1 /*
   2  * Copyright (c) 2012, 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 javafx.event;
  27 
  28 import java.io.ByteArrayInputStream;
  29 import java.io.ByteArrayOutputStream;
  30 import java.io.IOException;
  31 import java.io.InvalidObjectException;
  32 import java.io.ObjectInputStream;
  33 import java.io.ObjectOutputStream;
  34 import java.util.ArrayList;
  35 import java.util.List;
  36 import javafx.event.EventType.EventTypeSerialization;
  37 import org.junit.Before;
  38 import org.junit.Test;
  39 
  40 import static org.junit.Assert.*;
  41 import org.junit.Ignore;
  42 
  43 /**
  44  *
  45  */
  46 public class EventSerializationTest {
  47     private ByteArrayOutputStream byteArrayOutputStream;
  48     private ObjectOutputStream objectOutputStream;
  49     private ObjectInputStream objectInputStream;
  50 
  51     @Before
  52     public void setUp() throws IOException {
  53         byteArrayOutputStream = new ByteArrayOutputStream();
  54         objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
  55     }
  56 
  57     public void turnToInput() throws IOException {
  58         objectInputStream = new ObjectInputStream(new ByteArrayInputStream(byteArrayOutputStream.toByteArray()));
  59     }
  60 
  61     @Test
  62     public void testPreDefinedEventSerialization() throws IOException, ClassNotFoundException {
  63         ActionEvent a = new ActionEvent();
  64 
  65         objectOutputStream.writeObject(a);
  66         turnToInput();
  67 
  68         ActionEvent ra = (ActionEvent) objectInputStream.readObject();
  69         assertEquals(a.getEventType(), ra.getEventType());
  70         assertEquals(a.isConsumed(), ra.isConsumed());
  71         assertEquals(Event.NULL_SOURCE_TARGET, ra.getSource());
  72         assertEquals(Event.NULL_SOURCE_TARGET, ra.getTarget());
  73     }
  74 
  75     @Test
  76     public void testNewEventTypeSerialization() throws IOException, ClassNotFoundException {
  77         EventType<Event> eventType = new EventType<Event>(Event.ANY, "MY_TYPE");
  78         Event e = new Event(eventType);
  79 
  80         objectOutputStream.writeObject(e);
  81         turnToInput();
  82         Event re = (Event) objectInputStream.readObject();
  83         assertEquals(e.getEventType(), re.getEventType());
  84         assertEquals(e.isConsumed(), re.isConsumed());
  85         assertEquals(Event.NULL_SOURCE_TARGET, re.getSource());
  86         assertEquals(Event.NULL_SOURCE_TARGET, re.getTarget());
  87 
  88     }
  89 
  90     @Test(expected=InvalidObjectException.class)
  91     public void testUnknownEventTypeSerialization() throws IOException, ClassNotFoundException {
  92         List<String> l = new ArrayList<String>();
  93         l.add("UNKNOWN");
  94         EventTypeSerialization e = new EventTypeSerialization(l);
  95 
  96         objectOutputStream.writeObject(e);
  97         turnToInput();
  98         EventType eType = (EventType) objectInputStream.readObject();
  99         
 100     }
 101 }