Bug 210496 Add hasStyle property in reportItemModel extension point
When chart gets reportItem's properties by extending ReportItem, style properties are null. Hence, model needs to add hasStyle property in reportItemModel extension point
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/extension/PeerExtensionTest.java
.findElement( "myData1" ); 
		assertNotNull( data1 );
		data1.setDataBindingReference( matrix1 );
		assertEquals( "Data Set", matrix1 
				.getProperty( ReportItemHandle.DATA_SET_PROP ) );
		columns = data1.columnBindingsIterator( );
		column = (ComputedColumnHandle) columns.next( );
		verifyColumnValues( column );
	}
	private void verifyColumnValues( ComputedColumnHandle column )
	{
		assertEquals( "CUSTOMERNUMBER", column.getName( ) ); 
		assertEquals( "dataSetRow[\"CUSTOMERNUMBER\"]", column.getExpression( ) ); 
		assertEquals( DesignChoiceConstants.COLUMN_DATA_TYPE_INTEGER, column
				.getDataType( ) );
	}
	/**
	 * @throws Exception
	 */
	public void testMultiView( ) throws Exception
	{
		openDesign( "PeerExtensionMultiViewTest.xml" ); 
		
		ExtendedItemHandle table1 = (ExtendedItemHandle) designHandle
				.findElement( "MyTable1" ); 
		MultiViewsHandle view1 = (MultiViewsHandle) table1
				.getProperty( "multiViews" ); 
		assertNotNull( view1 );
		List views = view1.getListProperty( MultiViewsHandle.VIEWS_PROP );
		assertEquals( 2, views.size( ) );