From 9b05b534b947ab313c929192133a59d01cfd9e07 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Tue, 26 Oct 2021 15:16:54 +0200
Subject: [PATCH] Bug 11175: Add tests

Add coverage for the message set by get_marc_components when the search
fails.
Also cleans a bit the weird return comparisons.

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
---
 Koha/Biblio.pm               |  2 +-
 t/db_dependent/Koha/Biblio.t | 32 ++++++++++++++++++++++++++------
 2 files changed, 27 insertions(+), 7 deletions(-)

diff --git a/Koha/Biblio.pm b/Koha/Biblio.pm
index 2a1d67a993..29ba22d502 100644
--- a/Koha/Biblio.pm
+++ b/Koha/Biblio.pm
@@ -505,7 +505,7 @@ sub get_marc_components {
         if( $error || $@ ) {
             $error //= q{};
             $error .= $@ if $@;
-            warn "Warning from simple_search_compat: $error";
+            warn "Warning from simple_search_compat: '$error'";
             $self->add_message(
                 {
                     type    => 'error',
diff --git a/t/db_dependent/Koha/Biblio.t b/t/db_dependent/Koha/Biblio.t
index 8b8f963588..218015bec6 100755
--- a/t/db_dependent/Koha/Biblio.t
+++ b/t/db_dependent/Koha/Biblio.t
@@ -18,6 +18,7 @@
 use Modern::Perl;
 
 use Test::More tests => 18;
+use Test::Warn;
 
 use C4::Biblio qw( AddBiblio ModBiblio ModBiblioMarc );
 use Koha::Database;
@@ -26,6 +27,7 @@ use Koha::Acquisition::Orders;
 use Koha::AuthorisedValueCategories;
 use Koha::AuthorisedValues;
 use Koha::MarcSubfieldStructures;
+use Koha::Exceptions::Exception;
 
 use MARC::Field;
 use MARC::Record;
@@ -509,7 +511,7 @@ subtest 'suggestions() tests' => sub {
 
 subtest 'get_marc_components() tests' => sub {
 
-    plan tests => 3;
+    plan tests => 5;
 
     $schema->storage->txn_begin;
 
@@ -519,12 +521,12 @@ subtest 'get_marc_components() tests' => sub {
     my $search_mod = Test::MockModule->new( 'Koha::SearchEngine::Zebra::Search' );
     $search_mod->mock( 'simple_search_compat', \&search_component_record2 );
 
-    my @components = $host_biblio->get_marc_components;
-    is( ref(\@components), 'ARRAY', 'Return type is correct' );
+    my $components = $host_biblio->get_marc_components;
+    is( ref($components), 'ARRAY', 'Return type is correct' );
 
     is_deeply(
-        [@components],
-        [[]],
+        $components,
+        [],
         '->get_marc_components returns an empty ARRAY'
     );
 
@@ -534,11 +536,29 @@ subtest 'get_marc_components() tests' => sub {
 
     is_deeply(
         $host_biblio->get_marc_components,
-        [($component_record)],
+        [$component_record],
         '->get_marc_components returns the related component part record'
     );
     $search_mod->unmock( 'simple_search_compat');
 
+    $search_mod->mock( 'simple_search_compat',
+        sub { Koha::Exceptions::Exception->throw("error searching analytics") }
+    );
+    warning_like { $components = $host_biblio->get_marc_components }
+        qr{^Warning from simple_search_compat: 'error searching analytics'};
+
+    is_deeply(
+        $host_biblio->messages,
+        [
+            {
+                type    => 'error',
+                message => 'component_search',
+                payload => "error searching analytics"
+            }
+        ]
+    );
+    $search_mod->unmock( 'simple_search_compat');
+
     $schema->storage->txn_rollback;
 };
 
-- 
2.20.1