Bug 179629 After create a x-tab with a cube, a error occurs in Problems sheet[1102]
Description: After create a x-tab with a cube, a error occurs in Problems sheet[1102] Build number: 2.2.0.v20070328-0630 Steps to reproduce: 1, Create a cube 2, Create a x-tab using the cube 3, Check the error message in Problems sheet Expected result: No error occurs after create a x-tab Actual result: The error message is "The ExtendedItem must be able to access one data set."
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/extension/ReportItemExtensionTest.java
extendedHandle.setProperty( "type", "pie" ); 
		assertEquals( MyListener.PROPERTY_LIST_EVENT, containerListener.action );
		extendedHandle.setProperty( "test1", "new" ); 
		assertEquals( MyListener.PROPERTY_EVENT, containerListener.action );
		extendedHandle.setProperty( "test3", null ); 
		
		
		extendedHandle.getElement( ).validateWithContents( design );
		
		assertEquals( ColorPropertyType.BLUE, extendedHandle
				.getProperty( Style.COLOR_PROP ) );
		String selectorName = ( (ExtendedItem) extendedHandle.getElement( ) )
				.getExtDefn( ).getSelector( );
		StyleHandle selector = designHandle.findNativeStyle( selectorName );
		selector.getColor( ).setStringValue( ColorPropertyType.TEAL );
		assertEquals( MyListener.STYLE_EVENT, containerListener.action );
	}
	/**
	 * Tests the setting and getting choice extension property.
	 * 
	 * @throws Exception
	 *             if any exception.
	 */
	public void testChoiceProperty( ) throws Exception
	{
		ExtendedItemHandle itemHandle = insertExtendedItem(
				"matrix1", TESTING_MATRIX_NAME ); 
		
		itemHandle.setProperty( "test5", "choice2" );
		assertEquals( "choice2", itemHandle.getProperty( "test5" ) );