--- /dev/null
+#!/usr/bin/perl
+
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# Koha is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
+
+use Modern::Perl;
+
+use DateTime;
+use Time::HiRes qw/gettimeofday/;
+use C4::Members;
+use Koha::DateUtils;
+use t::lib::TestBuilder;
+use Test::More tests => 1;
+
+subtest 'Tests for CanBookBeIssued related to dateexpiry' => sub {
+ plan tests => 4;
+ date_expiry();
+};
+
+sub date_expiry {
+ my $builder = t::lib::TestBuilder->new();
+ my $item = $builder->build( { source => 'Item' } );
+ my $patron = $builder->build(
+ { source => 'Borrower',
+ value => { dateexpiry => '9999-12-31' }
+ }
+ );
+ $patron->{flags} = C4::Members::patronflags( $patron );
+ my $duration = gettimeofday();
+ my ( $issuingimpossible, $needsconfirmation ) = C4::Circulation::CanBookBeIssued( $patron, $item->{barcode} );
+ $duration = gettimeofday() - $duration;
+ cmp_ok $duration, '<', 1, "CanBookBeIssued should not be take more than 1s if the patron is expired";
+ is( not( exists $issuingimpossible->{EXPIRED} ), 1, 'The patron should not be considered as expired if dateexpiry is 9999-*' );
+
+ $item = $builder->build( { source => 'Item' } );
+ $patron = $builder->build(
+ { source => 'Borrower',
+ value => { dateexpiry => '0000-00-00' }
+ }
+ );
+ $patron->{flags} = C4::Members::patronflags( $patron );
+ ( $issuingimpossible, $needsconfirmation ) = C4::Circulation::CanBookBeIssued( $patron, $item->{barcode} );
+ is( $issuingimpossible->{EXPIRED}, 1, 'The patron should be considered as expired if dateexpiry is 0000-00-00' );
+
+ my $tomorrow = dt_from_string->add_duration( DateTime::Duration->new( days => 1 ) );
+ $item = $builder->build( { source => 'Item' } );
+ $patron = $builder->build(
+ { source => 'Borrower',
+ value => { dateexpiry => output_pref( { dt => $tomorrow, dateonly => 1, dateformat => 'sql' } ) },
+ }
+ );
+ $patron->{flags} = C4::Members::patronflags( $patron );
+ ( $issuingimpossible, $needsconfirmation ) = C4::Circulation::CanBookBeIssued( $patron, $item->{barcode} );
+ is( not( exists $issuingimpossible->{EXPIRED} ), 1, 'The patron should not be considered as expired if dateexpiry is tomorrow' );
+
+}