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|
use strict;
use warnings;
use Test::Fatal;
use Test::More;
use DateTime;
my @last_day = ( 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 );
my @leap_last_day = @last_day;
$leap_last_day[1]++;
foreach my $month ( 1 .. 12 ) {
my $dt = DateTime->last_day_of_month(
year => 2001,
month => $month,
time_zone => 'UTC',
);
is( $dt->year, 2001, 'check year' );
is( $dt->month, $month, 'check month' );
is( $dt->day, $last_day[ $month - 1 ], 'check day' );
}
foreach my $month ( 1 .. 12 ) {
my $dt = DateTime->last_day_of_month(
year => 2004,
month => $month,
time_zone => 'UTC',
);
is( $dt->year, 2004, 'check year' );
is( $dt->month, $month, 'check month' );
is( $dt->day, $leap_last_day[ $month - 1 ], 'check day' );
}
{
is(
exception {
DateTime->last_day_of_month(
year => 2000, month => 1,
nanosecond => 2000
);
},
undef,
'last_day_of_month should accept nanosecond'
);
}
done_testing();
|
