t/Calendar.t

   1 #!/usr/bin/env perl
   2
   3 use strict;
   4 use warnings;
   5 use DateTime;
   6 use DateTime::Duration;
   7 use Test::More tests => 35;
   8 use Test::MockModule;
   9 use DBD::Mock;
  10 use Koha::DateUtils;
  11
  12 BEGIN {
  13     use_ok('Koha::Calendar');
  14
  15     # This was the only test C4 had
  16     # Remove when no longer used
  17     use_ok('C4::Calendar');
  18 }
  19
  20 my $module_context = new Test::MockModule('C4::Context');
  21 $module_context->mock(
  22     '_new_dbh',
  23     sub {
  24         my $dbh = DBI->connect( 'DBI:Mock:', '', '' )
  25           || die "Cannot create handle: $DBI::errstr\n";
  26         return $dbh;
  27     }
  28 );
  29
  30 # We need to mock the C4::Context->preference method for
  31 # simplicity and re-usability of the session definition. Any
  32 # syspref fits for syspref-agnostic tests.
  33 $module_context->mock(
  34     'preference',
  35     sub {
  36         return 'Calendar';
  37     }
  38 );
  39
  40 SKIP: {
  41
  42 skip "DBD::Mock is too old", 33
  43   unless $DBD::Mock::VERSION >= 1.45;
  44
  45 my $holidays_session = DBD::Mock::Session->new('holidays_session' => (
  46     { # weekly holidays
  47         statement => "SELECT weekday FROM repeatable_holidays WHERE branchcode = ? AND weekday IS NOT NULL",
  48         results   => [
  49                         ['weekday'],
  50                         [0],    # sundays
  51                         [6]     # saturdays
  52                      ]
  53     },
  54     { # day and month repeatable holidays
  55         statement => "SELECT day, month FROM repeatable_holidays WHERE branchcode = ? AND weekday IS NULL",
  56         results   => [
  57                         [ 'month', 'day' ],
  58                         [ 1, 1 ],   # new year's day
  59                         [12,25]     # christmas
  60                      ]
  61     },
  62     { # exception holidays
  63         statement => "SELECT day, month, year FROM special_holidays WHERE branchcode = ? AND isexception = 1",
  64         results   => [
  65                         [ 'day', 'month', 'year' ],
  66                         [ 11, 11, 2012 ] # sunday exception
  67                      ]
  68     },
  69     { # single holidays
  70         statement => "SELECT day, month, year FROM special_holidays WHERE branchcode = ? AND isexception = 0",
  71         results   => [
  72                         [ 'day', 'month', 'year' ],
  73                         [ 1, 6, 2011 ],  # single holiday
  74                         [ 4, 7, 2012 ]
  75                      ]
  76     }
  77 ));
  78
  79 # Initialize the global $dbh variable
  80 my $dbh = C4::Context->dbh();
  81 # Apply the mock session
  82 $dbh->{ mock_session } = $holidays_session;
  83 # 'MPL' branch is arbitrary, is not used at all but is needed for initialization
  84 my $cal = Koha::Calendar->new( branchcode => 'MPL' );
  85
  86 isa_ok( $cal, 'Koha::Calendar', 'Calendar class returned' );
  87
  88
  89 my $saturday = DateTime->new(
  90     year      => 2012,
  91     month     => 11,
  92     day       => 24,
  93 );
  94
  95 my $sunday = DateTime->new(
  96     year      => 2012,
  97     month     => 11,
  98     day       => 25,
  99 );
 100
 101 my $monday = DateTime->new(
 102     year      => 2012,
 103     month     => 11,
 104     day       => 26,
 105 );
 106
 107 my $new_year = DateTime->new(
 108     year        => 2013,
 109     month       => 1,
 110     day         => 1,
 111 );
 112
 113 my $single_holiday = DateTime->new(
 114     year      => 2011,
 115     month     => 6,
 116     day       => 1,
 117 );    # should be a holiday
 118
 119 my $notspecial = DateTime->new(
 120     year      => 2011,
 121     month     => 6,
 122     day       => 2
 123 );    # should NOT be a holiday
 124
 125 my $sunday_exception = DateTime->new(
 126     year      => 2012,
 127     month     => 11,
 128     day       => 11
 129 );
 130
 131 my $day_after_christmas = DateTime->new(
 132     year    => 2012,
