t/Dates.t

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5
   6 use Test::More tests => 92;
   7 BEGIN {
   8         use_ok('C4::Dates', qw(format_date format_date_in_iso));
   9 }
  10
  11 sub describe ($$) {
  12         my $front = sprintf("%-25s", shift);
  13         my $tail = shift || 'FAILED';
  14         return  "$front : $tail";
  15 }
  16
  17 my %thash = (
  18           iso  => ['2001-01-01','1989-09-21'],
  19         metric => ["01-01-2001",'21-09-1989'],
  20            us  => ["01-01-2001",'09-21-1989'],
  21           sql  => ['20010101    010101',
  22                            '19890921    143907'     ],
  23 );
  24
  25 my ($date, $format, $today, $today0, $val, $re, $syspref);
  26 my @formats = sort keys %thash;
  27 diag "\n Testing Legacy Functions: format_date and format_date_in_iso";
  28 ok($syspref = C4::Dates->new->format(),         "Your system preference is: $syspref");
  29 print "\n";
  30 foreach (@{$thash{'iso'}}) {
  31         ok($val = format_date($_),                  "format_date('$_'): $val"            );
  32 }
  33 foreach (@{$thash{$syspref}}) {
  34         ok($val = format_date_in_iso($_),           "format_date_in_iso('$_'): $val"     );
  35 }
  36 ok($today0 = C4::Dates->today(),                "(default) CLASS ->today : $today0" );
  37 diag "\nTesting " . scalar(@formats) . " formats.\nTesting no input (defaults):\n";
  38 print "\n";
  39 foreach (@formats) {
  40         my $pre = sprintf '(%-6s)', $_;
  41         ok($date = C4::Dates->new(),                "$pre Date Creation   : new()");
  42         ok($_ eq ($format = $date->format($_)),     "$pre format($_)      : " . ($format|| 'FAILED') );
  43         ok($format = $date->visual(),                           "$pre visual()        : " . ($format|| 'FAILED') );
  44         ok($today  = $date->output(),               "$pre output()        : " . ($today || 'FAILED') );
  45         ok($today  = $date->today(),                "$pre object->today   : " . ($today || 'FAILED') );
  46         print "\n";
  47 }
  48
  49 diag "\nTesting with valid inputs:\n";
  50 foreach $format (@formats) {
  51         my $pre = sprintf '(%-6s)', $format;
  52   foreach my $testval (@{$thash{ $format }}) {
  53         ok($date = C4::Dates->new($testval,$format),         "$pre Date Creation   : new('$testval','$format')");
  54         ok($re   = $date->regexp,                            "$pre has regexp()" );
  55         ok($val  = $date->output(),                 describe("$pre output()", $val) );
  56         foreach (grep {!/$format/} @formats) {
  57                 ok($today = $date->output($_),          describe(sprintf("$pre output(%8s)","'$_'"), $today) );
  58         }
  59         ok($today  = $date->today(),                describe("$pre object->today", $today) );
  60         # ok($today == ($today = C4::Dates->today()), "$pre CLASS ->today   : $today" );
  61         ok($val  = $date->output(),                 describe("$pre output()", $val) );
  62         # ok($format eq ($format = $date->format()),  "$pre format()        : $format" );
  63         print "\n";
  64   }
  65 }
  66
  67 diag "\nTesting object independence from class\n";
  68 my $in1 = '12/25/1952'; # us
  69 my $in2 = '13/01/2001'; # metric
  70 my $d1 = C4::Dates->new($in1, 'us');
  71 my $d2 = C4::Dates->new($in2, 'metric');
  72 my $out1 = $d1->output('iso');
  73 my $out2 = $d2->output('iso');
  74 ok($out1 ne $out2,                             "subsequent constructors get different dataspace ($out1 != $out2)");
  75 diag "done.\n";