propertyChange(null); 75561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertNull(event); 76561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 77561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 78561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 79561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Regression for HARMONY-407 80561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 81561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void testPropertyChange_PropertyChangeEvent() { 82561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes PropertyChangeListenerProxy proxy = new PropertyChangeListenerProxy( 83561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes "harmony", null); 84561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 85561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes proxy.propertyChange(null); 86561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("NullPointerException expected"); 87561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (NullPointerException e) { 88561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 89561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 90561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 91561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public static class MockPropertyChangeListener implements 92561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes PropertyChangeListener { 93561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void propertyChange(PropertyChangeEvent newevent) { 94561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes event = newevent; 95561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 96561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 97561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 98561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes} 99