Koha/t/db_dependent/Breeding.t

#!/usr/bin/perl

# Copyright 2014 Rijksmuseum
#
# 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>.

# Main object of this unit test is the Breeding module and its subroutines
# A start has been made to define tests for subroutines of Z3950Search.
# These subroutines are actually internal, but these tests may pave the way for
# a more comprehensive test of Z3950Search itself.

use Modern::Perl;
use File::Temp qw/tempfile/;
use Test::More tests => 5;
use Test::Warn;

use t::lib::Mocks qw( mock_preference );
use t::lib::TestBuilder;

use C4::Context;
use C4::Breeding;
use Koha::Database;
use Koha::XSLT::Base;

my $schema = Koha::Database->new->schema;
my $builder = t::lib::TestBuilder->new;
$schema->storage->txn_begin;

#Group 1: testing _build_query and _translate_query (part of Z3950Search)
subtest '_build_query' => sub {
    plan tests => 14;
    test_build_translate_query();
};
#Group 2: testing _create_connection (part of Z3950Search)
subtest '_create_connection' => sub {
    plan tests => 5;
    test_create_connection();
};
#Group 3: testing _do_xslt_proc (part of Z3950Search)
subtest '_do_xslt_proc' => sub {
    plan tests => 6;
    test_do_xslt();
};
#Group 4: testing _add_custom_field_rowdata (part of Z3950Search)
subtest '_add_custom_field_rowdata' => sub {
    plan tests => 5;
    test_add_custom_field_rowdata();
};

subtest BreedingSearch => sub {
    plan tests => 5;

    my $import_biblio_1 = $builder->build({ source => 'ImportBiblio', value => {
            title => 'Unique title the first adventure',
            author => 'Firstnamey Surnamey',
            isbn  => '1407239961'
        }
    });
    my $import_biblio_2 = $builder->build({ source => 'ImportBiblio', value => {
            title => 'Unique title the adventure continues',
            author => 'Firstnamey Surnamey',
            isbn  => '9798200834976'
        }
    });

    my ($count, @results) = C4::Breeding::BreedingSearch("Firstnamey Surnamey");
    is( $count, 2, "Author search returns two results");

    ($count, @results) = C4::Breeding::BreedingSearch("first adventure");
    is( $count, 1, "Title search returns one result");

    ($count, @results) = C4::Breeding::BreedingSearch("adventure continues");
    is( $count, 1, "Title search returns one result");

    ($count, @results) = C4::Breeding::BreedingSearch("9781407239965");
    is( $count, 1, "ISBN search matches normalized DB value");

    ($count, @results) = C4::Breeding::BreedingSearch("9798200834976");
    is( $count, 1, "ISBN search for 13 digit ISBN matches 13 digit ISBN in database");
    # FIXME - Import doesn't currently store these, but this proves the search works
};

$schema->storage->txn_rollback;

#-------------------------------------------------------------------------------

sub test_build_translate_query {
    my $str;
    #First pass no parameters
    my @queries= C4::Breeding::_bib_build_query( {} );
    is( defined $queries[0] && $queries[0] eq '' && defined $queries[1] &&
        $queries[1] eq '', 1, '_bib_build_query gets no parameters');

    #We now pass one parameter
    my $pars1= { isbn => '234567' };
    @queries= C4::Breeding::_bib_build_query( $pars1 );
    #Passed only one par: zquery should start with @attr 1=\d+
    is( $queries[0] =~ /^\@attr 1=\d+/, 1, 'Z39.50 query with one parameter');
    $str=$pars1->{isbn};
    #Find back ISBN?
    is( $queries[0] =~ /$str/, 1, 'First Z39.50 query contains ISBN');
    #SRU query should contain translation for ISBN
    my $server= { sru_fields => 'isbn=ie-es-bee-en,srchany=overal' };
    my $squery= C4::Breeding::_translate_query( $server, $queries[1] );
    is( $squery =~ /ie-es-bee-en/, 1, 'SRU query has translated ISBN index');
    #Another try with fallback to any
    $server= { sru_fields => 'srchany=overal' };
    $squery= C4::Breeding::_translate_query( $server, $queries[1] );
    is( $squery =~ /overal/, 1, 'SRU query fallback to translated any');
    #Another try even without any
    $server= { sru_fields => 'this,is,bad,input' };
    $squery= C4::Breeding::_translate_query( $server, $queries[1] );
    is( $squery =~ /$str/ && $squery !~ /=/, 1, 'SRU query without indexes');

