+is(C4::Ris::print_typetag(),undef,'test printing typetag');
+
+is(C4::Ris::print_title(),undef, 'test printing title when print_title is nil');
+
+is(C4::Ris::print_stitle(),undef, 'test printing info from series title field when its nil');
+
+ok((C4::Ris::charconv('hello world'))[0] eq 'hello world', 'testing that it returns what you entered');
+ok(C4::Ris::charconv() == 0, 'testing when charconv is nil');