diff --git a/t/AuthoritiesMarc_MARC21.t b/t/AuthoritiesMarc_MARC21.t
index d83534a515..fbf713ac66 100755
--- a/t/AuthoritiesMarc_MARC21.t
+++ b/t/AuthoritiesMarc_MARC21.t
@@ -6,9 +6,16 @@
 use strict;
 use warnings;
 
-use Test::More tests => 1;
+use Test::More tests => 4;
+use MARC::Record;
 
 BEGIN {
         use_ok('C4::AuthoritiesMarc::MARC21');
 }
 
+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");