Bug 188027 PasteAction is diabled
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/api/ReportDesignHandleTest.java
* 
	 */
	public void testIteratorMethods( ) throws Exception
	{
		Iterator iter = designHandle.imagesIterator( );
		assertFalse( iter.hasNext( ) );
		iter = designHandle.configVariablesIterator( );
		assertNotNull( iter.next( ) );
		assertNotNull( iter.next( ) );
		assertFalse( iter.hasNext( ) );
	}
	/**
	 * Tests the save state of a report design after several undo and redo.
	 * 
	 * @throws Exception
	 */
	public void testNeedsSave( ) throws Exception
	{
		String outputPath = getTempFolder( ) + OUTPUT_FOLDER;
		File outputFolder = new File( outputPath );
		if ( !outputFolder.exists( ) && !outputFolder.mkdir( ) )
		{
			throw new IOException( "Can not create the output folder" ); 
		}
		ElementFactory factory = new ElementFactory( design );
		GridHandle grid = factory.newGridItem( "new grid" ); 
		SlotHandle slot = designHandle.getBody( );
		slot.add( grid );
		assertTrue( designHandle.needsSave( ) );
		designHandle.saveAs( outputPath + "ReportDesignTestNew.xml" );