Bug 188829 Move the item ,the trans of the model don't close.
1:New report design. 2:Add a Embedded image. 3:Add another imge , then drag the second imge to the first position. 4:Change the size of the first image. Expected: Image change the size. Now: Image size don't change.
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/command/ContentCommandTest.java
new ContainerContext( pageHandle.getElement( ),
							SimpleMasterPage.PAGE_HEADER_SLOT ) );
			command.add( new TextItem( ) );
			fail( );
		}
		catch ( ContentException e )
		{
			assertEquals( ContentException.DESIGN_EXCEPTION_SLOT_IS_FULL, e
					.getErrorCode( ) );
		}
		
		try
		{
			containerHandle.getSlot( 0 ).add(
					new TableItem( ).getHandle( design ) );
			fail( );
		}
		catch ( ContentException e )
		{
			assertEquals( ContentException.DESIGN_EXCEPTION_WRONG_TYPE, e
					.getErrorCode( ) );
		}
		
		try
		{
			ContentCommand command = new ContentCommand( design,
					new ContainerContext( new FreeForm( ), 999 ) );
			command.add( new Label( ) );
			fail( );
		}