    #We now pass two parameters
    my $pars2= { isbn => '123456', title => 'You should read this.' };
    @queries= C4::Breeding::_bib_build_query( $pars2 );
    #The Z39.50 query should start with @and (we passed two pars)
    is( $queries[0] =~ /^\@and/, 1, 'Second Z39.50 query starts with @and');
    #We should also find two @attr 1=\d+
    my @matches= $queries[0] =~ /\@attr 1=\d+/g;
    is( @matches == 2, 1, 'Second Z39.50 query includes two @attr 1=');
    #We should find text of both parameters in the query
    $str= $pars2->{isbn};
    is( $queries[0] =~ /\"$str\"/, 1,
        'Second query contains ISBN enclosed by double quotes');
    $str= $pars2->{title};
    is( $queries[0] =~ /\"$str\"/, 1,
        'Second query contains title enclosed by double quotes');

    #SRU revisited
    $server= { sru_fields => 'isbn=nb,title=dc.title,srchany=overal' };
    $squery= C4::Breeding::_translate_query( $server, $queries[1] );
    is ( $squery =~ /dc.title/ && $squery =~ / and / &&
        $squery =~ /nb=/, 1, 'SRU query with two parameters');

    #We now pass a third wrong parameter (should not make a difference)
    my $pars3= { isbn => '123456', title => 'You should read this.', xyz => 1 };
    my @queries2= C4::Breeding::_bib_build_query( $pars3 );
    is( $queries[0] eq $queries2[0] && $queries[1] eq $queries2[1], 1,
        'Third query makes no difference');

    # Check that indexes with equal signs are ok
    $server = { sru_fields => 'subjectsubdiv=aut.type=ram_pe and aut.accesspoint' };
    my $pars4 = { subjectsubdiv => 'mysubjectsubdiv' };
    @queries = C4::Breeding::_auth_build_query( $pars4 );
    my $zquery = C4::Breeding::_translate_query( $server, $queries[1] );
    is ( $zquery, 'aut.type=ram_pe and aut.accesspoint="mysubjectsubdiv"', 'SRU query with equal sign in index');

    # Check that indexes with double-quotes are ok
    $server = { sru_fields => 'subject=(aut.type any "geo ram_nc ram_ge ram_pe ram_co") and aut.accesspoint' };
    my $pars5 = { subject => 'mysubject' };
    @queries = C4::Breeding::_auth_build_query( $pars5 );
    $zquery = C4::Breeding::_translate_query( $server, $queries[1] );
    is ( $zquery, '(aut.type any "geo ram_nc ram_ge ram_pe ram_co") and aut.accesspoint="mysubject"', 'SRU query with double quotes in index');
}

sub test_create_connection {
    #TODO This is just a *simple* start

    my $str;
    my $server= { servertype => 'zed', db => 'MyDatabase',
        host => 'really-not-a-domain-i-hope.nl', port => 80,
    };
    my $obj= C4::Breeding::_create_connection( $server );

    #We should get back an object, even if it did not connect
    is( ref $obj eq 'ZOOM::Connection', 1, 'Got back a ZOOM connection');

    #Remember: it is async
    my $i= ZOOM::event( [ $obj ] );
    if( $i == 1 ) {
        #We could examine ZOOM::event_str( $obj->last_event )
        #For now we are satisfied with an error message
        #Probably: Connect failed
        is( ($obj->errmsg//'') ne '', 1, 'Connection failed as expected');

    } else {
        ok( 1, 'No ZOOM event found: skipped errmsg' );
    }

    #Checking the databaseName for Z39.50 server
    $str=$obj->option('databaseName')//'';
    is( $str eq $server->{db}, 1, 'Check ZOOM option for database');

