in.setObjectPart("file1", dh1);
in.setObjectPart("position2", position2);
in.setObjectPart("file2", dh2);
in.setObjectPart("position3", position3);
boolean success = op.executeRequestResponseOperation(in, out, fault);
assertTrue(success);
String s = (String) (out.getObjectPart("buff"));
String expected =
position1 + readFile(dh1) + position2 + readFile(dh2) + position3;