1 /* 2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package test.javafx.beans.property; 27 28 import static org.junit.Assert.assertEquals; 29 import static org.junit.Assert.assertFalse; 30 import static org.junit.Assert.assertTrue; 31 import javafx.beans.InvalidationListener; 32 import javafx.beans.property.ReadOnlyObjectProperty; 33 import javafx.beans.value.ChangeListener; 34 35 import org.junit.Before; 36 import org.junit.Test; 37 38 public class ReadOnlyObjectPropertyTest { 39 40 private static final Object DEFAULT = null; 41 42 @Before 43 public void setUp() throws Exception { 44 } 45 46 47 @Test 48 public void testToString() { 49 final ReadOnlyObjectProperty<Object> v1 = new ReadOnlyObjectPropertyStub(null, ""); 50 assertEquals("ReadOnlyObjectProperty [value: " + DEFAULT + "]", v1.toString()); 51 52 final ReadOnlyObjectProperty<Object> v2 = new ReadOnlyObjectPropertyStub(null, null); 53 assertEquals("ReadOnlyObjectProperty [value: " + DEFAULT + "]", v2.toString()); 54 55 final Object bean = new Object(); 56 final String name = "My name"; 57 final ReadOnlyObjectProperty<Object> v3 = new ReadOnlyObjectPropertyStub(bean, name); 58 assertEquals("ReadOnlyObjectProperty [bean: " + bean.toString() + ", name: My name, value: " + DEFAULT + "]", v3.toString()); 59 60 final ReadOnlyObjectProperty<Object> v4 = new ReadOnlyObjectPropertyStub(bean, ""); 61 assertEquals("ReadOnlyObjectProperty [bean: " + bean.toString() + ", value: " + DEFAULT + "]", v4.toString()); 62 63 final ReadOnlyObjectProperty<Object> v5 = new ReadOnlyObjectPropertyStub(bean, null); 64 assertEquals("ReadOnlyObjectProperty [bean: " + bean.toString() + ", value: " + DEFAULT + "]", v5.toString()); 65 66 final ReadOnlyObjectProperty<Object> v6 = new ReadOnlyObjectPropertyStub(null, name); 67 assertEquals("ReadOnlyObjectProperty [name: My name, value: " + DEFAULT + "]", v6.toString()); 68 69 } 70 71 private static class ReadOnlyObjectPropertyStub extends ReadOnlyObjectProperty<Object> { 72 73 private final Object bean; 74 private final String name; 75 76 private ReadOnlyObjectPropertyStub(Object bean, String name) { 77 this.bean = bean; 78 this.name = name; 79 } 80 81 @Override public Object getBean() { return bean; } 82 @Override public String getName() { return name; } 83 @Override public Object get() { return null; } 84 85 @Override 86 public void addListener(ChangeListener<? super Object> listener) { 87 } 88 89 @Override 90 public void removeListener(ChangeListener<? super Object> listener) { 91 } 92 93 @Override 94 public void addListener(InvalidationListener listener) { 95 } 96 97 @Override 98 public void removeListener(InvalidationListener listener) { 99 } 100 101 } 102 103 }