    #Another test for SRU
    $obj->destroy();
    $server->{ servertype } = 'sru';
    $server->{ sru_options } =  'just_testing=fun';
    $obj= C4::Breeding::_create_connection( $server );
    #In this case we expect no databaseName, but we expect just_testing
    $str=$obj->option('databaseName');
    is( $str, undef, 'No databaseName for SRU connection');
    $str=$obj->option('just_testing')//'';
    is( $str eq 'fun', 1, 'Additional ZOOM option for SRU found');
    $obj->destroy();
}

sub test_do_xslt {
    my $biblio = MARC::Record->new();
    $biblio->append_fields(
        MARC::Field->new('100', ' ', ' ', a => 'John Writer'),
        MARC::Field->new('245', ' ', ' ', a => 'Just a title'),
    );
    my $file= xsl_file();
    my $server= { add_xslt => $file };
    my $engine=Koha::XSLT::Base->new;

    #ready for the main test
    my @res = C4::Breeding::_do_xslt_proc( $biblio, $server, $engine );
    is( $res[1], undef, 'No error returned' );
    is( ref $res[0], 'MARC::Record', 'Got back MARC record');
    is( $res[0]->subfield('990','a'), 'I saw you', 'Found 990a in the record');

    #forcing an error on the xslt side
    $server->{add_xslt} = 'notafile.xsl';
    @res = C4::Breeding::_do_xslt_proc( $biblio, $server, $engine );
    is( $res[1], Koha::XSLT::Base::XSLTH_ERR_2, 'Error code found' );
    #We still expect the original record back
    is( ref $res[0], 'MARC::Record', 'Still got back MARC record' );
    is ( $res[0]->subfield('245','a'), 'Just a title',
        'At least the title is the same :)' );
}

sub test_add_custom_field_rowdata {
    my $row = {
        biblionumber => 0,
        server       => "testServer",
        breedingid   => 0,
        title        => "Just a title"
    };

    my $biblio = MARC::Record->new();
    $biblio->append_fields(
        MARC::Field->new( '245', ' ', ' ', a => 'Just a title' ),
        MARC::Field->new( '035', ' ', ' ', a => 'First 035' ),
        MARC::Field->new( '035', ' ', ' ', a => 'Second 035' )
    );

    my $pref_newtags = "245\$a, 035\$a";

    my $returned_row = C4::Breeding::_add_custom_field_rowdata( $row, $biblio, $pref_newtags );

    is( $returned_row->{title}, "Just a title", "_add_rowdata returns the title of a biblio" );
    is(
        $returned_row->{addnumberfields}[0], "245\$a",
        "_add_rowdata returns the field number chosen in the AdditionalFieldsInZ3950ResultSearch preference"
    );

    # Test repeatble tags,the trailing whitespace is a normal side-effect of _add_custom_field_row_data
    is_deeply( \$returned_row->{"035\$a"}, \[ "First 035 ", "Second 035 " ], "_add_rowdata supports repeatable tags" );

    warning_is { C4::Breeding::_add_custom_field_rowdata( $row, $biblio, undef ) } undef,
        'no warn from add_custom_field_rowdata when pref_newtags undef';
    warning_is { C4::Breeding::_add_custom_field_rowdata( $row, $biblio, "" ) } undef,
        'no warn from add_custom_field_rowdata when pref_newtags blank';
}

sub xsl_file {
    return mytempfile( q{<xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:marc="http://www.loc.gov/MARC21/slim"
>
  <xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>

  <xsl:template match="record|marc:record">
      <record>
      <xsl:apply-templates/>
      <datafield tag="990" ind1='' ind2=''>
        <subfield code="a">
          <xsl:text>I saw you</xsl:text>
        </subfield>
      </datafield>
      </record>
  </xsl:template>

  <xsl:template match="node()">
    <xsl:copy select=".">
      <xsl:copy-of select="@*"/>
      <xsl:apply-templates/>
    </xsl:copy>
  </xsl:template>
</xsl:stylesheet>} );
}

sub mytempfile {
    my ( $fh, $fn ) = tempfile( SUFFIX => '.xsl', UNLINK => 1 );
    print $fh $_[0]//'';
    close $fh;
    return $fn;
}