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FYI: BeanContextSupport.serialize() - new test


This patch (committed) adds a new test:

2006-11-23 David Gilbert <david.gilbert@object-refinery.com>

* gnu/testlet/java/beans/beancontext/BeanContextSupport/MyBeanContextSupport.java
(deserializeX): New method,
(serializeX): New method,
* gnu/testlet/java/beans/beancontext/BeanContextSupport/serialize.java:
New test.


Regards,

Dave
Index: gnu/testlet/java/beans/beancontext/BeanContextSupport/MyBeanContextSupport.java
===================================================================
RCS file: /cvs/mauve/mauve/gnu/testlet/java/beans/beancontext/BeanContextSupport/MyBeanContextSupport.java,v
retrieving revision 1.2
diff -u -r1.2 MyBeanContextSupport.java
--- gnu/testlet/java/beans/beancontext/BeanContextSupport/MyBeanContextSupport.java	16 Nov 2006 09:32:50 -0000	1.2
+++ gnu/testlet/java/beans/beancontext/BeanContextSupport/MyBeanContextSupport.java	23 Nov 2006 10:36:57 -0000
@@ -29,7 +29,11 @@
 import java.beans.beancontext.BeanContextChild;
 import java.beans.beancontext.BeanContextMembershipListener;
 import java.beans.beancontext.BeanContextSupport;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
 import java.io.Serializable;
+import java.util.Collection;
 
