BooleanHandlerTestCase.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.*;
import db4ounit.Assert;

public class BooleanHandlerTestCase extends TypeHandlerTestCaseBase {
  
    public static void main(String[] arguments) {
        new BooleanHandlerTestCase().runSolo();
    }
    
    public static class Item {
      public Boolean _boolWrapper;
      public boolean _bool;
      
      public Item(Boolean boolWrapper, boolean bool){
        _boolWrapper = boolWrapper;
        _bool = bool;
      }
      
      public boolean equals(Object obj) {
          if(obj == this){
            return true;
          }
          if (!(obj instanceof Item)) {
            return false;
      }
          Item other = (Item)obj;
          return (other._bool == this._bool) 
              && this._boolWrapper.equals(other._boolWrapper);
      }
      
      public String toString() {
        return "[" + _bool + "," + _boolWrapper + "]";
      }
    }
    
    private BooleanHandler booleanHandler() {
        return new BooleanHandler(stream());
    }

  public void testReadWriteTrue(){
    doTestReadWrite(Boolean.TRUE);
  }
  
  public void testReadWriteFalse(){
    doTestReadWrite(Boolean.FALSE);
  }
  
  public void doTestReadWrite(Boolean b){
      MockWriteContext writeContext = new MockWriteContext(db());
      booleanHandler().write(writeContext, b);
      
      MockReadContext readContext = new MockReadContext(writeContext);
      Boolean res = (Boolean)booleanHandler().read(readContext);
      
      Assert.areEqual(b, res);
  }
  
    public void testStoreObject() throws Exception{
        Item storedItem = new Item(Boolean.FALSE, true);
        doTestStoreObject(storedItem);
    }


}