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use strict;
use Test::More;
BEGIN { plan tests => 5 }
use lib qw(..);
use Data::Random qw( rand_date );
# Try to load Date::Calc
eval q{ use Date::Calc };
SKIP: {
# If the module cannot be loaded, skip tests
skip('Date::Calc not installed', 5) if $@;
# Get today's date
my ( $year, $month, $day ) = Date::Calc::Today();
# Test default w/ no params -- should return a date between today and 1 year from now
{
my $pass = 1;
my $max_days =
Date::Calc::Delta_Days( $year, $month, $day,
Date::Calc::Add_Delta_YMD( $year, $month, $day, 1, 0, 0 ) );
my $i = 0;
while ( $pass && $i < $max_days ) {
my $date = rand_date();
my $delta =
Date::Calc::Delta_Days( $year, $month, $day, split ( /\-/, $date ) );
$pass = 0 unless $delta >= 0 && $delta <= $max_days;
$i++;
}
ok($pass);
}
# Test min option
{
my $pass = 1;
my $max_days = Date::Calc::Delta_Days( 1978, 9, 21, 1979, 9, 21 );
my $i = 0;
while ( $pass && $i < $max_days ) {
my $date = rand_date( min => '1978-9-21' );
my $delta =
Date::Calc::Delta_Days( 1978, 9, 21, split ( /\-/, $date ) );
$pass = 0 unless $delta >= 0 && $delta <= $max_days;
$i++;
}
ok($pass);
}
# Test max option
{
my $pass = 1;
my $max_days =
Date::Calc::Delta_Days( $year, $month, $day,
Date::Calc::Add_Delta_YMD( $year, $month, $day, 1, 0, 0 ) );
my $i = 0;
while ( $pass && $i < $max_days ) {
my $date =
rand_date( max =>
join ( '-',
Date::Calc::Add_Delta_YMD( $year, $month, $day, 1, 0, 0 ) ) );
my $delta =
Date::Calc::Delta_Days( $year, $month, $day, split ( /\-/, $date ) );
$pass = 0 unless $delta >= 0 && $delta <= $max_days;
$i++;
}
ok($pass);
}
# Test min + max options
{
my $pass = 1;
my $max_days =
Date::Calc::Delta_Days( $year, $month, $day,
Date::Calc::Add_Delta_YMD( $year, $month, $day, 1, 0, 0 ) );
my $i = 0;
while ( $pass && $i < $max_days ) {
my $date = rand_date(
min => "$year-$month-$day",
max =>
join ( '-',
Date::Calc::Add_Delta_YMD( $year, $month, $day, 1, 0, 0 ) )
);
my $delta =
Date::Calc::Delta_Days( $year, $month, $day, split ( /\-/, $date ) );
$pass = 0 unless $delta >= 0 && $delta <= $max_days;
$i++;
}
ok($pass);
}
# Test min + max options using "now"
{
my $pass = 1;
my $date = rand_date( min => 'now', max => 'now' );
my ( $new_year, $new_month, $new_day ) = split ( /\-/, $date );
$pass = 0
unless $new_year == $year && $new_month == $month && $new_day == $day;
ok($pass);
}
}
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