+my @result = C4::AuthoritiesMarc::MARC21::default_auth_type_location();
+ok($result[0] eq '942', "testing default_auth_type_location has first value '942'");
+ok($result[1] eq 'a', "testing default_auth_type_location has first value 'a'");
+
+my $marc_record = MARC::Record->new();
+is(C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($marc_record, '', ''), undef, "testing fix_marc21_auth_type_location returns undef with empty MARC record");