#!/usr/bin/perl
#
# 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 <https://www.gnu.org/licenses>.
#
# for context, see http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=2691

use Modern::Perl;

use C4::ClassSplitRoutine::LCC qw( split_callnumber );
use Test::More tests => 12;
use Test::NoWarnings;

BEGIN {
    use_ok( 'C4::Labels::Label', qw( _get_text_fields _check_params _guide_box ) );
}

my $format_string   = "title, callnumber";
my $parsed_fields   = C4::Labels::Label::_get_text_fields($format_string);
my $expected_fields = [
    { code => 'title',          desc => 'title' },
    { code => 'itemcallnumber', desc => 'itemcallnumber' },
];
is_deeply( $parsed_fields, $expected_fields, '"callnumber" in label layout alias for "itemcallnumber" per bug 5653' );

is( C4::Labels::Label::_check_params(), "0", 'test checking parameters' );

my ( $llx, $lly, $width, $height ) = ( 0, 0, 10, 10 );
ok(
    !defined C4::Labels::Label::_guide_box(),
    "Test guide box with undefined parameters returns undef"
);
ok(
    !defined C4::Labels::Label::_guide_box( undef, $lly, $width, $height ),
    "Test guide box with undefined 'x' coordinate returns undef"
);
ok(
    !defined C4::Labels::Label::_guide_box( $llx, undef, $width, $height ),
    "Test guide box with undefined 'y' coordinate returns undef"
);
ok(
    !defined C4::Labels::Label::_guide_box( $llx, $lly, undef, $height ),
    "Test guide box with undefined 'width' returns undef"
);
ok(
    !defined C4::Labels::Label::_guide_box( $llx, $lly, $width, undef ),
    "Test guide box with undefined 'height' returns undef"
);
is(
    C4::Labels::Label::_guide_box( $llx, $lly, $width, $height ),
    'q
0.5 w
1.0 0.0 0.0  RG
1.0 1.0 1.0  rg
0 0 10 10 re
B
Q
',
    'Return guide box if all four parameters are defined'
);

ok( C4::Labels::Label::_get_text_fields(), 'test getting textx fields' );

is( C4::ClassSplitRoutine::LCC::split_callnumber(), "0", 'test when split LCC is null' );
