Package org.jostraca.util.test

Source Code of org.jostraca.util.test.SimpleObjectManagerTest

/*
* Name:    SimpleObjectManagerTest
* Author:  Richard Rodger
* Copyright (c) 2001-2005 Richard Rodger
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/


// package
package org.jostraca.util.test;


// import
import org.jostraca.util.ErrorUtil;
import org.jostraca.util.Standard;

import org.jostraca.util.SimpleObjectManager;

import org.jostraca.transform.TextualTransform;
import org.jostraca.transform.TrimTransform;
import org.jostraca.transform.CropTransform;
import org.jostraca.transform.JavaStringEscapeTransform;

import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;



/** Test cases for @see org.jostraca.util.SimpleObjectManager.
*/
public class SimpleObjectManagerTest extends TestCase {

  // test framework

  public SimpleObjectManagerTest( String pName ) {
    super( pName );
  }

  public static TestSuite suite() {
    return new TestSuite( SimpleObjectManagerTest.class );
  }

  public static void main( String[] pArgs ) {
    TestRunner.run( suite() );
  }




  // public methods

  public void testSetDefaultJavaPackage() {
    ErrorUtil.setQuiet( true );
    SimpleObjectManager som = new SimpleObjectManager( TextualTransform.class );

    som.setDefaultJavaPackage( null );
    assertTrue( som.DEFAULT_JAVA_PACKAGE.equals( som.getDefaultJavaPackage() ) );

    som.setDefaultJavaPackage( Standard.EMPTY );
    assertTrue( Standard.EMPTY.equals( som.getDefaultJavaPackage() ) );

    String foobar = "foo.bar";
    som.setDefaultJavaPackage( foobar );
    assertTrue( (foobar+Standard.DOT).equals( som.getDefaultJavaPackage() ) );

    som.setDefaultJavaPackage( foobar+Standard.DOT );
    assertTrue( (foobar+Standard.DOT).equals( som.getDefaultJavaPackage() ) );
  }



  public void testLoad() throws Exception {

    String transformPackage = "org.jostraca.transform.";

    SimpleObjectManager som = new SimpleObjectManager( TextualTransform.class, transformPackage );
    String              classes;

    classes = "JavaStringEscapeTransform";
    som.loadClasses( classes );
    assertEquals( (TextualTransform.class.getName()+": "+transformPackage+classes), som.toString() );

    // and again - should be the same
    som.loadClasses( classes );
    assertEquals( (TextualTransform.class.getName()+": "+transformPackage+classes), som.toString() );

    classes = "org.jostraca.transform.JavaStringEscapeTransform";
    som.loadClasses( classes );
    assertTrue( (TextualTransform.class.getName()+": "+classes).equals( som.toString() ) );

    classes = "JavaStringEscapeTransform, HTMLEscapeTransform";
    som.loadClasses( classes );
    assertTrue( (TextualTransform.class.getName()+": "+(transformPackage+"JavaStringEscapeTransform"
                                                        +", "+transformPackage+"HTMLEscapeTransform"))
                .equals( som.toString() ) );

    classes = Standard.EMPTY;
    som.loadClasses( classes );
    assertEquals( (TextualTransform.class.getName()+": "+Standard.EMPTY), som.toString() );
  }


  public void testPrependAppendRemove() throws Exception {
    SimpleObjectManager som = new SimpleObjectManager( TextualTransform.class );

    TrimTransform tt = new TrimTransform();
    som.prepend( tt );
    assertTrue( (TextualTransform.class.getName()+": "+tt.getClass().getName()).equals( som.toString() ) );

    try {
      som.prepend( new Object() );
      fail();
    } catch( Exception e ) {}

    CropTransform ct = new CropTransform();
    som.prepend( ct );
    assertTrue( (TextualTransform.class.getName()+": "+ct.getClass().getName()+", "+tt.getClass().getName())
            .equals( som.toString() ) );

    JavaStringEscapeTransform jset = new JavaStringEscapeTransform();
    som.append( jset );
    assertTrue( (TextualTransform.class.getName()+": "+ct.getClass().getName()+", "+tt.getClass().getName()+", "+jset.getClass().getName())
            .equals( som.toString() ) );


    som.remove( tt );
    assertTrue( (TextualTransform.class.getName()+": "+ct.getClass().getName()+", "+jset.getClass().getName())
            .equals( som.toString() ) );
   
  }

}
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