 public class MyBeanContextSupport extends BeanContextSupport
 {
@@ -70,5 +74,17 @@
   {
     return BeanContextSupport.getChildVisibility(child);
   }
-
+  
+  protected void deserializeX(ObjectInputStream ois, Collection coll)
+      throws IOException, ClassNotFoundException 
+  {
+    super.deserialize(ois, coll);    
+  }
+  
+  protected void serializeX(ObjectOutputStream oos, Collection coll)
+      throws IOException
+  {
+    super.serialize(oos, coll);
+  }
+  
 }
Index: gnu/testlet/java/beans/beancontext/BeanContextSupport/serialize.java
===================================================================
RCS file: gnu/testlet/java/beans/beancontext/BeanContextSupport/serialize.java
diff -N gnu/testlet/java/beans/beancontext/BeanContextSupport/serialize.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/beans/beancontext/BeanContextSupport/serialize.java	23 Nov 2006 10:36:57 -0000
@@ -0,0 +1,238 @@
+/* serialize.java -- some checks for the serialize() method in the
+       BeanContextSupport class.
+   Copyright (C) 2006 David Gilbert <david.gilbert@object-refinery.com>
+This file is part of Mauve.
+
+Mauve is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+Mauve is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mauve; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+*/
+
+// Tags: JDK1.2
+
+package gnu.testlet.java.beans.beancontext.BeanContextSupport;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.awt.Color;
+import java.awt.GradientPaint;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+
+public class serialize implements Testlet
+{
+  public void test(TestHarness harness)
+  {
+    MyBeanContextSupport bcs = new MyBeanContextSupport();
+    
+    // try null collection
+    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
+    boolean pass = false;
+    try
+    {
+      ObjectOutputStream out = new ObjectOutputStream(buffer);
+      bcs.serializeX(out, null);
+    }
+    catch (NullPointerException e)
+    {
+      pass = true;
+    }
+    catch (IOException e) 
+    {
+      e.printStackTrace();   
+    }
+    harness.check(pass);
+    
+    // try serializing an empty collection
+    Collection c1 = new ArrayList();
+    buffer = new ByteArrayOutputStream();
+    try
+    {
+      ObjectOutputStream out = new ObjectOutputStream(buffer);
+      bcs.serializeX(out, c1);
+      out.close();
+      ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(
+              buffer.toByteArray()));
+      Collection c2 = new HashSet();
+      bcs.deserializeX(in, c2);
+      in.close();
+      harness.check(c2.isEmpty());
+    }
+    catch (IOException e) 
+    {
+      e.printStackTrace();   
+    }
+    catch (ClassNotFoundException e)
+    {
+      e.printStackTrace();
+    }
+    
+    // try collection with one item
+    c1 = new ArrayList();
+    c1.add(new Integer(99));
+    buffer = new ByteArrayOutputStream();
+    try
+    {
+      ObjectOutputStream out = new ObjectOutputStream(buffer);
+      bcs.serializeX(out, c1);
+      out.close();
+      ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(
+              buffer.toByteArray()));
+      Collection c2 = new HashSet();
+      bcs.deserializeX(in, c2);
+      in.close();
+      harness.check(c2.contains(new Integer(99)));
+    }
+    catch (IOException e) 
+    {
+      e.printStackTrace();   
+    }
+    catch (ClassNotFoundException e)
+    {
+      e.printStackTrace();
+    }
+      
+    // try collection with two different items
+    c1 = new ArrayList();
+    c1.add(new Integer(99));
+    c1.add("Item 2");
+    buffer = new ByteArrayOutputStream();
+    try
+    {
+      ObjectOutputStream out = new ObjectOutputStream(buffer);
+      bcs.serializeX(out, c1);
+      out.close();
+      ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(
+              buffer.toByteArray()));
+      Collection c2 = new HashSet();
+      bcs.deserializeX(in, c2);
+      in.close();
+      harness.check(c2.contains(new Integer(99)));
+      harness.check(c2.contains("Item 2"));
+    }
+    catch (IOException e) 
+    {
+      e.printStackTrace();   
+    }
+    catch (ClassNotFoundException e)
+    {
+      e.printStackTrace();
+    }
+      
+    // try collection with a non-serializable item
+    c1 = new ArrayList();
+    c1.add(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
+    buffer = new ByteArrayOutputStream();
+    try
+    {
+      ObjectOutputStream out = new ObjectOutputStream(buffer);
+      bcs.serializeX(out, c1);
+      out.close();
+      ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(
+              buffer.toByteArray()));
+      Collection c2 = new HashSet();
+      bcs.deserializeX(in, c2);
+      in.close();
+      harness.check(c2.isEmpty());
+    }
+    catch (IOException e) 
+    {
+      e.printStackTrace();   
+    }
+    catch (ClassNotFoundException e)
+    {
+      e.printStackTrace();
+    }
+    
+    // try null output stream
+    pass = false;
+    try
+    {
+      bcs.serializeX(null, new ArrayList());
+    }
+    catch (NullPointerException e)
+    {
+      pass = true;
+    }
+    catch (IOException e)
+    {
+      e.printStackTrace();
+    }
+    harness.check(pass);
+    
+    // try reading back a single item into a collection that is not empty
+    c1 = new ArrayList();
+    c1.add("XYZ");
+    buffer = new ByteArrayOutputStream();
+    try
+    {
+      ObjectOutputStream out = new ObjectOutputStream(buffer);
+      bcs.serializeX(out, c1);
+      out.close();
+      ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(
+              buffer.toByteArray()));
+      Collection c2 = new HashSet();
+      c2.add("ABC");
+      bcs.deserializeX(in, c2);
+      in.close();
+      harness.check(c2.size(), 2);
+      harness.check(c2.contains("XYZ"));
+      harness.check(c2.contains("ABC"));
+    }
+    catch (IOException e) 
+    {
+      e.printStackTrace();   
+    }
+    catch (ClassNotFoundException e)
+    {
+      e.printStackTrace();
+    }
+
+    // try serializing a collection containing a null item
+    c1 = new ArrayList();
+    c1.add("XYZ");
+    c1.add(null);
+    buffer = new ByteArrayOutputStream();
+    try
+    {
+      ObjectOutputStream out = new ObjectOutputStream(buffer);
+      bcs.serializeX(out, c1);
+      out.close();
+      ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(
+              buffer.toByteArray()));
+      Collection c2 = new HashSet();
+      bcs.deserializeX(in, c2);
+      in.close();
+      harness.check(c2.size(), 1);
+      harness.check(c2.contains("XYZ"));
+    }
+    catch (IOException e) 
+    {
+      e.printStackTrace();   
+    }
+    catch (ClassNotFoundException e)
+    {
+      e.printStackTrace();
+    }
+      
+  }
+}

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