t/db_dependent/Calendar.t

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19
  20 use Test::More tests => 6;
  21 use t::lib::TestBuilder;
  22
  23 use DateTime;
  24 use Koha::Caches;
  25 use Koha::DateUtils;
  26
  27 use_ok('Koha::Calendar');
  28
  29 my $schema  = Koha::Database->new->schema;
  30 $schema->storage->txn_begin;
  31
  32 my $today = dt_from_string();
  33 my $holiday_dt = $today->clone;
  34 $holiday_dt->add(days => 15);
  35
  36 Koha::Caches->get_instance()->flush_all();
  37
  38 my $builder = t::lib::TestBuilder->new();
  39 my $holiday = $builder->build({
  40     source => 'SpecialHoliday',
  41     value => {
  42         branchcode => 'LIB1',
  43         day => $holiday_dt->day,
  44         month => $holiday_dt->month,
  45         year => $holiday_dt->year,
  46         title => 'My holiday',
  47         isexception => 0
  48     },
  49 });
  50
  51 my $calendar = Koha::Calendar->new( branchcode => 'LIB1');
  52 my $forwarded_dt = $calendar->days_forward($today, 10);
  53
  54 my $expected = $today->clone;
  55 $expected->add(days => 10);
  56 is($forwarded_dt->ymd, $expected->ymd, 'With no holiday on the perioddays_forward should add 10 days');
  57
  58 $forwarded_dt = $calendar->days_forward($today, 20);
  59
  60 $expected->add(days => 11);
  61 is($forwarded_dt->ymd, $expected->ymd, 'With holiday on the perioddays_forward should add 20 days + 1 day for holiday');
  62
  63 $forwarded_dt = $calendar->days_forward($today, 0);
  64 is($forwarded_dt->ymd, $today->ymd, '0 day should return start dt');
  65
  66 $forwarded_dt = $calendar->days_forward($today, -2);
  67 is($forwarded_dt->ymd, $today->ymd, 'negative day should return start dt');
  68
  69 subtest 'crossing_DST' => sub {
  70
  71     plan tests => 3;
  72
  73     my $tz = DateTime::TimeZone->new( name => 'America/New_York' );
  74     my $start_date = dt_from_string( "2016-03-09 02:29:00",undef,$tz );
  75     my $end_date = dt_from_string( "2017-01-01 00:00:00", undef, $tz );
  76     my $days_between = $calendar->days_between($start_date,$end_date);
  77     is( $days_between->delta_days, 298, "Days calculated correctly" );
  78     $days_between = $calendar->days_between($end_date,$start_date);
  79     is( $days_between->delta_days, 298, "Swapping returns the same" );
  80     my $hours_between = $calendar->hours_between($start_date,$end_date);
  81     is( $hours_between->delta_minutes, 298 * 24 * 60 - 149, "Hours (in minutes) calculated correctly" );
  82
  83 };
  84
  85 $schema->storage->txn_rollback();