CharHandlerTestCase.java :  » Database-DBMS » db4o-6.4 » com » db4o » db4ounit » common » handlers » Java Open Source

/* Copyright (C) 2004 - 2007  db4objects Inc.  http://www.db4o.com

This file is part of the db4o open source object database.

db4o is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published
by the Free Software Foundation and as clarified by db4objects' GPL 
interpretation policy, available at
http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
Suite 350, San Mateo, CA 94403, USA.

db4o 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 this program; if not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. */
package com.db4o.db4ounit.common.handlers;

import com.db4o.internal.handlers.CharHandler;

import db4ounit.Assert;

public class CharHandlerTestCase extends TypeHandlerTestCaseBase {
    
    public static void main(String[] args) {
        new CharHandlerTestCase().runSolo();
    }
    
    public static class Item {
      public char _char;
      public Character _charWrapper;
      public Item(char c, Character wrapper) {
        _char = c;
        _charWrapper = wrapper;
    }
      
      public boolean equals(Object obj) {
          if(obj == this){
            return true;
          }
          if (!(obj instanceof Item)) {
            return false;
      }
          Item other = (Item)obj;
          return (other._char == this._char) 
              && this._charWrapper.equals(other._charWrapper);
      }
      
      public String toString() {
        return "[" + _char + "," + _charWrapper + "]";
      }
    }
    
    private CharHandler charHandler() {
        return new CharHandler(stream());
    }
    
    public void testReadWrite() {
        MockWriteContext writeContext = new MockWriteContext(db());
        Character expected = new Character((char)0x4e2d);
        charHandler().write(writeContext, expected);
        
        MockReadContext readContext = new MockReadContext(writeContext);
        Character charValue = (Character)charHandler().read(readContext);
        
        Assert.areEqual(expected, charValue);
    }
    
    public void testStoreObject() throws Exception{
        Item storedItem = new Item((char)0x4e2f, new Character((char)0x4e2d));
        doTestStoreObject(storedItem);
    }
    
}