157 lines
6.8 KiB
Perl
Executable File
157 lines
6.8 KiB
Perl
Executable File
#!/usr/bin/perl
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <https://www.gnu.org/licenses>.
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use Modern::Perl;
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use Test::NoWarnings;
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use Test::More tests => 3;
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use MARC::Record;
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use MARC::Field;
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use MARC::File::XML;
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use C4::Heading;
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use C4::Linker::Default;
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use Test::MockModule;
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use t::lib::Mocks;
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use t::lib::TestBuilder;
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BEGIN {
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use_ok('C4::Linker');
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}
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# Mock C4::Heading->authorities() so tests will all pass.
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# This completely bypasses any search engine calls.
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my $authid = 0;
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my $mock_heading = Test::MockModule->new('C4::Heading');
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$mock_heading->mock( authorities => sub { return [ { authid => $authid++ } ]; } );
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my $builder = t::lib::TestBuilder->new();
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my $schema = $builder->schema();
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$schema->storage->txn_begin;
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subtest 'Test caching in get_link and update_cache' => sub {
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plan tests => 18;
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my @tags = C4::Context->preference('marcflavour') eq 'UNIMARC' ? ( 601, 'j', 602, 'a' ) : ( 650, 'a', 655, 'a' );
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my $subject_field = MARC::Field->new( $tags[0], 0, 2, $tags[1] => 'Science fiction' );
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my $subject_field2 = MARC::Field->new( $tags[0], 0, 2, $tags[1] => 'Science fiction' );
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my $subject_field3 = MARC::Field->new( $tags[0], 0, 0, $tags[1] => 'Science fiction' );
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my $subject_field4 = MARC::Field->new( $tags[0], 0, 7, $tags[1] => 'Science fiction', '2' => 'bnb' );
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my $subject_field5 = MARC::Field->new( $tags[0], 0, 7, $tags[1] => 'Science fiction', '2' => 'sao' );
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my $subject_field6 = MARC::Field->new( $tags[0], 0, 7, $tags[1] => 'Science fiction', '2' => 'sao' );
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my $subject_field7 = MARC::Field->new( $tags[0], 0, 4, $tags[1] => 'Science fiction' );
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my $subject_field8 = MARC::Field->new( $tags[0], 0, 7, $tags[1] => 'Science fiction', '2' => 'oth' );
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my $subject_field9 = MARC::Field->new( $tags[0], 0, 3, $tags[1] => 'Science fiction' );
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my $genre_field = MARC::Field->new( $tags[2], 0, 2, $tags[3] => 'Science fiction' );
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# Can we build a heading from it?
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my $subject_heading = C4::Heading->new_from_field( $subject_field, q{} );
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my $subject_heading2 = C4::Heading->new_from_field( $subject_field2, q{} );
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my $subject_heading3 = C4::Heading->new_from_field( $subject_field3, q{} );
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my $subject_heading4 = C4::Heading->new_from_field( $subject_field4, q{} );
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my $subject_heading5 = C4::Heading->new_from_field( $subject_field5, q{} );
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my $subject_heading6 = C4::Heading->new_from_field( $subject_field6, q{} );
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my $subject_heading7 = C4::Heading->new_from_field( $subject_field7, q{} );
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my $subject_heading8 = C4::Heading->new_from_field( $subject_field8, q{} );
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my $subject_heading9 = C4::Heading->new_from_field( $subject_field9, q{} );
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my $genre_heading = C4::Heading->new_from_field( $genre_field, q{} );
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t::lib::Mocks::mock_preference( 'LinkerConsiderThesaurus', 1 );
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# Now test to see if C4::Linker can find it.
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my $linker = C4::Linker::Default->new();
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$linker->get_link($subject_heading);
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is( keys %{ $linker->{cache} }, 1, "First term added to cache" );
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$linker->get_link($genre_heading);
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is( keys %{ $linker->{cache} }, 2, "Second (matching) term added to cache because of different type" );
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$linker->get_link($subject_heading2);
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is( keys %{ $linker->{cache} }, 2, "Third (matching) term not added to cache because of matching type" );
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$linker->get_link($subject_heading3);
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is( keys %{ $linker->{cache} }, 3, "Fourth (matching) term added to cache because of different thesaurus (lcsh)" );
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$linker->get_link($subject_heading4);
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is( keys %{ $linker->{cache} }, 4, "Fifth (matching) term added to cache because of different thesaurus (bnb)" );
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$linker->get_link($subject_heading5);
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is( keys %{ $linker->{cache} }, 5, "Sixth (matching) term added to cache because of different thesaurus (sao)" );
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$linker->get_link($subject_heading6);
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is(
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keys %{ $linker->{cache} }, 5,
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"Seventh (matching) term not added to cache because of matching type and thesaurus (sao)"
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);
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$linker->get_link($subject_heading7);
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is(
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keys %{ $linker->{cache} }, 6,
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"Eighth (matching) term added to cache because of thesaurus source not specified (2nd indicator is 4)"
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);
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t::lib::Mocks::mock_preference( 'LinkerConsiderThesaurus', 0 );
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$linker->get_link($subject_heading);
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is(
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keys %{ $linker->{cache} }, 7,
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"First term added to cache because cache key now has 'notconsidered' for thesaurus"
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);
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$linker->get_link($subject_heading8);
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is(
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keys %{ $linker->{cache} }, 7,
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"Ninth (matching) term not added to cache because thesaurus differs but is not considered"
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);
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$linker->get_link($subject_heading9);
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is(
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keys %{ $linker->{cache} }, 7,
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"Tenth (matching) term not added to cache because thesaurus differs but is not considered"
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);
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t::lib::Mocks::mock_preference( 'LinkerConsiderThesaurus', 1 );
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$linker->update_cache( $subject_heading, 32 );
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is( $linker->{cache}
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->{ $subject_heading->search_form . $subject_heading->auth_type . $subject_heading->{'thesaurus'} }
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->{authid}, 32, "Linker cache is correctly updated by 'update_cache'" );
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my ( $authid, undef ) = $linker->get_link($subject_heading);
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is( $authid, 32, "Correct id is retrieved from the cache" );
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( $authid, undef ) = $linker->get_link($genre_heading);
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isnt( $authid, 32, "Genre term is not updated by update_cache" );
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( $authid, undef ) = $linker->get_link($subject_heading5);
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is( $authid, 4, "Correct id for sao term is retrieved from the cache" );
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$linker->update_cache( $subject_heading4, 78 );
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is( $linker->{cache}
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->{ $subject_heading4->search_form . $subject_heading4->auth_type . $subject_heading4->{'thesaurus'} }
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->{authid}, 78, "Linker cache for the bnb record is correctly updated by 'update_cache'" );
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t::lib::Mocks::mock_preference( 'LinkerConsiderThesaurus', 0 );
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$linker->update_cache( $subject_heading, 32 );
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is(
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$linker->{cache}->{ $subject_heading->search_form . $subject_heading->auth_type . 'notconsidered' }->{authid},
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32, "Linker cache is correctly updated by 'update_cache'"
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);
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( $authid, undef ) = $linker->get_link($subject_heading);
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is( $authid, 32, "Correct id is retrieved from the cache" );
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};
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$schema->storage->txn_rollback;
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