t/Koha_Util_MARC.t

   1 #!/usr/bin/perl
   2
   3 # Copyright 2013 C & P Bibliography Services
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 # Note that at present this test is almost identical to the one testing
  21 # the encapsulating method in Koha::MetadataRecord.
  22
  23 use strict;
  24 use warnings;
  25
  26 use Test::More tests => 4;
  27
  28 BEGIN {
  29         use_ok('Koha::Util::MARC');
  30 }
  31
  32 my $marcrecord = MARC::Record->new;
  33
  34 $marcrecord->add_fields(
  35         [ '001', '1234' ],
  36         [ '150', ' ', ' ', a => 'Cooking' ],
  37         [ '450', ' ', ' ', a => 'Cookery', z => 'Instructional manuals' ],
  38         );
  39 my $samplehash = [
  40     {
  41         'field' => [
  42             {
  43                 'value' => '1234',
  44                 'tag'   => '001',
  45             }
  46         ]
  47     },
  48     {
  49         'field' => [
  50             {
  51                 'subfield' => [
  52                     {
  53                         'value'  => 'Cooking',
  54                         'subtag' => 'a'
  55                     }
  56                 ],
  57                 'indicator2' => ' ',
  58                 'tag'        => 150,
  59                 'indicator1' => ' ',
  60             }
  61         ]
  62     },
  63     {
  64         'field' => [
  65             {
  66                 'subfield' => [
  67                     {
  68                         'value'  => 'Cookery',
  69                         'subtag' => 'a'
  70                     },
  71                     {
  72                         'value' => 'Instructional manuals',
  73                         'subtag' => 'z'
  74                     }
  75                 ],
  76                 'indicator2' => ' ',
  77                 'tag'        => 450,
  78                 'indicator1' => ' ',
  79             }
  80         ]
  81     }
  82 ];
  83
  84 my $hash = Koha::Util::MARC::createMergeHash($marcrecord);
  85 my %fieldkeys;
  86 foreach my $field (@$hash) {
  87     $fieldkeys{delete $field->{'field'}->[0]->{'key'}}++;
  88     if (defined $field->{'field'}->[0]->{'subfield'}) {
  89         foreach my $subfield (@{$field->{'field'}->[0]->{'subfield'}}) {
  90             $fieldkeys{delete $subfield->{'subkey'}}++;
  91         }
  92     }
  93 }
  94
  95 is_deeply($hash, $samplehash, 'Generated hash correctly');
  96 my $dupkeys = grep { $_ > 1 } values %fieldkeys;
  97 is($dupkeys, 0, 'No duplicate keys');
  98
  99 is(Koha::Util::MARC::getAuthorityAuthorizedHeading($marcrecord, 'marc21'), 'Cooking', 'Routine for retrieving authorized heading works');