From cb87a97529d897756e5578700d78a2df45e38cc5 Mon Sep 17 00:00:00 2001
From: Nick Clemens <nick@bywatersolutions.com>
Date: Fri, 11 Oct 2024 12:49:23 +0000
Subject: [PATCH] Bug 30648: Unit tests
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Signed-off-by: Anneli Österman <anneli.osterman@koha-suomi.fi>
---
 t/db_dependent/Biblio.t | 33 ++++++++++++++++++++++++++++++++-
 t/lib/TestBuilder.pm    |  6 ++++++
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/t/db_dependent/Biblio.t b/t/db_dependent/Biblio.t
index d2d5a5bbff..35df97fd0b 100755
--- a/t/db_dependent/Biblio.t
+++ b/t/db_dependent/Biblio.t
@@ -676,10 +676,41 @@ subtest 'deletedbiblio_metadata' => sub {
 
 subtest 'DelBiblio' => sub {
 
-    plan tests => 10;
+    plan tests => 11;
 
     t::lib::Mocks::mock_preference( 'RealTimeHoldsQueue', 0 );
 
+    subtest 'DelBiblio holds handling' => sub {
+
+        plan tests => 3;
+        my $biblio = $builder->build_sample_biblio;
+        my $hold   = $builder->build_object(
+            {
+                class => 'Koha::Holds',
+                value => { biblionumber => $biblio->biblionumber }
+            }
+        );
+        my $old_hold = $builder->build_object(
+            {
+                class => 'Koha::Old::Holds',
+                value => { biblionumber => $biblio->biblionumber }
+            }
+        );
+
+        C4::Biblio::DelBiblio($biblio->biblionumber);
+        $old_hold->discard_changes();
+        $hold = Koha::Old::Holds->find( $hold->reserve_id );
+        ok( $hold, "Hold has been successfully cancelled on deletion of biblio" );
+        is(
+            $old_hold->deleted_biblionumber, $biblio->biblionumber,
+            "Biblionumber has been successfully recorded during deletion for old holds"
+        );
+        is(
+            $hold->deleted_biblionumber, $biblio->biblionumber,
+            "Biblionumber has been successfully recorded during deletion for existing hold that was cancelled"
+        );
+    };
+
     my ($biblionumber, $biblioitemnumber) = C4::Biblio::AddBiblio(MARC::Record->new, '');
     my $deleted = C4::Biblio::DelBiblio( $biblionumber );
     is( $deleted, undef, 'DelBiblio returns undef is the biblio has been deleted correctly - Must be 1 instead'); # FIXME We should return 1 instead!
diff --git a/t/lib/TestBuilder.pm b/t/lib/TestBuilder.pm
index 57506b11d7..63cfe5d049 100644
--- a/t/lib/TestBuilder.pm
+++ b/t/lib/TestBuilder.pm
@@ -630,6 +630,12 @@ sub _gen_default_values {
         Reserve => {
             non_priority  => 0,
             item_group_id => undef,
+            deleted_biblionumber => undef,
+        },
+        OldReserve => {
+            non_priority  => 0,
+            item_group_id => undef,
+            deleted_biblionumber => undef,
         },
         Itemtype => {
             rentalcharge => 0,
-- 
2.39.5