 133     month   => 12,
 134     day     => 26
 135 );  # for testing negative addDate
 136
 137
 138 {   # Syspref-agnostic tests
 139     is ( $saturday->day_of_week, 6, '\'$saturday\' is actually a saturday (6th day of week)');
 140     is ( $sunday->day_of_week, 7, '\'$sunday\' is actually a sunday (7th day of week)');
 141     is ( $monday->day_of_week, 1, '\'$monday\' is actually a monday (1st day of week)');
 142     is ( $cal->is_holiday($saturday), 1, 'Saturday is a closed day' );
 143     is ( $cal->is_holiday($sunday), 1, 'Sunday is a closed day' );
 144     is ( $cal->is_holiday($monday), 0, 'Monday is not a closed day' );
 145     is ( $cal->is_holiday($new_year), 1, 'Month/Day closed day test (New year\'s day)' );
 146     is ( $cal->is_holiday($single_holiday), 1, 'Single holiday closed day test' );
 147     is ( $cal->is_holiday($notspecial), 0, 'Fixed single date that is not a holiday test' );
 148     is ( $cal->is_holiday($sunday_exception), 0, 'Exception holiday is not a closed day test' );
 149 }
 150
 151
 152 {   # Bugzilla #8966 - is_holiday truncates referenced date
 153     my $later_dt = DateTime->new(    # Monday
 154         year      => 2012,
 155         month     => 9,
 156         day       => 17,
 157         hour      => 17,
 158         minute    => 30,
 159         time_zone => 'Europe/London',
 160     );
 161
 162
 163     is( $cal->is_holiday($later_dt), 0, 'bz-8966 (1/2) Apply is_holiday for the next test' );
 164     cmp_ok( $later_dt, 'eq', '2012-09-17T17:30:00', 'bz-8966 (2/2) Date should be the same after is_holiday' );
 165 }
 166
 167
 168 {   # Bugzilla #8800 - is_holiday should use truncated date for 'contains' call
 169     my $single_holiday_time = DateTime->new(
 170         year  => 2011,
 171         month => 6,
 172         day   => 1,
 173         hour  => 11,
 174         minute  => 2
 175     );
 176
 177     is( $cal->is_holiday($single_holiday_time),
 178         $cal->is_holiday($single_holiday) ,
 179         'bz-8800 is_holiday should truncate the date for holiday validation' );
 180 }
 181
 182
 183     my $one_day_dur = DateTime::Duration->new( days => 1 );
 184     my $two_day_dur = DateTime::Duration->new( days => 2 );
 185     my $seven_day_dur = DateTime::Duration->new( days => 7 );
 186
 187     my $dt = dt_from_string( '2012-07-03','iso' );
 188     my $test_dt = DateTime->new(    # Monday
 189         year      => 2012,
 190         month     => 7,
 191         day       => 23,
 192         hour      => 11,
 193         minute    => 53,
 194     );
 195
 196     my $later_dt = DateTime->new(    # Monday
 197         year      => 2012,
 198         month     => 9,
 199         day       => 17,
 200         hour      => 17,
 201         minute    => 30,
 202         time_zone => 'Europe/London',
 203     );
 204
 205
 206 {    ## 'Datedue' tests
 207
 208     $module_context->unmock('preference');
 209     $module_context->mock(
 210         'preference',
 211         sub {
 212             return 'Datedue';
 213         }
 214     );
 215     # rewind dbh session
 216     $holidays_session->reset;
 217
 218
 219     $cal = Koha::Calendar->new( branchcode => 'MPL' );
 220
 221     is($cal->addDate( $dt, $one_day_dur, 'days' ),
 222         dt_from_string('2012-07-05','iso'),
 223         'Single day add (Datedue, matches holiday, shift)' );
 224
 225     is($cal->addDate( $dt, $two_day_dur, 'days' ),
 226         dt_from_string('2012-07-05','iso'),
 227         'Two days add, skips holiday (Datedue)' );
 228
 229     cmp_ok($cal->addDate( $test_dt, $seven_day_dur, 'days' ), 'eq',
 230         '2012-07-30T11:53:00',
 231         'Add 7 days (Datedue)' );
 232
 233     is( $cal->addDate( $saturday, $one_day_dur, 'days' )->day_of_week, 1,
 234         'addDate skips closed Sunday (Datedue)' );
 235
 236     is( $cal->addDate($day_after_christmas, -1, 'days')->ymd(), '2012-12-24',
 237         'Negative call to addDate (Datedue)' );
 238
 239     ## Note that the days_between API says closed days are not considered.
