t/Calendar.t

   1 #!/usr/bin/env perl
   2
   3 use strict;
   4 use warnings;
   5 use DateTime;
   6 use Test::More tests => 21;
   7 use Koha::DateUtils;
   8
   9 BEGIN {
  10     use_ok('Koha::Calendar');
  11
  12     # This was the only test C4 had
  13     # Remove when no longer used
  14     use_ok('C4::Calendar');
  15 }
  16
  17 my $cal = Koha::Calendar->new( TEST_MODE => 1 );
  18
  19 isa_ok( $cal, 'Koha::Calendar', 'Calendar class returned' );
  20
  21 my $saturday = DateTime->new(
  22     year      => 2011,
  23     month     => 6,
  24     day       => 25,
  25     time_zone => 'Europe/London',
  26 );
  27 my $sunday = DateTime->new(
  28     year      => 2011,
  29     month     => 6,
  30     day       => 26,
  31     time_zone => 'Europe/London',
  32 );
  33 my $monday = DateTime->new(
  34     year      => 2011,
  35     month     => 6,
  36     day       => 27,
  37     time_zone => 'Europe/London',
  38 );
  39 my $bloomsday = DateTime->new(
  40     year      => 2011,
  41     month     => 6,
  42     day       => 16,
  43     time_zone => 'Europe/London',
  44 );    # should be a holiday
  45 my $special = DateTime->new(
  46     year      => 2011,
  47     month     => 6,
  48     day       => 1,
  49     time_zone => 'Europe/London',
  50 );    # should be a holiday
  51 my $notspecial = DateTime->new(
  52     year      => 2011,
  53     month     => 6,
  54     day       => 2,
  55     time_zone => 'Europe/London',
  56 );    # should NOT be a holiday
  57
  58 is( $cal->is_holiday($sunday), 1, 'Sunday is a closed day' );   # wee free test;
  59 is( $cal->is_holiday($monday),     0, 'Monday is not a closed day' );    # alas
  60 is( $cal->is_holiday($bloomsday),  1, 'month/day closed day test' );
  61 is( $cal->is_holiday($special),    1, 'special closed day test' );
  62 is( $cal->is_holiday($notspecial), 0, 'open day test' );
  63
  64 my $dt = $cal->addDate( $saturday, 1, 'days' );
  65 is( $dt->day_of_week, 1, 'addDate skips closed Sunday' );
  66
  67 $dt = $cal->addDate( $bloomsday, -1 );
  68 is( $dt->ymd(), '2011-06-15', 'Negative call to addDate' );
  69
  70 my $test_dt = DateTime->new(    # Monday
  71     year      => 2012,
  72     month     => 7,
  73     day       => 23,
  74     hour      => 11,
  75     minute    => 53,
  76     time_zone => 'Europe/London',
  77 );
  78
  79 my $later_dt = DateTime->new(    # Monday
  80     year      => 2012,
  81     month     => 9,
  82     day       => 17,
  83     hour      => 17,
  84     minute    => 30,
  85     time_zone => 'Europe/London',
  86 );
  87
  88 my $daycount = $cal->days_between( $test_dt, $later_dt );
  89 cmp_ok( $daycount->in_units('days'),
  90     '==', 48, 'days_between calculates correctly' );
  91
  92 my $ret = $cal->addDate( $test_dt, 1, 'days' );
  93
  94 cmp_ok( $ret->ymd(), 'eq', '2012-07-24', 'Simple Single Day Add (Calendar)' );
  95
  96 $ret = $cal->addDate( $test_dt, 7, 'days' );
  97 cmp_ok( $ret->ymd(), 'eq', '2012-07-31', 'Add 7 days Calendar mode' );
  98 $cal->set_daysmode('Datedue');
  99 $ret = $cal->addDate( $test_dt, 7, 'days' );
 100 cmp_ok( $ret->ymd(), 'eq', '2012-07-30', 'Add 7 days Datedue mode' );
 101 $cal->set_daysmode('Days');
 102 $ret = $cal->addDate( $test_dt, 7, 'days' );
 103 cmp_ok( $ret->ymd(), 'eq', '2012-07-30', 'Add 7 days Days mode' );
 104 $cal->set_daysmode('Calendar');
 105
 106 # example tests for bug report
 107 $cal->clear_weekly_closed_days();
 108
 109 $daycount = $cal->days_between( dt_from_string('2012-01-10','iso'),
 110     dt_from_string("2012-05-05",'iso') )->in_units('days');
 111 cmp_ok( $daycount, '==', 116, 'test larger intervals' );
 112 $daycount = $cal->days_between( dt_from_string("2012-01-01",'iso'),
 113     dt_from_string("2012-05-05",'iso') )->in_units('days');
 114 cmp_ok( $daycount, '==', 125, 'test positive intervals' );
 115 my $daycount2 = $cal->days_between( dt_from_string("2012-05-05",'iso'),
 116     dt_from_string("2012-01-01",'iso') )->in_units('days');
 117 cmp_ok( $daycount2, '==', $daycount, 'test parameter order not relevant' );
 118 $daycount = $cal->days_between( dt_from_string("2012-07-01",'iso'),
 119     dt_from_string("2012-07-15",'iso') )->in_units('days');
 120 cmp_ok( $daycount, '==', 14, 'days_between calculates correctly' );
 121 $cal->add_holiday( dt_from_string('2012-07-06','iso') );
 122 $daycount = $cal->days_between( dt_from_string("2012-07-01",'iso'),
 123     dt_from_string("2012-07-15",'iso') )->in_units('days');
 124 cmp_ok( $daycount, '==', 13, 'holiday correctly recognized' );
 125
 126 $cal->add_holiday( dt_from_string('2012-07-07','iso') );
 127 $daycount = $cal->days_between( dt_from_string("2012-07-01",'iso'),
 128     dt_from_string("2012-07-15",'iso') )->in_units('days');
 129 cmp_ok( $daycount, '==', 12, 'multiple holidays correctly recognized' );