question: test of getargcount method , of class filterfunction_octagonalenvelope . concode_field_sep PlaceHolder placeHolder concode_field_sep void getName concode_elem_sep void testEvaluate
target: void function ( ) { FilterFunction_octagonalEnvelope loc0 = new FilterFunction_octagonalEnvelope ( ) ; assertEquals ( 1 , loc0 . getFunctionName ( ) . getArgumentCount ( ) ) ; }