 240     ## This tests are here as an API test.
 241     cmp_ok( $cal->days_between( $test_dt, $later_dt )->in_units('days'),
 242                 '==', 40, 'days_between calculates correctly (Days)' );
 243
 244     cmp_ok( $cal->days_between( $later_dt, $test_dt )->in_units('days'),
 245                 '==', 40, 'Test parameter order not relevant (Days)' );
 246
 247
 248 }
 249
 250
 251 {   ## 'Calendar' tests'
 252
 253     $module_context->unmock('preference');
 254     $module_context->mock(
 255         'preference',
 256         sub {
 257             return 'Calendar';
 258         }
 259     );
 260     # rewind dbh session
 261     $holidays_session->reset;
 262
 263     $cal = Koha::Calendar->new( branchcode => 'MPL' );
 264
 265     $dt = dt_from_string('2012-07-03','iso');
 266
 267     is($cal->addDate( $dt, $one_day_dur, 'days' ),
 268         dt_from_string('2012-07-05','iso'),
 269         'Single day add (Calendar)' );
 270
 271     cmp_ok($cal->addDate( $test_dt, $seven_day_dur, 'days' ), 'eq',
 272        '2012-08-01T11:53:00',
 273        'Add 7 days (Calendar)' );
 274
 275     is( $cal->addDate( $saturday, $one_day_dur, 'days' )->day_of_week, 1,
 276             'addDate skips closed Sunday (Calendar)' );
 277
 278     is( $cal->addDate($day_after_christmas, -1, 'days')->ymd(), '2012-12-24',
 279             'Negative call to addDate (Calendar)' );
 280
 281     cmp_ok( $cal->days_between( $test_dt, $later_dt )->in_units('days'),
 282                 '==', 40, 'days_between calculates correctly (Calendar)' );
 283
 284     cmp_ok( $cal->days_between( $later_dt, $test_dt )->in_units('days'),
 285                 '==', 40, 'Test parameter order not relevant (Calendar)' );
 286 }
 287
 288
 289 {   ## 'Days' tests
 290     $module_context->unmock('preference');
 291     $module_context->mock(
 292         'preference',
 293         sub {
 294             return 'Days';
 295         }
 296     );
 297     # rewind dbh session
 298     $holidays_session->reset;
 299
 300     $cal = Koha::Calendar->new( branchcode => 'MPL' );
 301
 302     $dt = dt_from_string('2012-07-03','iso');
 303
 304     is($cal->addDate( $dt, $one_day_dur, 'days' ),
 305         dt_from_string('2012-07-04','iso'),
 306         'Single day add (Days)' );
 307
 308     cmp_ok($cal->addDate( $test_dt, $seven_day_dur, 'days' ),'eq',
 309         '2012-07-30T11:53:00',
 310         'Add 7 days (Days)' );
 311
 312     is( $cal->addDate( $saturday, $one_day_dur, 'days' )->day_of_week, 7,
 313         'addDate doesn\'t skip closed Sunday (Days)' );
 314
 315     is( $cal->addDate($day_after_christmas, -1, 'days')->ymd(), '2012-12-25',
 316         'Negative call to addDate (Days)' );
 317
 318     ## Note that the days_between API says closed days are not considered.
 319     ## This tests are here as an API test.
 320     cmp_ok( $cal->days_between( $test_dt, $later_dt )->in_units('days'),
 321                 '==', 40, 'days_between calculates correctly (Days)' );
 322
 323     cmp_ok( $cal->days_between( $later_dt, $test_dt )->in_units('days'),
 324                 '==', 40, 'Test parameter order not relevant (Days)' );
 325
 326 }
 327
 328 } # End SKIP block