path: root/t/03-date-handling.t

#!/usr/bin/perl
#
# Note: This file assumes good dates, SL behaviour with bad dates is undefined
#

#LedgerSMB/Form.pm:3153:sub from_to
#LedgerSMB/Form.pm:1361:sub add_date {

use strict;
use warnings;
use Test::More 'no_plan';
use Math::BigFloat;

use LedgerSMB::Sysconfig;
use LedgerSMB::Form;
use LedgerSMB::Locale;

my $form = new Form;
my $locale_en = LedgerSMB::Locale->get_handle('en');
my $locale_es = LedgerSMB::Locale->get_handle('es');
my %myconfig;
ok(defined $form);
isa_ok($form, 'Form');
$form->{dbh} = ${LedgerSMB::Sysconfig::GLOBALDBH};

my @formats = ( ['mm-dd-yy', '-', 2, '02-29-00', '03-01-00'], 
        ['mm/dd/yy', '/', 2, '02/29/00', '03/01/00'],
        ['dd-mm-yy', '-', 2, '29-02-00', '01-03-00'], 
        ['dd/mm/yy', '/', 2, '29/02/00', '01/03/00'],
        ['dd.mm.yy', '.', 2, '29.02.00', '01.03.00'], 
#       ['yyyymmdd', '', 4, '20000229', '20000301'],
        ['yyyy-mm-dd', '-', 4, '2000-02-29', '2000-03-01']);

my @months = ('January', 'February', 'March', 'April', 'May ', 'June', 
    'July', 'August', 'September', 'October', 'November', 'December');

my $today = `date +\%F`;
chomp $today;
my %today_parts;
$today_parts{'yyyy'} = `date +\%Y`;
$today_parts{'yy'} = $today_parts{'yyyy'};
$today_parts{'yy'} =~ s/^..//;
$today_parts{'mm'} = `date +\%m`;
$today_parts{'dd'} = `date +\%d`;
chomp $today_parts{'yyyy'};
chomp $today_parts{'yy'};
chomp $today_parts{'mm'};
chomp $today_parts{'dd'};

# $locale->date checks
# Note that $locale->date assumes the year range 2000-2099
# Note that $locale->date does not perform language-specific long forms
foreach my $format (0 .. $#formats) {
    %myconfig = (dateformat => $formats[$format][0]);
    my $fmt = $formats[$format][0];
    my $sep = $formats[$format][1];
    my $yearcount = $formats[$format][2];
    my $result = $formats[$format][3];
    $result =~ s/^(.*)(20)?00(.*)$/${1}2000${3}/ if $yearcount == 2;
    cmp_ok($locale_en->date(\%myconfig), 'eq', 
        '', "date, $fmt: empty string");
    cmp_ok($locale_en->date(\%myconfig, $formats[$format][3]), 'eq',
        $result, "date, $fmt: short");
    for my $mm (1 .. 12) {
        my $start = $fmt;
        my $temp = sprintf('%02d', $mm);
        my $month_en = $locale_en->text($months[$mm - 1]);
        my $month_es = $locale_es->text($months[$mm - 1]);
        $start =~ s/dd/29/;
        $start =~ s/yyyy/2000/;
        $start =~ s/yy/00/;
        $start =~ s/mm/$temp/;
        cmp_ok($locale_es->date(\%myconfig, $start, 1), 'eq',
            "$month_es 29 2000", "date, $start, $fmt: long, es");
        cmp_ok($locale_en->date(\%myconfig, $start, 1), 'eq',
            "$month_en 29 2000", "date, $start, $fmt: long, en");
    }
}

# $form->current_date checks
foreach my $format (0 .. $#formats) {
    %myconfig = (dateformat => $formats[$format][0]);
    my $fmt = $formats[$format][0];
    my $sep = $formats[$format][1];
    my $yearcount = $formats[$format][2];
    is($form->current_date(\%myconfig), $today, 
        "current_date, $fmt: $today");
    is($form->current_date(\%myconfig, $formats[$format][3]), 
        '2000-02-29', "current_date, $fmt: 2000-02-29");
    is($form->current_date(\%myconfig, $formats[$format][3], 1), 
        '2000-03-01', "current_date, $fmt: 2000-03-01");
}

# $form->datetonum checks
# Note that $form->datetonum assumes the year range 2000-2099
foreach my $format (0 .. $#formats) {
    %myconfig = (dateformat => $formats[$format][0]);
    my $fmt = $formats[$format][0];
    my $sep = $formats[$format][1];
    my $yearcount = $formats[$format][2];
    cmp_ok($form->datetonum(\%myconfig, $formats[$format][3]), 'eq',
        '20000229', "datetonum, $fmt");
}

# $form->split_date checks
# Note that $form->split_date assumes the year range 2000-2099
# Note that $form->split_date only outputs two digit years
foreach my $format (0 .. $#formats) {
    %myconfig = (dateformat => $formats[$format][0]);
    my $fmt = $formats[$format][0];
    my $sep = $formats[$format][1];
    my $yearcount = $formats[$format][2];
    my @output = $form->split_date($fmt, $formats[$format][3]);
    my $rv = $fmt;
    $rv =~ s/\Q$sep\E//g;
    $rv =~ s/(yy)?yy/$output[1]/;
    $rv =~ s/mm/$output[2]/;
    $rv =~ s/dd/$output[3]/;
    cmp_ok($output[1], 'eq', '00', "split_date specified, year");
    cmp_ok($output[2], 'eq', '02', "split_date specified, month");
    cmp_ok($output[3], 'eq', '29', "split_date specified, day");
    cmp_ok($output[0], 'eq', $rv, "split_date specified, unit");
    @output = $form->split_date($fmt);
    my $rv = $fmt;
    $rv =~ s/\Q$sep\E//g;
    $rv =~ s/(yy)?yy/$output[1]/;
    $rv =~ s/mm/$output[2]/;
    $rv =~ s/dd/$output[3]/;
    my $tv = $fmt;
    $tv =~ s/\Q$sep\E//g;
    $tv =~ s/(yy)?yy/$today_parts{'yy'}/;
    $tv =~ s/mm/$today_parts{'mm'}/;
    $tv =~ s/dd/$today_parts{'dd'}/;
    cmp_ok($output[1], 'eq', $today_parts{'yy'}, 
        "split_date unspecified, year");
    cmp_ok($output[2], 'eq', $today_parts{'mm'}, 
        "split_date unspecified, month");
    cmp_ok($output[3], 'eq', $today_parts{'dd'}, 
        "split_date unspecified, day");
}

# $form->format_date checks
# Note that $form->format_date always outputs four digit years
foreach my $format (0 .. $#formats) {
    $form->{db_dateformat} = $formats[$format][0];
    my $fmt = $formats[$format][0];
    my $sep = $formats[$format][1];
    my $yearcount = $formats[$format][2];
    my $results = $fmt;
    $results =~ s/(yy)?yy/2000/;
    $results =~ s/mm/02/;
    $results =~ s/dd/29/;
    cmp_ok($form->format_date('2000-02-29'), 'eq',
        $results, "format_date, $fmt, ISO");
    cmp_ok($form->format_date($formats[$format][3]), 'eq',
        $formats[$format][3], "format_date, $fmt, non-ISO");
}