def testConvertingOverExistingAttribs( self ) :
		curves = self.curves()
		sop = self.emptySop()
		detailAttr = sop.createOutputNode( "attribcreate", exact_type_name=True )
		detailAttr.parm( "name" ).set( "floatDetail" )
		detailAttr.parm( "class" ).set( 0 ) # detail
		detailAttr.parm( "type" ).set( 0 ) # float
		detailAttr.parm( "size" ).set( 1 ) # 1 element
		detailAttr.parm( "value1" ).set( 123.456 )