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 javafx.beans.InvalidationListener;
  29 import javafx.beans.property.ReadOnlyBooleanProperty;
  30 import javafx.beans.property.ReadOnlyIntegerProperty;
  31 import javafx.beans.property.ReadOnlySetProperty;
  32 import javafx.beans.value.ChangeListener;
  33 import javafx.collections.ObservableSet;
  34 import javafx.collections.SetChangeListener;
  35 import org.junit.Before;
  36 import org.junit.Test;
  37 
  38 import static org.junit.Assert.*;
  39 
  40 public class ReadOnlySetPropertyTest {
  41 
  42     private static final Object DEFAULT = null;
  43 
  44     @Before
  45     public void setUp() throws Exception {
  46     }
  47 
  48 
  49     @Test
  50     public void testToString() {
  51         final ReadOnlySetProperty<Object> v1 = new ReadOnlySetPropertyStub(null, "");
  52         assertEquals("ReadOnlySetProperty [value: " + DEFAULT + "]", v1.toString());
  53         
  54         final ReadOnlySetProperty<Object> v2 = new ReadOnlySetPropertyStub(null, null);
  55         assertEquals("ReadOnlySetProperty [value: " + DEFAULT + "]", v2.toString());
  56         
  57         final Object bean = new Object();
  58         final String name = "My name";
  59         final ReadOnlySetProperty<Object> v3 = new ReadOnlySetPropertyStub(bean, name);
  60         assertEquals("ReadOnlySetProperty [bean: " + bean.toString() + ", name: My name, value: " + DEFAULT + "]", v3.toString());
  61         
  62         final ReadOnlySetProperty<Object> v4 = new ReadOnlySetPropertyStub(bean, "");
  63         assertEquals("ReadOnlySetProperty [bean: " + bean.toString() + ", value: " + DEFAULT + "]", v4.toString());
  64         
  65         final ReadOnlySetProperty<Object> v5 = new ReadOnlySetPropertyStub(bean, null);
  66         assertEquals("ReadOnlySetProperty [bean: " + bean.toString() + ", value: " + DEFAULT + "]", v5.toString());
  67         
  68         final ReadOnlySetProperty<Object> v6 = new ReadOnlySetPropertyStub(null, name);
  69         assertEquals("ReadOnlySetProperty [name: My name, value: " + DEFAULT + "]", v6.toString());
  70         
  71     }
  72     
  73     private static class ReadOnlySetPropertyStub extends ReadOnlySetProperty<Object> {
  74         
  75         private final Object bean;
  76         private final String name;
  77         
  78         private ReadOnlySetPropertyStub(Object bean, String name) {
  79             this.bean = bean;
  80             this.name = name;
  81         }
  82 
  83         @Override public Object getBean() { return bean; }
  84         @Override public String getName() { return name; }
  85         @Override public ObservableSet<Object> get() { return null; }
  86 
  87         @Override
  88         public void addListener(ChangeListener<? super ObservableSet<Object>> listener) {
  89         }
  90 
  91         @Override
  92         public void removeListener(ChangeListener<? super ObservableSet<Object>> listener) {
  93         }
  94 
  95         @Override
  96         public void addListener(InvalidationListener listener) {
  97         }
  98 
  99         @Override
 100         public void removeListener(InvalidationListener listener) {
 101         }
 102 
 103         @Override
 104         public void addListener(SetChangeListener<? super Object> listChangeListener) {
 105         }
 106 
 107         @Override
 108         public void removeListener(SetChangeListener<? super Object> listChangeListener) {
 109         }
 110 
 111         @Override
 112         public ReadOnlyIntegerProperty sizeProperty() {
 113             fail("Not in use");
 114             return null;
 115         }
 116 
 117         @Override
 118         public ReadOnlyBooleanProperty emptyProperty() {
 119             fail("Not in use");
 120             return null;
 121         }
 122     }
 123 
 124 }